diff --git a/libnymea-sunspec/models/sunspecaggregatormodel.cpp b/libnymea-sunspec/models/sunspecaggregatormodel.cpp
index a37c689..a0c5bf4 100644
--- a/libnymea-sunspec/models/sunspecaggregatormodel.cpp
+++ b/libnymea-sunspec/models/sunspecaggregatormodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecaggregatormodel.h"
 #include "sunspecconnection.h"
 
-SunSpecAggregatorModel::SunSpecAggregatorModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 2, modelLength, parent)
+SunSpecAggregatorModel::SunSpecAggregatorModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 2, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecaggregatormodel.h b/libnymea-sunspec/models/sunspecaggregatormodel.h
index b3650f0..271ebcf 100644
--- a/libnymea-sunspec/models/sunspecaggregatormodel.h
+++ b/libnymea-sunspec/models/sunspecaggregatormodel.h
@@ -85,7 +85,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecAggregatorModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecAggregatorModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecAggregatorModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecbasemetmodel.cpp b/libnymea-sunspec/models/sunspecbasemetmodel.cpp
index 8a8e4ca..56b7ac2 100644
--- a/libnymea-sunspec/models/sunspecbasemetmodel.cpp
+++ b/libnymea-sunspec/models/sunspecbasemetmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecbasemetmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecBaseMetModel::SunSpecBaseMetModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 307, modelLength, parent)
+SunSpecBaseMetModel::SunSpecBaseMetModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 307, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecbasemetmodel.h b/libnymea-sunspec/models/sunspecbasemetmodel.h
index 4beee74..cdbda35 100644
--- a/libnymea-sunspec/models/sunspecbasemetmodel.h
+++ b/libnymea-sunspec/models/sunspecbasemetmodel.h
@@ -42,7 +42,7 @@ class SunSpecBaseMetModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecBaseMetModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecBaseMetModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecBaseMetModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecbatterymodel.cpp b/libnymea-sunspec/models/sunspecbatterymodel.cpp
index a4696ab..33d10f3 100644
--- a/libnymea-sunspec/models/sunspecbatterymodel.cpp
+++ b/libnymea-sunspec/models/sunspecbatterymodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecbatterymodel.h"
 #include "sunspecconnection.h"
 
-SunSpecBatteryModel::SunSpecBatteryModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 802, modelLength, parent)
+SunSpecBatteryModel::SunSpecBatteryModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 802, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecbatterymodel.h b/libnymea-sunspec/models/sunspecbatterymodel.h
index b7bf44c..261dc6d 100644
--- a/libnymea-sunspec/models/sunspecbatterymodel.h
+++ b/libnymea-sunspec/models/sunspecbatterymodel.h
@@ -141,7 +141,7 @@ public:
     Q_DECLARE_FLAGS(Evt1Flags, Evt1)
     Q_FLAG(Evt1)
 
-    explicit SunSpecBatteryModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecBatteryModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecBatteryModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeccommonmodel.cpp b/libnymea-sunspec/models/sunspeccommonmodel.cpp
index 8e154ae..0ba2688 100644
--- a/libnymea-sunspec/models/sunspeccommonmodel.cpp
+++ b/libnymea-sunspec/models/sunspeccommonmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspeccommonmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecCommonModel::SunSpecCommonModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 1, modelLength, parent)
+SunSpecCommonModel::SunSpecCommonModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 1, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspeccommonmodel.h b/libnymea-sunspec/models/sunspeccommonmodel.h
index ae63f24..4f61400 100644
--- a/libnymea-sunspec/models/sunspeccommonmodel.h
+++ b/libnymea-sunspec/models/sunspeccommonmodel.h
@@ -42,7 +42,7 @@ class SunSpecCommonModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecCommonModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecCommonModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecCommonModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeccontrolsmodel.cpp b/libnymea-sunspec/models/sunspeccontrolsmodel.cpp
index ca4d149..dacef9f 100644
--- a/libnymea-sunspec/models/sunspeccontrolsmodel.cpp
+++ b/libnymea-sunspec/models/sunspeccontrolsmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspeccontrolsmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecControlsModel::SunSpecControlsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 123, modelLength, parent)
+SunSpecControlsModel::SunSpecControlsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 123, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspeccontrolsmodel.h b/libnymea-sunspec/models/sunspeccontrolsmodel.h
index fbeb944..2562268 100644
--- a/libnymea-sunspec/models/sunspeccontrolsmodel.h
+++ b/libnymea-sunspec/models/sunspeccontrolsmodel.h
@@ -74,7 +74,7 @@ public:
     };
     Q_ENUM(Varpct_ena)
 
-    explicit SunSpecControlsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecControlsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecControlsModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecdeltaconnectthreephaseabcmetermodel.cpp b/libnymea-sunspec/models/sunspecdeltaconnectthreephaseabcmetermodel.cpp
index 4ef5828..046f07e 100644
--- a/libnymea-sunspec/models/sunspecdeltaconnectthreephaseabcmetermodel.cpp
+++ b/libnymea-sunspec/models/sunspecdeltaconnectthreephaseabcmetermodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecdeltaconnectthreephaseabcmetermodel.h"
 #include "sunspecconnection.h"
 
-SunSpecDeltaConnectThreePhaseAbcMeterModel::SunSpecDeltaConnectThreePhaseAbcMeterModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 214, modelLength, parent)
+SunSpecDeltaConnectThreePhaseAbcMeterModel::SunSpecDeltaConnectThreePhaseAbcMeterModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 214, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecdeltaconnectthreephaseabcmetermodel.h b/libnymea-sunspec/models/sunspecdeltaconnectthreephaseabcmetermodel.h
index de6ada6..14f33c3 100644
--- a/libnymea-sunspec/models/sunspecdeltaconnectthreephaseabcmetermodel.h
+++ b/libnymea-sunspec/models/sunspecdeltaconnectthreephaseabcmetermodel.h
@@ -76,7 +76,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecDeltaConnectThreePhaseAbcMeterModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecDeltaConnectThreePhaseAbcMeterModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecDeltaConnectThreePhaseAbcMeterModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecenergystoragebasemodeldeprecatedmodel.cpp b/libnymea-sunspec/models/sunspecenergystoragebasemodeldeprecatedmodel.cpp
index 28bc9f9..88fc70a 100644
--- a/libnymea-sunspec/models/sunspecenergystoragebasemodeldeprecatedmodel.cpp
+++ b/libnymea-sunspec/models/sunspecenergystoragebasemodeldeprecatedmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecenergystoragebasemodeldeprecatedmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecEnergyStorageBaseModelDeprecatedModel::SunSpecEnergyStorageBaseModelDeprecatedModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 801, modelLength, parent)
+SunSpecEnergyStorageBaseModelDeprecatedModel::SunSpecEnergyStorageBaseModelDeprecatedModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 801, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecenergystoragebasemodeldeprecatedmodel.h b/libnymea-sunspec/models/sunspecenergystoragebasemodeldeprecatedmodel.h
index d5765b0..d96e05f 100644
--- a/libnymea-sunspec/models/sunspecenergystoragebasemodeldeprecatedmodel.h
+++ b/libnymea-sunspec/models/sunspecenergystoragebasemodeldeprecatedmodel.h
@@ -42,7 +42,7 @@ class SunSpecEnergyStorageBaseModelDeprecatedModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecEnergyStorageBaseModelDeprecatedModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecEnergyStorageBaseModelDeprecatedModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecEnergyStorageBaseModelDeprecatedModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecextsettingsmodel.cpp b/libnymea-sunspec/models/sunspecextsettingsmodel.cpp
index fb56f3f..57c7f20 100644
--- a/libnymea-sunspec/models/sunspecextsettingsmodel.cpp
+++ b/libnymea-sunspec/models/sunspecextsettingsmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecextsettingsmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecExtSettingsModel::SunSpecExtSettingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 145, modelLength, parent)
+SunSpecExtSettingsModel::SunSpecExtSettingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 145, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecextsettingsmodel.h b/libnymea-sunspec/models/sunspecextsettingsmodel.h
index 35236dd..84a53a8 100644
--- a/libnymea-sunspec/models/sunspecextsettingsmodel.h
+++ b/libnymea-sunspec/models/sunspecextsettingsmodel.h
@@ -42,7 +42,7 @@ class SunSpecExtSettingsModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecExtSettingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecExtSettingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecExtSettingsModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecflowbatterymodel.cpp b/libnymea-sunspec/models/sunspecflowbatterymodel.cpp
index beb7bde..d7a607b 100644
--- a/libnymea-sunspec/models/sunspecflowbatterymodel.cpp
+++ b/libnymea-sunspec/models/sunspecflowbatterymodel.cpp
@@ -80,8 +80,8 @@ void SunSpecFlowBatteryModelRepeatingBlock::processBlockData(const QVector<quint
 }
 
 
-SunSpecFlowBatteryModel::SunSpecFlowBatteryModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 806, modelLength, parent)
+SunSpecFlowBatteryModel::SunSpecFlowBatteryModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 806, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecflowbatterymodel.h b/libnymea-sunspec/models/sunspecflowbatterymodel.h
index 811842b..68db10b 100644
--- a/libnymea-sunspec/models/sunspecflowbatterymodel.h
+++ b/libnymea-sunspec/models/sunspecflowbatterymodel.h
@@ -72,7 +72,7 @@ class SunSpecFlowBatteryModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecFlowBatteryModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecFlowBatteryModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecFlowBatteryModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecflowbatterymodulemodel.cpp b/libnymea-sunspec/models/sunspecflowbatterymodulemodel.cpp
index 7208a16..84a0c58 100644
--- a/libnymea-sunspec/models/sunspecflowbatterymodulemodel.cpp
+++ b/libnymea-sunspec/models/sunspecflowbatterymodulemodel.cpp
@@ -80,8 +80,8 @@ void SunSpecFlowBatteryModuleModelRepeatingBlock::processBlockData(const QVector
 }
 
 
-SunSpecFlowBatteryModuleModel::SunSpecFlowBatteryModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 808, modelLength, parent)
+SunSpecFlowBatteryModuleModel::SunSpecFlowBatteryModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 808, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecflowbatterymodulemodel.h b/libnymea-sunspec/models/sunspecflowbatterymodulemodel.h
index 8b9d6d5..86fab5f 100644
--- a/libnymea-sunspec/models/sunspecflowbatterymodulemodel.h
+++ b/libnymea-sunspec/models/sunspecflowbatterymodulemodel.h
@@ -72,7 +72,7 @@ class SunSpecFlowBatteryModuleModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecFlowBatteryModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecFlowBatteryModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecFlowBatteryModuleModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecflowbatterystackmodel.cpp b/libnymea-sunspec/models/sunspecflowbatterystackmodel.cpp
index e216d75..f8fb6e2 100644
--- a/libnymea-sunspec/models/sunspecflowbatterystackmodel.cpp
+++ b/libnymea-sunspec/models/sunspecflowbatterystackmodel.cpp
@@ -80,8 +80,8 @@ void SunSpecFlowBatteryStackModelRepeatingBlock::processBlockData(const QVector<
 }
 
 
-SunSpecFlowBatteryStackModel::SunSpecFlowBatteryStackModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 809, modelLength, parent)
+SunSpecFlowBatteryStackModel::SunSpecFlowBatteryStackModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 809, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecflowbatterystackmodel.h b/libnymea-sunspec/models/sunspecflowbatterystackmodel.h
index 53e4bc7..248612f 100644
--- a/libnymea-sunspec/models/sunspecflowbatterystackmodel.h
+++ b/libnymea-sunspec/models/sunspecflowbatterystackmodel.h
@@ -72,7 +72,7 @@ class SunSpecFlowBatteryStackModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecFlowBatteryStackModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecFlowBatteryStackModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecFlowBatteryStackModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecflowbatterystringmodel.cpp b/libnymea-sunspec/models/sunspecflowbatterystringmodel.cpp
index d69b9b7..9c624e6 100644
--- a/libnymea-sunspec/models/sunspecflowbatterystringmodel.cpp
+++ b/libnymea-sunspec/models/sunspecflowbatterystringmodel.cpp
@@ -467,8 +467,8 @@ void SunSpecFlowBatteryStringModelRepeatingBlock::processBlockData(const QVector
 }
 
 
-SunSpecFlowBatteryStringModel::SunSpecFlowBatteryStringModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 807, modelLength, parent)
+SunSpecFlowBatteryStringModel::SunSpecFlowBatteryStringModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 807, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecflowbatterystringmodel.h b/libnymea-sunspec/models/sunspecflowbatterystringmodel.h
index 6c9bd21..7be3fce 100644
--- a/libnymea-sunspec/models/sunspecflowbatterystringmodel.h
+++ b/libnymea-sunspec/models/sunspecflowbatterystringmodel.h
@@ -303,7 +303,7 @@ public:
     Q_DECLARE_FLAGS(Evt2Flags, Evt2)
     Q_FLAG(Evt2)
 
-    explicit SunSpecFlowBatteryStringModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecFlowBatteryStringModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecFlowBatteryStringModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecfreqwattmodel.cpp b/libnymea-sunspec/models/sunspecfreqwattmodel.cpp
index 4ea593f..180acbb 100644
--- a/libnymea-sunspec/models/sunspecfreqwattmodel.cpp
+++ b/libnymea-sunspec/models/sunspecfreqwattmodel.cpp
@@ -1727,8 +1727,8 @@ void SunSpecFreqWattModelRepeatingBlock::processBlockData(const QVector<quint16>
 }
 
 
-SunSpecFreqWattModel::SunSpecFreqWattModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 134, modelLength, parent)
+SunSpecFreqWattModel::SunSpecFreqWattModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 134, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecfreqwattmodel.h b/libnymea-sunspec/models/sunspecfreqwattmodel.h
index b737ac7..b4e5874 100644
--- a/libnymea-sunspec/models/sunspecfreqwattmodel.h
+++ b/libnymea-sunspec/models/sunspecfreqwattmodel.h
@@ -335,7 +335,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecFreqWattModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecFreqWattModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecFreqWattModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecfreqwattparammodel.cpp b/libnymea-sunspec/models/sunspecfreqwattparammodel.cpp
index 658cfcb..0701642 100644
--- a/libnymea-sunspec/models/sunspecfreqwattparammodel.cpp
+++ b/libnymea-sunspec/models/sunspecfreqwattparammodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecfreqwattparammodel.h"
 #include "sunspecconnection.h"
 
-SunSpecFreqWattParamModel::SunSpecFreqWattParamModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 127, modelLength, parent)
+SunSpecFreqWattParamModel::SunSpecFreqWattParamModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 127, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecfreqwattparammodel.h b/libnymea-sunspec/models/sunspecfreqwattparammodel.h
index 0edff36..46f2d93 100644
--- a/libnymea-sunspec/models/sunspecfreqwattparammodel.h
+++ b/libnymea-sunspec/models/sunspecfreqwattparammodel.h
@@ -54,7 +54,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecFreqWattParamModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecFreqWattParamModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecFreqWattParamModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspechfrtcmodel.cpp b/libnymea-sunspec/models/sunspechfrtcmodel.cpp
index a7c10a6..717077d 100644
--- a/libnymea-sunspec/models/sunspechfrtcmodel.cpp
+++ b/libnymea-sunspec/models/sunspechfrtcmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecHfrtcModelRepeatingBlock::processBlockData(const QVector<quint16> bl
 }
 
 
-SunSpecHfrtcModel::SunSpecHfrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 142, modelLength, parent)
+SunSpecHfrtcModel::SunSpecHfrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 142, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspechfrtcmodel.h b/libnymea-sunspec/models/sunspechfrtcmodel.h
index 8835a6c..46a6796 100644
--- a/libnymea-sunspec/models/sunspechfrtcmodel.h
+++ b/libnymea-sunspec/models/sunspechfrtcmodel.h
@@ -295,7 +295,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecHfrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecHfrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecHfrtcModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspechfrtmodel.cpp b/libnymea-sunspec/models/sunspechfrtmodel.cpp
index 5f90b09..d873460 100644
--- a/libnymea-sunspec/models/sunspechfrtmodel.cpp
+++ b/libnymea-sunspec/models/sunspechfrtmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecHfrtModelRepeatingBlock::processBlockData(const QVector<quint16> blo
 }
 
 
-SunSpecHfrtModel::SunSpecHfrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 136, modelLength, parent)
+SunSpecHfrtModel::SunSpecHfrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 136, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspechfrtmodel.h b/libnymea-sunspec/models/sunspechfrtmodel.h
index df28d4c..1698463 100644
--- a/libnymea-sunspec/models/sunspechfrtmodel.h
+++ b/libnymea-sunspec/models/sunspechfrtmodel.h
@@ -295,7 +295,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecHfrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecHfrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecHfrtModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspechfrtxmodel.cpp b/libnymea-sunspec/models/sunspechfrtxmodel.cpp
index 61f30d3..7168e9a 100644
--- a/libnymea-sunspec/models/sunspechfrtxmodel.cpp
+++ b/libnymea-sunspec/models/sunspechfrtxmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecHfrtxModelRepeatingBlock::processBlockData(const QVector<quint16> bl
 }
 
 
-SunSpecHfrtxModel::SunSpecHfrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 144, modelLength, parent)
+SunSpecHfrtxModel::SunSpecHfrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 144, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspechfrtxmodel.h b/libnymea-sunspec/models/sunspechfrtxmodel.h
index 6f5d3a5..59bd080 100644
--- a/libnymea-sunspec/models/sunspechfrtxmodel.h
+++ b/libnymea-sunspec/models/sunspechfrtxmodel.h
@@ -300,7 +300,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecHfrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecHfrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecHfrtxModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspechvrtcmodel.cpp b/libnymea-sunspec/models/sunspechvrtcmodel.cpp
index d011e1a..2d06446 100644
--- a/libnymea-sunspec/models/sunspechvrtcmodel.cpp
+++ b/libnymea-sunspec/models/sunspechvrtcmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecHvrtcModelRepeatingBlock::processBlockData(const QVector<quint16> bl
 }
 
 
-SunSpecHvrtcModel::SunSpecHvrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 138, modelLength, parent)
+SunSpecHvrtcModel::SunSpecHvrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 138, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspechvrtcmodel.h b/libnymea-sunspec/models/sunspechvrtcmodel.h
index 6a71b1f..52328d1 100644
--- a/libnymea-sunspec/models/sunspechvrtcmodel.h
+++ b/libnymea-sunspec/models/sunspechvrtcmodel.h
@@ -295,7 +295,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecHvrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecHvrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecHvrtcModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspechvrtmodel.cpp b/libnymea-sunspec/models/sunspechvrtmodel.cpp
index e28ffba..163dadc 100644
--- a/libnymea-sunspec/models/sunspechvrtmodel.cpp
+++ b/libnymea-sunspec/models/sunspechvrtmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecHvrtModelRepeatingBlock::processBlockData(const QVector<quint16> blo
 }
 
 
-SunSpecHvrtModel::SunSpecHvrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 130, modelLength, parent)
+SunSpecHvrtModel::SunSpecHvrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 130, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspechvrtmodel.h b/libnymea-sunspec/models/sunspechvrtmodel.h
index 012dd47..3302b16 100644
--- a/libnymea-sunspec/models/sunspechvrtmodel.h
+++ b/libnymea-sunspec/models/sunspechvrtmodel.h
@@ -295,7 +295,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecHvrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecHvrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecHvrtModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspechvrtxmodel.cpp b/libnymea-sunspec/models/sunspechvrtxmodel.cpp
index 3c4311c..208b30c 100644
--- a/libnymea-sunspec/models/sunspechvrtxmodel.cpp
+++ b/libnymea-sunspec/models/sunspechvrtxmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecHvrtxModelRepeatingBlock::processBlockData(const QVector<quint16> bl
 }
 
 
-SunSpecHvrtxModel::SunSpecHvrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 140, modelLength, parent)
+SunSpecHvrtxModel::SunSpecHvrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 140, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspechvrtxmodel.h b/libnymea-sunspec/models/sunspechvrtxmodel.h
index 56cec11..2f7d731 100644
--- a/libnymea-sunspec/models/sunspechvrtxmodel.h
+++ b/libnymea-sunspec/models/sunspechvrtxmodel.h
@@ -300,7 +300,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecHvrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecHvrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecHvrtxModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecinvertersinglephasefloatmodel.cpp b/libnymea-sunspec/models/sunspecinvertersinglephasefloatmodel.cpp
index 4f9b04d..da4df4c 100644
--- a/libnymea-sunspec/models/sunspecinvertersinglephasefloatmodel.cpp
+++ b/libnymea-sunspec/models/sunspecinvertersinglephasefloatmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecinvertersinglephasefloatmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecInverterSinglePhaseFloatModel::SunSpecInverterSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 111, modelLength, parent)
+SunSpecInverterSinglePhaseFloatModel::SunSpecInverterSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 111, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecinvertersinglephasefloatmodel.h b/libnymea-sunspec/models/sunspecinvertersinglephasefloatmodel.h
index 3fa75ed..ffbdddd 100644
--- a/libnymea-sunspec/models/sunspecinvertersinglephasefloatmodel.h
+++ b/libnymea-sunspec/models/sunspecinvertersinglephasefloatmodel.h
@@ -75,7 +75,7 @@ public:
     Q_DECLARE_FLAGS(Evt1Flags, Evt1)
     Q_FLAG(Evt1)
 
-    explicit SunSpecInverterSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecInverterSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecInverterSinglePhaseFloatModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecinvertersinglephasemodel.cpp b/libnymea-sunspec/models/sunspecinvertersinglephasemodel.cpp
index 4f2455c..d4eec7b 100644
--- a/libnymea-sunspec/models/sunspecinvertersinglephasemodel.cpp
+++ b/libnymea-sunspec/models/sunspecinvertersinglephasemodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecinvertersinglephasemodel.h"
 #include "sunspecconnection.h"
 
-SunSpecInverterSinglePhaseModel::SunSpecInverterSinglePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 101, modelLength, parent)
+SunSpecInverterSinglePhaseModel::SunSpecInverterSinglePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 101, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecinvertersinglephasemodel.h b/libnymea-sunspec/models/sunspecinvertersinglephasemodel.h
index 7044acd..714dbcb 100644
--- a/libnymea-sunspec/models/sunspecinvertersinglephasemodel.h
+++ b/libnymea-sunspec/models/sunspecinvertersinglephasemodel.h
@@ -75,7 +75,7 @@ public:
     Q_DECLARE_FLAGS(Evt1Flags, Evt1)
     Q_FLAG(Evt1)
 
-    explicit SunSpecInverterSinglePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecInverterSinglePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecInverterSinglePhaseModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecinvertersplitphasefloatmodel.cpp b/libnymea-sunspec/models/sunspecinvertersplitphasefloatmodel.cpp
index bbde705..7b9bbc4 100644
--- a/libnymea-sunspec/models/sunspecinvertersplitphasefloatmodel.cpp
+++ b/libnymea-sunspec/models/sunspecinvertersplitphasefloatmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecinvertersplitphasefloatmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecInverterSplitPhaseFloatModel::SunSpecInverterSplitPhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 112, modelLength, parent)
+SunSpecInverterSplitPhaseFloatModel::SunSpecInverterSplitPhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 112, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecinvertersplitphasefloatmodel.h b/libnymea-sunspec/models/sunspecinvertersplitphasefloatmodel.h
index 02b7782..7e93019 100644
--- a/libnymea-sunspec/models/sunspecinvertersplitphasefloatmodel.h
+++ b/libnymea-sunspec/models/sunspecinvertersplitphasefloatmodel.h
@@ -75,7 +75,7 @@ public:
     Q_DECLARE_FLAGS(Evt1Flags, Evt1)
     Q_FLAG(Evt1)
 
-    explicit SunSpecInverterSplitPhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecInverterSplitPhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecInverterSplitPhaseFloatModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecinvertersplitphasemodel.cpp b/libnymea-sunspec/models/sunspecinvertersplitphasemodel.cpp
index 5114fba..f3cf7a8 100644
--- a/libnymea-sunspec/models/sunspecinvertersplitphasemodel.cpp
+++ b/libnymea-sunspec/models/sunspecinvertersplitphasemodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecinvertersplitphasemodel.h"
 #include "sunspecconnection.h"
 
-SunSpecInverterSplitPhaseModel::SunSpecInverterSplitPhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 102, modelLength, parent)
+SunSpecInverterSplitPhaseModel::SunSpecInverterSplitPhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 102, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecinvertersplitphasemodel.h b/libnymea-sunspec/models/sunspecinvertersplitphasemodel.h
index 1b627f9..1f14a47 100644
--- a/libnymea-sunspec/models/sunspecinvertersplitphasemodel.h
+++ b/libnymea-sunspec/models/sunspecinvertersplitphasemodel.h
@@ -75,7 +75,7 @@ public:
     Q_DECLARE_FLAGS(Evt1Flags, Evt1)
     Q_FLAG(Evt1)
 
-    explicit SunSpecInverterSplitPhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecInverterSplitPhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecInverterSplitPhaseModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecinverterthreephasefloatmodel.cpp b/libnymea-sunspec/models/sunspecinverterthreephasefloatmodel.cpp
index 5fc6f10..51341e4 100644
--- a/libnymea-sunspec/models/sunspecinverterthreephasefloatmodel.cpp
+++ b/libnymea-sunspec/models/sunspecinverterthreephasefloatmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecinverterthreephasefloatmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecInverterThreePhaseFloatModel::SunSpecInverterThreePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 113, modelLength, parent)
+SunSpecInverterThreePhaseFloatModel::SunSpecInverterThreePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 113, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecinverterthreephasefloatmodel.h b/libnymea-sunspec/models/sunspecinverterthreephasefloatmodel.h
index 270f11e..9d61f5e 100644
--- a/libnymea-sunspec/models/sunspecinverterthreephasefloatmodel.h
+++ b/libnymea-sunspec/models/sunspecinverterthreephasefloatmodel.h
@@ -75,7 +75,7 @@ public:
     Q_DECLARE_FLAGS(Evt1Flags, Evt1)
     Q_FLAG(Evt1)
 
-    explicit SunSpecInverterThreePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecInverterThreePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecInverterThreePhaseFloatModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecinverterthreephasemodel.cpp b/libnymea-sunspec/models/sunspecinverterthreephasemodel.cpp
index b1a5650..ab7953f 100644
--- a/libnymea-sunspec/models/sunspecinverterthreephasemodel.cpp
+++ b/libnymea-sunspec/models/sunspecinverterthreephasemodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecinverterthreephasemodel.h"
 #include "sunspecconnection.h"
 
-SunSpecInverterThreePhaseModel::SunSpecInverterThreePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 103, modelLength, parent)
+SunSpecInverterThreePhaseModel::SunSpecInverterThreePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 103, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecinverterthreephasemodel.h b/libnymea-sunspec/models/sunspecinverterthreephasemodel.h
index 2dc3483..6479dba 100644
--- a/libnymea-sunspec/models/sunspecinverterthreephasemodel.h
+++ b/libnymea-sunspec/models/sunspecinverterthreephasemodel.h
@@ -75,7 +75,7 @@ public:
     Q_DECLARE_FLAGS(Evt1Flags, Evt1)
     Q_FLAG(Evt1)
 
-    explicit SunSpecInverterThreePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecInverterThreePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecInverterThreePhaseModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecirradiancemodel.cpp b/libnymea-sunspec/models/sunspecirradiancemodel.cpp
index 56e9b58..4c2f728 100644
--- a/libnymea-sunspec/models/sunspecirradiancemodel.cpp
+++ b/libnymea-sunspec/models/sunspecirradiancemodel.cpp
@@ -156,8 +156,8 @@ void SunSpecIrradianceModelRepeatingBlock::processBlockData(const QVector<quint1
 }
 
 
-SunSpecIrradianceModel::SunSpecIrradianceModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 302, modelLength, parent)
+SunSpecIrradianceModel::SunSpecIrradianceModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 302, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecirradiancemodel.h b/libnymea-sunspec/models/sunspecirradiancemodel.h
index 1d6f96a..a4f5592 100644
--- a/libnymea-sunspec/models/sunspecirradiancemodel.h
+++ b/libnymea-sunspec/models/sunspecirradiancemodel.h
@@ -84,7 +84,7 @@ class SunSpecIrradianceModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecIrradianceModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecIrradianceModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecIrradianceModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclfrtcmodel.cpp b/libnymea-sunspec/models/sunspeclfrtcmodel.cpp
index 2465411..ab63fa8 100644
--- a/libnymea-sunspec/models/sunspeclfrtcmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclfrtcmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecLfrtcModelRepeatingBlock::processBlockData(const QVector<quint16> bl
 }
 
 
-SunSpecLfrtcModel::SunSpecLfrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 141, modelLength, parent)
+SunSpecLfrtcModel::SunSpecLfrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 141, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclfrtcmodel.h b/libnymea-sunspec/models/sunspeclfrtcmodel.h
index 9fc99f2..e700e83 100644
--- a/libnymea-sunspec/models/sunspeclfrtcmodel.h
+++ b/libnymea-sunspec/models/sunspeclfrtcmodel.h
@@ -295,7 +295,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecLfrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLfrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLfrtcModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclfrtmodel.cpp b/libnymea-sunspec/models/sunspeclfrtmodel.cpp
index b7573a0..735c049 100644
--- a/libnymea-sunspec/models/sunspeclfrtmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclfrtmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecLfrtModelRepeatingBlock::processBlockData(const QVector<quint16> blo
 }
 
 
-SunSpecLfrtModel::SunSpecLfrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 135, modelLength, parent)
+SunSpecLfrtModel::SunSpecLfrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 135, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclfrtmodel.h b/libnymea-sunspec/models/sunspeclfrtmodel.h
index dba0a14..7e90394 100644
--- a/libnymea-sunspec/models/sunspeclfrtmodel.h
+++ b/libnymea-sunspec/models/sunspeclfrtmodel.h
@@ -295,7 +295,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecLfrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLfrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLfrtModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclfrtxmodel.cpp b/libnymea-sunspec/models/sunspeclfrtxmodel.cpp
index 690d85f..2cf88a3 100644
--- a/libnymea-sunspec/models/sunspeclfrtxmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclfrtxmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecLfrtxModelRepeatingBlock::processBlockData(const QVector<quint16> bl
 }
 
 
-SunSpecLfrtxModel::SunSpecLfrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 143, modelLength, parent)
+SunSpecLfrtxModel::SunSpecLfrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 143, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclfrtxmodel.h b/libnymea-sunspec/models/sunspeclfrtxmodel.h
index c433e18..41ca03b 100644
--- a/libnymea-sunspec/models/sunspeclfrtxmodel.h
+++ b/libnymea-sunspec/models/sunspeclfrtxmodel.h
@@ -300,7 +300,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecLfrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLfrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLfrtxModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclithiumionbankmodel.cpp b/libnymea-sunspec/models/sunspeclithiumionbankmodel.cpp
index 540d34f..775f531 100644
--- a/libnymea-sunspec/models/sunspeclithiumionbankmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclithiumionbankmodel.cpp
@@ -585,8 +585,8 @@ void SunSpecLithiumIonBankModelRepeatingBlock::processBlockData(const QVector<qu
 }
 
 
-SunSpecLithiumIonBankModel::SunSpecLithiumIonBankModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 803, modelLength, parent)
+SunSpecLithiumIonBankModel::SunSpecLithiumIonBankModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 803, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclithiumionbankmodel.h b/libnymea-sunspec/models/sunspeclithiumionbankmodel.h
index 32e7c2a..a2e67ae 100644
--- a/libnymea-sunspec/models/sunspeclithiumionbankmodel.h
+++ b/libnymea-sunspec/models/sunspeclithiumionbankmodel.h
@@ -264,7 +264,7 @@ class SunSpecLithiumIonBankModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecLithiumIonBankModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLithiumIonBankModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLithiumIonBankModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclithiumionmodulemodel.cpp b/libnymea-sunspec/models/sunspeclithiumionmodulemodel.cpp
index d4c4fd9..abf4721 100644
--- a/libnymea-sunspec/models/sunspeclithiumionmodulemodel.cpp
+++ b/libnymea-sunspec/models/sunspeclithiumionmodulemodel.cpp
@@ -121,8 +121,8 @@ void SunSpecLithiumIonModuleModelRepeatingBlock::processBlockData(const QVector<
 }
 
 
-SunSpecLithiumIonModuleModel::SunSpecLithiumIonModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 805, modelLength, parent)
+SunSpecLithiumIonModuleModel::SunSpecLithiumIonModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 805, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclithiumionmodulemodel.h b/libnymea-sunspec/models/sunspeclithiumionmodulemodel.h
index d874d1a..0fc26b5 100644
--- a/libnymea-sunspec/models/sunspeclithiumionmodulemodel.h
+++ b/libnymea-sunspec/models/sunspeclithiumionmodulemodel.h
@@ -84,7 +84,7 @@ class SunSpecLithiumIonModuleModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecLithiumIonModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLithiumIonModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLithiumIonModuleModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclithiumionstringmodel.cpp b/libnymea-sunspec/models/sunspeclithiumionstringmodel.cpp
index c5c654c..7a953e8 100644
--- a/libnymea-sunspec/models/sunspeclithiumionstringmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclithiumionstringmodel.cpp
@@ -377,8 +377,8 @@ void SunSpecLithiumIonStringModelRepeatingBlock::processBlockData(const QVector<
 }
 
 
-SunSpecLithiumIonStringModel::SunSpecLithiumIonStringModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 804, modelLength, parent)
+SunSpecLithiumIonStringModel::SunSpecLithiumIonStringModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 804, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclithiumionstringmodel.h b/libnymea-sunspec/models/sunspeclithiumionstringmodel.h
index fd80cfc..e103d3c 100644
--- a/libnymea-sunspec/models/sunspeclithiumionstringmodel.h
+++ b/libnymea-sunspec/models/sunspeclithiumionstringmodel.h
@@ -214,7 +214,7 @@ public:
     Q_DECLARE_FLAGS(Evt1Flags, Evt1)
     Q_FLAG(Evt1)
 
-    explicit SunSpecLithiumIonStringModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLithiumIonStringModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLithiumIonStringModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclocationmodel.cpp b/libnymea-sunspec/models/sunspeclocationmodel.cpp
index 8ad8bb4..b66b577 100644
--- a/libnymea-sunspec/models/sunspeclocationmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclocationmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspeclocationmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecLocationModel::SunSpecLocationModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 305, modelLength, parent)
+SunSpecLocationModel::SunSpecLocationModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 305, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspeclocationmodel.h b/libnymea-sunspec/models/sunspeclocationmodel.h
index 48311e6..33a8d68 100644
--- a/libnymea-sunspec/models/sunspeclocationmodel.h
+++ b/libnymea-sunspec/models/sunspeclocationmodel.h
@@ -42,7 +42,7 @@ class SunSpecLocationModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecLocationModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLocationModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLocationModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclvrtcmodel.cpp b/libnymea-sunspec/models/sunspeclvrtcmodel.cpp
index b048850..caf27d6 100644
--- a/libnymea-sunspec/models/sunspeclvrtcmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclvrtcmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecLvrtcModelRepeatingBlock::processBlockData(const QVector<quint16> bl
 }
 
 
-SunSpecLvrtcModel::SunSpecLvrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 137, modelLength, parent)
+SunSpecLvrtcModel::SunSpecLvrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 137, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclvrtcmodel.h b/libnymea-sunspec/models/sunspeclvrtcmodel.h
index 7a73ac4..6df4841 100644
--- a/libnymea-sunspec/models/sunspeclvrtcmodel.h
+++ b/libnymea-sunspec/models/sunspeclvrtcmodel.h
@@ -295,7 +295,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecLvrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLvrtcModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLvrtcModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclvrtmodel.cpp b/libnymea-sunspec/models/sunspeclvrtmodel.cpp
index 236c937..7a67e4f 100644
--- a/libnymea-sunspec/models/sunspeclvrtmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclvrtmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecLvrtModelRepeatingBlock::processBlockData(const QVector<quint16> blo
 }
 
 
-SunSpecLvrtModel::SunSpecLvrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 129, modelLength, parent)
+SunSpecLvrtModel::SunSpecLvrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 129, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclvrtmodel.h b/libnymea-sunspec/models/sunspeclvrtmodel.h
index b183194..96701c5 100644
--- a/libnymea-sunspec/models/sunspeclvrtmodel.h
+++ b/libnymea-sunspec/models/sunspeclvrtmodel.h
@@ -295,7 +295,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecLvrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLvrtModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLvrtModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspeclvrtxmodel.cpp b/libnymea-sunspec/models/sunspeclvrtxmodel.cpp
index f8423d3..21ad4b9 100644
--- a/libnymea-sunspec/models/sunspeclvrtxmodel.cpp
+++ b/libnymea-sunspec/models/sunspeclvrtxmodel.cpp
@@ -1465,8 +1465,8 @@ void SunSpecLvrtxModelRepeatingBlock::processBlockData(const QVector<quint16> bl
 }
 
 
-SunSpecLvrtxModel::SunSpecLvrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 139, modelLength, parent)
+SunSpecLvrtxModel::SunSpecLvrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 139, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspeclvrtxmodel.h b/libnymea-sunspec/models/sunspeclvrtxmodel.h
index 6c9119f..b0a8eb8 100644
--- a/libnymea-sunspec/models/sunspeclvrtxmodel.h
+++ b/libnymea-sunspec/models/sunspeclvrtxmodel.h
@@ -300,7 +300,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecLvrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecLvrtxModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecLvrtxModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecmetersinglephasefloatmodel.cpp b/libnymea-sunspec/models/sunspecmetersinglephasefloatmodel.cpp
index 7365958..8b1b8ab 100644
--- a/libnymea-sunspec/models/sunspecmetersinglephasefloatmodel.cpp
+++ b/libnymea-sunspec/models/sunspecmetersinglephasefloatmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecmetersinglephasefloatmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecMeterSinglePhaseFloatModel::SunSpecMeterSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 211, modelLength, parent)
+SunSpecMeterSinglePhaseFloatModel::SunSpecMeterSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 211, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecmetersinglephasefloatmodel.h b/libnymea-sunspec/models/sunspecmetersinglephasefloatmodel.h
index ac42cf8..987929b 100644
--- a/libnymea-sunspec/models/sunspecmetersinglephasefloatmodel.h
+++ b/libnymea-sunspec/models/sunspecmetersinglephasefloatmodel.h
@@ -76,7 +76,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecMeterSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMeterSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMeterSinglePhaseFloatModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecmetersinglephasemodel.cpp b/libnymea-sunspec/models/sunspecmetersinglephasemodel.cpp
index c46c8e2..a2d7919 100644
--- a/libnymea-sunspec/models/sunspecmetersinglephasemodel.cpp
+++ b/libnymea-sunspec/models/sunspecmetersinglephasemodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecmetersinglephasemodel.h"
 #include "sunspecconnection.h"
 
-SunSpecMeterSinglePhaseModel::SunSpecMeterSinglePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 201, modelLength, parent)
+SunSpecMeterSinglePhaseModel::SunSpecMeterSinglePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 201, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecmetersinglephasemodel.h b/libnymea-sunspec/models/sunspecmetersinglephasemodel.h
index c717324..a03a751 100644
--- a/libnymea-sunspec/models/sunspecmetersinglephasemodel.h
+++ b/libnymea-sunspec/models/sunspecmetersinglephasemodel.h
@@ -68,7 +68,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecMeterSinglePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMeterSinglePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMeterSinglePhaseModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecmetersplitsinglephaseabnmodel.cpp b/libnymea-sunspec/models/sunspecmetersplitsinglephaseabnmodel.cpp
index 9efc7ae..265e53f 100644
--- a/libnymea-sunspec/models/sunspecmetersplitsinglephaseabnmodel.cpp
+++ b/libnymea-sunspec/models/sunspecmetersplitsinglephaseabnmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecmetersplitsinglephaseabnmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecMeterSplitSinglePhaseAbnModel::SunSpecMeterSplitSinglePhaseAbnModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 202, modelLength, parent)
+SunSpecMeterSplitSinglePhaseAbnModel::SunSpecMeterSplitSinglePhaseAbnModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 202, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecmetersplitsinglephaseabnmodel.h b/libnymea-sunspec/models/sunspecmetersplitsinglephaseabnmodel.h
index 64f68fb..1f66df5 100644
--- a/libnymea-sunspec/models/sunspecmetersplitsinglephaseabnmodel.h
+++ b/libnymea-sunspec/models/sunspecmetersplitsinglephaseabnmodel.h
@@ -76,7 +76,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecMeterSplitSinglePhaseAbnModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMeterSplitSinglePhaseAbnModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMeterSplitSinglePhaseAbnModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecmetersplitsinglephasefloatmodel.cpp b/libnymea-sunspec/models/sunspecmetersplitsinglephasefloatmodel.cpp
index 1442318..10fad6a 100644
--- a/libnymea-sunspec/models/sunspecmetersplitsinglephasefloatmodel.cpp
+++ b/libnymea-sunspec/models/sunspecmetersplitsinglephasefloatmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecmetersplitsinglephasefloatmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecMeterSplitSinglePhaseFloatModel::SunSpecMeterSplitSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 212, modelLength, parent)
+SunSpecMeterSplitSinglePhaseFloatModel::SunSpecMeterSplitSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 212, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecmetersplitsinglephasefloatmodel.h b/libnymea-sunspec/models/sunspecmetersplitsinglephasefloatmodel.h
index ce180b3..4e77b1f 100644
--- a/libnymea-sunspec/models/sunspecmetersplitsinglephasefloatmodel.h
+++ b/libnymea-sunspec/models/sunspecmetersplitsinglephasefloatmodel.h
@@ -76,7 +76,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecMeterSplitSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMeterSplitSinglePhaseFloatModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMeterSplitSinglePhaseFloatModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecmeterthreephasedeltaconnectmodel.cpp b/libnymea-sunspec/models/sunspecmeterthreephasedeltaconnectmodel.cpp
index f8a1caf..fc5465d 100644
--- a/libnymea-sunspec/models/sunspecmeterthreephasedeltaconnectmodel.cpp
+++ b/libnymea-sunspec/models/sunspecmeterthreephasedeltaconnectmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecmeterthreephasedeltaconnectmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecMeterThreePhaseDeltaConnectModel::SunSpecMeterThreePhaseDeltaConnectModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 204, modelLength, parent)
+SunSpecMeterThreePhaseDeltaConnectModel::SunSpecMeterThreePhaseDeltaConnectModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 204, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecmeterthreephasedeltaconnectmodel.h b/libnymea-sunspec/models/sunspecmeterthreephasedeltaconnectmodel.h
index a9476ac..7e13cdb 100644
--- a/libnymea-sunspec/models/sunspecmeterthreephasedeltaconnectmodel.h
+++ b/libnymea-sunspec/models/sunspecmeterthreephasedeltaconnectmodel.h
@@ -76,7 +76,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecMeterThreePhaseDeltaConnectModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMeterThreePhaseDeltaConnectModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMeterThreePhaseDeltaConnectModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecmeterthreephasemodel.cpp b/libnymea-sunspec/models/sunspecmeterthreephasemodel.cpp
index 635ea8c..0d4a11b 100644
--- a/libnymea-sunspec/models/sunspecmeterthreephasemodel.cpp
+++ b/libnymea-sunspec/models/sunspecmeterthreephasemodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecmeterthreephasemodel.h"
 #include "sunspecconnection.h"
 
-SunSpecMeterThreePhaseModel::SunSpecMeterThreePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 203, modelLength, parent)
+SunSpecMeterThreePhaseModel::SunSpecMeterThreePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 203, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecmeterthreephasemodel.h b/libnymea-sunspec/models/sunspecmeterthreephasemodel.h
index c819e18..9846e56 100644
--- a/libnymea-sunspec/models/sunspecmeterthreephasemodel.h
+++ b/libnymea-sunspec/models/sunspecmeterthreephasemodel.h
@@ -76,7 +76,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecMeterThreePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMeterThreePhaseModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMeterThreePhaseModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecmeterthreephasewyeconnectmodel.cpp b/libnymea-sunspec/models/sunspecmeterthreephasewyeconnectmodel.cpp
index d9886ac..c3dc4dd 100644
--- a/libnymea-sunspec/models/sunspecmeterthreephasewyeconnectmodel.cpp
+++ b/libnymea-sunspec/models/sunspecmeterthreephasewyeconnectmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecmeterthreephasewyeconnectmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecMeterThreePhaseWyeConnectModel::SunSpecMeterThreePhaseWyeConnectModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 213, modelLength, parent)
+SunSpecMeterThreePhaseWyeConnectModel::SunSpecMeterThreePhaseWyeConnectModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 213, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecmeterthreephasewyeconnectmodel.h b/libnymea-sunspec/models/sunspecmeterthreephasewyeconnectmodel.h
index 73b54f7..c685bb2 100644
--- a/libnymea-sunspec/models/sunspecmeterthreephasewyeconnectmodel.h
+++ b/libnymea-sunspec/models/sunspecmeterthreephasewyeconnectmodel.h
@@ -76,7 +76,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecMeterThreePhaseWyeConnectModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMeterThreePhaseWyeConnectModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMeterThreePhaseWyeConnectModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecminimetmodel.cpp b/libnymea-sunspec/models/sunspecminimetmodel.cpp
index f4e9f98..084fe4d 100644
--- a/libnymea-sunspec/models/sunspecminimetmodel.cpp
+++ b/libnymea-sunspec/models/sunspecminimetmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecminimetmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecMiniMetModel::SunSpecMiniMetModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 308, modelLength, parent)
+SunSpecMiniMetModel::SunSpecMiniMetModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 308, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecminimetmodel.h b/libnymea-sunspec/models/sunspecminimetmodel.h
index 4578f48..07971b0 100644
--- a/libnymea-sunspec/models/sunspecminimetmodel.h
+++ b/libnymea-sunspec/models/sunspecminimetmodel.h
@@ -42,7 +42,7 @@ class SunSpecMiniMetModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecMiniMetModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMiniMetModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMiniMetModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecmodelfactory.cpp b/libnymea-sunspec/models/sunspecmodelfactory.cpp
index 860029a..aa07151 100644
--- a/libnymea-sunspec/models/sunspecmodelfactory.cpp
+++ b/libnymea-sunspec/models/sunspecmodelfactory.cpp
@@ -104,314 +104,190 @@ SunSpecModel *SunSpecModelFactory::createModel(SunSpecConnection *connection, qu
 {
     switch(modelId) {
     case ModelIdCommon: {
-        SunSpecCommonModel *model = new SunSpecCommonModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecCommonModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdAggregator: {
-        SunSpecAggregatorModel *model = new SunSpecAggregatorModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecAggregatorModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdInverterSinglePhase: {
-        SunSpecInverterSinglePhaseModel *model = new SunSpecInverterSinglePhaseModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecInverterSinglePhaseModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdInverterSplitPhase: {
-        SunSpecInverterSplitPhaseModel *model = new SunSpecInverterSplitPhaseModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecInverterSplitPhaseModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdInverterThreePhase: {
-        SunSpecInverterThreePhaseModel *model = new SunSpecInverterThreePhaseModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecInverterThreePhaseModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdInverterSinglePhaseFloat: {
-        SunSpecInverterSinglePhaseFloatModel *model = new SunSpecInverterSinglePhaseFloatModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecInverterSinglePhaseFloatModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdInverterSplitPhaseFloat: {
-        SunSpecInverterSplitPhaseFloatModel *model = new SunSpecInverterSplitPhaseFloatModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecInverterSplitPhaseFloatModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdInverterThreePhaseFloat: {
-        SunSpecInverterThreePhaseFloatModel *model = new SunSpecInverterThreePhaseFloatModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecInverterThreePhaseFloatModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdNameplate: {
-        SunSpecNameplateModel *model = new SunSpecNameplateModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecNameplateModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdSettings: {
-        SunSpecSettingsModel *model = new SunSpecSettingsModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecSettingsModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdStatus: {
-        SunSpecStatusModel *model = new SunSpecStatusModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecStatusModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdControls: {
-        SunSpecControlsModel *model = new SunSpecControlsModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecControlsModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdStorage: {
-        SunSpecStorageModel *model = new SunSpecStorageModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecStorageModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdEnergyStorageBaseDeprecated: {
-        SunSpecEnergyStorageBaseModelDeprecatedModel *model = new SunSpecEnergyStorageBaseModelDeprecatedModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecEnergyStorageBaseModelDeprecatedModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdPricing: {
-        SunSpecPricingModel *model = new SunSpecPricingModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecPricingModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdVoltVar: {
-        SunSpecVoltVarModel *model = new SunSpecVoltVarModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecVoltVarModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdFreqWattParam: {
-        SunSpecFreqWattParamModel *model = new SunSpecFreqWattParamModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecFreqWattParamModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdReactiveCurrent: {
-        SunSpecReactiveCurrentModel *model = new SunSpecReactiveCurrentModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecReactiveCurrentModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLvrt: {
-        SunSpecLvrtModel *model = new SunSpecLvrtModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLvrtModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdHvrt: {
-        SunSpecHvrtModel *model = new SunSpecHvrtModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecHvrtModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdWattPf: {
-        SunSpecWattPfModel *model = new SunSpecWattPfModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecWattPfModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdVoltWatt: {
-        SunSpecVoltWattModel *model = new SunSpecVoltWattModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecVoltWattModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdSchedule: {
-        SunSpecScheduleModel *model = new SunSpecScheduleModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecScheduleModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdFreqWatt: {
-        SunSpecFreqWattModel *model = new SunSpecFreqWattModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecFreqWattModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLfrt: {
-        SunSpecLfrtModel *model = new SunSpecLfrtModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLfrtModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdHfrt: {
-        SunSpecHfrtModel *model = new SunSpecHfrtModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecHfrtModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLvrtc: {
-        SunSpecLvrtcModel *model = new SunSpecLvrtcModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLvrtcModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdHvrtc: {
-        SunSpecHvrtcModel *model = new SunSpecHvrtcModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecHvrtcModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLvrtx: {
-        SunSpecLvrtxModel *model = new SunSpecLvrtxModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLvrtxModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdHvrtx: {
-        SunSpecHvrtxModel *model = new SunSpecHvrtxModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecHvrtxModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLfrtc: {
-        SunSpecLfrtcModel *model = new SunSpecLfrtcModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLfrtcModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdHfrtc: {
-        SunSpecHfrtcModel *model = new SunSpecHfrtcModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecHfrtcModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLfrtx: {
-        SunSpecLfrtxModel *model = new SunSpecLfrtxModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLfrtxModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdHfrtx: {
-        SunSpecHfrtxModel *model = new SunSpecHfrtxModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecHfrtxModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdExtSettings: {
-        SunSpecExtSettingsModel *model = new SunSpecExtSettingsModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecExtSettingsModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMppt: {
-        SunSpecMpptModel *model = new SunSpecMpptModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMpptModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMeterSinglePhase: {
-        SunSpecMeterSinglePhaseModel *model = new SunSpecMeterSinglePhaseModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMeterSinglePhaseModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMeterSplitSinglePhaseAbn: {
-        SunSpecMeterSplitSinglePhaseAbnModel *model = new SunSpecMeterSplitSinglePhaseAbnModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMeterSplitSinglePhaseAbnModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMeterThreePhase: {
-        SunSpecMeterThreePhaseModel *model = new SunSpecMeterThreePhaseModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMeterThreePhaseModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMeterThreePhaseDeltaConnect: {
-        SunSpecMeterThreePhaseDeltaConnectModel *model = new SunSpecMeterThreePhaseDeltaConnectModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMeterThreePhaseDeltaConnectModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMeterSinglePhaseFloat: {
-        SunSpecMeterSinglePhaseFloatModel *model = new SunSpecMeterSinglePhaseFloatModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMeterSinglePhaseFloatModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMeterSplitSinglePhaseFloat: {
-        SunSpecMeterSplitSinglePhaseFloatModel *model = new SunSpecMeterSplitSinglePhaseFloatModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMeterSplitSinglePhaseFloatModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMeterThreePhaseWyeConnect: {
-        SunSpecMeterThreePhaseWyeConnectModel *model = new SunSpecMeterThreePhaseWyeConnectModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMeterThreePhaseWyeConnectModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdDeltaConnectThreePhaseAbcMeter: {
-        SunSpecDeltaConnectThreePhaseAbcMeterModel *model = new SunSpecDeltaConnectThreePhaseAbcMeterModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecDeltaConnectThreePhaseAbcMeterModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdSecureAcMeterSelectedReadings: {
-        SunSpecSecureAcMeterSelectedReadingsModel *model = new SunSpecSecureAcMeterSelectedReadingsModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecSecureAcMeterSelectedReadingsModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdIrradiance: {
-        SunSpecIrradianceModel *model = new SunSpecIrradianceModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecIrradianceModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLocation: {
-        SunSpecLocationModel *model = new SunSpecLocationModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLocationModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdRefPoint: {
-        SunSpecRefPointModel *model = new SunSpecRefPointModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecRefPointModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdBaseMet: {
-        SunSpecBaseMetModel *model = new SunSpecBaseMetModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecBaseMetModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdMiniMet: {
-        SunSpecMiniMetModel *model = new SunSpecMiniMetModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecMiniMetModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdStringCombinerCurrent: {
-        SunSpecStringCombinerCurrentModel *model = new SunSpecStringCombinerCurrentModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecStringCombinerCurrentModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdStringCombinerAdvanced: {
-        SunSpecStringCombinerAdvancedModel *model = new SunSpecStringCombinerAdvancedModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecStringCombinerAdvancedModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdSolarModule: {
-        SunSpecSolarModuleModel *model = new SunSpecSolarModuleModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecSolarModuleModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdTrackerController: {
-        SunSpecTrackerControllerModel *model = new SunSpecTrackerControllerModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecTrackerControllerModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdBattery: {
-        SunSpecBatteryModel *model = new SunSpecBatteryModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecBatteryModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLithiumIonBank: {
-        SunSpecLithiumIonBankModel *model = new SunSpecLithiumIonBankModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLithiumIonBankModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLithiumIonString: {
-        SunSpecLithiumIonStringModel *model = new SunSpecLithiumIonStringModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLithiumIonStringModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdLithiumIonModule: {
-        SunSpecLithiumIonModuleModel *model = new SunSpecLithiumIonModuleModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecLithiumIonModuleModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdFlowBattery: {
-        SunSpecFlowBatteryModel *model = new SunSpecFlowBatteryModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecFlowBatteryModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdFlowBatteryString: {
-        SunSpecFlowBatteryStringModel *model = new SunSpecFlowBatteryStringModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecFlowBatteryStringModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdFlowBatteryModule: {
-        SunSpecFlowBatteryModuleModel *model = new SunSpecFlowBatteryModuleModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecFlowBatteryModuleModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     case ModelIdFlowBatteryStack: {
-        SunSpecFlowBatteryStackModel *model = new SunSpecFlowBatteryStackModel(connection, modbusStartRegister, modelLength, connection);
-        model->setByteOrder(byteOrder);
-        return model;
+        return new SunSpecFlowBatteryStackModel(connection, modbusStartRegister, modelLength, byteOrder, connection);
     };
     default:
         return nullptr;
diff --git a/libnymea-sunspec/models/sunspecmpptmodel.cpp b/libnymea-sunspec/models/sunspecmpptmodel.cpp
index 904a98f..91de8f2 100644
--- a/libnymea-sunspec/models/sunspecmpptmodel.cpp
+++ b/libnymea-sunspec/models/sunspecmpptmodel.cpp
@@ -241,8 +241,8 @@ void SunSpecMpptModelRepeatingBlock::processBlockData(const QVector<quint16> blo
 }
 
 
-SunSpecMpptModel::SunSpecMpptModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 160, modelLength, parent)
+SunSpecMpptModel::SunSpecMpptModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 160, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecmpptmodel.h b/libnymea-sunspec/models/sunspecmpptmodel.h
index 07bccb4..e5e6f0f 100644
--- a/libnymea-sunspec/models/sunspecmpptmodel.h
+++ b/libnymea-sunspec/models/sunspecmpptmodel.h
@@ -169,7 +169,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecMpptModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecMpptModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecMpptModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecnameplatemodel.cpp b/libnymea-sunspec/models/sunspecnameplatemodel.cpp
index 0b4662e..e66d33e 100644
--- a/libnymea-sunspec/models/sunspecnameplatemodel.cpp
+++ b/libnymea-sunspec/models/sunspecnameplatemodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecnameplatemodel.h"
 #include "sunspecconnection.h"
 
-SunSpecNameplateModel::SunSpecNameplateModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 120, modelLength, parent)
+SunSpecNameplateModel::SunSpecNameplateModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 120, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecnameplatemodel.h b/libnymea-sunspec/models/sunspecnameplatemodel.h
index c26977c..c2bc556 100644
--- a/libnymea-sunspec/models/sunspecnameplatemodel.h
+++ b/libnymea-sunspec/models/sunspecnameplatemodel.h
@@ -48,7 +48,7 @@ public:
     };
     Q_ENUM(Dertyp)
 
-    explicit SunSpecNameplateModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecNameplateModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecNameplateModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecpricingmodel.cpp b/libnymea-sunspec/models/sunspecpricingmodel.cpp
index a500819..1229c1d 100644
--- a/libnymea-sunspec/models/sunspecpricingmodel.cpp
+++ b/libnymea-sunspec/models/sunspecpricingmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecpricingmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecPricingModel::SunSpecPricingModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 125, modelLength, parent)
+SunSpecPricingModel::SunSpecPricingModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 125, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecpricingmodel.h b/libnymea-sunspec/models/sunspecpricingmodel.h
index 252f073..627e43f 100644
--- a/libnymea-sunspec/models/sunspecpricingmodel.h
+++ b/libnymea-sunspec/models/sunspecpricingmodel.h
@@ -57,7 +57,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecPricingModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecPricingModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecPricingModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecreactivecurrentmodel.cpp b/libnymea-sunspec/models/sunspecreactivecurrentmodel.cpp
index 973a08b..12a2f04 100644
--- a/libnymea-sunspec/models/sunspecreactivecurrentmodel.cpp
+++ b/libnymea-sunspec/models/sunspecreactivecurrentmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecreactivecurrentmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecReactiveCurrentModel::SunSpecReactiveCurrentModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 128, modelLength, parent)
+SunSpecReactiveCurrentModel::SunSpecReactiveCurrentModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 128, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecreactivecurrentmodel.h b/libnymea-sunspec/models/sunspecreactivecurrentmodel.h
index d7f03d7..6ffc8dd 100644
--- a/libnymea-sunspec/models/sunspecreactivecurrentmodel.h
+++ b/libnymea-sunspec/models/sunspecreactivecurrentmodel.h
@@ -54,7 +54,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecReactiveCurrentModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecReactiveCurrentModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecReactiveCurrentModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecrefpointmodel.cpp b/libnymea-sunspec/models/sunspecrefpointmodel.cpp
index f800ae8..3be28eb 100644
--- a/libnymea-sunspec/models/sunspecrefpointmodel.cpp
+++ b/libnymea-sunspec/models/sunspecrefpointmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecrefpointmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecRefPointModel::SunSpecRefPointModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 306, modelLength, parent)
+SunSpecRefPointModel::SunSpecRefPointModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 306, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecrefpointmodel.h b/libnymea-sunspec/models/sunspecrefpointmodel.h
index 71efc74..f8d8a4c 100644
--- a/libnymea-sunspec/models/sunspecrefpointmodel.h
+++ b/libnymea-sunspec/models/sunspecrefpointmodel.h
@@ -42,7 +42,7 @@ class SunSpecRefPointModel : public SunSpecModel
     Q_OBJECT
 public:
 
-    explicit SunSpecRefPointModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecRefPointModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecRefPointModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecschedulemodel.cpp b/libnymea-sunspec/models/sunspecschedulemodel.cpp
index 890e22c..707ba38 100644
--- a/libnymea-sunspec/models/sunspecschedulemodel.cpp
+++ b/libnymea-sunspec/models/sunspecschedulemodel.cpp
@@ -1050,8 +1050,8 @@ void SunSpecScheduleModelRepeatingBlock::processBlockData(const QVector<quint16>
 }
 
 
-SunSpecScheduleModel::SunSpecScheduleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 133, modelLength, parent)
+SunSpecScheduleModel::SunSpecScheduleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 133, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecschedulemodel.h b/libnymea-sunspec/models/sunspecschedulemodel.h
index 1987ce9..d6959dd 100644
--- a/libnymea-sunspec/models/sunspecschedulemodel.h
+++ b/libnymea-sunspec/models/sunspecschedulemodel.h
@@ -309,7 +309,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecScheduleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecScheduleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecScheduleModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.cpp b/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.cpp
index 8d30457..74ea32a 100644
--- a/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.cpp
+++ b/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.cpp
@@ -79,8 +79,8 @@ void SunSpecSecureAcMeterSelectedReadingsModelRepeatingBlock::processBlockData(c
 }
 
 
-SunSpecSecureAcMeterSelectedReadingsModel::SunSpecSecureAcMeterSelectedReadingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 220, modelLength, parent)
+SunSpecSecureAcMeterSelectedReadingsModel::SunSpecSecureAcMeterSelectedReadingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 220, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.h b/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.h
index 1080596..9b15448 100644
--- a/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.h
+++ b/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.h
@@ -104,7 +104,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecSecureAcMeterSelectedReadingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecSecureAcMeterSelectedReadingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecSecureAcMeterSelectedReadingsModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecsettingsmodel.cpp b/libnymea-sunspec/models/sunspecsettingsmodel.cpp
index f203f84..1355510 100644
--- a/libnymea-sunspec/models/sunspecsettingsmodel.cpp
+++ b/libnymea-sunspec/models/sunspecsettingsmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecsettingsmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecSettingsModel::SunSpecSettingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 121, modelLength, parent)
+SunSpecSettingsModel::SunSpecSettingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 121, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecsettingsmodel.h b/libnymea-sunspec/models/sunspecsettingsmodel.h
index 88fe0e4..fb72ca9 100644
--- a/libnymea-sunspec/models/sunspecsettingsmodel.h
+++ b/libnymea-sunspec/models/sunspecsettingsmodel.h
@@ -61,7 +61,7 @@ public:
     };
     Q_ENUM(Connph)
 
-    explicit SunSpecSettingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecSettingsModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecSettingsModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecsolarmodulemodel.cpp b/libnymea-sunspec/models/sunspecsolarmodulemodel.cpp
index 5241ca1..d2fc9aa 100644
--- a/libnymea-sunspec/models/sunspecsolarmodulemodel.cpp
+++ b/libnymea-sunspec/models/sunspecsolarmodulemodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecsolarmodulemodel.h"
 #include "sunspecconnection.h"
 
-SunSpecSolarModuleModel::SunSpecSolarModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 502, modelLength, parent)
+SunSpecSolarModuleModel::SunSpecSolarModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 502, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecsolarmodulemodel.h b/libnymea-sunspec/models/sunspecsolarmodulemodel.h
index fbef78a..c2aa698 100644
--- a/libnymea-sunspec/models/sunspecsolarmodulemodel.h
+++ b/libnymea-sunspec/models/sunspecsolarmodulemodel.h
@@ -82,7 +82,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecSolarModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecSolarModuleModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecSolarModuleModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecstatusmodel.cpp b/libnymea-sunspec/models/sunspecstatusmodel.cpp
index c71bf64..01ba783 100644
--- a/libnymea-sunspec/models/sunspecstatusmodel.cpp
+++ b/libnymea-sunspec/models/sunspecstatusmodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecstatusmodel.h"
 #include "sunspecconnection.h"
 
-SunSpecStatusModel::SunSpecStatusModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 122, modelLength, parent)
+SunSpecStatusModel::SunSpecStatusModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 122, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecstatusmodel.h b/libnymea-sunspec/models/sunspecstatusmodel.h
index ab143c1..952deaf 100644
--- a/libnymea-sunspec/models/sunspecstatusmodel.h
+++ b/libnymea-sunspec/models/sunspecstatusmodel.h
@@ -110,7 +110,7 @@ public:
     Q_DECLARE_FLAGS(RtstFlags, Rtst)
     Q_FLAG(Rtst)
 
-    explicit SunSpecStatusModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecStatusModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecStatusModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecstoragemodel.cpp b/libnymea-sunspec/models/sunspecstoragemodel.cpp
index e6b758e..747a239 100644
--- a/libnymea-sunspec/models/sunspecstoragemodel.cpp
+++ b/libnymea-sunspec/models/sunspecstoragemodel.cpp
@@ -31,8 +31,8 @@
 #include "sunspecstoragemodel.h"
 #include "sunspecconnection.h"
 
-SunSpecStorageModel::SunSpecStorageModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 124, modelLength, parent)
+SunSpecStorageModel::SunSpecStorageModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 124, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixed;
 
diff --git a/libnymea-sunspec/models/sunspecstoragemodel.h b/libnymea-sunspec/models/sunspecstoragemodel.h
index 97df2ba..40dbc6f 100644
--- a/libnymea-sunspec/models/sunspecstoragemodel.h
+++ b/libnymea-sunspec/models/sunspecstoragemodel.h
@@ -66,7 +66,7 @@ public:
     Q_DECLARE_FLAGS(Storctl_modFlags, Storctl_mod)
     Q_FLAG(Storctl_mod)
 
-    explicit SunSpecStorageModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecStorageModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecStorageModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.cpp b/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.cpp
index 5765ce4..bcca919 100644
--- a/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.cpp
+++ b/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.cpp
@@ -255,8 +255,8 @@ void SunSpecStringCombinerAdvancedModelRepeatingBlock::processBlockData(const QV
 }
 
 
-SunSpecStringCombinerAdvancedModel::SunSpecStringCombinerAdvancedModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 404, modelLength, parent)
+SunSpecStringCombinerAdvancedModel::SunSpecStringCombinerAdvancedModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 404, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.h b/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.h
index 4175f60..938881d 100644
--- a/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.h
+++ b/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.h
@@ -147,7 +147,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecStringCombinerAdvancedModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecStringCombinerAdvancedModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecStringCombinerAdvancedModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.cpp b/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.cpp
index fdf114f..e60b171 100644
--- a/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.cpp
+++ b/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.cpp
@@ -158,8 +158,8 @@ void SunSpecStringCombinerCurrentModelRepeatingBlock::processBlockData(const QVe
 }
 
 
-SunSpecStringCombinerCurrentModel::SunSpecStringCombinerCurrentModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 403, modelLength, parent)
+SunSpecStringCombinerCurrentModel::SunSpecStringCombinerCurrentModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 403, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.h b/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.h
index 491ce01..97eb362 100644
--- a/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.h
+++ b/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.h
@@ -132,7 +132,7 @@ public:
     Q_DECLARE_FLAGS(EvtFlags, Evt)
     Q_FLAG(Evt)
 
-    explicit SunSpecStringCombinerCurrentModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecStringCombinerCurrentModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecStringCombinerCurrentModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspectrackercontrollermodel.cpp b/libnymea-sunspec/models/sunspectrackercontrollermodel.cpp
index dcfecd2..40307db 100644
--- a/libnymea-sunspec/models/sunspectrackercontrollermodel.cpp
+++ b/libnymea-sunspec/models/sunspectrackercontrollermodel.cpp
@@ -275,8 +275,8 @@ void SunSpecTrackerControllerModelRepeatingBlock::processBlockData(const QVector
 }
 
 
-SunSpecTrackerControllerModel::SunSpecTrackerControllerModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 601, modelLength, parent)
+SunSpecTrackerControllerModel::SunSpecTrackerControllerModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 601, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspectrackercontrollermodel.h b/libnymea-sunspec/models/sunspectrackercontrollermodel.h
index f39d5fb..095b0d0 100644
--- a/libnymea-sunspec/models/sunspectrackercontrollermodel.h
+++ b/libnymea-sunspec/models/sunspectrackercontrollermodel.h
@@ -144,7 +144,7 @@ public:
     Q_DECLARE_FLAGS(GlblalmFlags, Glblalm)
     Q_FLAG(Glblalm)
 
-    explicit SunSpecTrackerControllerModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecTrackerControllerModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecTrackerControllerModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecvoltvarmodel.cpp b/libnymea-sunspec/models/sunspecvoltvarmodel.cpp
index 05eb49d..d465148 100644
--- a/libnymea-sunspec/models/sunspecvoltvarmodel.cpp
+++ b/libnymea-sunspec/models/sunspecvoltvarmodel.cpp
@@ -1575,8 +1575,8 @@ void SunSpecVoltVarModelRepeatingBlock::processBlockData(const QVector<quint16>
 }
 
 
-SunSpecVoltVarModel::SunSpecVoltVarModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 126, modelLength, parent)
+SunSpecVoltVarModel::SunSpecVoltVarModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 126, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecvoltvarmodel.h b/libnymea-sunspec/models/sunspecvoltvarmodel.h
index 40fb019..25f1e66 100644
--- a/libnymea-sunspec/models/sunspecvoltvarmodel.h
+++ b/libnymea-sunspec/models/sunspecvoltvarmodel.h
@@ -322,7 +322,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecVoltVarModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecVoltVarModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecVoltVarModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecvoltwattmodel.cpp b/libnymea-sunspec/models/sunspecvoltwattmodel.cpp
index 3c4bb12..fe4ea07 100644
--- a/libnymea-sunspec/models/sunspecvoltwattmodel.cpp
+++ b/libnymea-sunspec/models/sunspecvoltwattmodel.cpp
@@ -1595,8 +1595,8 @@ void SunSpecVoltWattModelRepeatingBlock::processBlockData(const QVector<quint16>
 }
 
 
-SunSpecVoltWattModel::SunSpecVoltWattModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 132, modelLength, parent)
+SunSpecVoltWattModel::SunSpecVoltWattModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 132, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecvoltwattmodel.h b/libnymea-sunspec/models/sunspecvoltwattmodel.h
index 54c235d..26d16d7 100644
--- a/libnymea-sunspec/models/sunspecvoltwattmodel.h
+++ b/libnymea-sunspec/models/sunspecvoltwattmodel.h
@@ -321,7 +321,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecVoltWattModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecVoltWattModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecVoltWattModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/models/sunspecwattpfmodel.cpp b/libnymea-sunspec/models/sunspecwattpfmodel.cpp
index 57ed8bc..9ef97ac 100644
--- a/libnymea-sunspec/models/sunspecwattpfmodel.cpp
+++ b/libnymea-sunspec/models/sunspecwattpfmodel.cpp
@@ -1579,8 +1579,8 @@ void SunSpecWattPfModelRepeatingBlock::processBlockData(const QVector<quint16> b
 }
 
 
-SunSpecWattPfModel::SunSpecWattPfModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :
-    SunSpecModel(connection, modbusStartRegister, 131, modelLength, parent)
+SunSpecWattPfModel::SunSpecWattPfModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
+    SunSpecModel(connection, modbusStartRegister, 131, modelLength, byteOrder, parent)
 {
     m_modelBlockType = SunSpecModel::ModelBlockTypeFixedAndRepeating;
 
diff --git a/libnymea-sunspec/models/sunspecwattpfmodel.h b/libnymea-sunspec/models/sunspecwattpfmodel.h
index 38f0b43..2a35442 100644
--- a/libnymea-sunspec/models/sunspecwattpfmodel.h
+++ b/libnymea-sunspec/models/sunspecwattpfmodel.h
@@ -312,7 +312,7 @@ public:
     Q_DECLARE_FLAGS(ModenaFlags, Modena)
     Q_FLAG(Modena)
 
-    explicit SunSpecWattPfModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecWattPfModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     ~SunSpecWattPfModel() override; 
 
     QString name() const override;
diff --git a/libnymea-sunspec/sunspecmodel.cpp b/libnymea-sunspec/sunspecmodel.cpp
index 6589841..dc00816 100644
--- a/libnymea-sunspec/sunspecmodel.cpp
+++ b/libnymea-sunspec/sunspecmodel.cpp
@@ -33,12 +33,13 @@
 
 Q_LOGGING_CATEGORY(dcSunSpecModelData, "SunSpecModelData")
 
-SunSpecModel::SunSpecModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelId, quint16 modelLength, QObject *parent) :
+SunSpecModel::SunSpecModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelId, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :
     QObject(parent),
     m_connection(connection),
     m_modbusStartRegister(modbusStartRegister),
     m_modelId(modelId),
-    m_modelLength(modelLength)
+    m_modelLength(modelLength),
+    m_byteOrder(byteOrder)
 {
     m_initTimer.setSingleShot(true);
     m_initTimer.setInterval(10000);
@@ -79,11 +80,6 @@ SunSpecDataPoint::ByteOrder SunSpecModel::byteOrder() const
     return m_byteOrder;
 }
 
-void SunSpecModel::setByteOrder(SunSpecDataPoint::ByteOrder byteOrder)
-{
-    m_byteOrder = byteOrder;
-}
-
 QHash<QString, SunSpecDataPoint> SunSpecModel::dataPoints() const
 {
     return m_dataPoints;
diff --git a/libnymea-sunspec/sunspecmodel.h b/libnymea-sunspec/sunspecmodel.h
index 1ed622f..62f8d34 100644
--- a/libnymea-sunspec/sunspecmodel.h
+++ b/libnymea-sunspec/sunspecmodel.h
@@ -63,7 +63,7 @@ public:
         QString versionString;
     } CommonModelInfo;
 
-    explicit SunSpecModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelId, quint16 modelLength, QObject *parent = nullptr);
+    explicit SunSpecModel(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelId, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);
     virtual ~SunSpecModel() = default;
 
     SunSpecConnection *connection() const;
@@ -80,8 +80,6 @@ public:
     quint16 modbusStartRegister() const;
 
     SunSpecDataPoint::ByteOrder byteOrder() const;
-    void setByteOrder(SunSpecDataPoint::ByteOrder byteOrder);
-
     QHash<QString, SunSpecDataPoint> dataPoints() const;
 
     QVector<quint16> blockData() const;
diff --git a/libnymea-sunspec/tools/generate-models.py b/libnymea-sunspec/tools/generate-models.py
index ef78abe..22f9ea7 100644
--- a/libnymea-sunspec/tools/generate-models.py
+++ b/libnymea-sunspec/tools/generate-models.py
@@ -1027,7 +1027,7 @@ def writeHeaderFile(headerFileName, className, modelId):
     writeClassFlags(fileDescriptor, className, dataPoints)
 
     # Constructor
-    writeLine(fileDescriptor, '    explicit %s(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent = nullptr);' % className)
+    writeLine(fileDescriptor, '    explicit %s(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent = nullptr);' % className)
     writeLine(fileDescriptor, '    ~%s() override; ' % className)
     writeLine(fileDescriptor)
 
@@ -1092,8 +1092,8 @@ def writeSourceFile(sourceFileName, className, modelId):
         writeRepeatingBlockClassImplementation(fileDescriptor, className, modelId)
 
     # Constructor
-    writeLine(fileDescriptor, '%s::%s(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, QObject *parent) :' % (className, className))
-    writeLine(fileDescriptor, '    SunSpecModel(connection, modbusStartRegister, %s, modelLength, parent)' % modelId)
+    writeLine(fileDescriptor, '%s::%s(SunSpecConnection *connection, quint16 modbusStartRegister, quint16 modelLength, SunSpecDataPoint::ByteOrder byteOrder, QObject *parent) :' % (className, className))
+    writeLine(fileDescriptor, '    SunSpecModel(connection, modbusStartRegister, %s, modelLength, byteOrder, parent)' % modelId)
     writeLine(fileDescriptor, '{')
     #assertMessage = 'QString("model length %1 given in the constructor does not match the model length from the specs %2.").arg(modelLength).arg(m_modelLengthSunSpec).toLatin1()'
     #writeLine(fileDescriptor, '    //Q_ASSERT_X(modelLength == m_modelLengthSunSpec,  "%s", %s);' % (className, assertMessage))
@@ -1305,9 +1305,7 @@ def writeModelFactorySource(fileDescriptor):
     for cn in classes:
         enumName = 'ModelId' + cn.replace('Model', '').replace('SunSpec', '')
         writeLine(fileDescriptor, '    case %s: {' % enumName)
-        writeLine(fileDescriptor, '        %s *model = new %s(connection, modbusStartRegister, modelLength, connection);' % (cn, cn))
-        writeLine(fileDescriptor, '        model->setByteOrder(byteOrder);')
-        writeLine(fileDescriptor, '        return model;')
+        writeLine(fileDescriptor, '        return new %s(connection, modbusStartRegister, modelLength, byteOrder, connection);' % (cn))
         writeLine(fileDescriptor, '    };')
 
     writeLine(fileDescriptor, '    default:')
diff --git a/sunspec/integrationpluginsunspec.cpp b/sunspec/integrationpluginsunspec.cpp
index 3d38565..a6e2c0a 100644
--- a/sunspec/integrationpluginsunspec.cpp
+++ b/sunspec/integrationpluginsunspec.cpp
@@ -221,6 +221,7 @@ void IntegrationPluginSunSpec::setupThing(ThingSetupInfo *info)
             || thing->thingClassId() == solarEdgeConnectionThingClassId
             || thing->thingClassId() == kostalConnectionThingClassId) {
         setupConnection(info);
+
     } else if (thing->thingClassId() == sunspecThreePhaseInverterThingClassId
                || thing->thingClassId() == sunspecSplitPhaseInverterThingClassId
                || thing->thingClassId() == sunspecSinglePhaseInverterThingClassId ) {
@@ -232,6 +233,7 @@ void IntegrationPluginSunSpec::setupThing(ThingSetupInfo *info)
                 setupInverter(info);
             });
         }
+
     } else if (thing->thingClassId() == sunspecThreePhaseMeterThingClassId
                || thing->thingClassId() == sunspecSplitPhaseMeterThingClassId
                || thing->thingClassId() == sunspecSinglePhaseMeterThingClassId ) {
@@ -243,6 +245,7 @@ void IntegrationPluginSunSpec::setupThing(ThingSetupInfo *info)
                 setupMeter(info);
             });
         }
+
     } else if (thing->thingClassId() == sunspecStorageThingClassId) {
         Thing *parentThing = myThings().findById(thing->parentId());
         if (parentThing->setupStatus() == Thing::ThingSetupStatusComplete) {
@@ -252,6 +255,7 @@ void IntegrationPluginSunSpec::setupThing(ThingSetupInfo *info)
                 setupStorage(info);
             });
         }
+
     } else if (thing->thingClassId() == solarEdgeBatteryThingClassId) {
         Thing *parentThing = myThings().findById(thing->parentId());
         if (parentThing->setupStatus() == Thing::ThingSetupStatusComplete) {
@@ -261,6 +265,7 @@ void IntegrationPluginSunSpec::setupThing(ThingSetupInfo *info)
                 setupSolarEdgeBattery(info);
             });
         }
+
     } else {
         Q_ASSERT_X(false, "setupThing", QString("Unhandled thingClassId: %1").arg(info->thing()->thingClassId().toString()).toUtf8());
     }