diff --git a/libnymea-sunspec/models/sunspecflowbatterymodel.h b/libnymea-sunspec/models/sunspecflowbatterymodel.h
index 1ef2a86..57e7091 100644
--- a/libnymea-sunspec/models/sunspecflowbatterymodel.h
+++ b/libnymea-sunspec/models/sunspecflowbatterymodel.h
@@ -55,7 +55,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecFlowBatteryModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecflowbatterymodulemodel.h b/libnymea-sunspec/models/sunspecflowbatterymodulemodel.h
index 6f1d3ed..6fbcc3c 100644
--- a/libnymea-sunspec/models/sunspecflowbatterymodulemodel.h
+++ b/libnymea-sunspec/models/sunspecflowbatterymodulemodel.h
@@ -55,7 +55,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecFlowBatteryModuleModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecflowbatterystackmodel.h b/libnymea-sunspec/models/sunspecflowbatterystackmodel.h
index b281d4d..2cd74af 100644
--- a/libnymea-sunspec/models/sunspecflowbatterystackmodel.h
+++ b/libnymea-sunspec/models/sunspecflowbatterystackmodel.h
@@ -55,7 +55,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecFlowBatteryStackModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecflowbatterystringmodel.h b/libnymea-sunspec/models/sunspecflowbatterystringmodel.h
index 90e8642..c92dea6 100644
--- a/libnymea-sunspec/models/sunspecflowbatterystringmodel.h
+++ b/libnymea-sunspec/models/sunspecflowbatterystringmodel.h
@@ -202,7 +202,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecFlowBatteryStringModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecfreqwattmodel.h b/libnymea-sunspec/models/sunspecfreqwattmodel.h
index 4ef4ce4..f2fac81 100644
--- a/libnymea-sunspec/models/sunspecfreqwattmodel.h
+++ b/libnymea-sunspec/models/sunspecfreqwattmodel.h
@@ -212,7 +212,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecFreqWattModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspechfrtcmodel.h b/libnymea-sunspec/models/sunspechfrtcmodel.h
index d6a06be..b88afcb 100644
--- a/libnymea-sunspec/models/sunspechfrtcmodel.h
+++ b/libnymea-sunspec/models/sunspechfrtcmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecHfrtcModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspechfrtmodel.h b/libnymea-sunspec/models/sunspechfrtmodel.h
index 758caba..18d7382 100644
--- a/libnymea-sunspec/models/sunspechfrtmodel.h
+++ b/libnymea-sunspec/models/sunspechfrtmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecHfrtModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspechfrtxmodel.h b/libnymea-sunspec/models/sunspechfrtxmodel.h
index 2d7c611..7584076 100644
--- a/libnymea-sunspec/models/sunspechfrtxmodel.h
+++ b/libnymea-sunspec/models/sunspechfrtxmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecHfrtxModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspechvrtcmodel.h b/libnymea-sunspec/models/sunspechvrtcmodel.h
index 4f3990b..e9902b6 100644
--- a/libnymea-sunspec/models/sunspechvrtcmodel.h
+++ b/libnymea-sunspec/models/sunspechvrtcmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecHvrtcModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspechvrtmodel.h b/libnymea-sunspec/models/sunspechvrtmodel.h
index 41b6d36..44efd08 100644
--- a/libnymea-sunspec/models/sunspechvrtmodel.h
+++ b/libnymea-sunspec/models/sunspechvrtmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecHvrtModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspechvrtxmodel.h b/libnymea-sunspec/models/sunspechvrtxmodel.h
index 9aa6cc1..e12fbcc 100644
--- a/libnymea-sunspec/models/sunspechvrtxmodel.h
+++ b/libnymea-sunspec/models/sunspechvrtxmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecHvrtxModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecirradiancemodel.h b/libnymea-sunspec/models/sunspecirradiancemodel.h
index ee921e6..f5373d0 100644
--- a/libnymea-sunspec/models/sunspecirradiancemodel.h
+++ b/libnymea-sunspec/models/sunspecirradiancemodel.h
@@ -59,7 +59,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecIrradianceModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclfrtcmodel.h b/libnymea-sunspec/models/sunspeclfrtcmodel.h
index 4545392..af4a6d9 100644
--- a/libnymea-sunspec/models/sunspeclfrtcmodel.h
+++ b/libnymea-sunspec/models/sunspeclfrtcmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLfrtcModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclfrtmodel.h b/libnymea-sunspec/models/sunspeclfrtmodel.h
index 823428e..b650c0d 100644
--- a/libnymea-sunspec/models/sunspeclfrtmodel.h
+++ b/libnymea-sunspec/models/sunspeclfrtmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLfrtModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclfrtxmodel.h b/libnymea-sunspec/models/sunspeclfrtxmodel.h
index aaadf99..fa0ea31 100644
--- a/libnymea-sunspec/models/sunspeclfrtxmodel.h
+++ b/libnymea-sunspec/models/sunspeclfrtxmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLfrtxModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclithiumionbankmodel.h b/libnymea-sunspec/models/sunspeclithiumionbankmodel.h
index 5de1cd9..16c27f2 100644
--- a/libnymea-sunspec/models/sunspeclithiumionbankmodel.h
+++ b/libnymea-sunspec/models/sunspeclithiumionbankmodel.h
@@ -197,7 +197,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLithiumIonBankModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclithiumionmodulemodel.h b/libnymea-sunspec/models/sunspeclithiumionmodulemodel.h
index 353b8a6..48428bb 100644
--- a/libnymea-sunspec/models/sunspeclithiumionmodulemodel.h
+++ b/libnymea-sunspec/models/sunspeclithiumionmodulemodel.h
@@ -63,7 +63,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLithiumIonModuleModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclithiumionstringmodel.h b/libnymea-sunspec/models/sunspeclithiumionstringmodel.h
index 15fd184..f01328c 100644
--- a/libnymea-sunspec/models/sunspeclithiumionstringmodel.h
+++ b/libnymea-sunspec/models/sunspeclithiumionstringmodel.h
@@ -70,7 +70,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLithiumIonStringModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclvrtcmodel.h b/libnymea-sunspec/models/sunspeclvrtcmodel.h
index 7e05d19..6f55253 100644
--- a/libnymea-sunspec/models/sunspeclvrtcmodel.h
+++ b/libnymea-sunspec/models/sunspeclvrtcmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLvrtcModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclvrtmodel.h b/libnymea-sunspec/models/sunspeclvrtmodel.h
index 25c3d42..8b4eb1b 100644
--- a/libnymea-sunspec/models/sunspeclvrtmodel.h
+++ b/libnymea-sunspec/models/sunspeclvrtmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLvrtModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspeclvrtxmodel.h b/libnymea-sunspec/models/sunspeclvrtxmodel.h
index 38fa8c0..8c2adfb 100644
--- a/libnymea-sunspec/models/sunspeclvrtxmodel.h
+++ b/libnymea-sunspec/models/sunspeclvrtxmodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecLvrtxModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecmpptmodel.h b/libnymea-sunspec/models/sunspecmpptmodel.h
index ce00ed8..28f8bd6 100644
--- a/libnymea-sunspec/models/sunspecmpptmodel.h
+++ b/libnymea-sunspec/models/sunspecmpptmodel.h
@@ -106,7 +106,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecMpptModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecschedulemodel.h b/libnymea-sunspec/models/sunspecschedulemodel.h
index 83a4b1d..2f814a3 100644
--- a/libnymea-sunspec/models/sunspecschedulemodel.h
+++ b/libnymea-sunspec/models/sunspecschedulemodel.h
@@ -188,7 +188,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecScheduleModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.h b/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.h
index d20eff3..fdd8b9b 100644
--- a/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.h
+++ b/libnymea-sunspec/models/sunspecsecureacmeterselectedreadingsmodel.h
@@ -55,7 +55,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecSecureAcMeterSelectedReadingsModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.h b/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.h
index 6904deb..f81275a 100644
--- a/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.h
+++ b/libnymea-sunspec/models/sunspecstringcombineradvancedmodel.h
@@ -88,7 +88,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecStringCombinerAdvancedModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.h b/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.h
index 1185218..fd93d94 100644
--- a/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.h
+++ b/libnymea-sunspec/models/sunspecstringcombinercurrentmodel.h
@@ -83,7 +83,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecStringCombinerCurrentModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspectrackercontrollermodel.h b/libnymea-sunspec/models/sunspectrackercontrollermodel.h
index 9886afd..90bf5fc 100644
--- a/libnymea-sunspec/models/sunspectrackercontrollermodel.h
+++ b/libnymea-sunspec/models/sunspectrackercontrollermodel.h
@@ -85,7 +85,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecTrackerControllerModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecvoltvarmodel.h b/libnymea-sunspec/models/sunspecvoltvarmodel.h
index 5e96c8e..ade4782 100644
--- a/libnymea-sunspec/models/sunspecvoltvarmodel.h
+++ b/libnymea-sunspec/models/sunspecvoltvarmodel.h
@@ -207,7 +207,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecVoltVarModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecvoltwattmodel.h b/libnymea-sunspec/models/sunspecvoltwattmodel.h
index cdc3d3e..d42eb38 100644
--- a/libnymea-sunspec/models/sunspecvoltwattmodel.h
+++ b/libnymea-sunspec/models/sunspecvoltwattmodel.h
@@ -206,7 +206,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecVoltWattModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/models/sunspecwattpfmodel.h b/libnymea-sunspec/models/sunspecwattpfmodel.h
index 1ae3240..3647681 100644
--- a/libnymea-sunspec/models/sunspecwattpfmodel.h
+++ b/libnymea-sunspec/models/sunspecwattpfmodel.h
@@ -198,7 +198,7 @@ public:
     void processBlockData(const QVector<quint16> blockData) override;
 
 protected:
-    void initDataPoints();
+    void initDataPoints() override;
 
 private:
     SunSpecWattPfModel *m_parentModel = nullptr;
diff --git a/libnymea-sunspec/sunspecconnection.cpp b/libnymea-sunspec/sunspecconnection.cpp
index 2017879..ebe7bfc 100644
--- a/libnymea-sunspec/sunspecconnection.cpp
+++ b/libnymea-sunspec/sunspecconnection.cpp
@@ -417,6 +417,7 @@ void SunSpecConnection::scanModelsOnBaseRegister(quint16 offset)
             scanModelsOnBaseRegister(offset + 2 + modelLength);
         } else {
             qCWarning(dcSunSpec()) << "Error occured while reading model header from" << this << "using offset" << offset << m_modbusTcpClient->errorString();
+            // FIXME: check if models have already been found, finish with success in that case so we show at least the models found so far...
             setDiscoveryRunning(false);
             emit discoveryFinished(false);
         }
diff --git a/libnymea-sunspec/tools/generate-models.py b/libnymea-sunspec/tools/generate-models.py
index caca42e..eaa5cf9 100644
--- a/libnymea-sunspec/tools/generate-models.py
+++ b/libnymea-sunspec/tools/generate-models.py
@@ -867,7 +867,7 @@ def writeRepeatingBlockClassDefinition(fileDescriptor, className, modelId):
     # Protected members
     writeLine(fileDescriptor)
     writeLine(fileDescriptor, 'protected:')
-    writeLine(fileDescriptor, '    void initDataPoints();')
+    writeLine(fileDescriptor, '    void initDataPoints() override;')
     
     # Private members
     writeLine(fileDescriptor)
diff --git a/sunspec/integrationpluginsunspec.cpp b/sunspec/integrationpluginsunspec.cpp
index d72705b..32e6ec9 100644
--- a/sunspec/integrationpluginsunspec.cpp
+++ b/sunspec/integrationpluginsunspec.cpp
@@ -66,20 +66,25 @@ void IntegrationPluginSunSpec::init()
     // SunSpec connection params
     m_connectionIpParamTypeIds.insert(sunspecConnectionThingClassId, sunspecConnectionThingIpAddressParamTypeId);
     m_connectionIpParamTypeIds.insert(solarEdgeConnectionThingClassId, solarEdgeConnectionThingIpAddressParamTypeId);
+    m_connectionIpParamTypeIds.insert(kostalConnectionThingClassId, kostalConnectionThingIpAddressParamTypeId);
 
     m_connectionPortParamTypeIds.insert(sunspecConnectionThingClassId, sunspecConnectionThingPortParamTypeId);
     m_connectionPortParamTypeIds.insert(solarEdgeConnectionThingClassId, solarEdgeConnectionThingPortParamTypeId);
+    m_connectionPortParamTypeIds.insert(kostalConnectionThingClassId, kostalConnectionThingPortParamTypeId);
 
     m_connectionMacAddressParamTypeIds.insert(sunspecConnectionThingClassId, sunspecConnectionThingMacAddressParamTypeId);
     m_connectionMacAddressParamTypeIds.insert(solarEdgeConnectionThingClassId, solarEdgeConnectionThingMacAddressParamTypeId);
+    m_connectionMacAddressParamTypeIds.insert(kostalConnectionThingClassId, kostalConnectionThingMacAddressParamTypeId);
 
     m_connectionSlaveIdParamTypeIds.insert(sunspecConnectionThingClassId, sunspecConnectionThingSlaveIdParamTypeId);
     m_connectionSlaveIdParamTypeIds.insert(solarEdgeConnectionThingClassId, solarEdgeConnectionThingSlaveIdParamTypeId);
+    m_connectionSlaveIdParamTypeIds.insert(kostalConnectionThingClassId, kostalConnectionThingSlaveIdParamTypeId);
 
     // Connected state for all things
     m_connectedStateTypeIds.insert(sunspecConnectionThingClassId, sunspecConnectionConnectedStateTypeId);
     m_connectedStateTypeIds.insert(solarEdgeConnectionThingClassId, solarEdgeConnectionConnectedStateTypeId);
     m_connectedStateTypeIds.insert(solarEdgeBatteryThingClassId, solarEdgeBatteryConnectedStateTypeId);
+    m_connectedStateTypeIds.insert(kostalConnectionThingClassId, kostalConnectionConnectedStateTypeId);
 
     m_connectedStateTypeIds.insert(sunspecStorageThingClassId, sunspecStorageConnectedStateTypeId);
     m_connectedStateTypeIds.insert(sunspecSinglePhaseInverterThingClassId, sunspecSinglePhaseInverterConnectedStateTypeId);
@@ -162,6 +167,8 @@ void IntegrationPluginSunSpec::discoverThings(ThingDiscoveryInfo *info)
                     title += networkDeviceInfo.address().toString() + " (" + networkDeviceInfo.hostName() + ")";
                 }
             } else {
+                // Kostal does not provide usefull information for filterin in the discovery
+
                 // Generic or not discoverable sunspec connection, show all network results
                 if (networkDeviceInfo.hostName().isEmpty()) {
                     title += networkDeviceInfo.address().toString();
@@ -205,7 +212,7 @@ void IntegrationPluginSunSpec::setupThing(ThingSetupInfo *info)
     Thing *thing = info->thing();
     qCDebug(dcSunSpec()) << "Setup thing" << thing->name();
 
-    if (thing->thingClassId() == sunspecConnectionThingClassId || thing->thingClassId() == solarEdgeConnectionThingClassId) {
+    if (thing->thingClassId() == sunspecConnectionThingClassId || thing->thingClassId() == solarEdgeConnectionThingClassId  || thing->thingClassId() == kostalConnectionThingClassId) {
         setupConnection(info);
     } else if (thing->thingClassId() == sunspecThreePhaseInverterThingClassId || thing->thingClassId() == sunspecSplitPhaseInverterThingClassId || thing->thingClassId() == sunspecSinglePhaseInverterThingClassId ) {
         Thing *parentThing = myThings().findById(thing->parentId());
@@ -287,7 +294,7 @@ void IntegrationPluginSunSpec::thingRemoved(Thing *thing)
 {
     qCDebug(dcSunSpec()) << "Thing removed" << thing->name();
 
-    if (thing->thingClassId() == sunspecConnectionThingClassId) {
+    if (m_sunSpecConnections.contains(thing->id())) {
         SunSpecConnection *connection = m_sunSpecConnections.take(thing->id());
         if (connection)
             connection->deleteLater();
@@ -360,6 +367,8 @@ void IntegrationPluginSunSpec::processDiscoveryResult(Thing *thing, SunSpecConne
             continue;
         }
 
+        // TODO: Make sure to not add duplicated models like inverter + inverter float..
+
         switch (model->modelId()) {
         case SunSpecModelFactory::ModelIdCommon:
             // Skip the common model, we already handled this one for each thing model
diff --git a/sunspec/integrationpluginsunspec.json b/sunspec/integrationpluginsunspec.json
index 8cd3e9b..e8dc28c 100644
--- a/sunspec/integrationpluginsunspec.json
+++ b/sunspec/integrationpluginsunspec.json
@@ -1463,6 +1463,61 @@
                     ]
                 }
             ]
+        },
+        {
+            "name": "kostal",
+            "displayName": "KOSTAL Solar Electric",
+            "id": "862d1ebf-cb78-4c55-89b2-819fddfd9acd",
+            "thingClasses": [
+                {
+                    "name": "kostalConnection",
+                    "displayName": "Kostal SunSpec connection",
+                    "id": "0cad2dca-66ac-489c-8443-074e32aa27a0",
+                    "createMethods": [ "User", "Discovery" ],
+                    "interfaces": ["gateway"],
+                    "paramTypes": [
+                        {
+                            "id": "9fe10047-b2fd-460b-88ad-7f00977efc57",
+                            "name":"ipAddress",
+                            "displayName": "IP address",
+                            "type": "QString",
+                            "defaultValue": "127.0.0.1"
+                        },
+                        {
+                            "id": "047b048d-2e93-4129-80df-231688436da4",
+                            "name":"macAddress",
+                            "displayName": "MAC address",
+                            "type": "QString",
+                            "defaultValue": "00:00:00:00:00:00"
+                        },
+                        {
+                            "id": "bf87f540-ce2e-4c35-af62-942da7be2f80",
+                            "name":"port",
+                            "displayName": "Port",
+                            "type": "int",
+                            "defaultValue": 502
+                        },
+                        {
+                            "id": "48b133da-cce3-47f3-9c7c-470026af7829",
+                            "name":"slaveId",
+                            "displayName": "Slave ID",
+                            "type": "int",
+                            "defaultValue": 1
+                        }
+                    ],
+                    "stateTypes":[
+                        {
+                            "id": "b9c52ae8-cb9b-4742-8e9a-450dce3a009f",
+                            "name": "connected",
+                            "displayName": "Connected",
+                            "displayNameEvent": "Connected changed",
+                            "type": "bool",
+                            "defaultValue": false,
+                            "cached": false
+                        }
+                    ]
+                }
+            ]
         }
     ]
 }