SMA: add battery control (#11368)

evcc-io · Jan 7, 2024 · 3ba0c8d · 3ba0c8d
1 parent b6bfb1a
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diff --git a/templates/definition/meter/sma-datamanager.yaml b/templates/definition/meter/sma-datamanager.yaml
@@ -1,6 +1,5 @@
 template: sma-data-manager
-covers:
-  - sma-data-manager-m-lite
+covers: ["sma-data-manager-m-lite"]
 products:
   - brand: SMA
     description:

diff --git a/templates/definition/meter/sma-homemanager.yaml b/templates/definition/meter/sma-homemanager.yaml
@@ -18,7 +18,10 @@ linked:
   - template: sma-hybrid
     usage: battery
     multiple: true
-  - template: sma-inverter
+  - template: sma-inverter-speedwire
+    usage: battery
+    multiple: true
+  - template: sma-inverter-modbus
     usage: battery
     multiple: true
 params:

diff --git a/templates/definition/meter/sma-hybrid.yaml b/templates/definition/meter/sma-hybrid.yaml
@@ -4,6 +4,7 @@ products:
     description:
       de: Smart Energy Hybrid-Wechselrichter
       en: Smart Energy Hybrid Inverter
+capabilities: ["battery-control"]
 params:
   - name: usage
     choice: ["pv", "battery"]
@@ -17,50 +18,144 @@ params:
       de: Der Modbus TCP-Server muss an diesem Smart Energy Wechselrichter aktiviert sein
   - name: capacity
     advanced: true
+  - name: watchdog
+    type: duration
+    default: 60s
+    advanced: true
 render: |
   type: custom
-  power:
   {{- if eq .usage "pv" }}
-    source: calc
-    add:
-      - source: modbus
-        {{- include "modbus" . | indent 6 }}
-        register: # manual non-sunspec register configuration
-          address: 30773 # SMA Modbus Profile: DC power input [1]
-          type: holding
-          decode: int32nan
-      - source: modbus
-        {{- include "modbus" . | indent 6 }}
-        register: # manual non-sunspec register configuration
-          address: 30961 # SMA Modbus Profile: DC power input [2]
-          type: holding
-          decode: int32nan
+  power:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 30773 # SMA Modbus Profile: DcMs.Watt
+      type: input
+      decode: int32nan
+  energy:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 30513 # SMA Modbus Profile: Metering.TotWhOut
+      type: holding
+      decode: uint64nan
+    scale: 0.001
   {{- end }}
   {{- if eq .usage "battery" }}
+  power:
     source: calc
-    mul:
+    add:
       - source: modbus
         {{- include "modbus" . | indent 6 }}
-        register: # manual non-sunspec register configuration
-          address: 30851 # SMA Modbus Profile: Battery voltage
-          type: holding
+        register:
+          address: 31395 # SMA Modbus Profile: BatDsch.CurBatDsch
+          type: input
           decode: uint32nan
-        scale: 0.01
       - source: modbus
         {{- include "modbus" . | indent 6 }}
-        register: # manual non-sunspec register configuration
-          address: 30843 # SMA Modbus Profile: Battery current
-          type: holding
-          decode: int32nan
-        scale: 0.001
+        register:
+          address: 31393 # SMA Modbus Profile: BatChrg.CurBatCha
+          type: input
+          decode: uint32nan
+        scale: -1
+  energy:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 31401 # SMA Modbus Profile: CmpBMS.GetBatDschWh
+      type: holding
+      decode: uint64nan
+    scale: 0.001
   soc:
     source: modbus
     {{- include "modbus" . | indent 2 }}
-    register: # manual non-sunspec register configuration
-      address: 30845 # SMA Modbus Profile: Battery state of charge
+    register:
+      address: 30845 # SMA Modbus Profile: Bat.ChaStt
       type: holding
       decode: uint32nan
+  batterymode:
+    source: watchdog
+    timeout: {{ .watchdog }} # re-write at timeout/2
+    reset: 1 # reset watchdog on normal
+    set:
+      source: switch
+      switch:
+      - case: 1 # normal
+        set:
+          source: const
+          value: 10000 # Maximale Wirkleistung
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 44039 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WSptMaxNom
+              type: writemultiple
+              decode: int32
+      - case: 2 # hold
+        set:
+          source: const
+          value: 0 # Maximale Wirkleistung
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 44039 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WSptMaxNom
+              type: writemultiple
+              decode: int32
+      - case: 3 # charge
+        set:
+          source: const
+          value: -10000 # Maximale Wirkleistung
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 44039 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WSptMaxNom
+              type: writemultiple
+              decode: int32
   {{- if .capacity }}
   capacity: {{ .capacity }} # kWh
   {{- end }}
   {{- end }}
+  {{- if eq .usage "grid" }}
+  power:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 30865 # SMA Modbus Profile: Metering.GridMs.TotWIn
+      type: input
+      decode: int32nan
+  energy:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 30581 # SMA Modbus Profile: Metering.GridMs.TotWhIn
+      type: holding
+      decode: int32nan
+    scale: 0.001
+  currents:
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 31435 # SMA Modbus Profile: Metering.GridMs.A.phsA
+        type: input
+        decode: int32nan
+      scale: 0.001
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 31437 # SMA Modbus Profile: Metering.GridMs.A.phsB
+        type: input
+        decode: int32nan
+      scale: 0.001
+    - source: modbus
+      {{- include "modbus" . | indent 4 }}
+      register:
+        address: 31439 # SMA Modbus Profile: Metering.GridMs.A.phsC
+        type: input
+        decode: int32nan
+      scale: 0.001
+  {{- end }}
diff --git a/templates/definition/meter/sma-inverter-modbus.yaml b/templates/definition/meter/sma-inverter-modbus.yaml
@@ -0,0 +1,97 @@
+template: sma-inverter-modbus
+products:
+  - brand: SMA
+    description:
+      generic: Sunny Island (Modbus)
+  - brand: SMA
+    description:
+      generic: Sunny Boy Storage (Modbus)
+capabilities: ["battery-control"]
+params:
+  - name: usage
+    choice: ["battery"]
+  - name: modbus
+    choice: ["tcpip"]
+    port: 502
+    id: 3
+    help:
+      en: The Modbus TCP-Server needs to be enabled on this inverter
+      de: Der Modbus TCP-Server muss an diesem Wechselrichter aktiviert sein
+  - name: capacity
+    advanced: true
+  - name: watchdog
+    type: duration
+    default: 60s
+    advanced: true
+render: |
+  type: custom
+  power:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 30775 # SMA Modbus Profile: GridMs.TotW
+      type: input
+      decode: int32nan
+  energy:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 30513 # SMA Modbus Profile: Metering.TotWhOut
+      type: holding
+      decode: uint64nan
+    scale: 0.001
+  {{- if eq .usage "battery" }}
+  soc:
+    source: modbus
+    {{- include "modbus" . | indent 2 }}
+    register:
+      address: 30845 # SMA Modbus Profile: Bat.ChaStt
+      type: holding
+      decode: uint32nan
+  batterymode:
+    source: watchdog
+    timeout: {{ .watchdog }} # re-write at timeout/2
+    reset: 1 # reset watchdog on normal
+    set:
+      source: switch
+      switch:
+      - case: 1 # normal
+        set:
+          source: const
+          value: 10000 # Maximale Wirkleistung
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 44039 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WSptMaxNom
+              type: writemultiple
+              decode: int32
+      - case: 2 # hold
+        set:
+          source: const
+          value: 0 # Maximale Wirkleistung
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 44039 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WSptMaxNom
+              type: writemultiple
+              decode: int32
+      - case: 3 # charge
+        set:
+          source: const
+          value: -10000 # Maximale Wirkleistung
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 44039 # SMA Modbus Profile: Inverter.WModCfg.WCtlComCfg.WSptMaxNom
+              type: writemultiple
+              decode: int32
+  {{- if .capacity }}
+  capacity: {{ .capacity }} # kWh
+  {{- end }}
+  {{- end }}
diff --git a/templates/definition/meter/sma-inverter.yaml → ...inition/meter/sma-inverter-speedwire.yaml b/templates/definition/meter/sma-inverter.yaml → ...inition/meter/sma-inverter-speedwire.yaml
@@ -1,9 +1,10 @@
-template: sma-inverter
+template: sma-inverter-speedwire
+covers: ["sma-inverter"]
 products:
   - brand: SMA
     description:
-      de: Wechselrichter
-      en: Inverter
+      de: Wechselrichter (Speedwire)
+      en: Inverter (Speedwire)
 params:
   - name: usage
     choice: ["pv", "battery"]