Solax: add battery control (evcc-io#11281)

GrimmiMeloni · Dec 28, 2023 · 840f33a · 840f33a
1 parent 6d08844
commit 840f33a
Showing 1 changed file with 76 additions and 0 deletions.
diff --git a/templates/definition/meter/solax.yaml b/templates/definition/meter/solax.yaml
@@ -7,6 +7,7 @@ products:
   - brand: Qcells
     description:
       generic: Q.HOME ESS HYB-G3
+capabilities: ["battery-control"]
 params:
   - name: usage
     choice: ["grid", "pv", "battery"]
@@ -75,6 +76,81 @@ render: |
       address: 28 # 0x001C Battery Capacity
       type: input
       decode: uint16
+  batterymode:
+    source: switch
+    switch:
+    - case: 1 # normal
+      set:
+        source: sequence
+        set:
+        - source: const
+          value: 0 # self use mode
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 0x001F # SolarChargeUseMode
+              type: writesingle
+              decode: uint16
+        - source: const
+          value: 0 # Stop force charge & discharge
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 0x0020 # Manual mode
+              type: writesingle
+              decode: uint16
+    - case: 2 # hold
+      set:
+        source: sequence
+        set:
+        - source: const
+          value: 2 # backup mode
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 0x001F # SolarChargeUseMode
+              type: writesingle
+              decode: uint16
+        - source: const
+          value: 0 # Stop force charge & discharge
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 0x0020 # Manual mode
+              type: writesingle
+              decode: uint16
+    - case: 3 # charge
+      set:
+        source: sequence
+        set:
+        - source: const
+          value: 3 # manual mode
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 0x001F # SolarChargeUseMode
+              type: writesingle
+              decode: uint16
+        - source: const
+          value: 1 # Force charge
+          set:
+            source: modbus
+            {{- include "modbus" . | indent 10 }}
+            timeout: {{ .timeout }}
+            register:
+              address: 0x0020 # Manual mode
+              type: writesingle
+              decode: uint16
   {{- if .capacity }}
   capacity: {{ .capacity }} # kWh
   {{- end }}