template: sma-homemanager-modbus
products:
  - brand: SMA
    description:
      generic: Sunny Home Manager 2.0 Modbus
capabilities: ["curtail"]
params:
  - name: usage
    choice: ["grid"]
  - name: modbus
    choice: ["tcpip"]
    port: 502
    id: 2
    help:
      en: ModbusTCP server needs to be enabled.
      de: Der ModbusTCP Server muss aktiviert sein.
render: |
  type: custom
  power:
    source: calc
    add:
      - source: modbus
        {{- include "modbus" . | indent 6 }}
        register:
          address: 30865 # SMA Modbus Profile: Metering.GridMs.TotWIn
          type: input
          decode: int32nan
      - source: modbus
        {{- include "modbus" . | indent 6 }}
        register:
          address: 30867 # SMA Modbus Profile: Metering.GridMs.TotWOut
          type: input
          decode: int32nan
        scale: -1
  energy:
    source: modbus
    {{- include "modbus" . | indent 2 }}
    register:
      address: 30581 # SMA Modbus Profile: Metering.GridMs.TotWhIn
      type: holding
      decode: int32nan
    scale: 0.001
  returnenergy:
    source: modbus
    {{- include "modbus" . | indent 2 }}
    register:
      address: 30583 # SMA Modbus Profile: Metering.GridMs.TotWhOut
      type: holding
      decode: int32nan
    scale: 0.001
  curtail:
    source: modbus
    {{- include "modbus" . | indent 2 }}
    register:
      address: 40016 # Wirkleistungssollwert P, in % der maximalen Wirkleistung (PMAX) der PV-Anlage.
      type: writesingle
      decode: uint16
  curtailed:
    source: error
    error: ErrNotAvailable