evcc-io/templates/definition/meter/solax.yaml

template: solax
covers: ["solax-x1", "solax-x3"]
products:
  - brand: Solax
    description:
      generic: Hybrid X1/X3 G3/G4
  - brand: Qcells
    description:
      generic: Q.HOME ESS HYB-G3
capabilities: ["battery-control"]
params:
  - name: usage
    choice: ["grid", "pv", "battery"]
  - name: modbus
    choice: ["rs485", "tcpip"]
    baudrate: 19200
  - name: mppt3
    type: bool
    default: false
    description:
      de: Dritter PV-Eingang
      en: Third PV input
    help:
      de: Der Wechselrichter hat einen dritten PV-Eingang (MPPT3)
      en: The inverter has a third PV input (MPPT3)
  - name: maxacpower
  - name: storageunit
  - preset: battery-params
  - name: defaultmode
    default: 0 # "SelfUse"
    advanced: true
render: |
  type: custom
  {{- if eq .usage "grid" }}
  power:
    source: modbus
    {{- include "modbus" . | indent 2 }}
    register:
      address: 70 # 0x0046 feedin_power(meter)
      type: input
      decode: int32s
    scale: -1
  energy:
    source: modbus
    {{- include "modbus" . | indent 2 }}
    register:
      address: 74 # 0x004A consum_energy_total(meter)
      type: input
      decode: uint32s
    scale: 0.1
  currents:
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 206 # 0x00CE GridCurrent_R_Meter
        type: input
        decode: int16
      scale: 0.1
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 207 # 0x00CF GridCurrent_S_Meter
        type: input
        decode: int16
      scale: 0.1
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 208 # 0x00D0 GridCurrent_T_Meter
        type: input
        decode: int16
      scale: 0.1
  voltages:
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 202 # 0x00CA GridVoltage_R_Meter
        type: input
        decode: uint16
      scale: 0.1
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 203 # 0x00CB GridVoltage_S_Meter
        type: input
        decode: uint16
      scale: 0.1
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 204 # 0x00CC GridVoltage_T_Meter
        type: input
        decode: uint16
      scale: 0.1
  {{- end }}
  {{- if eq .usage "pv" }}
  power:
    source: calc
    add:
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 10 # 0x000A Powerdc1
        type: input
        decode: uint16
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 11 # 0x000B Powerdc2
        type: input
        decode: uint16
  {{- if eq .mppt3 "true" }}
    - source: modbus
      {{- include "modbus" . | indent 4 }}
      register:
        address: 292 # 0x0124 Powerdc3
        type: input
        decode: uint16
  {{- end }}
  energy:
    source: modbus
    {{- include "modbus" . | indent 2 }}
    register:
      address: 148 # 0x0094 SolarEnergyTotal
      type: input
      decode: uint32s
    scale: 0.1
  maxacpower: {{ .maxacpower }} # W
  {{- end }}
  {{- if eq .usage "battery" }}
  power:
    source: modbus
    {{- include "modbus" . | indent 2 }}
    register:
      {{- if eq .storageunit "1" }}
      address: 22 # 0x0016 Batpower_Charge1
      {{- else }}
      address: 297 # 0x0129 Batpower_Charge2
      {{- end }}
      type: input
      decode: int16
    scale: -1
  soc:
    source: modbus
    {{- include "modbus" . | indent 2 }}
    register:
      {{- if eq .storageunit "1" }}
      address: 28 # 0x001C Battery 1 Capacity
      {{- else }}
      address: 301 # 0x012D Battery 2 Capacity
      {{- end }}
      type: input
      decode: uint16
  # energy:
  #   source: modbus
  #   register:
  #     address: 29 # 0x001D Battery Output Energy Total
  #     type: input
  #     decode: uint32s
  #   scale: 0.1
  batterymode:
    source: switch
    switch:
    - case: 1 # normal
      set:
        source: const
        value: {{ .defaultmode }}
        set:
          source: modbus
          {{- include "modbus" . | indent 8 }}
          register:
            address: 0x001F # SolarChargeUseMode
            type: writesingle
            decode: uint16
    - case: 2 # hold
      set:
        source: sequence
        set:
        - source: const
          value: 0 # Stop force charge & discharge
          set:
            source: modbus
            {{- include "modbus" . | indent 10 }}
            register:
              address: 0x0020 # Manual mode
              type: writesingle
              decode: uint16
        - source: const
          value: 3 # manual mode
          set:
            source: modbus
            {{- include "modbus" . | indent 10 }}
            register:
              address: 0x001F # SolarChargeUseMode
              type: writesingle
              decode: uint16
    - case: 3 # charge
      set:
        source: sequence
        set:
        - source: const
          value: 1 # Wake battery from standby
          set:
            source: modbus
            {{- include "modbus" . | indent 10 }}
            register:
              address: 0x0056 # Bat_Awaken
              type: writesingle
              decode: uint16
        - source: const
          value: 1 # Force charge
          set:
            source: modbus
            {{- include "modbus" . | indent 10 }}
            register:
              address: 0x0020 # Manual mode
              type: writesingle
              decode: uint16
        - source: const
          value: 3 # manual mode
          set:
            source: modbus
            {{- include "modbus" . | indent 10 }}
            register:
              address: 0x001F # SolarChargeUseMode
              type: writesingle
              decode: uint16
  {{- include "battery-params" . }}
  {{- end }}