autohuttli/sph_inverter.yaml

number:
  - platform: modbus_controller
    modbus_controller_id: inverter1
    id: remote_on_off
    name: "Remote On/Off" # Inverter Off:0, Inverter On:1, BDC Off: 2, BDC On: 3
    address: 0
    register_type: holding
    value_type: U_WORD
    min_value: 0
    max_value: 3
    step: 1
    icon: mdi:eye
    entity_category: diagnostic

  - platform: modbus_controller
    modbus_controller_id: inverter1
    id: max_output_power
    name: "Max Output Power"
    address: 3
    register_type: holding
    value_type: U_WORD
    min_value: 0
    max_value: 100
    step: 1
    unit_of_measurement: "%"
    entity_category: config

sensor:
  - platform: modbus_controller
    name: "status_code"
    skip_updates: $skip_updates_slow
    address: 0
    register_type: "read"
    internal: true
    accuracy_decimals: 0
    id: status

  - platform: modbus_controller
    name: "Input Power"
    address: 1
    register_type: "read"
    unit_of_measurement: W
    device_class: power
    state_class: measurement
    icon: mdi:solar-power-variant
    value_type: U_WORD
    accuracy_decimals: 0
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "PV1 voltage"
    address: 3
    register_type: "read"
    unit_of_measurement: V
    device_class: voltage
    state_class: measurement
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 0
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "PV1 current"
    address: 4
    register_type: "read"
    unit_of_measurement: A
    device_class: current
    state_class: measurement
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "PV1 Active power"
    id: pv1_power
    address: 5
    register_type: "read"
    unit_of_measurement: W
    device_class: power
    state_class: measurement
    icon: mdi:flash
    value_type: U_DWORD
    accuracy_decimals: 0
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "PV2 voltage"
    address: 7
    register_type: "read"
    unit_of_measurement: V
    device_class: voltage
    state_class: measurement
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 0
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "PV2 current"
    address: 8
    register_type: "read"
    unit_of_measurement: A
    device_class: current
    state_class: measurement
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "PV2 Active power"
    id: pv2_power
    address: 9
    register_type: "read"
    unit_of_measurement: W
    device_class: power
    state_class: measurement
    icon: mdi:flash
    value_type: U_DWORD
    accuracy_decimals: 0
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "Frequency"
    address: 37
    register_type: "read"
    unit_of_measurement: Hz
    state_class: measurement
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.01

  - platform: modbus_controller
    name: "Voltage Phase A"
    address: 38
    register_type: "read"
    unit_of_measurement: V
    device_class: voltage
    state_class: measurement
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "Current Phase A"
    address: 39
    register_type: "read"
    unit_of_measurement: A
    device_class: current
    state_class: measurement
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "Power Phase A"
    address: 40
    register_type: "read"
    unit_of_measurement: W
    device_class: power
    state_class: measurement
    icon: mdi:flash
    value_type: U_DWORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "Grid Active Power"
    address: 35
    register_type: "read"
    unit_of_measurement: W
    device_class: power
    state_class: measurement
    icon: mdi:solar-power
    value_type: U_DWORD
    accuracy_decimals: 0
    filters:
      - multiply: 0.1

  - platform: template
    id: pv_power
    name: "PV Active Power"
    unit_of_measurement: W
    device_class: power
    state_class: measurement
    icon: mdi:solar-power-variant
    accuracy_decimals: 0
    lambda: |-
      return float((id(pv1_power).state + id(pv2_power).state));

  - platform: modbus_controller
    name: "Today's generation"
    skip_updates: $skip_updates_slow
    address: 53
    register_type: "read"
    unit_of_measurement: kWh
    state_class: total_increasing
    device_class: energy
    icon: mdi:solar-power
    value_type: U_DWORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "Lifetime generation"
    skip_updates: $skip_updates_slow
    address: 55
    register_type: "read"
    unit_of_measurement: kWh
    state_class: total_increasing
    device_class: energy
    icon: mdi:solar-power
    value_type: U_DWORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - platform: modbus_controller
    name: "Inverter temperature"
    address: 93
    register_type: "read"
    unit_of_measurement: °C
    device_class: temperature
    state_class: measurement
    entity_category: diagnostic
    icon: mdi:thermometer
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1
    skip_updates: $skip_updates_slow

select:
  - platform: modbus_controller
    name: "AC charging"
    icon: mdi:battery-charging-100
    address: 1092
    value_type: U_WORD
    optionsmap:
      "Disabled": 0
      "Enabled": 1
    skip_updates: $skip_updates_slow

  - platform: modbus_controller
    name: "Inverter priority"
    icon: mdi:arrow-decision-outline
    address: 1044
    value_type: U_WORD
    optionsmap:
      "Load first": 0
      "Battery first": 1
      "Grid first": 2
    skip_updates: $skip_updates_slow

text_sensor:
  - platform: template
    name: "Status state"
    icon: mdi:eye
    entity_category: diagnostic
    lambda: |-
      if ((id(status).state) == 1) {
        return {"Normal"};
      } else if ((id(status).state) == 0)  {
        return {"Standby"};
      } else if ((id(status).state) == 2)  {
        return {"Discharge"};
      } else if ((id(status).state) == 3)  {
        return {"Fault"};
      } else if ((id(status).state) == 4)  {
        return {"Flash"};
      } else if ((id(status).state) == 5)  {
        return {"PV Charging"};
      } else if ((id(status).state) == 6)  {
        return {"AC Charging"};
      } else if ((id(status).state) == 7)  {
        return {"Combined Charging"};
      } else if ((id(status).state) == 8)  {
        return {"Combined Charging & Bypass"};
      } else if ((id(status).state) == 9)  {
        return {"PV Charging & Bypass"};
      } else if ((id(status).state) == 10)  {
        return {"AC Charging & Bypass"};
      } else if ((id(status).state) == 11)  {
        return {"Bypass"};
      } else if (id(status).state == 12)  {
        return {"PV Charge and Discharge"};
      } else {
        return {"Unknown"};
      }

  - platform: modbus_controller
    name: "Fault code"
    address: 105
    register_type: "read"
    icon: mdi:eye
    entity_category: diagnostic
    raw_encode: HEXBYTES
    lambda: |-
      uint16_t value = modbus_controller::word_from_hex_str(x, 0);
      switch (value) {
        case 0:  return std::string("No error");
        case 24: return std::string("Auto test failed");
        case 25: return std::string("No AC connection");
        case 26: return std::string("PV isolation low");
        case 27: return std::string("Residual I high");
        case 28: return std::string("Output high DCI");
        case 29: return std::string("PV voltage high");
        case 30: return std::string("AC voltage out of range");
        case 31: return std::string("AC frequency out of range");
        case 32: return std::string("Module too hot");
        // case 1~23 " Error: 99+x
        default: return std::string("Fault code: " + to_string(value));
      }
      return x;