renogy-modbus.yaml

uart:
  baud_rate: 9600
  data_bits: 8
  stop_bits: 1
  parity: NONE

modbus:
  send_wait_time: 50ms

modbus_controller:

  - id: renogy
    address: 0xFF
    setup_priority: -10
    update_interval: 3s
 
sensor:

  #region battery

  - id: ${location}_${device}_battery_soc
    name: $locationName $deviceName Battery State of Charge
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0100
    unit_of_measurement: '%'
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 0

  - id: ${location}_${device}_battery_voltage
    name: $locationName $deviceName Battery Voltage
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0101
    unit_of_measurement: V
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - id: ${location}_${device}_battery_current
    name: $locationName $deviceName Battery Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0102
    unit_of_measurement: A
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 2
    filters:
      - multiply: 0.01
      
  #endregion

  #region temperature

  - id: ${location}_${device}_controller_temperature
    name: $locationName $deviceName Controller Temperature
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0103
    bitmask: 0xFF00
    unit_of_measurement: '°C'
    register_type: holding
    value_type: S_WORD
    accuracy_decimals: 1

  # - id: ${location}_${device}_battery_temperature
  #   name: $locationName $deviceName Battery Temperature
  #   platform: modbus_controller
  #   modbus_controller_id: renogy
  #   address: 0x0103
  #   bitmask: 0x00FF
  #   unit_of_measurement: '°C'
  #   register_type: holding
  #   value_type: S_WORD
  #   accuracy_decimals: 1

  #endregion

  #region load

  - id: ${location}_${device}_load_voltage
    name: $locationName $deviceName Load Voltage
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0104
    unit_of_measurement: V
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - id: ${location}_${device}_load_current
    name: $locationName $deviceName Load Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0105
    unit_of_measurement: A
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 2
    filters:
      - multiply: 0.01

  - id: ${location}_${device}_load_power
    name: $locationName $deviceName Load Power
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0106
    unit_of_measurement: W
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1

  #endregion

  #region solar panel

  - id: ${location}_${device}_solar_voltage
    name: $locationName $deviceName Solar Voltage
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0107
    unit_of_measurement: V
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
      - multiply: 0.1

  - id: ${location}_${device}_solar_current
    name: $locationName $deviceName Solar Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0108
    unit_of_measurement: A
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 2
    filters:
      - multiply: 0.1

  - id: ${location}_${device}_solar_power
    name: $locationName $deviceName Solar Power
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0109
    unit_of_measurement: W
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1

  #endregion

  #region status

  - id: charging_state
    name: charging_state
    entity_category: diagnostic
    internal: true
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0120
    bitmask: 0x00FF
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 0
    on_value:
      then:
        - component.update: ${location}_${device}_charging_state

  - id: error_state
    name: error_state
    entity_category: diagnostic
    internal: true
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0121
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 0
    on_value:
      then:
        - component.update: ${location}_${device}_error_state

  #endregion

  #region statistics
      
  - id: ${location}_${device}_min_battery_voltage_today
    name: $locationName $deviceName Min Battery Voltage
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x010B
    unit_of_measurement: V
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    skip_updates: 1200
    filters:
      - multiply: 0.1

  - id: ${location}_${device}_max_battery_voltage_today
    name: $locationName $deviceName Max Battery Voltage
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x010C
    unit_of_measurement: V
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    skip_updates: 1200
    filters:
      - multiply: 0.1

  - id: ${location}_${device}_max_charging_current_today
    name: $locationName $deviceName Max Charging Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x010D
    unit_of_measurement: A
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 2
    skip_updates: 1200
    filters:
      - multiply: 0.01

  - id: ${location}_${device}_max_discharging_current_today
    name: $locationName $deviceName Max Discharging Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x010E
    unit_of_measurement: A
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 2
    skip_updates: 1200
    filters:
      - multiply: 0.01

  - id: ${location}_${device}_max_charging_power_today
    name: $locationName $deviceName Max Charging Power
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x010F
    unit_of_measurement: W
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    skip_updates: 1200

  - id: ${location}_${device}_max_discharging_power_today
    name: $locationName $deviceName Max Discharging Power
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0110
    unit_of_measurement: W
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    skip_updates: 1200

  - id: ${location}_${device}_charging_amp_hours_today
    name: $locationName $deviceName Charged Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0111
    unit_of_measurement: AH
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    skip_updates: 1200

  - id: ${location}_${device}_discharging_amp_hours_today
    name: $locationName $deviceName Discharged Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0112
    unit_of_measurement: AH
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    skip_updates: 1200

  - id: ${location}_${device}_charging_watt_hours_today
    name: $locationName $deviceName Charged Power
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0113
    unit_of_measurement: WH
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    skip_updates: 1200
    filters:
      - multiply: 10

  - id: ${location}_${device}_discharging_watt_hours_today
    name: $locationName $deviceName Discharged Power
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0114
    unit_of_measurement: WH
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 1
    skip_updates: 1200
    filters:
      - multiply: 10

  - id: ${location}_${device}_days_operational
    name: $locationName $deviceName Days Operational
    entity_category: diagnostic
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0115
    unit_of_measurement: d
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 0
    skip_updates: 1200

  - id: ${location}_${device}_battery_over_discharges
    name: $locationName $deviceName Battery Over-Discharges
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0116
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 0
    skip_updates: 1200

  - id: ${location}_${device}_battery_full_charges
    name: $locationName $deviceName Battery Full Charges
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0117
    register_type: holding
    value_type: U_WORD
    accuracy_decimals: 0
    skip_updates: 1200

  - id: ${location}_${device}_charging_amp_hours_total
    name: $locationName $deviceName Total Charged Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x0118
    unit_of_measurement: AH
    register_type: holding
    register_count: 2
    value_type: U_DWORD
    accuracy_decimals: 1
    skip_updates: 1200

  - id: ${location}_${device}_discharging_amp_hours_total
    name: $locationName $deviceName Total Discharged Current
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x011A
    unit_of_measurement: AH
    register_type: holding
    register_count: 2
    value_type: U_DWORD
    accuracy_decimals: 1
    skip_updates: 1200

  - id: ${location}_${device}_charging_watt_hours_total
    name: $locationName $deviceName Total Charged Power
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x011C
    unit_of_measurement: WH
    register_type: holding
    register_count: 2
    value_type: U_DWORD
    accuracy_decimals: 1
    skip_updates: 1200
    filters:
      - multiply: 10

  - id: ${location}_${device}_discharging_watt_hours_total
    name: $locationName $deviceName Total Discharged Power
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x011E
    unit_of_measurement: WH
    register_type: holding
    register_count: 2
    value_type: U_DWORD
    accuracy_decimals: 1
    skip_updates: 1200
    filters:
      - multiply: 10
  #endregion

switch:

  - id: ${location}_${device}_light
    name: $locationName $deviceName Light
    platform: modbus_controller
    modbus_controller_id: renogy
    address: 0x010A
    register_type: holding
    bitmask: 1

text_sensor:

  - id: ${location}_${device}_charging_state
    name: $locationName $deviceName Charging State
    platform: template
    icon: mdi:battery-charging
    lambda: |-
      auto current_state = (int)id(charging_state).state;
      if (current_state == 0) return {"Not Charging"};
      if (current_state == 1) return {"Charging"};
      if (current_state == 2) return {"Power Point Tracking"};
      if (current_state == 3) return {"Equalizing"};
      if (current_state == 4) return {"Boosting"};
      if (current_state == 5) return {"Floating"};
      if (current_state == 6) return {"Overpower"};
      return {"Unknown"};

  - id: ${location}_${device}_error_state
    name: $locationName $deviceName Error State
    entity_category: diagnostic
    platform: template
    icon: mdi:alert
    lambda: |-
      auto current_state = (int)id(error_state).state;
      if (current_state == 0) return {"Normal"};
      if (current_state == 1) return {"Battery Over-Discharge"};
      if (current_state == 2) return {"Battery Over-Voltage"};
      if (current_state == 4) return {"Battery Under-Voltage"};
      if (current_state == 8) return {"Load Short Circuit"};
      if (current_state == 16) return {"Load Over-Power/Over-Current"};
      if (current_state == 32) return {"Controller Over-Temperature"};
      if (current_state == 64) return {"Ambient Over-Temperature"};
      if (current_state == 128) return {"Solar Over-Power"};
      if (current_state == 256) return {"Solar Short Circuit"};
      if (current_state == 512) return {"Solar Over-Voltage"};
      if (current_state == 1024) return {"Solar Counter Current"};
      if (current_state == 2048) return {"Solar Working Point Over-Voltage"};
      if (current_state == 4096) return {"Solar Reverse Connection"};
      if (current_state == 8192) return {"Anti-Reverse MOS Short Circuit"};
      if (current_state == 16384) return {"Charge MOS Short Circuit"};
      return {"Unknown"};