dotfiles/systems/brain/services/home_assistant/victron_modbuss.yaml

modbus:
  - name: victron_gx
    type: tcp
    host: 192.168.103.30
    port: 502
    timeout: 3
    delay: 2
    sensors:
      # ---- SOLAR CHARGER (Unit ID 226) ----
      - name: Solar Voltage
        slave: 226
        address: 776
        input_type: holding
        data_type: uint16
        scale: 0.01
        precision: 2
        unit_of_measurement: "V"
        device_class: voltage
        state_class: measurement

      - name: Solar Amperage
        slave: 226
        address: 777
        input_type: holding
        data_type: int16
        scale: 0.1
        precision: 1
        unit_of_measurement: "A"
        device_class: current
        state_class: measurement

      - name: Solar Wattage
        slave: 226
        address: 789
        input_type: holding
        data_type: uint16
        scale: 0.1
        unit_of_measurement: "W"
        device_class: power
        state_class: measurement

      - name: Solar Yield Today
        slave: 226
        address: 784
        input_type: holding
        data_type: uint16
        scale: 0.1
        precision: 3
        unit_of_measurement: "kWh"
        device_class: energy
        state_class: total

      # DC system
      - name: DC Voltage
        slave: 100
        address: 840
        input_type: holding
        data_type: uint16
        scale: 0.1
        precision: 2
        unit_of_measurement: "V"
        device_class: voltage
        state_class: measurement
        unique_id: dc_voltage

      - name: DC Wattage
        slave: 100
        address: 860
        input_type: holding
        data_type: int16
        scale: 1
        precision: 0
        unit_of_measurement: "W"
        device_class: power
        state_class: measurement
        unique_id: dc_wattage

      # GPS
      - name: GPS Latitude
        slave: 100
        address: 2800
        input_type: holding
        data_type: int32
        scale: 0.0000001
        precision: 7
        state_class: measurement
        unique_id: gps_latitude

      - name: GPS Longitude
        slave: 100
        address: 2802
        input_type: holding
        data_type: int32
        scale: 0.0000001
        precision: 7
        state_class: measurement
        unique_id: gps_longitude

      - name: GPS Course
        slave: 100
        address: 2804
        input_type: holding
        data_type: uint16
        scale: 0.01
        precision: 2
        unit_of_measurement: "°"
        state_class: measurement
        unique_id: gps_course

      - name: GPS Speed
        slave: 100
        address: 2805
        input_type: holding
        data_type: uint16
        scale: 0.01
        precision: 2
        unit_of_measurement: "m/s"
        state_class: measurement
        unique_id: gps_speed

      - name: GPS Fix
        slave: 100
        address: 2806
        input_type: holding
        data_type: uint16
        scale: 1
        state_class: measurement
        unique_id: gps_fix

      - name: GPS Satellites
        slave: 100
        address: 2807
        input_type: holding
        data_type: uint16
        scale: 1
        state_class: measurement
        unique_id: gps_satellites

      - name: GPS Altitude
        slave: 100
        address: 2808
        input_type: holding
        data_type: int32
        scale: 0.16
        precision: 1
        unit_of_measurement: "m"
        state_class: measurement
        unique_id: gps_altitude

sensor:
  - platform: integration
    source: sensor.dc_wattage
    name: DC System Energy
    unit_prefix: k
    round: 2
    method: trapezoidal
    max_sub_interval:
      minutes: 5

  - platform: integration
    source: sensor.solar_wattage
    name: Solar Yield
    unit_prefix: k
    round: 2
    method: trapezoidal
    max_sub_interval:
      minutes: 5

template:
  - sensor:
      - name: "Fake Energy Zero"
        unique_id: fake_energy_zero
        state: "0"
        unit_of_measurement: "kWh"
        device_class: energy
        state_class: total_increasing

utility_meter:
  dc_load_energy_daily:
    source: sensor.dc_system_energy
    cycle: daily

  dc_load_energy_monthly:
    source: sensor.dc_system_energy
    cycle: monthly

  solar_yield_daily:
    source: sensor.solar_yield
    cycle: daily

  solar_yield_monthly:
    source: sensor.solar_yield
    cycle: monthly

  fake_energy_zero_daily:
    source: sensor.fake_energy_zero
    cycle: daily

  fake_energy_zero_monthly:
    source: sensor.fake_energy_zero
    cycle: monthly