Growatt_solar_esphome

substitutions:
  device_name: growatt-mod-6000tl3x
  device_description: "Growatt Solar Inverter Monitoring"
  friendly_name: Growatt MOD 6000TL3X

esphome:
  name: '${device_name}'
  comment: '${device_description}'

esp8266:
  board: d1_mini

# Enable logging
logger:
  baud_rate: 0

# Enable Home Assistant API
api:
  encryption:
    key: "xxxxxx"

ota:
  platform: esphome

web_server:
  port: 80
  auth:
    username: "growatt"
    password: "xxxx"

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  # Optional manual IP

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: '${device_name}'
    password: !secret fallback_password

captive_portal:

time:
  - platform: homeassistant
    id: homeassistant_time

uart:
  id: mod_bus
  tx_pin: 1
  rx_pin: 3
  baud_rate: 9600
  #baud_rate: 115200

modbus:
  id: modbus1
  uart_id: mod_bus
  flow_control_pin: 5

modbus_controller:
  - id: growatt
# the Modbus device addr
    address: 0x1
    modbus_id: modbus1
    setup_priority: -10

sensor:
  - platform: modbus_controller
    name: "${device_name} DcPower PV1"
    address: 5
    register_type: "read"
    unit_of_measurement: W
    device_class: power
    icon: mdi:flash
    value_type: U_DWORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} DcVoltage PV1"
    address: 3
    register_type: "read"
    unit_of_measurement: V
    device_class: voltage
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} DcInputCurrent PV1"
    address: 4
    register_type: "read"
    unit_of_measurement: A
    device_class: current
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} AcFrequency"
    address: 37
    register_type: "read"
    unit_of_measurement: Hz
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.01

  - platform: modbus_controller
    name: "${device_name} AcVoltage L1"
    address: 38
    register_type: "read"
    unit_of_measurement: V
    device_class: voltage
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} AcVoltage L2"
    address: 42
    register_type: "read"
    unit_of_measurement: V
    device_class: voltage
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} AcVoltage L3"
    address: 46
    register_type: "read"
    unit_of_measurement: V
    device_class: voltage
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} AcOutputCurrent L1"
    address: 39
    register_type: "read"
    unit_of_measurement: A
    device_class: current
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} AcOutputCurrent L2"
    address: 43
    register_type: "read"
    unit_of_measurement: A
    device_class: current
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} AcOutputCurrent L3"
    address: 47
    register_type: "read"
    unit_of_measurement: A
    device_class: current
    icon: mdi:flash
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} AcPower"
    address: 35
    register_type: "read"
    unit_of_measurement: W
    device_class: power
    icon: mdi:flash
    value_type: U_DWORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} EnergyToday"
    address: 53
    register_type: "read"
    unit_of_measurement: kWh
    device_class: energy
    icon: mdi:flash
    value_type: U_DWORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1

  - platform: modbus_controller
    name: "${device_name} EnergyTotal"
    address: 55
    register_type: "read"
    unit_of_measurement: kWh
    state_class: total_increasing
    device_class: energy
    icon: mdi:flash
    value_type: U_DWORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1


  - platform: modbus_controller
    name: "${device_name} Temperature"
    address: 93
    register_type: "read"
    unit_of_measurement: C
    device_class: temperature
    icon: mdi:thermometer
    value_type: U_WORD
    accuracy_decimals: 1
    filters:
    - multiply: 0.1