huawei-solar-power-flow-card-package.yaml

# ########## Huawei Solar Integration ##########
#
# huawei-solar-power-flow-card-package.yaml
#
# - sensor.house_consumption_power
# - sensor.battery_charge_discharge_power_with_loss
#
template:
  - sensor:
      # ########## Start: Power Flow Card ##########
      #
      # custom:power-flow-card
      # https://github.com/ulic75/power-flow-card
      #
      # or with some improvements
      # custom:system-energy-flow-card-plus
      # https://github.com/flixlix/power-flow-card-plus
      #
      # solar               : sensor.inverter_input_power
      # battery             : sensor.battery_charge_discharge_power_with_loss
      # grid                : sensor.power_meter_active_power
      # house               : sensor.house_consumption_power
      # load (FusionSolar)  : sensor.house_consumption_power
      #
      # Real house load
      #
      - name: house_consumption_power
        unique_id: house_consumption_power
        #friendly_name: "Power meter House power"
        state_class: measurement
        device_class: power
        unit_of_measurement: "W"
        icon: mdi:solar-power
        state: >-
          {% set inv_active_power = states('sensor.inverter_active_power')|float(0) %}
          {% set pm_active_power = states('sensor.power_meter_active_power')|float(0) %}
          {% set house_power =  (inv_active_power - pm_active_power)|float(0)|round(0) %}
          {% if house_power > 0 %}
            {{ house_power }}
          {% else %}
            {{ states('sensor.house_consumption_power')|float(0) }}
          {% endif %}
        availability: >-
          {{ (states('sensor.inverter_active_power')|is_number)
              and (states('sensor.power_meter_active_power')|is_number) }}
      #
      # Correction for Battery Charge/Discharge power (with loss)
      #
      - name: battery_charge_discharge_power_with_loss
        unique_id: battery_charge_discharge_power_with_loss
        #friendly_name: "Battery Charge/Discharge power"
        state_class: measurement
        device_class: power
        unit_of_measurement: "W"
        icon: mdi:solar-power
        state: >-
          {% set inv_input_power = states('sensor.inverter_input_power')|float(0) %}
          {% set inv_active_power = states('sensor.inverter_active_power')|float(0) %}
          {{ (inv_input_power - inv_active_power)|float(0)|round(0) }}
        availability: >-
          {{ (states('sensor.inverter_input_power')|is_number)
              and (states('sensor.inverter_active_power')|is_number) }}
      #
      # ########## End: Power Flow Card ##########