tuya - smart energy meter

#
# 26feb2025: initial version
#
- sensor:

  - name: solar_total_yield
    unique_id: solar_total_yield
    device_class: "energy"
    state_class: "total_increasing"
    unit_of_measurement: "kWh"
    state: >
      {% set a1 = states('sensor.energy_meter_energy') %}
      {{ a1 }}