- sensor:
    - name: Opvaskemaskine Spænding
      state: "{{ (states.switch.opvaskemaskine_switch.attributes.voltage) | default(0) | float(0) }}"
      unit_of_measurement: "V"
      device_class: voltage
      state_class: measurement

    - name: Opvaskemaskine Strøm
      state: "{{ (states.switch.opvaskemaskine_switch.attributes.current) | default(0) | float(0) * 0.001 }}"
      unit_of_measurement: "A"
      device_class: current
      state_class: measurement

    - name: Opvaskemaskine Energi
      state: "{{ (states.switch.opvaskemaskine_switch.attributes.current_consumption) | default(0) | float(0) }}"
      unit_of_measurement: "W"
      device_class: power
      state_class: measurement

    - name: Opvaskemaskine Power Factor
      availability: "{{ states.sensor.opvaskemaskine_strom.state | float(0) > 0 }}"
      state: |
        {# Calculate power factor #}
        {% set v = states.sensor.opvaskemaskine_spaending.state | float %}
        {% set a = states.sensor.opvaskemaskine_strom.state | float %}
        {% set wp = states.sensor.opvaskemaskine_energi.state | float %}
        {% set ap = v * a %}
        {% if ap > 0 %}
          {% set pf = wp / ap * 100 %}
          {{ pf | round(2) }}
        {% else %}
          0
        {% endif %}
      unit_of_measurement: "%"
      device_class: power_factor
      state_class: measurement