I have this template for a sensor:
- name: "Battery Storage 24kWh energy"
unique_id: "battery_storage_24kwh_energy"
unit_of_measurement: 'kWh'
state_class: measurement
device_class: energy_storage
state: >
{% set maxCapkwh = 24 %}
{% set wert = (states('sensor.ewz_power_meter_pv_power_return') | float(0)) %}
{% if wert > 0 %}
{% set tempKwBa = wert / 3600 * 10 / 1000 %}
{% set tempKwBa = (states('sensor.battery_storage_24kwh_energy') | float(0)) + tempKwBa %}
{% if tempKwBa > maxCapkwh %}
{% set tempKwBa = maxCapkwh %}
{% endif %}
{{ tempKwBa }}
{% endif %}
But it does just update once HA does boot.
So why does this not update once sensor.ewz_power_meter_pv_power_return
chages its value?
or how do such templating update?
Andy