So does anyone know if Home Assistant has changed something.
I used to have this sensor i made myself, it worked fine, but now it just says that it is not available.
sensor:
- platform: template
sensors:
delta_t_solar_heating:
friendly_name: Surplus solar
unit_of_measurement: KW
value_template: >-
{{ ( states('sensor.oocmaXXXXX_all_pv_wattage') | float |
round(1)) - ( states('sensor.oocmaXXXXX_load_consumption') | float
| round(1))}}
(I changed the oocma number, dont know if it is unique)
Both of the sensors are available, but my “surplus solar” sensor is suddenly not available anymore