Where I live, it is possible to buy solar panels, which are then installed on public buildings. You then get a free amount of energy per square meter per year from the grid.
In my case, I get 800 kWh per year for free (as it is the estimated production of “my” solar panels).
Is there a way to integrate this information into Home Assistant?
Matteo,
I am sorry but I can’t assist with your poblem. However I am fascinated as to the program of purchasing
solar panels you speak of. What country?
Pat
I live in Zurich (Switzerland). The provider (EWZ) is offering 1 m2 for 250 CHF (for 20 years) and will give you 80 kWh per year. The panels are then placed on public buildings (a school in my case).
I added a PowerCalc-Integration of type “daily fixed” called EWZsolar. I set the unit to “W” and entered 45.7 as value (as we bought 5m^2 solar cells) and I calculated the Power of 9.13W/m^2 linearly out of the 80kWh/year/m^2.
In the configuration of the energy dashboard I added “EWZsolar energy” to “Back to the grid” (“Zurück zum Netz”).
I now see my energy consumption and the amount of energy “our” solar cells have produced: