Hello Home Assistant Community 
I’m just trying to figure out how to calculate my autarchy and ownconsumption in real time.
I just don’t know with which formula…
I got a lot of values to work with (Everything is given in Watt):
- Solar Producing (Total Producing of my solar plant) : sensor.solar_producing_w
- Gridabsorbed (From grid to house): sensor.metering_power_absorbed
- Gridsupplied (From solar to grid): sensor.solar_to_grid
- Battery to house: sensor.battery_power_discharge_total
- Solar to Battery: sensor.battery_power_charge_total
How do I calculate autarchy and ownconsumption with those values?