Hello, short to me: I’m a little over 50, live in France, have wife and two children. I ordered an A3 Sportback 40 TFSI e today. Since I live in France and I don’t find any reliable information I hope to get some more precise statements here. The Audi has a 13kWh battery. The car is in use during the day and at night it should be parked in a carport. This one gets a PV system and a battery storage. With the battery storage the battery should be charged in the car at night (1 00%. A connection to the local power grid is not possible and also not useful. It is not about the costs and when something “calculates”. My questions are: – what capacity does the battery storage have to have to charge the auto battery at night 100% (I have no idea how much there is maximum residual capacity in the car)? – based on the capacity of the battery storage I need how much kWp of the solar modules? Unfortunately, this can never be found for a hybrid – always only for pure electric cars the natürli ch have a completely different battery and thus can not do for a single carport without a power supply. And it always has to count itself – environmental protection can cost yes nothing 😉 Maybe there is someone among you who can tell me something about it or knows a “advisor” gladly also against fee of such sizes calculated. Christian