I have a 5.5kWp solar system at home which is integrated into the house network. On a good sunny day – depending on the season – I produce with it between 25 and 35 kWh a day. If I now simply connect my Model S during the largest solar radiation (between 11 and 16h) to a house socket, I should be able to charge in these 5 hours approx. 15-20kWh directly from the solar system (as long as no other large consumers like washing machine are switched on). If this option – or age me The charge from the grid without PV energy is enough overnight – I don’t need an additional home charging station. Is that right – or do I make a mistake somewhere? Only if all this is too slow for me, I need e.g. a 11kW (400V, 16A) three-phase socket – then in the best case only half of the energy comes from my solar roof.