SunPower is a leading company in the world for photovoltaic production, its panels are the most efficient compared to the competition. 30% more powerful than the competition, unfortunately also more expensive though.
We have built a roof where we have housed 12! for a total of 5 Kw, enough to guarantee all our utilities during the day.
Fridges, oven, dishwasher washing machine, lights, water pumps, a small air conditioning