Solar Power Plant for a Cottage on One Panel!
In this video I will show how I assembled a solar power station for a summer residence with my own hands. I used one 250-watt panel and 3 (now 5) 12-volt helium batteries of 100 Ah each. With normal and reasonable use, this socket normally charges these batteries and in general their capacity allows you to use the full power of the inverter for quite a long time. I managed to turn on the light, refrigerator and all electrical appliances, except for the boiler, iron, vacuum cleaner and welding machine.