Hello Power”Auskenner”, I try it again today, I probably expressed myself stupidly last time. If I have a fridge that needs 26 watts on the day (so 95 KWH/year … hopefully I gave it this way ) and a fridge that needs 145 kwh/year, so divided by 365 does that then 39 W/day, makes a total of 65 W/day, how can I cope with batteries? Probably I have expressed myself stupid again, but you understand that already. 1000 thanks from Klaus STOP !!!!!!! I probably made a mistake again and forgot a zero with the daily consumption. So the fridge should therefore need 260 watts per day and the freezer then 390 watts per day. So in total then about 600 watts. How and with which batteries can I get that. 1000000 x Thanks for an answer