Am considering installing two extra batterys an a 100 watt solar panel a top our Lance 881 . What type of controller an monitor would be needed? Any suggestations on the size an make of the inverter n...
I've run it for 90 minutes. No heating of the cables. Batteries are old and tired so it went to a low voltage cut out. Load initially is about 140 amps spread over 7 batteries, so that works out to 20 amps per cell.