I have been looking at these units and was wondering if the all in one unit charge controller was durable enough without buying additional charge controllers for each inverter?
Just wanted to know if I bought 4 12v 300ah batteries lfp and wired them in series and parallel will this provide 48v with 1200ah? If not do I need more batteries to compensate? I'm ultimately trying to have a battery bank with 30kwh give or take.