So I'm wondering if I could go 12v... 4 separate 12v batteries (with a bms on each pack) and parallel those 4 into 1 battery? (16 280ah batts) Is it possible and safe? I would like to stay 12v because I have a Victron 12/3000/120 in a Camper..I realize I might have to go 24v but I wonder if...