Since last here I have put together a 340 amp battery bank consisting of 3 12 vlt, old ones that I recently replaced only to find they are quiet good
, a small solar panel probably 80 watts, a small regulator, and a 500 watt inverter for which I paid $100 ...the idea is this can serve as a back up...I have yet to add a small charger but frankly I pushed a little too long so I need to rest now.
Anyways very happy with it all.
alex