I have 4 of the NewPowa 100 watt 5.83 amp “mis-aligned” panels. I’m wanting to connect them in parallel and use MC4 connectors to go through the roof of the van and into an mppt controller, then into 2 12v x 100 ah batteries (either AmpTime or MJBSAN). Now I’m worried about 1. Will the 10g Renogy wires take the amps and 2. Will a 30 amp controller be sufficient?
I’ve been searching and reading lots of threads and Wills’ book, but just seem to get lost in the weeds. Money is always a consideration since I’m old & feeble. Can I get a “go ahead” on the 12v system? And finally, Will suggested buying a controller with protection agains 32 degree F charging. Are there any besides Victron?
Please excuse the length of this post.
I’ve been searching and reading lots of threads and Wills’ book, but just seem to get lost in the weeds. Money is always a consideration since I’m old & feeble. Can I get a “go ahead” on the 12v system? And finally, Will suggested buying a controller with protection agains 32 degree F charging. Are there any besides Victron?
Please excuse the length of this post.