Yes the 48v bank is for electric propulsion, I have 7 solar panels
at 12v with a total of 660watts.
I have ordered a 48v <-> 12v converter but its on 3-4 weeks before it will ship and I will be leaving for the Canaries
in the next week.
Right now I have 2 - 12v banks that make up 2 - 230AH 48v banks (4 x 12v batts).
I also have 2 x 120AH 12v bank for the house and electronics
I am just trying to figure the best way to be able to keep everything charged and running from the solar.
I know I can put a 12v line off the 48v bank if needed.
Can I not put 12v back into each battery on the 48v bank? Like running it in Parallel and Serial
at the same time? (sorry if that is such a stupid questions.) The batteries have dual posts on them they are Trojan J185H.