# of watts solar system needed to MAINTAIN coach batteries?
Class A with 2 12 volt coach batteries. Want to maintain while not in use.
Forum Discussion
harold1946 wrote:
I would also recommend 100 watts of solar and a dual bank controller. That would maintain both the house and chassis batteries quite easily.
I also have 100 watts of Solar and 440 hour battery bank.
Battery (and linked Chassis Battery) stays full if I switch off the house battery switch.
If I do not use the disconnect switch, the current draws exceed the solar replacement.
This is due, I think, to my storage area providing sun to the panel for only about 6 hours per day.
