# 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
Hi,
Bare minimum 15 watts per 100 amp-hours of storage assuming no snow cover.
Better 30 watts per 100 amp-hours. This would actually recharge the bank between trips.
60 watts per 100 amp-hours if you wish to be able to equalize the bank.
Bare minimum 15 watts per 100 amp-hours of storage assuming no snow cover.
Better 30 watts per 100 amp-hours. This would actually recharge the bank between trips.
60 watts per 100 amp-hours if you wish to be able to equalize the bank.
