Solar Battery Tender
I would like to have a small solar panel to keep my batteries charged in storage. I wouldn't mind if it could charge the batteries for overnight use as well, but I really don't want to spend a lot as ...
Forum Discussion
Those tiny little panels often sold as battery tenders are pretty useless on an automobile battery. They're even worse on the larger battery banks the typical RV has. When buying solar panels you will probably find that on a watts per dollar basis the larger the panel the better the price.
There's no reason not to put a larger panel on. A proper charge controller will keep your battery from being over charged no matter how large the panel is.
There's no reason not to put a larger panel on. A proper charge controller will keep your battery from being over charged no matter how large the panel is.
