What solar panel setup would be good to keep my battery charged? There seems to be so many options out there that make it confusing. I have a 17' Jayco Kiwi with one 12 volt deep cycle battery tha...
You need very little in the way of output from a panel to keep the battery charged. Check out the ones designed for use on power boats to keep their batteries charged. They are easy to setup and durable and lightweight. Focus on amps and not Watts, same as with a battery trickle charger where 2 amps is plenty. Important that the controller is designed for use with your type of battery and for keeping the battery on a maintenance mode.