I have a 2012 Freedom 275 on a slip from May-Oct. I do not have shore power. A couple times this past year when tinkering around on the boat listening to the stereo the battery that runs stereo runs down (dual batteries). It usually happens if I spend a considerable amount of time or maybe I couple times without running motors. I was wondering if anyone uses a solar charger and if so what size and do I need a controller to go with it.
Thanks
Thanks