So I would like to keep my battery charged while in storage with a solar system. Doing some searches here I can't tell if I need a $15 Harbor Freight unit or 160 watt unit. Cabelas has panels of 5, 10...
Twenty-five solar watts keeps my two T125s charged. Panel is in full sun and matched to a WindyNation weatherproof charge controller..but I keep the controller under a tarp. If you don’t cover your RV just get a real solar system.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,329 PostsLatest Activity: Oct 29, 2025