Is your GP-PWM-30 Solar Controller not charging your batteries? Before you do anything else, follow the steps in this instructional video to troubleshoot.
RoadPro has decided to donate to St. Christopher Trucker’s Relief Fund and we are hoping the trucking community will join us! Not only will it help truck drivers in need, but it will enter you to win our awesome YETI prize pack. Every little bit helps, donate today: www.gofundme.com/roadpro-fundraiser