In this video, learn how to do an Offgrid Solar System Installation. We have 2 solar panels, each at 200W, making it 400W, wired in parallel. 2 batteries of 100AH each, making a total of 200AH Battery bank, wired in parallel as well, making this a 12V system. We used PMW Charge controllers, wired separately on each of the solar panels and onto the battery.