Portable solar panel
We're not doing much off-the-grid camping, but occasionally we venture off the beaten path and promptly run out of juice with our Interstate class 27 deep cycle :) We're considering making some upg...
Forum Discussion
NinerBikes wrote:
Battery needs to be connected to the controller first, so the controller knows whether to provide 12v or 24v charge voltages to your battery arrangement.
and there are controllers that can determine 12/24v when connected to the batt last.
