BajaMatt
New Member
Hi there, I have a pair of Lithium Iron Phosphate batteries wired in parallel in my camper. I am attempting to keep them charged via my 100 watt solar panel w/controller. I have the panel set to 14.4V, but I am unable to charge the batteries above 13.0V. There is no (obvious) additional solar controller in the camper that would hinder the full voltage charge - is there another element "in the way" of the batteries charging to full 14.4V?