Recent content by SDLLC03

The batteries are capable of taking over 100 amps of charge. Even with shore power off and running on batteries alone, there is no indication that the charge controller is putting any power into the batteries and the batteries do run down.

I have not modified any settings on the charge controller. The batteries are currently at 13.5 volts. I know that is the same as the reading off the charge controller, but the charge controller should be reading the total voltage coming off the panels, not the batteries or Vmp.

I do not claim to be an expert here, so go easy on me. I have 3 - 370 Watt panels on my motorhome with voc of 47.8 volts, vmp of 38.9 volts, Imp of 9.52 amps and Isc of 9.88 amps each, wired in series for max voltage of 143.4 volts with max amps at 9.88. The Epever Tracer 10420AN charge...