This solar panel controller combines a solar charger circuit (up to 10 amp input), with an automatic regulator, to avoid overcharging battery pack. It adjusts according to ambient temperature. It handles 12 or 24 volts and includes short circuit and...
Purchased for my husband and me, very cool set for doing the lunch. Sometime we don't have to spend expensive stuff for life, same this pretty tableware. Love it very much.