Lixada 40A MPPT Solar Charge Controller Solar Panel Charge Controller 12V 24V Dual USB LCD Display Short-circuit Protection Open-circuit Protection Reverse Protection Overload Protection

This product provides short-circuit conservation,open-circuit conservation, reverse conservation, overload conservation.;Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detection during charging, bidirectional focusing tracking.;MPPT solar controller can detect voltage and current of solar panel in real time, and constantly track maximum , so that system can always charge battery with maximum .; tracking efficiency of MPPT is 99%, and efficiency of whole system is up to 97%.;Moreover, system has excellent battery management, including MPPT charging, constant voltage average charging and constant voltage float charging.