Waveshare Solar Power Management Module for 6V 24V Panel Supports Panel/USB Connection Battery Charging Onboard MPPT SET Switch DC 002 Jack/screw Terminal Input

Supports MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel, supports solar panel / USB connection battery charging For 6V~24V solar panel, DC-002 jack input or screw terminal input; two 5V output interfaces: pinheaders and USB port Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency,several LED indicators, for monitoring the status of solar panel and battery 14500 battery holder and PH2.0 battery connector, for connecting multi kinds of 3.7V Li battery Download resources: www.waveshare.com/wiki/Solar_Power_Manager