MOHOO 20A 12V 24V Solar Charge Controller Auto Switch LCD Intelligent Panel Battery Regulator Charge Controller Overload Protection (20A) MOHOO Newest Simple Connections. More Professional,With output switch, intelligent control, easy to operate Display More Information Than Others  Power-efficient, Microcontroller digital accuracy PWM charging mode(SOC). With separated temperature detected circuit, high precision temperature compensation function Available for DC lamp and phone charging. Suitable for home, industrial, commercial etc. Dimension(LWH): 135 X 100 X 30 mm Wide LCD screen display. With Over-load protection & Lightning protection & Under-voltage protection & Over-charging protection & Reverse Polarity protection & Short circuit protection