Features IP67 WATERPROOF: Small size solar controller, with IP67 waterproof rating, suitable for small power systems, can be used indoors and outdoors. WORK PARAMETER: Support 6V 12V automatic adjustment, the rated charge and discharge current is 5A, the maximum power is 30W(6V) and 60W(12V). HIGH EFFICIENCY: Using intelligent PWM technology, supporting 24 hours loading, this solar controller has high efficiency, easy to install and operate. MAIN PURPOSE: Prevents battery from overcharging, over discharging and reverse discharging solar panels at night, ensuring high safety and reliability. WIDE APPLICATION: With terminals, this solar panel controller is easy to install, suitable for boat, water pump, landscape light and water landscape, etc. Specification: Item Type: Solar Controller Product Model: POW 5A 12V Waterproof Grade: IP67 Rated Voltage: DC 6V 12V (automatic adjustment) Maximum Input VOC: 22V Maximum Current: 5A Solar Panel Voltage Power: 30W (5A 6V), 60W (5A 12V) Float: 13.8V Charging Reconnection: 6.5V (6V), 13V (12V) Discharge Stop: 5.6V(6V), 11.2V(12V) Discharge Reconnection: 6.3V(6V), 12.6V(12V) Working Temperature: -10-40℃ Package List:1 x Solar Controller 4 x Wiring Terminals Package List 1 x Solar Controller 4 x Wiring Terminals