This solar panel controllers(SEC10/SEC20) can automatically manage the working of solar panel and battery in thesolar system, easy to set up and operate. The dual USB ports are suitable forcharging the DC lamp and phone, etc. It’s convenient to open and close the loadby the switch.

       It has ver-current and short-circuits protection, inverse connectionprotection, low voltage, and overcharge protection, high-temperatureprotection.

       Features

1.12/24V system automatic detect.

2.LCD screen display.

3.DC 12V & USB 5V charging for DC lamp and phone.

4.Easy operation interface, parameter user can reset.

5.PWM charging mode (SOC).

6.Built-in industrial microcontroller.

7.Dual MOSFET reverse current protection, the low heat production