Product details of OH LED 20A 48V TX-20BL48 Auto Switch Solar Charge Controller 2 USBPorts Blue & Black
Features: 100% Brand new and high quality! LED screen display. PWM charging mode. Easy operation interface. This controller applies in solar photovoltaic systems, whichcoordinates the working of solar panels, batteries and loads. Itadds some protect functions, so that the entire system can be inefficient and safe operation. Adjustable charge-discharge control parameters. This controller is thus especially suitable for lamps, radios and asmall televisions. All loads can be switched off using the manual load switch on thecontroller. Best choice for yourself or your friend.You will not bedisappointed!