10/20A LCD Solar Panel Battery Regulator Charge Controller Dual USB Tool 12V/24V Hot Sale

*This controller is a 12V / 24V automatic solar controller the first installation make sure that the battery has enough voltage so that the controller can correctly identify the type of battery. *Size: 149*78*35mm/5.87*3.07*1.38 *Adaptive voltage: 12V/24 V 1 X Solar Charge Controller *Material: PC *Built-in over-current/short-circuit open-circuit reverse are automatic recovery type do not damage the controller. *Weight: 120g *Complete 3 stage PWM charging management. Feature: *The large screen LCD shows that the parameters of charging and discharging can be adjusted. *Current: 10A/20A/30A can be selected.