?

Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Color: Black and blue;Material: ABS;Size: 13.3 * 7 * 2.7cm / 5.23 * 2.75 * 1.06inColorful package;Packing: with dual USB interface LCD display 30A Solar Controller + instructions in English;Functions and features:System voltage of PV: 12V / 24VMaximum discharge current: 30AMaximum output voltage: 12V / 24VMaximum output power: 360W / 720WCompatible battery: lead-acid cellCharge way: 3-state- PWM ChargeUSB Charge port: 5V 2ATemperature compensation: YESThis item is equipped with a LCD display and can be conveniently switched between modes and parameter configuration. Operation is convenient and simplePackaging Detail: 1 x Solar controller