Solar Controller 20a Mppt 12v Pv Solar Panel Battery Charger Regulator Lcd Display

All parameters are displayed on the LCD screen. With output switch, intelligent control. Fully automatic operation. Digital accuracy of the microcontroller. A key to open and close the load. PWM charging mode (SOC). With separate temperature detection circuit, high-precision temperature compensation function. Charging from DC 12V and USB 5V for DC lamp and phone. Overvoltage protection; Short circuit protection; Light protection; Undervoltage protection; Overcharge protection; Reverse polarity protection. Good workmanship and good performance. Easy to use. Long lifetime. Battery voltage: 12V Nominal charge / discharge current: 20A USB output voltage: 5V Total USB output current: 3A DC output voltage: 12V Total DC output current: 2A Overload / short circuit protection: 1.5 times the rated current Short circuit recovery time: 10s Open circuit voltage of the solar panel: 40V No load loss: 0.05 W. Control mode: Intelligent software control, Working temperature: -35 ~ 55 Colour: black Material: ABS Size: 135 x 100 x 30mm Package Contents: 1 x solar controller 2 x charging cables Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.