Features 1[INDUSTRIAL CHIP] The charge controller adopts industrial grade main control chip with 16AD sampling accuracy accurate real time display of temperature charge current and discharge current. 2[MPPT CHARGING] The charge controller can automatically focus MPPT tracking charging high charging efficiency uninterrupted detection during the charging process and bi directional focus tracking. 3[FULL PROTECTION] The charge controller has built in overheat overcurrent short circuit open circuit and reverse connection protection and the controller automatically recovers after the fault is eliminated. 4[SAFE TO USE] The controller has perfect 3 phase charging management which effectively protects the battery and makes it more durable. 5[HIGH POWER] The solar controller has built in bi directional MoS tube anti reflux circuit and adopts high power charging method with low heat generation. 6[LCD DISPLAY] The display screen of the solar controller is LCD display which shows the data clearly and helps you understand the control status of the controller. Specification Item Type: MPPT Solar Charge ControllerMaterial: Aluminum alloyDisplay: LCD screenStandby Current: <10mADual USB Output: 5V 2A Maximum (to charge cell phones tablets etc.)Operating Temperature: -35-60 Package List 1 x MPPT Solar Charge Controller