Item Type: Solar Charge Controller_x000D_ Material: Aluminum Alloy 1Real Time Display: The controller possesses 16AD sampling accuracy, temperature, charging current and discharge current are accurately displayed in real time, so that the power generation is clear at a glance. 2Effective Charging: This controller adopts automatic focusing MPPT tracking charging, with uninterrupted detection, bidirectional focusing and tracking in the charging process. Thus provides a effective charging. 3Parameters Adjustable: As long as you know the characteristics of the battery pack and the corresponding charging parameters, you can adjust the parameters to charge the battery. 4Safe to Use: With built in overheat, overcurrent and short circuit, open circuit protection, reverse connection protection, you can use this controller with confidence! After the fault is eliminated, the controller will automatically recover without damaging the equipment. 5MoS Tube: Two way MoS tube backflow prevention circuit is adopted to provide high power charging mode, and ultra low heat value.1 x_x000D_ _x000D_ Solar Charge Controller