1、SPECIFICATIONS: Solar panel charging controller, 12V 24V self adaption, with 5V 3A USB output, applicable to more common scenarios. 2、GOOD PROTECTION: The solar charge controller has short circuit protection, open circuit protection, reverse protection and overload protection. 3、EXCELLENT CHIP: The PV controller adopts industrial grade master control chip, with stable and reliable performance, less interference. 4、LCD DISPLAY: Equipped with a clear display screen, display the status and data, convenient to switch modes and configure parameters. 5、WITH CONNECTORS: With male and female solar connectors and inner core, the controller is easy to connect and use, suitable for home, industry, etc. 1 x Solar Controller1 x User Manual1 x Solar Male Connector1 x Solar Female Connector2 x Connector Cores Item Type: Solar ControllerMaterial: ABSVoltage: 12V 24V Self AdaptionUSB Output: 5V 3AWorking Ambient Temperature: -35-60℃Standby Current: <10mADischarge Recovery Voltage: 12.6V (default, adjustable)Discharge Cut Off Voltage: 10.7V (default, adjustable)Float Charging Voltage: 13.7V (default, adjustable)Maximum Photovoltaic Voltage: <50V