1、Long Service Life: The solar controller uses an industrial grade master control chip with high performance and durability to ensure its durability and service life. 2、Complete Protection: The solar controller has various protection functions such as short circuit protection, open circuit protection, reverse protection and overload protection. 3、Digital Display Screen: The solar controller is fitted with a display that clearly shows status and data, making it easy to switch modes and configure parameters, ideal for domestic, industrial, commercial, etc. 4、User Friendly Design: The solar charge controller is designed to be simple and easy to use, even for inexperienced users. The user friendly design ensures easy setup, with no complicated procedures to follow. 5、Easy to Install: The solar charge controller's compact size makes it easy to install, and it's lightweight, making it convenient to carry around. Item Type: Solar Charge Controller Material: ABS Voltage: 12V 24V Adaptive USB output: 5V 3A Operating Ambient Temperature: -35℃ to +60℃ Standby Current: <10mA Discharge Recovery Voltage: 12.6V (default value, adjustable) Discharge Cut Off Voltage: 10.7V (default, adjustable) Float Charge Voltage: 13.7V (default, adjustable) Maximum PV Voltage: ＜50V 1 x Solar Charge Controller 1 x Instruction Manual