Feature:1. MULTI PROTECTION: This solar controller has short circuit protection, open circuit protection, reverse protection, and overload protection.2. DIGITAL DISPLAY: Equipped with a display screen that can clearly display status and data, easy to switch modes and parameter configurations.3. DELICATE DESIGN: This solar controller has a blue green shell, which is stylish and unique, different from others, easy to find.4. APPLICABLE SCENARIOS: This solar controller is suitable for family, industry, business, etc. Use the controller wherever you need.5. IDEAL REPLACEMENT: Wonderful replacement for the old and damaged controllers, fine workmanship, attention to details, helps you improve the working efficiency!Specification:Item Type: Solar Charge ControllerMaterial: ABSVoltage: 12V 24V adaptiveUSB Output: 5V, 3AWorking Environment Temperature: -35 ℃ to +60 ℃Standby Current: Less than 10mADischarge Recovery Voltage: 12.6v (default value, adjustable)Discharge Cutoff Voltage: 10.7v (default, adjustable)Float Charging Voltage: 13.7v (default, adjustable)Maximum Photovoltaic Voltage: Less than 50V.Package List:1 x Solar Charge Controller1 x Manual