Feature 1MULTI PROTECTION: This solar controller has short circuit protection, open circuit protection, reverse protection, and overload protection. 2DIGITAL DISPLAY: Equipped with a display screen that can clearly display status and data, easy to switch modes and parameter configurations. 3DELICATE DESIGN: This solar controller has a blue green shell, which is stylish and unique, different from others, easy to find. 4APPLICABLE SCENARIOS: This solar controller is suitable for family, industry, business, etc. Use the controller wherever you need. 5IDEAL REPLACEMENT: Wonderful replacement for the old and damaged controllers, fine workmanship, attention to details, helps you improve the working efficiency!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 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Solar Charge Controller1 x Manual