Feature 1Safe to Use: This solar controller has short circuit protection, open circuit protection, reverse protection and overload protection. Use it with confidence! 2Industrial Chip: This controller adopts industrial master control chip, with good performance and durability, ensuring convenient and long term use. 3LCD Display: The controller is equipped with a display screen that can clearly display the status and data, which can easily switch the mode and parameter configuration. 4Plastic Shell: Made of plastic material, the shell of this controller is wear resistant and durable, providing the controller with a long life span. 5Applicable Scenarios: This solar controller is suitable for many scenarios, like household, industrial, commercial, etc.SpecificationItem Type: Solar ControllerMaterial: PlasticColor: WhiteVoltage: 12V, 24V adaptiveUSB Output: 5V, 3AWorking Environment Temperature: - 35 to +60 Standby Current: Less than 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: 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 Controller1 x ManualNoteThe controller will generate heat during operation. Please install the controller on a flat and well ventilated surface.