Feature:1. The default battery type is sealed valve-regulated lead-acid, also suitable for gel batteries, liquid lead-acid, lithium iron phosphate and ternary lithium batteries;2. Support parameter customization, suitable for charging other types of batteries, refer to the manual to set the battery type.3. The battery voltage is 12V, 24V, 36V, 48V, four voltages are universal, and the adaptability is strong.4. Intelligent recognition, no manual adjustment is required, realizing truly intelligent control.5. Using highquality materials, strong and durable, has a long service life.Specification:Item Type: Solar ControllerMaterial: Engineering plasticRated Current: 30ARated Working Voltage: 12V/24V/36V/48VSolar Panel Input Voltage: 100VStatic Loss: 30mALoop Pressure Drop: 0.3VUSB Output: 5V/2A x 2Working Temperature: -20~ +55Protection Level: IP32Relative Humidity: 95%, no condensationTerminal: 6AWG/16mm.Package List:1 x Solar Controller 1 x User Manual Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.