Item Type: Solar Charge ControllerMaterial: ABSWeight: Approx. 654g/ 23.1ozSize: Approx. 18.8x12.3x5.7cm/ 7.4x4.8x2.2inPurpose: Solar controllerOperating Temperature: -20C-55CRated Voltage: 12v, 24v (can be automatically changed)Rated Current: 60APower: 760W (12v), 1520W (24v) .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; } 1Easy to Use: Simple push button operation, LCD display displays battery power, voltage, current and charge and discharge status, daily power statistics, regulable charge and discharge control parameters, simple and convenient. 2Craftsmanship: Made of excellent ABS material, lightweight and portable, can be used for a long time and not worry about being damaged. 3Full Set of Electronic Protections: Stop reverse current at night (return from battery to solar panel), automatic cut off to prevent overcharging and deep discharge, solar panel overvoltage, overload, short circuit and reverse polarity protection. 4Multiple Usages: With a 5V 2.1A USB output, the controller can be used to charge mobile phones, tablets, speakers and more. A wide range of load modes helps the product to be applied to different types of loads. 5Can be Used for a Long Time: Smart PWM charging and temperature compensation extend battery life and improve system performance.