Features 1ADAPTIVE VOLTAGE: MPPT solar charge controller applies multiple voltage output 12/24/36/48V to meet different needs. This solar charge controller helps you manage the working of solar panels and battery in solar systems automatically. 2MPPT TECHNOLOGY: Solar charge controller adopts high efficiency MPPT technology to maximize solar cell utilization. With MPPT technology, guaranteeing an efficient energy collection. 3LCD DISPLAY: Solar panel battery intelligent regulator has LCD display, real time monitoring of charging status, easy to operate. You can use this controller in a different place like home, industrial, commercial, etc. 4SAFE CHARGING: Solar panel regulator has multiple protecting measures to ensure safe and stable charging of the battery. This solar charge controller will help you improve the system efficiency safely and prolong the life span of the battery. 5WIDELY APPLICATION: Solar power controller adopts compact design, suitable for solar photovoltaic battery charger and lights and other scenarios. Specification Item Type: Solar Charge ControllerMaterial: Plastic, Aluminum AlloyController Size: Approx. 18.3x19.3x6.5cm / 7.2x7.6x2.6inGross Weight: 736g/1.6lbOperating Temperature: 25 to 65 Package List 1 x Solar Charge Controller1 x Instruction Manual Note All data are measured manually, and there are certain errors in the measurement results.