Efficient charging management Built-in industrial microcontroller enables a complete three-stage charging management for your solar panels. This delivers efficient charging and optimal output from the solar array. Dual MOSFET protection Dual MOSFET reverse-current protection prevents backflow and minimizes heat generation. This enhances the safety and longevity of your solar panel system. Practical LCD display A large LCD display provides easy monitoring and control of all adjustable parameters. You can conveniently adjust settings and view the charging status of your solar modules at a glance. Versatile usage With dual USB outputs, this controller supports charging a variety of devices, including mobile phones. It is suitable for a wide range of applications such as green lighting systems, advertising signage, power generation systems, and more.