1. Efficient charging management: Equipped with a builtin industrial microcontroller, this MPPT solar panel charge controller offers a fully 3stage PWM charge management. It ensures efficient charging and output power of your solar panels. 2. Dual MOSFET protection: With double MOSFET reverse current protection, this charge controller effectively prevents reverse current flow and has low heat generation. It ensures the safety and durability of your solar panel system. 3. Practical LCD display: The large LCD display allows easy monitoring and control of all adjustable parameters. You can conveniently adjust the settings and monitor the charging status of your solar panels at a glance. 4. Versatile use: With dual USB outputs, this charge controller supports charging various devices, including mobile phones. It is suitable for a variety of applications, such as green light systems, billboards, power generation systems, and more.