Versatile power solution This solar panel controller features a dualchannel LED display and adjustable voltage from 1.25 to 32 V with configurable current settings. It is designed to power a wide range of electronic devices. The unit uses a 5 A stepdown constant voltage and constant current MPPT technology to provide stable power output while helping protect your equipment from damage. Advanced MPPT technology Equipped with Maximum Power Point Tracking that can more than double your charging current when used with solar panels. The intelligent controller automatically adjusts to power conditions, maximizing harvest from your solar panels in all weather conditions. Battery charging protection Builtin safeguards help prevent battery overcharging. You can set precise charging parameters according to different battery voltages and capacities. The LED display provides realtime charging status monitoring for improved battery lifespan and safety. Multiapplication design Suitable for voltagestabilized power supply projects, power LED driving applications with flexible series/parallel configurations, vehiclemounted power solutions for mobile phones and digital products, and professional battery charging stations. Use scenarios Voltagestabilized power supply projects requiring adjustable voltage and current control with realtime monitoring. power LED driving setups that need stable CC/CV output and flexible series/parallel LED configurations. Vehiclemounted power solutions for charging mobile devices and other digital products, or professional battery charging stations for remote locations.