Automatic Board Solar Controller Solar Power Supply Module Buck Converter

Features:1.High Efficiency: The solar controller charger features an impressive efficiency of 92%(MAX), maximum power conversion from solar energy. This allows for faster charging and improved performance.2.Dual USB Output: Equipped with dual USB ports, this charging module supports a maximum output of 5V3A(MAX). It allows for simultaneous charging of two mobile devices, such as mobile phones and tablets.3.Wide Input Range: With an input range of 6V-40V DC, this solar controller charger is compatible with a variety of solar panels and power sources. It offers flexibility and convenience for various charging applications.4.Compact and Portable: Measuring at just5035mm, this charger board is compact and lightweight. It can easily fit into your bag or pocket, making it perfect for on-the-go charging needs.5.Versatile Compatibility: This charger board is suitable for a range of USB 5V power supply devices, including mobile power supplies, smartphones, tablets, and more. It provides a reliable power source for your electronic devices.Specification:Product Name:Dual USB output 3A step-down moduleMaterial:as the picture showsColor:redInput: 6V-40V DC(port 5.5x2.1mm)Output: 5V/ 3A(MAX)(with's identification resistance)Efficiency: 92%(MAX)Switching frequency: 150KHzWorking temperature:-40℃~+85℃Size: 50x35x12mm(length width* height)Package List:1*Solar Controller Charger