Fangrui Product Details Supports Mppt Power Point Function, Which Can Greatly Improve Solar Energy Conversion Efficiency. Supports Multiple Charging Methods Such As Solar Panels, Type-c Power Adapter, Etc. Suitable For 6v-24v Solar Panels, Adaptive Input Voltage, Connected Through Dc-002 Power Socket Or Terminal Block, With Input Anti-reverse Connection. Onboard Multiple Status Indicators For Easy Viewing Of Solar Panel And Battery Status. Onboard Anti-overcharge, Anti-over-discharge, Anti-overtemperature, Anti-overcurrent And Other Protection Circuits, Working Stably And Safely. Power Management Module Suitable For 6v-24v Solar Panels, Supports Charging Of 3.7v Rechargeable And Dischargeable Batteries Through Solar Panels Or Type-c Interface, Supports 5v/3a Regulated Output. With Mppt Power Point Function And Multiple Protection Circuits, It Works Efficiently, Stably And Safely, And Can Be Used For Solar Power Generation, Low-power Internet Of Things And Other Green And Environmental Projects. Due To Different Batches, Th