Recharged Solar Power Management Module for 6V~24V Solar Panel, Support Solar Panels, Or USB Power Adapter Battery Charging, 5V/1A or 3.3V/1A Regulated Output

This solar power management module is designed for 6V~24V solar panel, DC-002 jack input or screw terminal input. It can charge the 3.7V rechargeable Li battery through solar panel or USB connection, and provides 5V/1A or 3.3V /1A regulated output.
The module features MPPT (Maximum Power Point Tracking) function and multi protection circuits, therefore, it is able to keep working with high-efficiency, stability, and safety. It is suited for solar powered, low-power IoT, and other environmental protection projects.
Onboard MPPT SET switch, select the level closed to input level to improve charging efficiency.
Onboard two power output interfaces: USB port for 5V output, pinheader for 3.3V or 5V output. Onboard high capacity aluminum electrolytic capacitor and SMD ceramic capacitor, reducing the ripple, stable performance.
Onboard Several LED indicators, for monitoring the status of solar panel and battery.
Onboard Multi protection circuits: over charge / over discharge / reverse protection / over heat / over current, stable and safe to use.
Onboard 14500 battery holder and PH 2.0 battery connector, for connecting multi kinds of 3.7V rechargeable Li battery.
Note: the 14500 battery is NOT included.