It is an LM2596 based Solar Energy Wind Belt Charging Constant Current Constant Voltage Power Supply Module with Applications of DIY Power Adapter/Charger. Which can be used to charge batteries by using wind/solar energy the module has an onboard constant current power supply

Note:

1. Potentiometer adjustment direction: clockwise (increase), counterclockwise (decrease)
2. Indicator: constant current Indicator Red, Charging indicator Red, Full charge indicator Blue.
3. Output short circuit protection: Yes, constant current (constant current setting values)
4. Input Reverse Polarity Protection: None (Please Series diode at the input port.)
5. Connection: Welding, can be directly soldered to a PCB.

Note: This Product is available in two different variants of IC ( LM 2577s and XL6019E1 ) with the same working, we will ship it randomly.

Features:

1. Module Properties: non-isolated Buck-Boost constant current, constant voltage module (CC-CV) charging module
2. High-power constant current LED driver.
3. Battery charger (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries (battery) charger, solar panels, wind generators.
4. Solar Panel, Wind generator voltage regulator, Car Power Supply.
5. Output Current: Rate 3A, Max 4A ( If more than 15W, please install the heat sink, this item do not include heatsink)
6. Constant current range: 0~2A (adjustable)
7. if use Solar as a power supply, please make sure the input power is 1.1 times the output power.

Package Includes:

1 x Solar/Wind energy Charging CC/CV Power Supply Module