Solar energy management module designed for solar panels with voltages from 6V to 24V. Can charge 3.7V lithium battery via solar panel or USB, and provides stabilized 5V/1A output. The module has MPPT (Maximum Power Point Tracking) function and numerous protection circuits, so that it can work with high efficiency, stability and safety. Suitable for solar power, IoT systems and other environmental projects.

| 1. Solar panel charging input | 9. MPPTSET switch |
| 2. USB charging input | 10. BOOT key |
| 3. 5V 1A power output | 11. Battery capacity indicator |
| 4. Battery interfaces | 12. USB charging indicators |
| 5. CS8501 USB power management | 13. Solar panel charging indicators |
| 6. CN3791 solar power management | 14. Battery warning |
| 7. Battery protection chip | 15. Power output indicator |
| 8. Battery switch |

Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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