GreatScott - Solar Battery Charger (LiPo/Li-Ion) || DIY or Buy

https://oshwlab.com/GreatScott/SolarLiPoChargeProtectBoost https://www.youtube.com/watch?v=kEttqWJrdww

Andreas Spiess #351 - 10 Battery Power Boards for Raspberries and ESPs. Start of “SuperPower” project

https://www.youtube.com/watch?v=-SJbdPvgQnE

• Link to SUPERPOWER Discord project here
• Link to SUPERPOWER Github.io

DIY solar/battery setup (Original Telegram post)

AliExpress Solar Charging Controllers:

• 3.7v Li-ion
  • 3.7V 7.4V 11.1V Solar Lawn Light Circuit Board 3A Lithium Battery Light Control Switch DIY Courtyard Small Street Lamp
    • https://www.aliexpress.com/item/1005004417120131.html
  • Waveshare Zonne-energie Management Module - 6-24V
    • https://www.tinytronics.nl/nl/power/bms-en-laders/zonneladers/waveshare-zonne-energie-management-module-6-24v
    • https://www.aliexpress.com/item/1005006484886010.html
  • Waveshare Solar Power Management Module, for 6-24V Solar Panels, with Circuit Protection, Built-in 10000MAh Battery✨
    • https://nl.aliexpress.com/item/1005006568989360.html
• 12/24v
  • POWLSOJX Solar Charge Controller 12V 24V PWM 10A 20A 30A with Adjustable LCD Display Dual USB Port Timer Setting Auto Parameter
    • https://nl.aliexpress.com/item/1005001731778579.html

DFRobot Solar Power Manager series are designed for IoT and renewable energy projects

• Info: https://wiki.dfrobot.com/Solar_Power_Manager_5V_SKU__DFR0559
• Buy: https://www.tinytronics.nl/en/power/bms-and-chargers/solar-chargers/dfrobot-solar-power-manager-5v#