MPPT charge controller for maximum power

- free software and hardware design.  Can be adapted to other requirements.
- all ceramic capacitors.
- buck/boost design allow either higher or lower voltage of battery vs panel.
- components rated for up to 48 volt system (60 volt mosfets)
- voltage and current monitoring on both input and output.
- high-efficiency regulators to power the 3.3v logic as well as the 10v needed for gate drive.


This project uses the stm32duino environment.