Five Months Later

A project log for Arduino MPPT Solar Charge Controller

The charge controller consists of a buck converter that is controlled by an Arduino via a half-bridge driver.

TobiasTobias 02/09/2017 at 02:230 Comments

The system has been working autonomously since September 2016. The watchdog features to prevent the system from hanging apparently are working. The solar panels look dirty/sticky but still work fine. Here is a graph showing the number of hours the system was operating each day: