He managed to build his own monitor using an Arduino. The trick of this build has to do with how the system works. The panel includes an LED light that blinks 1000 times for each kWh of electricity.

The Arduino real-time DAQ device will be used to aggregate voltage and current measurements from an electrically attached solar panel. A single solar panel can generate an output voltage between 20 ...

Mysoltrk solar panel Sun tracker Mysoltrk operates using a set of two straightforward, yet sturdy actuators, each one constructed around a 6V 30RPM geared DC motor.