so if it is in the sun, it brings the other panel into alignment as well. This serves as a very simple planar solar tracker. If you want to track the sun with minimal parts, this is a very easy ...

mysoltrk tracks the sun to get the most out of a small solar panel. [Fulvio] built the tracker to be solid, low cost, and sturdy enough to survive outdoors, which is quite a tall order.

Mauritian researchers have developed a solar tracker prototype that ... The system moves the panel in accordance with the positioning of the sun based on the sensor data transmitted and processed ...