Very easy to make using only 4 piec.
Rotate solar panel mechanism.
Rotating pv panel systems may make sense in some cases but only if the increased amount of energy collected is substantial enough to compensate for the additional installation and maintenance costs and potential mechanical failure.
Rotating panels may be able to increase a system s energy output but properly installed fixed tilt panels can provide the same level of output in most situations.
The motor is so operated that the panel can rotates two ways such as horizontally and vertically of its direction.
A comparison has been made on a conventional solar follower plant and trucking system.
This motor is getting controlled by atmega328 microcontroller mounted on an arduino uno board which is in turn mounted on the pcb.
Track the sun with a homemade swiveling platform.