The design of automatic tracking system for solar cell

It can much improves the changeover efficiency of the solar cell by means of the solar cell plate automatic tracking solar, therefore the device of automatic tracking solar is made of the Photosensitive resistance, MCU and stepper motor and it can adjust the solar cell plate in two-dimension perpendicularly direct to sunlight. Beside, Automatic adjust system is off at night and overcast day. The automatic tracking system designed is not complicated and less cost, and easily apply to the solar cell.