It is well known that solar power production is maximum through solar panels when the sun is perpendicular to the solar panel. A number of solar tracking electronic devices have been made to align the solar panel with the sun. But they consume power and effectively power generation is not efficient. It is desired to make a solar panel tracker which does not consume power. So the aim of this work is to develop a system that can efficiently track the sun's movement without the use of any external power source. This project utilizes a passive solar tracker that adjusts the angle of the solar...