Now days the solar panel is widely used but we cannot get the full energy from sun due to stable position of panel. The solar PV modules are generally employed in dusty environments which is the case in tropical countries like India. A sun tracking system has been designed, which not only tracks the sun but rotate the 15° eachl hour automatically. This automated system is implemented using microcontroller which controls the stepper motor coupled solar panel. This mechanism does not require any sensor or synchronization for tracking the sun. In this mechanism, the solar panels make a rotation of 15 degree. If this method is installed at homes and commercial places it helps us to develop the necessary power which we need for doing small works (charging the mobile phones, power used to run the fan, etc,*..) this also helps in saving power generation in a country.
