Paper Title
A Tool for Solar Panel Tracking System using 8051 Microcontroller

In the recent years, the energy sources like fossil fuel, gas, crude oil, coal, nuclear fuel etc. are becoming scared due to excessive use of it for domestic as well as commercial purpose. These are non-renewal sources of energy. The situation was energy resources are scared, it is vital to use renewable source of energy for example solar energy, Wind power, Tides, Hydroelectricity, Geothermal power. This paper gives the design and construction of 8051 microcontroller for solar panel tracking system to produce solar energy. Solar tracking system produces more energy since the solar panel remains aligned to the sun. Keywords- Renewal, Non-renewable, Solar Energy, Microcontroller, Signal, Tracker.