Yasir SaleemMuhammad NawazUsman Riaz2015-05-222015-05-222015https://escholar.umt.edu.pk/handle/123456789/1552Solar energy is the ultimate source of energy from millions of years and it is a renewable energy.This energy consists of radiant light and heat energy from the sun.Out of all energy emitted by sun only a small fraction of energy is absorbed by the earth.Just this tiny fraction of the sun's energy that hits the earth is enough to meet all our power needs.Using present solar techniques some of the solar energy reaching the earth is utilized for generating electricity. Even then the energy demand met by using solar energy is very less.BS ThesisSolar SystemThesis