Fossil fuels are limited and are running out through extensive usage. Therefore alternative source of energy is more important now than ever before. Unlike traditional power plants, electricity generation using solar power systems provides an environment friendly way to harness energy, produces virtually no emission and consumes no fuel other than sunlight. The energy collection and conversion through solar panel depends on the amount of irradiance is decreased when the sun is not directly in front of the panels. Therefore, there is a decrease in the amount of energy absorbed by the collector. To make solar energy more viable, the efficiency of solar array system must be maximize. The existing solar panels have very low efficiency and are very expensive also. Due to the initial cost of the equipment solar energy conversion is still an expensive alternate. Therefore, enhancing the efficiency of solar panel or energy converting technology is the best way to reduce that cost. In this book authors have described about the efficient tracking of sun using double sun method which gives certain increase of power output and make solar panel much more efficient.

In this book, authors have described the present energy crisis going on throughout the world along with discovering a new way to get energy security through a sustainable way. Authors have proved that energy consumption pattern should not only be calculated by cost. When our safety and security issue come into account then cost effectiveness should not give top priority. The unique models described in this book are very much related to our ongoing problem and directing towards a practical solution for energy crisis. This book is holding a theory of decreasing down the clean energy price with the pace of using it, wherever conventional energy price increase in contrast. This book is all about scientific facts and extra-ordinary practical solution described in an ordinary way. All the facts and features of this book have either already published or in a process of publishing by several International Journal and conference proceedings including International Journal of Current Research and Review (IJCRR), International Journal of Energy Science (IJES), International Journal of Energy Engineering (IJEE), Engineering Journal (EJ) etc.