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Corresponding Author

Abed, Youssif

Subject Area

Electrical Engineering

Article Type

Original Study

Abstract

The paper presents a survey for the methods of generating the electric energy from the solar energy , These methods are devided according to the influence of incident light on the different materials into direct and indirect methods. In the first , the solar energy is converted directly to electricity by means of solar cells , without any byproducts and without any moving parts. The indirect conversion of solar energy into electricity is done through intermediate stage , such as thermal , mechanical and chemical . Each of these methods is discussed in details and comparison between them is done regarding the conversion efficiency.

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