Abstract
To study the efficiency increasing of electric energy generation in the Photovoltaic System is concentrated on this paper. There are four cases to improve the efficiency of power producing from the Photovoltaic System. This article not only describes the differences of facilities before and after the proposal, but also evaluates the electric energy generation efficiency and improved results for each proposal. Finally, the better efficiency of all improving ways is analyzed to get into conclusions in order to provide further improvement and reference for the industry in the future. Overall, these proposed methods can improve the efficiency of solar photovoltaic electric energy generation in about 30.18%.
Highlights
Sun is a completely unpolluted natural resource, and sunshine illuminates all over the world
Photoelectric effect is to pass solar energy through solar-cell to transfer it into electric power
Because dust and squalidness on the surface of solar cells are factors of affecting the efficiency of power generation, establishing the water-sprinkling system can reduce the temperature of modules and can clean surfaces of panels as well to increase the efficiency of power generation
Summary
Sun is a completely unpolluted natural resource, and sunshine illuminates all over the world. It is a sustainable energy resource which cannot be monopolized. The quantity of solar energy irradiating on the earth is more than the need of human consumption. If it is possible to convert this huge and unpolluted energy for application, the problem in the shortage of energy for human can be solved. Photoelectric effect is to pass solar energy through solar-cell to transfer it into electric power. This kind of photoelectric transformation is mainly with the help of photoelectric effect of semiconductor elements to proceed. (2015) Case Study of Solar Power Producing Efficiency from a Photovoltaic System.
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