Photoelectric energy high-rate concentrating power generation system

Abstract

The invention relates to a photoelectric energy high-rate concentrating power generation system. The system is composed of a concentrator cell arranged on the upper end of a support and a flat reflector arranged on the lower end of the support, wherein a condensator is arranged in the middle of the support and between the concentrator cell and the flat reflector; and an adjustable expansion link is arranged on the support between the concentrator cell and the condensator-positive lens. The concentrator cell component of the invention consists of 200-400 of small cubes, the focusing time is 500, the voltage of the cell is 2.71V, the current is 6.61A, and the power is 17.9W. The power generation system has the advantages of less material, high generating efficiency, low cost, small floor space, long service life, simple and convenient preparation method and high yield. The flat reflector can be adjusted up and down, left and right or at another angle, thus the solar ray can be reflected accurately and focused onto the concentrator cell through the concentrator.

Description

technical field [0001] The invention relates to solar photovoltaic power generation, in particular to a high-magnification concentrating power generation system for photovoltaic energy. Background technique [0002] At present, with the depletion of coal power, oil and geological resources, the energy crisis caused by the world's energy shortage and the contradiction between supply and demand has further intensified. At the same time, various pollution caused by the use of non-renewable energy, the greenhouse effect, and the destruction of the living environment on which human beings depend, etc. A series of ecological crises have also become more serious. Therefore, this has become a major problem faced by governments all over the world. It is urgent to vigorously research and develop new energy and new materials in different countries and regions. [0003] Solar energy is an inexhaustible and inexhaustible energy source that is abundant, safe, and pollution-free. free res...

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Problems solved by technology

[0007] The purpose of the present invention is to overcome the defects in the prior art of using many crystalline silicon wafer materials, bulky, large floor area, low power generation efficiency, high power generation cost per watt, troublesome manufacturing process, high technical requirements, and inconvenient installation and maintenance. To provide a high-magnification concentrating power generation system of photovoltaic energy that can reach more than 500 times

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