Solar energy light-collecting battery

A technology of solar concentration and sunlight, applied in the field of solar concentration cells, can solve the problems of high cost and large amount of silicon photovoltaic cells, and achieve the effect of reducing area and cost

Inactive Publication Date: 2008-02-06
邓运明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The disadvantage of this silicon photovoltaic cell module is that the amount of silicon photovoltaic cells is large, so the cost is very high

Method used

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Embodiment Construction

[0053] The solar concentrating cell of the present invention can be a comparatively single concentrating cell composed of a single concentrator, a single small silicon photovoltaic panel and an automatic solar tracker, or a concentrator array composed of a plurality of concentrators, A small silicon photovoltaic panel array composed of multiple small silicon photovoltaic panels and a modular integrated concentrator composed of a solar automatic tracker. The concentrator gathers the sunlight on the small silicon photocell panel, and the automatic solar tracker can automatically track the sun so that the sunlight is always vertically incident on the concentrator, and the concentrator and the small silicon photocell panel follow the rotation of the solar automatic tracker And turn. The condenser can be a spherical condenser lens, a cylindrical condenser lens, a Fresnel lens (including a cylindrical Fresnel lens), a curved reflector (such as a spherical reflector and a parabolic r...

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Abstract

The invention provides a solar energy light converging cell, including an optical collector, a small silicon photocell and an automatic sunlight tracker. The optical collector converge the sunlight on the small silicon photocell. The automatic sunlight tracker can follow the sun automatically to ensure the permanent vertical incidence of the sunlight into the Fresnel lens array, the optical collector and the small silicon photocell panel rotate with the rotating of the automatic tracker. Through an optical collector, the invention converge the sunlight on the small silicon photocell panel, thereby greatly reducing the area of the light-electricity converting element and using the electricity generating capacity of the photocell panel sufficiently, so as to deduce the system cost.

Description

technical field [0001] The invention relates to a solar power generating device, in particular to a solar concentrating battery. Background technique [0002] Solar power is widely used in household and industrial and agricultural production, and it is a real green energy. Photovoltaic panels are generally used as devices for converting light energy into electrical energy, such as silicon photovoltaic panels made of more silicon materials, and new photovoltaic panels developed with other materials and new technologies. However, due to the large demand, its price remains high, hindering the popularization of solar power generation. [0003] There are many factors affecting the promotion of solar power generation. For domestic systems, the measurement index is the ratio of the funds invested in the power generation system to the electricity obtained. For example, if the price per kilowatt-hour of electric energy is higher than the power supply price of general power plants,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N6/00G05D3/00G02B19/00H01L31/042H01L31/052H02S20/32
CPCY02E10/52Y02E10/50
Inventor 邓运明
Owner 邓运明
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