Solar energy concentration generating module

A technology of solar concentrating and power generation modules, applied in photovoltaic modules, photovoltaic power generation, light radiation generators, etc., 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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  • Abstract
  • Description
  • Claims
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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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  • Solar energy concentration generating module
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Embodiment Construction

[0051] Referring to Fig. 4, referring to Fig. 5, Fig. 6 and Fig. 7, the concentrated solar power generation module of the present invention includes a Fresnel lens array 21, a small silicon photovoltaic panel array 22 and a solar automatic tracker (not shown in the figure) . The Fresnel lens array 21, the small silicon photovoltaic panel array 22 and the automatic sunlight tracker are set up and down and fixedly connected in sequence. The automatic sunlight tracker can automatically track the sun so that the sunlight is always vertically incident on the Fresnel lens array. The lens array and photovoltaic panel array rotate with the rotation of the solar automatic tracker. The Fresnel lens array and the small silicon photovoltaic panel array in the present invention can be a 2×4 array or a 3×6 array or other types of arrays, and the embodiments shown in FIG. 4 to FIG. 7 are 2×4 arrays.

[0052] The Fresnel lens array 21 is composed of at least two (eight in this embodiment) Fr...

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Abstract

The invention provides a solar energy light converging electricity generating module, including a Fresnel lens array comprising at least two Fresnel lens and a small silicon photocell panel array comprising at least two small silicon photocell panel. The Fresnel lens array, the photocell panel array and an automatic sunlight tracker are arranged from top to bottom and fixedly connected in turn. The automatic sunlight tracker can follow the sun automatically to ensure the permanent vertical incidence of the sunlight into the Fresnel lens array. The Fresnel lens array and the small silicon photocell panel array rotate with the rotating of the automatic tracker. Through a Fresnel lens array, the invention converge the sunlight on the small silicon photocell panel array, 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 generation device, in particular to a solar concentrated power generation module. 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 genera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02N6/00H01L31/042H01L31/052H01L31/048G05D3/00H01L31/055H02S20/32
CPCY02E10/52Y02E10/50
Inventor 邓运明
Owner 邓运明
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