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Three-dimensional type solar photovoltaic assembly

A solar photovoltaic, three-dimensional technology, applied in photovoltaic power generation, semiconductor devices, electrical components, etc., can solve the problem of low sunlight absorption rate, achieve the effect of increasing heat dissipation area, increasing absorption rate, and resisting hail

Inactive Publication Date: 2014-09-10
JA SOLAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a three-dimensional solar photovoltaic module to overcome the problem of low absorption rate of solar photovoltaic modules to sunlight in the prior art

Method used

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Examples

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Embodiment 1

[0023] Such as Figure 1 to Figure 3 As shown, the three-dimensional solar photovoltaic module of Embodiment 1 of the present invention includes a plurality of three-dimensional battery modules 2, and the three-dimensional battery module 2 is a regular triangular pyramid-shaped module composed of three regular triangle solar cells 1 with a side length of 75 mm. Each solar cell sheet 1 is used as the side of the regular triangular pyramid-shaped module respectively, and the light-receiving surface of each solar cell sheet 1 is all towards the inner side of the regular triangular pyramid-shaped module, and the bottom surface gap of the regular triangular pyramid-shaped module is used as a three-dimensional battery module 2 the light-receiving surface. Wherein, three equilateral triangular solar cells 1 can be assembled into the above-mentioned equilateral triangular pyramid-shaped module by means of bracket fixing or bonding. The bottom surfaces of the regular pyramids of the t...

Embodiment 2

[0026] Such as Figure 4 and Figure 5 As shown, the three-dimensional solar photovoltaic module of the second embodiment of the present invention is basically the same as that of the first embodiment. 1, the bottom surfaces of the regular pyramids of the three-dimensional battery modules 2 in the second embodiment are closely attached to form a square plane to reduce the installation space of the three-dimensional solar photovoltaic module.

Embodiment 3

[0028] The three-dimensional solar photovoltaic module in Embodiment 3 of the present invention can adopt the structure of Embodiment 1 or Embodiment 2. The difference of Embodiment 3 is that the side length of the solar cell 1 in Embodiment 3 is 150 mm.

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Abstract

The invention discloses a three-dimensional type solar photovoltaic assembly. The three-dimensional type solar photovoltaic assembly is characterized in that the solar photovoltaic assembly comprises a three-dimensional cell module; the three-dimensional cell module is a regular pyramid-shaped module composed of three blocks or more isosceles triangle solar cell sheets; the regular pyramid-shaped module has edges of which the number is identical with the number of the solar cell sheets; each solar cell sheet is adopted as a side surface of the regular pyramid-shaped module, and the light receiving surface of each solar cell sheet faces the inner side of the regular pyramid-shaped module; and a bottom surface notch of the regular pyramid-shaped module is adopted as a light receiving surface of the three-dimensional cell module. According to the three-dimensional type solar photovoltaic assembly of the invention, surface reflection can be decreased, and the solar light absorption rate of the solar photovoltaic assembly is increased.

Description

technical field [0001] The invention relates to a three-dimensional solar photovoltaic module. Background technique [0002] With the advancement of human life, the demand for energy has increased rapidly, and the use of solar energy has also received more and more attention; the traditional installation of solar cell modules is to form a plane by connecting several solar cell modules in series or in parallel, and using solar cells to generate electricity The principle is to convert sunlight into electrical energy and store it. However, when sunlight shines on a plane, due to the principle of reflection, part of the sunlight is lost by reflection and cannot be utilized. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a three-dimensional solar photovoltaic module to overcome the problem of low absorption rate of sunlight by the solar photovoltaic module in the prior art. [0004] To solve the problems of the tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/043
CPCY02E10/50H01L31/042
Inventor 刘苗杨伟强严金梅李吉麻增智
Owner JA SOLAR
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