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Solar panel and method of manufacturing such a solar panel

A technology of solar panels and solar cells, applied in the field of solar panels, can solve problems such as aesthetic mismatch and achieve the effect of improving efficiency

Inactive Publication Date: 2017-05-24
荷兰应用自然科学研究组织 TNO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Additionally, due to the increasing use of solar panels on / in buildings and other infrastructure related applications such as sound barriers, it can be observed that there is often an aesthetic mismatch between the appearance of solar panels and the appearance of buildings

Method used

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  • Solar panel and method of manufacturing such a solar panel
  • Solar panel and method of manufacturing such a solar panel
  • Solar panel and method of manufacturing such a solar panel

Examples

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Embodiment approach

[0099] The invention may also be defined by some embodiments described by the following items or aspects:

[0100] Item 1: Solar panel 1 for receiving light from a radiation source, comprising: a plurality of solar cells 2 based on a semiconductor substrate, a transparent front side sheet 4 and a back side sheet 6, said transparent front side sheet 4 being stacked on the above the rear side plate 6; the plurality of solar cells 2 are arranged in an array between the rear side plate 6 and the front side plate 4, and each of the solar cells 2 has a The light-receiving surface 8; the solar cell 2 is embedded in the encapsulant layer 10 between the front side panel 4 and the rear side panel 6, wherein the solar panel includes internal light redirection devices 12, 20, The internal light redirection device 12, 20 is located between the front side panel and the rear side panel, and is used to direct the light received on the solar panel 1 but not captured by the solar cells 2 toward...

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PUM

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Abstract

A solar panel (1) includes: a plurality of semiconductor substrate based solar cells (2), a transparent front side plate (4), and a rear side plate (6). The transparent front side plate (4) is stacked on top of the rear side plate (6) and the plurality of solar cells (2) are arranged in an array in between the rear side (6) plate and the front side plate (4). Each solar cell (2) has a light receiving surface facing (8) towards the front side plate (4); the solar cells (2) being embedded in an encapsulant layer (10) between the front side plate (4) and the rear side plate (6), wherein the solar panel comprises internal light redirection means (12; 20) for guiding light received on the solar panel (1) but not captured by the solar cells (2), towards the solar cells (2).

Description

technical field [0001] The present invention relates to solar panels for receiving light from a radiation source, in particular to solar panels with improved efficiency. Further, the invention relates to a method for manufacturing a solar panel. Background technique [0002] In a standard solar panel based on crystalline silicon, a portion of the solar panel's surface area is occupied by solar cells and a portion is not occupied by solar cells. Those not occupied by the solar cells are gaps represented by the areas between the solar cells and are typically 1 mm to 3 mm wide and surround the solar cell array up to the frame or edge of the solar panel. [0003] The effective area of ​​a solar panel to capture radiant energy is smaller than the size of the solar panel. [0004] In standard solar panels derived from prior art, the areas between the solar cells do not completely lose their ability to generate electricity. Some of the incident light in these areas is reflected ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048H01L31/054
CPCH01L31/048H01L31/0547Y02E10/52Y02E10/547H01L31/0201H01L31/02366H01L31/0508H01L31/0684H01L31/18H02S30/10
Inventor 约翰尼斯·艾德里安努斯·玛丽亚·万鲁斯马伦伊恩·约翰·贝内特艾弗特·尤金·本德
Owner 荷兰应用自然科学研究组织 TNO