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Multi-grid double-glass photovoltaic cell structure

A double-glass photovoltaic and battery technology, applied in photovoltaic power generation, photovoltaic modules, circuits, etc., can solve problems such as uneven force, easy fragments on the edge of the module, and bubbles at the corners

Pending Publication Date: 2020-04-10
盐城天合国能光伏科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When assembling a traditional solar panel, a multi-grid double-glass photovoltaic cell structure is required. However, during the lamination process of the multi-grid double-glass photovoltaic cell structure, since the pressed part is located at the edge, the edge is subjected to The pressure is high, which leads to uneven force, which makes the edge of the component easy to break, and at the same time, the amount of sealing glue on the edge is not filled enough to cause air bubbles at the corners

Method used

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  • Multi-grid double-glass photovoltaic cell structure
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  • Multi-grid double-glass photovoltaic cell structure

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0019] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0020] refer to Figure 1-3 , a multi-grid double-glass photovoltaic cell structure, including an upper frame 1, the outer surface of the upper frame 1 is located at the four corners and the middle bar, and POE strips 2 are fixedly installed, and the bottom of the upper frame 1 is fixedly installed with a l...

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Abstract

The invention provides a multi-grid double-glass photovoltaic cell structure, and relates to the technical field of double-glass assemblies. The structure comprises a shell. A movable adjusting structure is fixedly mounted at the bottom of the shell. A dust removal structure is fixedly mounted on one side of the outer surface of the shell. The dust removal structure comprises a heat dissipation frame. A heat dissipation fan is fixedly mounted on one side of the outer surface of the heat dissipation frame. Heat dissipation holes are formed in the outer surface of the heat dissipation frame. A mounting frame is fixedly mounted on one side of the outer surface of the shell, a pull handle is fixedly mounted at the top of the shell, a dustproof plate is fixedly mounted on the front surface of the shell, a connecting terminal is fixedly mounted on the back surface of the shell, and a control panel is fixedly mounted on the front surface of the shell and located above the dustproof plate. According to the invention, through arranging the POE small strips, 70 * 10mm POE small strips are cushioned at four corners of the upper frame and two sides of the middle bus bar, so that the pressure on four sides of the assembly is reduced, fragments and corner bubbles are improved, the sizes of the small strips are determined through multiple experiments on the basis of the layout of the existingassembly, and the sizes of the POE small strips are in a positive fit state.

Description

technical field [0001] The invention relates to the technical field of double-glass modules, in particular to a multi-grid double-glass photovoltaic cell structure. Background technique [0002] A solar panel is a device that directly or indirectly converts solar radiation into electrical energy through the photoelectric effect or photochemical effect by absorbing sunlight. The main material of most solar panels is "silicon", but due to the high production cost Its general use also has certain limitations. [0003] When assembling a traditional solar panel, a multi-grid double-glass photovoltaic cell structure is required. However, during the lamination process of the multi-grid double-glass photovoltaic cell structure, since the pressed part is located at the edge, the edge is subjected to The pressure is high, which leads to uneven force, making the edge of the component easy to break, and at the same time, the amount of sealing glue on the edge is not filled enough to ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02S30/10H01L31/048
CPCH01L31/0488H02S30/10Y02E10/50
Inventor 吉鹏程王丽华
Owner 盐城天合国能光伏科技有限公司
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