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A glass opening frameless component and its manufacturing method

A manufacturing method and borderless technology, applied in the direction of final product manufacturing, sustainable manufacturing/processing, electrical components, etc., can solve the problems of high cost, complicated installation and operation, etc., and achieve the effect of convenient and fast installation and operation, and the realization of integration

Inactive Publication Date: 2015-09-09
CEEG SHANGHAI SOLAR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Conventional solar photovoltaic modules are sealed and fixed with aluminum frames around the laminates. The required materials, production, transportation, and installation costs are relatively high, and the installation operation is complicated. There are also great limitations in the selection of the system installation site.

Method used

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  • A glass opening frameless component and its manufacturing method
  • A glass opening frameless component and its manufacturing method
  • A glass opening frameless component and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as Figure 1 ~ Figure 4 As shown, a frameless assembly with glass openings is a 60-piece 156-cell assembly, including tin-coated copper strips 4, battery sheets 3, tempered glass 2, mounting holes 1, EVA film and TPT backplane. The tin-coated copper strip 4 is located on the battery sheet 3, the installation hole 1 is located on the tempered glass 2, and the EVA adhesive film is located between the tempered glass 2 and the battery sheet 3 and between the battery sheet 3 and the TPT backplane.

[0034] A method for manufacturing a glass aperture frameless component, comprising the following steps:

[0035] 1) welding the tin-coated copper strip 4 to the single cell 3;

[0036] 2) Use a customized template to connect the cells 3 in series, arranged in a 10×6 matrix;

[0037] 3) Four installation holes 1 are opened at set positions on the tempered glass 2, and a set safety distance is left between the edge of the installation holes 1 and the surrounding correspondin...

Embodiment 2

[0045] Such as Figure 5 ~ Figure 8 As shown, a frameless assembly with glass openings is a 72-piece 125 cell assembly, including tin-coated copper strips 14, battery sheets 13, tempered glass 12, mounting holes 11, EVA film and TPT backplane. The tin-coated copper strip 14 is located on the battery sheet 13, the mounting hole 11 is located on the tempered glass 12, and the EVA adhesive film is located between the tempered glass 12 and the battery sheet 13 and between the battery sheet 13 and the TPT backplane.

[0046] A method for manufacturing a glass aperture frameless component, comprising the following steps:

[0047] 1) welding the tin-coated copper strip 14 to the monolithic cell 13;

[0048] 2) Use a customized template to connect the cells 13 in series, arranged in a 10×6 matrix;

[0049] 3) Four installation holes 11 are opened at set positions on the toughened glass 12, and a set safety distance is left between the edges of the installation holes 11 and the surro...

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Abstract

The invention relates to a glass perforated frameless component and a manufacturing method thereof. A toughened glass layer, a first EVA (Ethylene Vinyl Acetate) adhesive film layer, solar cells, a second EVA adhesive film layer and a TPT back panel are sequentially arranged from the top down, a tin-coated copper strip is welded on each solar cell, and mounting holes are formed in the toughened glass layer. The manufacturing method comprises the following steps: (1) welding the tin-coated copper strip to a single solar cell; (2) connecting all the single solar cells in series through a customized template; (3) forming four mounting holes in set positions on the toughened glass layer and plugging the four mounting holes through circular silica gel plugs; and (4) sequentially laminating and electrically connecting the toughened glass, the first EVA adhesive film layer, the solar cells, the second EVA adhesive film layers and the TPT back panel. Compared with the prior art, the glass perforated frameless component has the advantages of low cost, convenience in installation and operation, easiness in solar PV-building integration and the like.

Description

technical field [0001] The invention relates to a technology related to solar photovoltaic modules, in particular to a frameless module with openings in glass and a manufacturing method thereof. Background technique [0002] Conventional solar photovoltaic modules are sealed and fixed with aluminum frames around the laminates. The required materials, production, transportation, and installation costs are high, the installation operation is complicated, and the selection of the system installation site also has great limitations. Contents of the invention [0003] The object of the present invention is to provide a cost-saving, convenient and fast installation and operation, easy multi-angle installation, and easy solar photovoltaic-building integrated glass aperture frameless assembly and its manufacture in order to overcome the above-mentioned defects in the prior art. method. [0004] The purpose of the present invention can be achieved through the following technical s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/042H01L31/048H01L31/18H02S30/10
CPCY02E10/50Y02B10/10Y02P70/50
Inventor 郑立好云平
Owner CEEG SHANGHAI SOLAR SCI & TECH