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A laminated structure of a laminated assembly, a preparation method thereof, and a laminated assembly

A technology of laminated structure and laminated assembly, applied in the direction of coating, electrical components, semiconductor devices, etc., can solve the problems of heavy packaging materials, poor lamination effect, cumbersome lamination process, etc., to reduce weight and improve Aesthetics, the effect of reducing installation costs

Active Publication Date: 2021-05-28
SUNMAN (ZHENJIANG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Therefore, there is an urgent need to find a way to solve the problems of heavy weight, high cost, cumbersome lamination process and poor lamination effect of the packaging material in the existing photovoltaic module laminated structure, while meeting the requirements of UV resistance, aging resistance and impact resistance. , fire protection, anti-insulation and other photovoltaic industry technical standards, and increase the output power of the module to improve the aesthetics

Method used

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  • A laminated structure of a laminated assembly, a preparation method thereof, and a laminated assembly
  • A laminated structure of a laminated assembly, a preparation method thereof, and a laminated assembly
  • A laminated structure of a laminated assembly, a preparation method thereof, and a laminated assembly

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Embodiment 1

[0058]Seefigure 2 As shown, a laminate structure of a lamination assembly includes a first package layer 11a, a laminated battery 13a, and a second package layer 14a, wherein the laminate comprises a fluorine-like film layer in order to further enhance weather resistance. The fluoroplastic film layer is located above the first package.

[0059]In the present embodiment, the lamination structure further includes a first encapsulating film layer 12a, and the first encapsulating film layer 12a is located between the first sealing layer 11a and the laminated battery 13a. The first encapsulated film layer 12a is made of an EVA material.

[0060]The first package layer is prepared from 30 parts by weight of the fiber cloth and 70 parts by weight of the first encapsulation powder coating, and the second package layer is prepared from 50 parts by weight of the fiber cloth and 50 parts by weight of the second package powder coating; the fiber cloth is The fibrous material is made of a flat fabric;...

Embodiment 2

[0078]Seeimage 3 As shown in the present embodiment, the lamination structure includes a fluorine plastic film layer 11b, a first package layer 12b, a first encapsulating film layer 13b, a laminated battery 14b, and a second sealing layer 15b, a fluoroplastic film layer 11b. The remaining technical scheme of the first release layer 12b is the same as those of the above-described Embodiment 1.

Embodiment 3

[0080]SeeFigure 4 In the present embodiment 3, the laminate includes a first package layer 11c, a first encapsulating film layer 12c, a laminated battery 13c, a second package layer 14c, and a back plate layer 15c, and the back plate layer 15c is located in the second Next, the other technical solution of the present embodiment 3 is the same as those of the above-described EXAMS.

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Abstract

The invention discloses a laminated structure of a laminated assembly, comprising a first encapsulation layer, a solar cell string and a second encapsulation layer, characterized in that the first encapsulation layer comprises a first base fabric layer and a first encapsulation coating, The first encapsulation coating is an acrylic coating or a super-weather-resistant polyester coating; the second encapsulation layer includes a second base fabric layer and a second encapsulation coating, and the second encapsulation coating is a super-weather-resistant polyester coating; the solar cell string For laminated batteries. The invention not only has low cost, but also effectively solves the problem of reducing the weight of photovoltaic module packaging materials and increases the light absorption area under the premise of meeting the requirements of photovoltaic industry technical standards such as anti-ultraviolet, anti-aging, impact resistance, fire resistance, and anti-insulation. It also increases the output power and improves the aesthetics, which is very suitable for large-scale promotion and application in the photovoltaic field.

Description

Technical field[0001]The present invention belongs to the field of photovoltaic, and more particularly to a lamination structure of a laminate assembly and a preparation method thereof, and the present invention also relates to a laminate assembly to which the laminate structure is applied.Background technique[0002]In the current social, energy contradictions and environmental issues are increasingly high and increasing, and various types of clean energy are inevitable. In recent years, the photovoltaic industry has developed rapidly, technology updates are gradually accelerated. At present, the photovoltaic industry is diversifying, high reliability, high power, low installation costs, various functional components, have become a direction in which photovoltaic components are developed.[0003]Solar photovoltaic power generation rely on solar cells to transform light directly into electrical energy. Over the past decade, the global production of photovoltaic batteries increased over ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/048H01L31/18C09D5/03C09D167/00C09D133/00
CPCC09D5/03C09D133/00C09D167/00H01L31/048H01L31/0481H01L31/18Y02E10/50
Inventor 施正荣龙国柱刘皎彦练成荣王伟力
Owner SUNMAN (ZHENJIANG) CO LTD
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