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Laminated structure of stack component and manufacturing method thereof, and the stack component

A technology of laminated structure and laminated assembly, which is applied in coatings, electrical components, semiconductor devices, etc., can solve the problems of heavy packaging materials, cumbersome lamination process, poor lamination effect, etc., to achieve weight reduction and improvement. Aesthetics, the effect of reducing installation costs

Active Publication Date: 2018-10-23
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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  • Laminated structure of stack component and manufacturing method thereof, and the stack component
  • Laminated structure of stack component and manufacturing method thereof, and the stack component
  • Laminated structure of stack component and manufacturing method thereof, and the stack component

Examples

Experimental program
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Effect test

Embodiment 1

[0058] See figure 2 As shown, a laminated structure of a laminated assembly, the laminated structure includes a first packaging layer 11a, a laminated battery 13a and a second packaging layer 14a, wherein, in order to further enhance the weather resistance, the laminated structure includes a fluoroplastic film layer , the fluoroplastic film layer is located above the first encapsulation layer.

[0059] The laminated structure in this embodiment further includes a first encapsulation film layer 12a, and the first encapsulation film layer 12a is located between the first encapsulation layer 11a and the laminated battery 13a. The first packaging film layer 12a is made of EVA material.

[0060]The first packaging layer is prepared from 30 parts by weight fiber cloth and 70 parts by weight of the first packaging powder coating, and the second packaging layer is prepared from 50 parts by weight fiber cloth and 50 parts by weight of the second packaging powder coating; the fiber cl...

Embodiment 2

[0078] See image 3 As shown, in this embodiment 2, the laminated structure includes a fluoroplastic film layer 11b, a first packaging layer 12b, a first packaging adhesive film layer 13b, a laminated battery 14b and a second packaging layer 15b, and the fluoroplastic film layer 11b Located above the first encapsulation layer 12b, the rest of the technical solution of this embodiment 2 is the same as that of the above-mentioned embodiment 1.

Embodiment 3

[0080] See Figure 4 As shown, in this embodiment 3, the laminated structure includes the first encapsulation layer 11c, the first encapsulation film layer 12c, the laminated battery 13c, the second encapsulation layer 14c and the back sheet layer 15c, and the back sheet layer 15c is located on the second Below the encapsulation layer 14c, other technical solutions of the third embodiment are the same as those of the first embodiment above.

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Abstract

The invention discloses the laminated structure of a stack component. The structure comprises a first packaging layer, a solar cell string and a second packaging layer. The structure is characterizedin that the first packaging layer includes a first base fabric layer and a first packaging coating, and the first packaging coating is an acrylic coating or a super weather resistant polyester coating; the second packaging layer includes a second base fabric layer and a second packaging coating, and the second packaging coating is the super weather resistant polyester coating; and the solar cell string is a stacked cell. In the invention, cost is low, under the condition of satisfying photovoltaic industry technology standard requirements, such as anti-ultraviolet performance, anti-aging performance, anti-shock performance, fireproof performance, anti-insulation performance and the like, the light weight of a photovoltaic component packaging material is effectively realized, a light absorption area is increased, output power is increased too, an aesthetic degree is improved, and the structure is very suitable for scale promotion and application in a photovoltaic field.

Description

technical field [0001] The invention belongs to the field of photovoltaics, and in particular relates to a lamination structure of a lamination assembly and a preparation method thereof, and also relates to a lamination assembly using the lamination structure. Background technique [0002] In the current society, energy conflicts and environmental problems are becoming more and more prominent, and the development of various types of clean energy is an inevitable trend. In recent years, the photovoltaic industry has developed rapidly, and technological updates have been gradually accelerated. At present, the photovoltaic industry is developing towards product diversification. The research and development of various functional components with high reliability, high power and low installation cost has become a direction for the development of photovoltaic components. [0003] Solar photovoltaic power generation relies on solar cells to convert light energy directly into electri...

Claims

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Application Information

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Patent Type & Authority Applications(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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