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Photoelectric building material and preparation method thereof

A building material and photoelectric technology, applied in the direction of photovoltaic power generation, photovoltaic modules, electrical components, etc., can solve the problems of affecting the overall effect of the building, increasing the building load, wasting building materials, etc., to reduce installation costs, solve lightweight, and reduce labor intensity Effect

Inactive Publication Date: 2018-05-11
SUNMAN SHANGHAI CO LTD
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  • Claims
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Problems solved by technology

Moreover, BAPV will increase the building load and affect the overall effect of the building
In addition, for the surface of buildings, BAPV also has the problem of repeated construction, which seriously wastes building materials.

Method used

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  • Photoelectric building material and preparation method thereof
  • Photoelectric building material and preparation method thereof
  • Photoelectric building material and preparation method thereof

Examples

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preparation example Construction

[0043] Such as figure 2 Shown, the preparation method of packaging material comprises:

[0044] Step S301, premixing the resin with the curing agent;

[0045] Step S302, using a coating device to evenly coat the premixed mixture on the fiber cloth made of fiber materials;

[0046] Step S303, pre-bonding the mixture of the resin and the curing agent and the fiber cloth by pressing and heating;

[0047] In step S304, the encapsulation material with a suitable size is obtained by segmental cutting, and the encapsulation material is composed of 30-50% by weight of fiber material, 35-50% of resin, and 15-20% of curing agent.

[0048] In addition, the technical solution of the present invention also relates to the design and manufacturing technology of optoelectronic building materials, and specifically provides a design and manufacturing method of a new type of optoelectronic building materials.

[0049] The purpose of the photoelectric building material and its manufacturing m...

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Abstract

The invention provides a photoelectric building material and a preparation method thereof. A packaging material in the photoelectric building material comprises 30-50% of a fiber material, 35-50% of resin and 15-20% of a curing agent. A preparation method of the packaging material comprises the following steps: premixing the resin with the curing agent, coating a fiber cloth formed by braiding thefiber material with the mixture, pre-bonding the mixture with the fiber cloth through pressurizing and heating, and cutting the pre-bonded fiber cloth to produce the packaging material. The preparation method of the photovoltaic building material comprises the following steps: (1) sequentially stacking a fluorine plastic film, a packaging material, EVA, a solar cell, second packaging material anda green building material, and carrying out lamination and cooling to obtain the photoelectric building material; and (2) sequentially stacking the fluorine plastic film, the first packaging material, EVA, the solar cell, the second packaging material and a backing plate, carrying out lamination and cooling to obtain a laminated part, uniformly spreading an adhesive or a hot-melt adhesive film onthe surface of the green building material, pasting the laminated part, and carrying out full curing to obtain the photovoltaic building material.

Description

technical field [0001] The invention relates to a building material, in particular to a photoelectric building material and a preparation method thereof, and belongs to the technical fields of new energy power generation, photovoltaic application and green building materials. Background technique [0002] With the increasing pressure of environmental protection, green development has increasingly become the theme of the world economy. my country has raised the construction of ecological civilization and green development to unprecedented heights, and building energy conservation is one of the important measures to promote green development. [0003] Since the reform and opening up, my country's infrastructure construction and real estate investment have continued to grow, and the proportion of building energy consumption in the total energy consumption of society has been rising steadily. According to authoritative data, at the end of the 1970s, my country's building energy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/00D06N3/04D06N3/12D06N3/14H02S20/26
CPCD06N3/0015D06N3/0022D06N3/0034D06N3/0061D06N3/0077D06N3/042D06N3/047D06N3/12D06N3/123D06N3/14D06N3/142D06N2201/0272D06N2201/082D06N2201/087D06N2209/067D06N2209/103D06N2209/1678D06N2211/06H02S20/26Y02B10/10Y02E10/50
Inventor 施正荣龙国柱刘皎彦练成荣王伟力曹圣龙
Owner SUNMAN SHANGHAI CO LTD
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