Solar decorative plate applied to building external facade

A technology for decorative panels and exterior facades, applied in architecture, sustainable buildings, building structures, etc., can solve the problems of difficulty in meeting the diverse needs of building facades, single color photovoltaic cells, complex production and installation, etc. Lightweight, high utilization rate of solar energy, and the effect of reducing labor costs

Pending Publication Date: 2020-03-31
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The integration with the building wall requires the prefabrication of the building wall, photovoltaic cells and ancillary equipment. The production and installation are relatively complicated, and it is difficult to replace and maintain; , it is difficult to meet the diverse needs of building facades

Method used

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  • Solar decorative plate applied to building external facade
  • Solar decorative plate applied to building external facade
  • Solar decorative plate applied to building external facade

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0026] A solar decorative panel applied to the facade of a building, the decorative panel includes an exterior surface and an inner surface, wherein,

[0027] Such as figure 1 As shown, for the facade of the decorative board, it includes a substrate 1, a textured layer 2, a photovoltaic cell layer and an encapsulation film 6 from bottom to top, and the substrate 1 is the structure of the textur...

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Abstract

The invention belongs to the field of solar photovoltaic cells, and discloses a solar decorative plate applied to a building external facade. The decorative plate comprises an outer vertical surface and an inner side surface, wherein the outer vertical surface of the decorative plate comprises a substrate, a texture layer, a photovoltaic cell layer and a packaging film from bottom to top, the photovoltaic cell layer is used for absorbing sunlight and generating electricity by using the absorbed sunlight, the pattern of the texture layer is set according to requirements of the building externalfacade, and the packaging film is arranged on photovoltaic electricity and is used for protecting the photovoltaic cell layer; a female buckle is arranged on the surface of the inner side surface ofthe decorative plate, the female buckle is matched with a male buckle on the inner side surface of the adjacent decorative plate to form a buckle structure, the buckle structure realizes structural connection of the adjacent decorative plates on one hand, and ensures series connection of the photovoltaic cell layers in the adjacent decorative plate on the other hand. According to solar decorativeplate, a photovoltaic cell is applied to the building external facade, and the problem of circuit and decorative plate installation in solar panel installation is solved.

Description

technical field [0001] The invention belongs to the field of solar photovoltaic cells, and more specifically relates to a solar decorative panel applied to building facades. Background technique [0002] With the increase of energy demand, the application of solar photovoltaic system on building roofs is far from enough to meet the demand. Except for building roofs, the area of ​​building facades is generally larger than that of roofs, so it has great potential for solar energy utilization; existing photovoltaic cell materials It mainly includes monocrystalline silicon, polycrystalline silicon, CIS, CdTe, CIGS and other materials. Compared with other photovoltaic materials, CIGS materials have high photoelectric conversion efficiency, good stability, low thickness, good light transmittance, and can be made into into bendable thin-film photovoltaic cells. [0003] Photovoltaic cells are mostly used in buildings and building roofs. They are installed by installing brackets on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/077H01L31/048
CPCE04F13/0866H01L31/048Y02B10/10Y02E10/50
Inventor 徐燊李志信张晨易秋凡王强
Owner HUAZHONG UNIV OF SCI & TECH
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