Photovoltaic tile assembly and preparation method thereof

A photovoltaic tile and component technology, applied in electrical components, semiconductor devices, circuits, etc., can solve the problems of inconvenient construction and installation, low component power, complex process, etc., and achieve the effect of easy disassembly and maintenance, various forms, and low cost.

Pending Publication Date: 2022-07-01
苏州零碳绿建新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, ordinary photovoltaic tile components usually use flexible components to form peaks and valleys, but the process is complicated and the cost is high, or crys

Method used

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  • Photovoltaic tile assembly and preparation method thereof
  • Photovoltaic tile assembly and preparation method thereof
  • Photovoltaic tile assembly and preparation method thereof

Examples

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Example Embodiment

[0019] The present invention will be further illustrated below in conjunction with the accompanying drawings and specific embodiments.

[0020] like Figure 1-3 As shown, this embodiment provides a photovoltaic tile assembly, including a first glass layer 2, a first encapsulation film layer 4, a battery string layer 5, a second encapsulation film layer 6 and a second glass layer that are stacked in sequence. 7, wherein, a coating pattern layer 3 is provided on the surface of the first glass layer 2 close to the first encapsulation adhesive film layer 4, and an anti-reflection coating layer 1 is provided on the other surface.

[0021] Preferably, the anti-reflection coating layer 1 is a SiO2 anti-reflection coating, using the currently mature technology to add a nano-SiO2 anti-reflection coating on the upper surface of the tempered glass, and then through a heat treatment process to make the film and the glass substrate firmly combined, so that The light transmittance of coate...

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Abstract

The photovoltaic tile assembly comprises a first glass layer, a first packaging adhesive film layer, a battery string layer, a second packaging adhesive film layer and a second glass layer which are sequentially arranged in a stacked mode, and a coating pattern layer is arranged on the surface, close to the first packaging adhesive film layer, of the first glass layer. The invention also discloses a preparation method of the photovoltaic tile assembly, and the method comprises the following steps: coating the lower surface of the coated toughened glass with one or more layers of mixed film coatings of metal, alloy or metal compound and SiO2 to form a three-dimensional coated pattern layer; the packaging adhesive film, the battery string and the tempered glass are laid in sequence, and a first packaging adhesive film layer, a battery string layer, a second packaging adhesive film layer and a second glass layer are formed through lamination. Various three-dimensional patterns are formed through tempered glass coating, the forms are diversified, and the requirements of architectural aesthetics are met; the photovoltaic tile is simple in structure, low in manufacturing cost, practical, economical and convenient to disassemble and maintain, and each photovoltaic tile can be independently disassembled and assembled.

Description

technical field [0001] The invention relates to a photovoltaic tile assembly and a preparation method thereof, belonging to the technical field of solar cell assembly processing. Background technique [0002] With the popularization of photovoltaic power generation technology, the construction field has gradually become an important field of photovoltaic power generation applications. Photovoltaic modules are used as photovoltaic building materials in the construction field, and are also the key development direction of photovoltaic applications. Among them, building roofs and building exterior walls are photovoltaic modules. important scenarios of the application. At present, ordinary photovoltaic tile modules usually use flexible modules to form peaks and valleys, but the process is complicated and the cost is high. SUMMARY OF THE INVENTION [0003] Purpose of the invention: In view of the problems and deficiencies in the prior art, the present invention provides a phot...

Claims

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Application Information

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IPC IPC(8): H01L31/048H01L31/0216H01L31/05
CPCH01L31/0481H01L31/02168H01L31/0508
Inventor 秦臻
Owner 苏州零碳绿建新能源科技有限公司
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