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Method of encapsulating photovoltaic panel

A solar panel and sealing film technology, applied in the field of solar panels, can solve the problem of waste storage of sealing film

Inactive Publication Date: 2011-10-19
DU PONT APOLLO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, an object of the present invention is to provide a sealing method for a solar panel, using a melted sealing material to directly seal the solar panel, so as to solve the above-mentioned waste and storage problems of the sealing film

Method used

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Embodiment Construction

[0017] According to the above, a sealing method for a solar panel is provided. In the following description, an exemplary manufacturing method of the above solar panel sealing method will be introduced. For the sake of easy understanding of the described embodiments, a number of technical details will be provided below. Of course, not all embodiments require these technical details. Meanwhile, some well-known structures or components are only drawn schematically in the drawings to appropriately simplify the contents of the drawings.

[0018] As mentioned above, the current sealing process of solar panels often needs to process the sealing material into a sealing film before it can be used to seal the solar panel. The process of manufacturing the sealing film usually includes the steps of batching, standing, calendering or casting, embossing, cooling, trimming, slicing and packaging. When the sealing film is used for the sealing process of the solar module, the sealing proce...

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Abstract

The invention provides a method of encapsulating photovoltaic panel. Melted encapsulant is extruded directly onto the photovoltaic panel to encapsulate a photovoltaic panel.

Description

technical field [0001] The present invention relates to a solar panel, and in particular to a manufacturing method of the solar panel. Background technique [0002] In the current manufacturing process of solar panels (photovoltaic panels), usually the sealing material (encapsulant) is processed to form a sealing film first, and then the encapsulating process of the solar panel is carried out. However, in order to control the thickness uniformity of the sealing film, or to match the size of the solar panel, it is often necessary to cut off part of the sealing film. In addition, the shelf life of sealing films is usually less than half a year. Therefore, it is necessary to solve the waste and storage problems of the sealing film. Contents of the invention [0003] Therefore, an object of the present invention is to provide a method for sealing a solar panel, using a melted sealing material to directly seal the solar panel, so as to solve the above-mentioned waste and stor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18
CPCB32B37/153B32B2457/12H01L31/0481H01L31/1876Y02E10/50Y02P70/50
Inventor 萧伟伦游祥益陈烜平
Owner DU PONT APOLLO