Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Solar cell module and preparation method thereof

A technology of solar cells and components, applied in the field of solar energy, can solve the problems of reducing power generation efficiency, shortening service life, and low overall strength, and achieve the effects of prolonging safety, increasing power generation efficiency, and beautifying appearance

Pending Publication Date: 2020-08-07
上海祖强能源有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large area of ​​the array component, the overall strength is low, especially the strength at the joint between two adjacent solar cells is low
Moreover, the solar cell array components are placed in the natural environment and are eroded by moisture and rain for a long time. The single solar cell components are easily affected by water vapor, which shortens the service life and reduces the power generation efficiency.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Solar cell module and preparation method thereof
  • Solar cell module and preparation method thereof
  • Solar cell module and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0085] In the preparation method of the above-mentioned solar cell module, the performance and strength of resisting water vapor attack can be improved by setting the water vapor barrier 2 and the isolation glue 4 . Install the water vapor barrier 2 before stacking the front plate 1 and the back plate 5, and avoid setting the water vapor barrier after lamination, which can further improve the bonding tightness between the front plate 1, the back plate 5 and the water vapor barrier 2, and at the same time avoid stacking The subsequent installation of the water vapor barrier 2 may cause processing defects, which can also reduce the difficulty of processing and reduce the processing steps.

[0086] Another embodiment discloses A1, a method for preparing a solar cell module. The solar cell module includes: a front plate; a back plate, arranged opposite to the front plate; a water vapor barrier, interposed between the front plate and the back plate, and the water vapor barrier and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Widthaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a solar cell module and a preparation method thereof. The solar cell module comprises: a front plate; a back plate arranged opposite to the front plate; a water vapor blocking piece clamped between the front plate and the back plate, wherein the water vapor blocking piece is matched with the front plate and the back plate to form a closed containing space; at least two solarcells accommodated in the containing space, wherein two adjacent solar cells in the at least two solar cells are arranged at intervals; and an isolation glue arranged between the adjacent solar cells, wherein the isolation glue is bonded and fixed with the back plate and the front plate. The solar cell module can resist the influence of water vapor and improve the splicing strength.

Description

technical field [0001] The invention relates to the field of solar energy, in particular to a solar battery module and a preparation method thereof. Background technique [0002] Building Integrated Photovoltaics (BIPV) is a technology that integrates solar cell modules into buildings, which not only realizes the functions of traditional curtain walls, but also has the function of efficiently providing electric energy. In order to realize the high power output of the solar cell components, it is necessary to splice at least two groups of single solar cell components to form a solar cell array component. Due to the large area of ​​the array component, the overall strength is low, especially the strength at the joint between two adjacent solar cells is low. Moreover, the solar cell array components are placed in the natural environment and are eroded by moisture and rain for a long time, and the single solar cell components are easily affected by water vapor, which shortens t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01L31/049
CPCH01L31/049Y02E10/50
Inventor 李刚黄亮谭军毅赖辉龙
Owner 上海祖强能源有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com