Unlock instant, AI-driven research and patent intelligence for your innovation.

Solar module with a multilayer backsheet, in the adhesive of which pigments are embedded

A technology for solar modules and lining films, which is applied in the field of solar modules, can solve the problems of poor quality, annoyance, and guilt of counterfeit products, and achieve the effect of simple inspection.

Inactive Publication Date: 2013-10-30
DUNMORE EURO
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the usual construction of solar modules is relatively simple and known on the one hand and is therefore easy to reproduce, and on the other hand requires correspondingly careful production and high-quality raw materials for the high quality, it is always the case when such solar module counterfeits occur. It's annoying that these fakes are of low quality but could be blamed on the original manufacturer

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 module with a multilayer backsheet, in the adhesive of which pigments are embedded
  • Solar module with a multilayer backsheet, in the adhesive of which pigments are embedded
  • Solar module with a multilayer backsheet, in the adhesive of which pigments are embedded

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Marked as a whole with the reference numeral 1, in figure 1 The solar module or photovoltaic module shown schematically in section in , has in a known manner on its lower or rear boundary in the position of use a backing film 2 which protects the inner space of the solar module 1 against Moisture, partially protected against UV light or mechanical influences and electrically insulating.

[0024] On the upper side facing away from the backing film 2 is a glass pane 3, and between said glass pane 3 and backing film 2 a core layer 4 is arranged, the main part of which is a solar cell system 5, the solar The battery system is arranged in an insert 6 which is arranged on both sides of the solar battery system 5 . The glass pane 3 is located on the optically active side of the solar cell 5 , while the backing film 2 seals off the rear side of the solar cell 5 and acts directly on the insert 6 .

[0025] exist Figure 2 to Figure 4 As can be seen in , the backing film 2 can...

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

No PUM Login to View More

Abstract

A solar module (1) with a conventional design and a backsheet (2) is to be non-destructively identified and / or assigned to a specific manufacturer. This is achieved in that detectable pigments or detecting means are incorporated in an adhesive layer (9) in the backsheet that consists of individual foils and said adhesive layer (9).

Description

technical field [0001] The invention relates to a solar module having a backing film which protects the interior of the solar module against moisture, partly against UV light and mechanical influences and is electrically insulating, wherein the backing The film consists or consists of at least two different films between which the adhesive layer is located. Background technique [0002] Such solar modules with a backing film are various and are known, for example, from DE 10 2008 027 000 A1, and the backing film has the advantage that the backing film should protect the interior of the solar module in the manner mentioned And shield the assembly personnel from the current, wherein the backing film should have a very long service life, for example approximately 25 years, so that the backing film can fulfill this protective function for a correspondingly long period without maintenance And produce very high current efficiency. [0003] In general, the outermost individual fi...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048
CPCH01L31/0487H01L31/02Y02E10/50H01L31/049
Inventor S·安托欣
Owner DUNMORE EURO