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Method and device for structuring solar modules

A solar module, structured technology, applied in energy conversion devices, fine working devices, stone processing equipment, etc., can solve the problems of short circuit of the track, damage to the efficiency of solar modules, etc., and achieve the effect of improving the efficiency and improving the quality of the score.

Inactive Publication Date: 2008-05-21
MANZ AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Impairment of solar module efficiency when track width is too wide
Also may cause short circuit between traces

Method used

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  • Method and device for structuring solar modules

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Embodiment Construction

[0025] The single FIGURE shows a very simplified structure-forming device 10 . In the surface 11 of the solar module 12 lying on a platform 13, add or engrave the score by the tool 14 forming the structure, (the tool forming the structure is in this embodiment formed by the tool of mechanical structure, especially constituted by a stylus) by moving the structuring tool 14 along the solar module 12 , for example in the direction of the double arrow 15 , with a defined contact pressure. A sensor 16 moves with the structuring tool 14 , which sensor detects the indentations made by the structuring tool 14 . The sensor 16 is preferably mechanically coupled to the structure-forming tool 14 so that they move together. However, it is also conceivable to move the sensor 16 independently of the structure-forming tool 14 .

[0026] The sensor 16 is data-technically connected to an evaluation device 17 which evaluates the quality of the detected score widths. Based on this evaluation, ...

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Abstract

The method involves attaching a groove in a solar module (12) by a structuring tool (14), and determining the attached groove by a sensor (16) that is designed as optical sensor or mechanical sensor.

Description

technical field [0001] The invention relates to a method for structuring a solar module, in which a notch is introduced into the solar module by means of a structure-forming tool, and to the structuring device. Background technique [0002] Glass substrates are used for the production of thin-film solar modules, which are usually coated in three layers in coating systems. In order to connect the individual cells in series within the solar module, the layers are selectively separated in three structuring steps by introducing lines (scores) into the solar module. [0003] If the track width is too wide, the efficiency of the solar module is impaired. In addition, short circuits between tracks may result. Contents of the invention [0004] It is an object of the invention to provide a method and a device by means of which the quality of the added tracks can be monitored. [0005] This object is achieved in a surprising and simple manner by a method of the above-mentioned t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18
CPCB23K26/367B23K26/04H01L31/022425B28D5/0064B28D1/225H01L27/1423Y02E10/50B23K26/032B23K26/03H01L31/046B23K26/364Y10T29/53022Y10T29/5313Y10T29/53174Y10T29/49004H01L31/18
Inventor D·曼茨
Owner MANZ AUTOMATION