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Photovoltaic cell string reworking device

A photovoltaic cell and repair technology, applied in photovoltaic power generation, circuits, electrical components, etc., can solve the problems of high scrapping cost, waste, damage of several pieces, etc., and achieve the effect of reliable repair quality, enhanced welding stability, and improved repair efficiency.

Active Publication Date: 2018-09-25
SUZHOU AUTOWAY SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The batteries are relatively light and thin. In a complete long string obtained, one or several of them may be damaged due to various reasons. If the entire long string is scrapped, the cost of scrapping will be too high and the waste will be serious, but it cannot Return to the original production equipment for repair

Method used

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  • Photovoltaic cell string reworking device
  • Photovoltaic cell string reworking device
  • Photovoltaic cell string reworking device

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Embodiment approach

[0042] In order to achieve the purpose of the present invention, as Figure 2-4 As shown, an embodiment of the present invention is: a photovoltaic cell string rework device, including a desoldering device 1, a working platform 3, the working platform 3 is used to place a photovoltaic cell string 8, and a wire slit is opened on the working platform 3 4. The desoldering device 1 includes a cutting wire 11 that can move along the wire slit 4 .

[0043] Such as image 3 As shown, the cutting wire 11 is desoldered and separated along the welding seam of the battery sheet 9, and the welding part of the bad battery sheet is set at the wire-feeding seam 4, and the cutting wire 11 is dialed into the edge welding seam of the battery sheet. The movement of the cutting wire 11 can remove the battery slice from the battery string. The beneficial effects of adopting the above technical solution are: fast and convenient, reliable repair quality, and greatly improved repair efficiency.

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Abstract

The invention provides a photovoltaic cell string reworking device. The device includes a desoldering device and a working platform; the desoldering device includes a cutting wire; the working platform is used for placing a photovoltaic cell string and is provided with a wire moving gap; and the cutting wire and the wire moving gap are in matching arrangement. The welding part of an undesirable cell sheet is placed along the wire moving gap, so that the undesirable cell sheet can be dismounted from the cell string with the movement of the cutting wire; and the device is fast and convenient, and is reliable in reworking qualities, and therefore, reworking efficiency can be greatly enhanced.

Description

technical field [0001] The invention relates to a repairing device, in particular to a photovoltaic battery string repairing device. Background technique [0002] As an emerging resource, solar energy is green and environmentally friendly. With the increasing smog in China, its promotion and application prospects are particularly broad. The electricity generated by solar cells is formed by converting light energy into electrical energy by multiple cells. [0003] as attached figure 1 As shown, in the production of solar cells, the front and back of the cells need to be serially welded in sequence to form a cell string. The batteries are relatively light and thin. In a complete long string obtained, one or several of them may be damaged due to various reasons. If the entire long string is scrapped, the cost of scrapping will be too high and the waste will be serious, but it cannot Return to the original production equipment for repair. There is an urgent need in the market...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18
CPCH01L31/188Y02E10/50Y02P70/50
Inventor 鲁乾坤
Owner SUZHOU AUTOWAY SYST
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