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Solar cell detection method and system

A solar cell and solar cell technology, applied in the field of solar energy, can solve the problems of low detection efficiency and low detection accuracy.

Pending Publication Date: 2020-10-30
鸿翌科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a detection device and method for a solar cell, which is used to solve the problem that in the prior art, multiple detection devices need to be used to individually detect each performance of the solar cell, resulting in low detection efficiency, The problem of low detection accuracy

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  • Solar cell detection method and system
  • Solar cell detection method and system

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] figure 1 A schematic flow chart of a detection method for a solar cell sheet provided by an embodiment of the present application is shown. S...

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Abstract

The invention relates to a solar cell detection method and system. The method comprises the steps: scanning the ID data of each solar cell, and uploading the ID data to a database; performing visual inspection on the solar cell to obtain visual inspection data, and uploading the visual inspection data to a database; performing an electrical parameter test on the solar cell to obtain electrical parameter test data, and uploading the electrical parameter test data to a database; and distinguishing the solar cells according to the ID data, the visual detection data and the electrical parameter test data stored in the database. According to the detection method of the solar cell part, the solar cell part can be continuously and efficiently detected, unqualified products can be selected out, nomanual interference exists in detection, and the accuracy is improved.

Description

technical field [0001] The invention relates to the technical field of solar energy, in particular to a method and system for detecting solar cells. Background technique [0002] Solar cells are made up of multiple cells. Among them, PICI (Production Integrated Cell Interconnect) equipment cuts stainless steel battery rolls into fixed-length cells, and then connects the cells in series into components of different lengths. Among them, in the process of integrating solar cells, since whether each cell can work normally directly affects the photoelectric conversion rate of the entire cell, it is necessary to test each cell, such as the detection of surface coating defects, open circuits, etc. The detection of voltage and open circuit current, etc., the cells that fail to pass the detection cannot be used. [0003] In the prior art, when testing solar cells, it is often necessary to use multiple detection devices to manually detect each performance of the solar cells separatel...

Claims

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Application Information

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IPC IPC(8): G06K17/00G06F16/25B41J3/407B41J3/44
CPCG06K17/0022G06F16/25B41J3/4073B41J3/445
Inventor 黄帅吴国发徐志江
Owner 鸿翌科技有限公司
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