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Quick testing method for stable electrical performance parameter of CdTe solar battery

A solar cell and electrical performance testing technology, which is applied in the direction of measuring electricity, measuring devices, and measuring electrical variables, etc., can solve problems that affect the production efficiency of enterprises, reduce the social competitiveness of enterprises, and take a long time to measure, so as to reduce energy consumption, The effect of stable power output state and accurate electrical performance parameters

Inactive Publication Date: 2019-03-19
ZHONGSHAN RUIKE NEW ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, to measure the electrical performance parameters of CdTe solar cells after packaging, they need strong light for a long time to be stable, and the measurement takes a long time, which seriously affects the production efficiency of the enterprise and reduces the social competitiveness of the enterprise.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] A kind of rapid testing method for CdTe solar cell stable electrical performance parameter, comprises the following steps:

[0021] A, heating the battery, placing the CdTe solar cell to be detected in a laminator, and heating the CdTe solar cell by the laminator,

[0022] Here, as a preferred embodiment of the present invention, when the laminator heats the CdTe solar cell, the temperature is 120-160° C., and the time is 10-16 minutes. More preferably, the laminator heats the CdTe solar cell When the battery is heated, the temperature is 140°C and the time is 13 minutes;

[0023] B, illuminate the battery, take out the CdTe solar cell that has been heated in step A and put it into an incubator for heat preservation, the incubator is provided with a light source that can emit light, and the CdTe solar cell is kept warm in the incubator. The light source is energized to emit light and illuminate the CdTe solar cell. Here, as a preferred embodiment of the present inventi...

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Abstract

The invention discloses a quick testing method for a stable electrical performance parameter of a CdTe solar battery. The method comprises the following steps of A, battery heating; B, battery illumination, wherein the CdTe solar battery after heating in the first step is taken out and placed in a heat preservation box for heat preservation and illumination; C, battery cooling, wherein the CdTe solar battery after illumination is taken out and cooled; D, performance detection, wherein a detection device is adopted for conducting electrical performance testing on the CdTe solar battery after cooling. According to the quick testing method, a light source for illumination is added in the heat preservation box, in combination with a packaging technology, assembly waste heat provided by a lamination technology is effectively used, the CdTe solar battery can be quickly activated, the stable power output state is achieved, the accurate electrical performance parameter is obtained during measurement, and meanwhile energy consumption is effectively lowered.

Description

technical field [0001] The invention relates to the field of solar power supply production, in particular to a testing method capable of rapidly detecting stable electrical performance parameters of CdTe solar cells. Background technique [0002] As we all know, after packaging, the electrical performance parameters of CdTe solar cells need to be irradiated with strong light for a long time to be stable, and the measurement takes a long time, which seriously affects the production efficiency of enterprises and reduces the social competitiveness of enterprises. Contents of the invention [0003] In order to solve the above-mentioned problems, the object of the present invention is to provide a simple and fast test method for detecting stable electrical performance parameters of CdTe solar cells. [0004] The technical scheme that the present invention adopts for solving its technical problem is: [0005] A kind of rapid testing method for CdTe solar cell stable electrical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36
CPCG01R31/3644
Inventor 王大鹏牛改宇潘智林黄胜源
Owner ZHONGSHAN RUIKE NEW ENERGY CO LTD