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Measuring system for solar cell and sunlight simulator

A technology for solar simulators and solar cells, which is applied in the measurement of electrical variables, components and instruments of electrical measuring instruments, etc., can solve the problems of accelerated aging experiments, increased measurement costs, and inability to use reliability tests.

Active Publication Date: 2011-10-19
IND TECH RES INST
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  • Application Information

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Problems solved by technology

In addition to the disadvantages of using xenon lamps, this device cannot be used in reliability tests, such as accelerated aging tests or light soaking tests (light soaking tests), and when testing solar modules, the test must be completed in a very short time. Such a device Will increase the cost of measurement

Method used

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  • Measuring system for solar cell and sunlight simulator
  • Measuring system for solar cell and sunlight simulator
  • Measuring system for solar cell and sunlight simulator

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Embodiment Construction

[0048] The direction of the present invention discussed here is a measurement system for solar cells. In order to thoroughly understand the present disclosure, detailed steps and components will be provided in the following description. It is evident that the practice of the invention is not limited to specific details familiar to those skilled in the art. On the other hand, well-known components or steps have not been described in detail so as not to unnecessarily limit the invention. The preferred embodiments of the present invention will be described in detail as follows. However, in addition to these detailed descriptions, the present invention can also be widely implemented in other embodiments, and the scope of the present invention is not limited, and the patent scope shall prevail.

[0049] According to one embodiment of the present invention, figure 1 The measurement system 100 of a solar cell is illustrated as an example. The measurement system 100 includes a ligh...

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Abstract

The invention relates to a measuring system for a solar cell and a sunlight simulator. The invention provides the measuring system, which comprises a light source generating device, a supporting device and a measuring device. The light source generating device is constructed so as to generate light sources. The light source generating device consists of a plurality of light emitting diodes giving off different wavelengths, and the lighting frequency spectrum of the light source generating device satisfies a preset specification. The supporting device is constructed to hold articles to be measured, and to measure currents and voltages generated by the articles to be measured after being irradiated by the light source.

Description

technical field [0001] The invention relates to a solar cell measurement system and a solar simulator. Background technique [0002] The era of energy shortage is coming, so the solar module market will flourish in terms of production, manufacturing, verification and other aspects. In the future, whether it is in the production line or in the verification unit, it is necessary to have a solar simulator measurement system, because the solar simulator can provide a stable light source no matter when and where. [0003] A solar simulator is a lighting device that reproduces the spectral distribution of sunlight very accurately. The solar simulator is indispensable for the performance test of some products using solar energy, such as: the test of the conversion efficiency of solar cells, and some accelerated aging tests. Therefore, with the increasing demand for solar modules, the market size of solar simulators is gradually increasing. [0004] The technology of solar simula...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/265G01R1/00
Inventor 施仁亲李思贤吴鸿森吴登峻梁玮耘陈震伟陈祀宏
Owner IND TECH RES INST
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