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Proceedings Paper

Accuracy of spectral response measurement for large area solar cells using filter method
Author(s): Tiecheng Li; Leibing Shi; Ming Xia; Dejin Yin; Fangsheng Lin; Biyong Huang
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Paper Abstract

An apparatus for determining the spectral response of large area solar cells based on filter method has been introduced. The spectral response of a solar cell is measured by irradiating it by means of a narrow-bandwidth light source at a series of different wavelengths covering its response range, and measuring the short-circuit current density and irradiance at each of these wavelengths. Experiments have been performed to analyze the factors which can affect the spectral response measurements such as the full width at half maximum (FWHM) of filters, the non-uniformity of monochromatic light. The results indicate that less FWHM of filters, more uniformity of monochromatic light will lead to a more accurate measurement.

Paper Details

Date Published: 8 October 2015
PDF: 6 pages
Proc. SPIE 9677, AOPC 2015: Optical Test, Measurement, and Equipment, 96772M (8 October 2015); doi: 10.1117/12.2203097
Show Author Affiliations
Tiecheng Li, Shanghai Institute of Measurement and Testing Technology (China)
Leibing Shi, Shanghai Institute of Measurement and Testing Technology (China)
Ming Xia, Shanghai Institute of Measurement and Testing Technology (China)
Dejin Yin, Shanghai Institute of Measurement and Testing Technology (China)
Fangsheng Lin, Shanghai Institute of Measurement and Testing Technology (China)
Biyong Huang, Shanghai Institute of Measurement and Testing Technology (China)


Published in SPIE Proceedings Vol. 9677:
AOPC 2015: Optical Test, Measurement, and Equipment
Sen Han; Jonathan D. Ellis; Junpeng Guo; Yongcai Guo, Editor(s)

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