CALIBRATION OF PRIMARY REFERENCE SOLAR CELLS AT KRISS

Dong-Hoon Lee, Seung-Nam Park, Seongchong Park, Jae-Keun Yoo, Seung Kwan Kim

Abstract

The capability of KRISS, Korea, for the SI-traceable calibration of primary reference solar cells according to the IEC standards is presented. The method is based on measurement of absolute spectral irradiance of a solar simulator combined with differential spectral responsivity measurement for spectral mismatch correction. The uncertainty is evaluated to be less than 2 % (<i>k</i> = 2) for short-circuit current measurement, and its validity is tested by comparison with other realizations.

Keywords

reference solar cell, conversion efficiency, standard test condition, SI traceable calibration

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IMEKO-WC-2012-SS1-O5.pdf

DOI

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