UNE-EN IEC 60904-7:2020
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Photovoltaic devices - Part 7: Computation of the spectral mismatch correction for measurements of photovoltaic devices
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30-09-2020
This part of IEC 60904 describes the procedure for correcting the spectral mismatch error introduced in the testing of a photovoltaic device, caused by the mismatch between the test spectrum and the reference spectrum (e.g. AM1.5 spectrum) and by the mismatch between the spectral responsivities (SR) of the reference device and of the device under test and therewith reduce the systematic uncertainty.
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