2018
DOI: 10.7567/jjap.57.08rg17
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Temperature dependence of the short circuit current and spectral responsivity of various kinds of crystalline silicon photovoltaic devices

Abstract: The short-circuit current I sc and spectral responsivity (SR) of crystalline silicon (c-Si) photovoltaic (PV) modules and cells are investigated at various device temperatures. The long-wavelength tail of SR shifts toward longer wavelengths as the temperature increases. Although the wavelength shift Δλ per temperature difference ΔT is dependent on the device structure and λ, the present results show that the shift in the quantum efficiency (QE), which is related to SR by QE ? SR ' 1240/λ, can be approximated u… Show more

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Cited by 19 publications
(17 citation statements)
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“…Among the existing three temperature coefficients (α, β, and γ), the uncertainty in estimation of short-circuit current temperature coefficient (α) is likely to be highest due to following reasons 24,25 :…”
Section: Discussionmentioning
confidence: 99%
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“…Among the existing three temperature coefficients (α, β, and γ), the uncertainty in estimation of short-circuit current temperature coefficient (α) is likely to be highest due to following reasons 24,25 :…”
Section: Discussionmentioning
confidence: 99%
“…To avoid this, spectral mismatch correction should be performed by considering the variation of SR with temperature. 25 The effect of uncertainties in the temperature coefficients of P max , V oc , and I sc on the errors in STC correction of various procedures is being investigated by the authors.…”
Section: Discussionmentioning
confidence: 99%
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“…Sometimes, the values for α obtained indoors can differ from the ones obtained outdoors 11,12 . This is due to the temperature dependency of the spectral response of c‐Si, 13 implying a change of spectral mismatch. However, these coefficients can be measured using simulated light following the work by Salis et al 14 …”
Section: Introductionmentioning
confidence: 94%