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Calibration of multi-junction (tandem) thin film photovoltaic modules under natural sunlight

Published online by Cambridge University Press:  27 June 2011

Georgios Tzamalis  and
Harald Müllejans
Georgios Tzamalis
Affiliation:
European Commission, DG JRC, IE, Renewable Energy Unit, 21027 Ispra (Va), Italy.
Harald Müllejans
Affiliation:
European Commission, DG JRC, IE, Renewable Energy Unit, 21027 Ispra (Va), Italy.
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Abstract

We present a procedure for calibrating tandem thin film photovoltaic modules under natural sunlight. The distinct steps involve pre-conditioning via light soaking, spectral response measurements and I-V measurements under natural sunlight. The measurements were done using a crystalline silicon reference cell as well as two filtered reference cells designed to spectrally match the top and bottom junctions in the tandem module.

Keywords

photovoltaicthin filmoptical properties
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1321: Symposium A – Amorphous and Polycrystalline Thin-Film Silicon Science and Technology , 2011 , mrss11-1321-a14-04
Copyright
Copyright © Materials Research Society 2011

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References

REFERENCES

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