Standardising current-voltage measurements for metastable solar cells

The present situation with respect to current-voltage measurement standards for metastable photovoltaics, including perovskites, is discussed. New draft updates to the IEC 60904-1 standard do not fully capture the needs of metastable devices. A new document within the 60904 series capturing the acad...

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Bibliographic Details
Published in:JPhys Energy 2020-01, Vol.2 (1), p.11002
Main Author: Fell, Christopher J
Format: Article
Language:English
Subjects:
Electrical measurement
measurement
metastable
perovskite
Perovskites
photovoltaic
Photovoltaic cells
Solar cells
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Summary:The present situation with respect to current-voltage measurement standards for metastable photovoltaics, including perovskites, is discussed. New draft updates to the IEC 60904-1 standard do not fully capture the needs of metastable devices. A new document within the 60904 series capturing the academically favoured SPO and MPPT methods would go a long way toward solving the present ambiguity, however the lack of an effective stabilisation procedure remains the greatest hurdle for perovskite PV.
ISSN:2515-7655
2515-7655
DOI:10.1088/2515-7655/ab55cc