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A Stage‐Gate Framework for Upscaling of Single‐Junction Perovskite Photovoltaics

Forberich, Karen ; Albrecht, Steve; Castriotta, Luigi Angelo; Distler, Andreas; Hauch, Jens; Kirchartz, Thomas; Paetzold, Ulrich W. ORCID iD icon 1; Schorr, Susan; Sprau, Christian ORCID iD icon 2; Stannowski, Bernd; Ternes, Simon; Unger, Eva; Unold, Thomas; Brabec, Christoph J.
1 Institut für Mikrostrukturtechnik (IMT), Karlsruher Institut für Technologie (KIT)
2 Lichttechnisches Institut (LTI), Karlsruher Institut für Technologie (KIT)

Abstract:

To address the challenge of upscaling single-junction perovskite photovoltaics
(PV) toward market-relevant performance in a structured and efficient manner,
a stage-gate approach that divides the process into stages according to technol-
ogy readiness levels (TRLs) is proposed. Whereas the first stage contains only
material research, the later stages are concerned with the development from
lab-scale devices to large-area modules, and properties such as device size as
well as processing methods are adapted step-by-step toward commercializable
techniques. The stages are connected by gates that specify the criteria that
must be met for a material or process to be transferred to the next stage. In
addition, a literature survey for the keywords “perovskite” and “module” is per-
formed. This analysis shows that most of the reported modules have an area
between 10 cm2 and 20 cm 2 , corresponding to stage 3 or TRL 5 in the scheme, and operational stability is often incompletely reported. These findings
analysis indicate a significant gap in the research focus on large-area modules
and elevated stress and field tests, which are essential for transitioning to com-
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Zugehörige Institution(en) am KIT Institut für Mikrostrukturtechnik (IMT)
Lichttechnisches Institut (LTI)
Publikationstyp Zeitschriftenaufsatz
Publikationsjahr 2024
Sprache Englisch
Identifikator ISSN: 1614-6832, 1614-6840
KITopen-ID: 1000178497
Erschienen in Advanced Energy Materials
Verlag Wiley-VCH Verlag
Seiten Art.-Nr.: 202404036
Vorab online veröffentlicht am 29.12.2024
Nachgewiesen in Scopus
Web of Science
Dimensions

Verlagsausgabe §
DOI: 10.5445/IR/1000178497
Veröffentlicht am 29.01.2025
Seitenaufrufe: 10
seit 29.01.2025
Downloads: 7
seit 02.02.2025
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