Achievement of over 17% efficiency with 30×30cm2-sized Cu(InGa)(SeS)2 submodules

Achievement of over 17% efficiency with 30×30cm2-sized Cu(InGa)(SeS)2 submodules

17.2 % efficiency on a 30×30cm 2 -sized Cu(InGa)(SeS) 2 (CIS-based) thin-film submodule is achieved. The structure of the submodule is the same as the previously reported one; i.e. monolithically integrated CIS-based cells on a Mo-deposited glass substrate with a Zn(O, S, OH) x buffer and a ZnO wind...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Sugimoto, H., Yagioka, T., Nagahashi, M., Yasaki, Y., Kawaguchi, Y., Morimoto, T., Chiba, Y., Aramoto, T., Tanaka, Y., Hakuma, H., Kuriyagawa, S., Kushiya, K.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Apertures
Optical buffering
Optical losses
Optical reflection
Optical refraction
Optical variables control
Refractive index
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:17.2 % efficiency on a 30×30cm 2 -sized Cu(InGa)(SeS) 2 (CIS-based) thin-film submodule is achieved. The structure of the submodule is the same as the previously reported one; i.e. monolithically integrated CIS-based cells on a Mo-deposited glass substrate with a Zn(O, S, OH) x buffer and a ZnO window. Current progress is brought by improving uniformity across respective layers and by reducing the optical loss of the ZnO window. For enhanced cost-competitiveness, we are pursuing both research & development and commercial production with unprecedented speed.
ISSN:0160-8371
DOI:10.1109/PVSC.2011.6186681