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Tackling the Challenges for Industrialization of Perovskite Silicon Tandem Solar Cells

Presentation held at EU PVSEC 2021, 38th European Photovoltaic Solar Energy Conference and Exhibition, Lissabon, Portugal, 06.-10. September 2021, virtuell
: Goldschmidt, J.C.; Schulze, P.S.C.; Kabakli, Ö.S.; Bett, A.J.; Bivour, M.; Efinger, R.; Feldmann, F.; Fett, B.; Gerspacher, F.M.; Goraya, B.S.; Herbig, B.; Heydarian, M.; King, H.; Lange, S.; Luderer, C.; Messmer, C.; Nagel, H.; Naumann, V.; Nold, S.; Penn, M.; Reichel, C.; Schubert, M.C.; Romero Sierra, C.A.; Sittinger, V.; Tutsch, L.; Hermle, M.; Glunz, S.W.

European Photovoltaic Solar Energy Conference and Exhibition (EU PVSEC) <38, 2021, Online>
Fraunhofer ISE ()
Photovoltaik; Silicium-Photovoltaik; Perowskit- und Organische Photovoltaik; Si-Bottomzellen für Tandemphotovoltaik; Perowskitsolarzellen und -module; Perowskit-Silicium Tandemphotovoltaik
Anfrage beim Institut / Available on request from the institute

Perovskite silicon tandem solar cells promise lower levelized costs of electricity than single junction silicon and perovskite solar cells. Achieving this goal requires high efficiencies >27% and stability for long device lifetime. Furthermore, deposition on textured silicon would enable higher energy yields, and lead-free perovskite absorbers would avoid acceptance issues due to environmental concerns. Applicability to different bottom solar cell concepts, such as PERC, TOPCon or SHJ, would further facilitate an evolutionary transition of the PV industry.