Monolithic Perovskite/Silicon Tandem Solar Cells Fabricated Using Industrial p‐Type Polycrystalline Silicon on Oxide/Passivated Emitter and Rear Cell Silicon Bottom Cell Technology

dc.contributor.authorMariotti, Silvia
dc.contributor.authorJäger, Klaus
dc.contributor.authorDiederich, Marvin
dc.contributor.authorHärtel, Marlene S.
dc.contributor.authorLi, Bor
dc.contributor.authorSveinbjörnsson, Kári
dc.contributor.authorKajari-Schröder, Sarah
dc.contributor.authorPeibst, Robby
dc.contributor.authorAlbrecht, Steve
dc.contributor.authorKorte, Lars
dc.contributor.authorWietler, Tobias
dc.date.accessioned2022-06-20T09:58:51Z
dc.date.available2022-06-20T09:58:51Z
dc.date.issued2022-02-17
dc.date.updated2022-06-14T23:26:10Z
dc.description.abstractCombining a perovskite top cell with a conventional passivated emitter and rear cell (PERC) silicon bottom cell in a monolithically integrated tandem device is an economically attractive solution to boost the power conversion efficiency (PCE) of silicon single‐junction technology. Proof‐of‐concept perovskite/silicon tandem solar cells using high‐temperature stable bottom cells featuring a polycrystalline silicon on oxide (POLO) front junction and a PERC‐type passivated rear side with local aluminum‐p+ contacts are reported. For this PERC/POLO cell, a process flow that is compatible with industrial, mainstream PERC technology is implemented. Top and bottom cells are connected via a tin‐doped indium oxide recombination layer. The recombination layer formation on the POLO front junction of the bottom cell is optimized by postdeposition annealing and mitigation of sputter damage. The perovskite top cell is monolithically integrated in a p−i−n junction device architecture. Proof‐of‐concept tandem cells demonstrate a PCE of up to 21.3%. Based on the experimental findings and supporting optical simulations, major performance enhancements by process and layer optimization are identified and a PCE potential of 29.5% for these perovskite/silicon tandem solar cells with PERC‐like bottom cell technology is estimated.en
dc.description.sponsorshipBMWK, 03EE1017A, Verbundvorhaben: P3T - Perowskit-POLO-PERC Tandemsolarzellen und -module; Teilvorhaben: Perowskit-Zell-Baseline und Tandem-Integration auf PERC/POLO Bottom-Zellenen
dc.description.sponsorshipBMWK, 03EE1017B, Verbundvorhaben: P3T - Perowskit-POLO-PERC Tandemsolarzellen und -module; Teilvorhaben: Tandemintegration von koverdampften Perowskit-Solarzellen auf texturierten POLO-PERC Bottomsolarzellenen
dc.description.sponsorshipBMBF, 03SF0540, Nachwuchsgruppe MeSa-Zuma: Entwicklung von spektral optimierten, hocheffizienten und langzeitstabilen Perowskit/Silizium Tandem Solarzellenen
dc.identifier.eissn2367-198X
dc.identifier.urihttps://depositonce.tu-berlin.de/handle/11303/17123
dc.identifier.urihttp://dx.doi.org/10.14279/depositonce-15902
dc.language.isoenen
dc.rightsThis is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
dc.rights
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subject.ddc620 Ingenieurwissenschaften und zugeordnete Tätigkeitende
dc.subject.othermonolithic tandem solar cellsen
dc.subject.otherperovskite tandemsen
dc.subject.otherperovskite/silicon tandemsen
dc.subject.otherpolycrystalline silicon on oxide/passivated emitter and rear cell tandemsen
dc.subject.otherrecombination junctionsen
dc.titleMonolithic Perovskite/Silicon Tandem Solar Cells Fabricated Using Industrial p‐Type Polycrystalline Silicon on Oxide/Passivated Emitter and Rear Cell Silicon Bottom Cell Technologyen
dc.typeArticleen
dc.type.versionpublishedVersionen
dcterms.bibliographicCitation.articlenumber2101066en
dcterms.bibliographicCitation.doi10.1002/solr.202101066en
dcterms.bibliographicCitation.issue4en
dcterms.bibliographicCitation.journaltitleSolar RRLen
dcterms.bibliographicCitation.originalpublishernameWileyen
dcterms.bibliographicCitation.originalpublisherplaceNew York, NYen
dcterms.bibliographicCitation.volume6en
tub.accessrights.dnbfreeen
tub.affiliationFak. 4 Elektrotechnik und Informatik>Inst. Hochfrequenz- und Halbleiter-Systemtechnologien>FG Perowskit Solarzellende
tub.affiliation.facultyFak. 4 Elektrotechnik und Informatikde
tub.affiliation.groupFG Perowskit Solarzellende
tub.affiliation.instituteInst. Hochfrequenz- und Halbleiter-Systemtechnologiende
tub.publisher.universityorinstitutionTechnische Universität Berlinen
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