Mechanically Stacked 4-Terminal III-V/Si Tandem Solar Cells

Adele Tamboli, John Geisz, Myles Steiner, David Young, Stephanie Essig, Christophe Allebe, Loris Barraud, Antoine Descoeudres, Matthieu Despeisse, Christophe Ballif, Manuel Schnabel

Research output: Contribution to conferencePaper

2 Scopus Citations

Abstract

We developed 4-terminal III-V/Si dual-junction solar cells that reach certified record 1-sun efficiencies over 32%. These efficiency values exceed the theoretical efficiency limit of single-junction solar cells and prove the high potential of Si-based multi-junction devices for next-generation solar panels.
Original languageAmerican English
Pages3254-3255
Number of pages2
DOIs
StatePublished - 2018
Event2017 IEEE 44th Photovoltaic Specialist Conference (PVSC) - Washington, D.C.
Duration: 25 Jun 201730 Jun 2017

Conference

Conference2017 IEEE 44th Photovoltaic Specialist Conference (PVSC)
CityWashington, D.C.
Period25/06/1730/06/17

NREL Publication Number

  • NREL/CP-5900-67807

Keywords

  • III-V semiconductor materials
  • multi-junction solar cell
  • silicon solar cells

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