Four-junction wafer bonded concentrator solar cells

@article{Dimroth2015FourjunctionWB,
  title={Four-junction wafer bonded concentrator solar cells},
  author={F. Dimroth and Thomas N. D. Tibbits and M. Niemeyer and F. Predan and P. Beutel and Christian Karcher and E. Oliva and G. Siefer and D. Lackner and Peter Fuss-Kailuweit and A. Bett and R. Krause and C. Drazek and E. Guiot and J. Wasselin and A. Tauzin and T. Signamarcheix},
  journal={2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC)},
  year={2015},
  pages={1-1}
}
  • F. Dimroth, Thomas N. D. Tibbits, +14 authors T. Signamarcheix
  • Published 2015
  • Materials Science
  • 2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC)
  • Summary form only given. The highest solar cell conversion efficiencies are achieved with Four-junction devices under concentrated sunlight illumination. Different cell architectures are under development, all targeting an ideal bandgap combination close to 1.9 eV, 1.4 eV, 1.0 eV and 0.7 eV. Wafer bonding is used in this work to combine materials with a significant lattice-mismatch. Three cell architectures are presented using the same two top junctions of GaInP/GaAs but different infrared… CONTINUE READING
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