An interdigitated back contact solar cell with high efficiency under concentrated sunlight

Verlinden, P.;Van de Wiele, F.;Stehelin, G.;David, J.P.
(1987) Seventh E.C. Photovoltaic Solar Energy Conference. Proceedings of the International Conference (EUR-10939-EN) — Location: Seville, Spain (27.October.1986)

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  • Verlinden, P.
    Author
  • Van de Wiele, F.
    Author
  • Stehelin, G.
    Author
  • David, J.P.
    Author
Abstract
The authors present the design of silicon IBC cells and the fabrication technology which gives a 21% efficiency under one sun AM 1.5 (1000 W/m/sup 2/), 25.6% at 100X and 24.4% at 300X. Interdigitated back contact and point-contact silicon solar cells were fabricated and their efficiencies are compared. It is demonstrated that the technological process is able to maintain a high carrier lifetime in the device (780 mu sec).
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Verlinden, P., Van de Wiele, F., Stehelin, G., & David, J. P. (1987). An interdigitated back contact solar cell with high efficiency under concentrated sunlight. In Goetzberger, A.; Palz, W.; Willeke, G.; (ed.), Seventh E.C. Photovoltaic Solar Energy Conference. Proceedings of theInternational Conference (EUR-10939-EN) (p. p. 885-889). Reidel. https://hdl.handle.net/2078.5/227202