Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Metallization of n-type silicon solar cells using fine line printing techniques

 
: Kalio, A.; Richter, A.; Hörteis, M.; Glunz, S.W.

:

Glunz, S.; Aberle, A.; Brendel, R.; Cuevas, A.; Hahn, G.; Poortmans, J.; Sinton, R.; Weeber, A.:
SiliconPV 2011 Conference, 1st International Conference on Crystalline Silicon Photovoltaics. Proceedings : Freiburg, Germany, 17.-21.04.2011
Amsterdam: Elsevier, 2011 (Energy Procedia 8, 2011)
ISSN: 1876-6102
pp.571-576
International Conference on Crystalline Silicon Photovoltaics (SiliconPV) <1, 2011, Freiburg>
English
Conference Paper, Journal Article
Fraunhofer ISE ()
Solarzellen - Entwicklung und Charakterisierung; Silicium-Photovoltaik; Kontaktierung und Strukturierung; Industrielle und neuartige Solarzellenstrukturen

Abstract
In this paper we study the potential of seed and plate front side metallization using inkjet and aerosol jet printing with consequent silver electroplating on 125 × 125 mm2 n-type silicon solar cells with 90 /sq emitters. The design used is p+nn+ with boron doped front side emitter and phosphorous doped BSF. The contact formation has been optimized with a fire profile and the front grid has been varied for using aerosol printing as well. High voltages of Voc = 652 mV and efficiencies up to = 19.6% have been achieved.

: http://publica.fraunhofer.de/documents/N-189436.html