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From R&D to Large-Area Modules at Oerlikon Solar

Published online by Cambridge University Press:  01 February 2011

Johannes Meier
Affiliation:
johannes.meier@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Stefano Benagli
Affiliation:
stefano.benagli@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Julien Bailat
Affiliation:
Julien.Bailat@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Daniel Borello
Affiliation:
daniel.borello@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Jerome Steinhauser
Affiliation:
jerome.steinhauser@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Jochen Hötzel
Affiliation:
jochen.hoetzel@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Lucie Castens
Affiliation:
lucie.castens@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Jean-Baptiste Orhan
Affiliation:
jean-baptiste.orhan@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Yassine Djeridane
Affiliation:
yassine.Djeridane@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Evelyne Vallat-Sauvain
Affiliation:
evelyne.vallat@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
Ulrich Kroll
Affiliation:
ulrich.kroll@oerlikon.com, Oerlikon Solar-Lab SA, Neuchâtel, Switzerland
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Abstract

Amorphous silicon single-junction p-i-n and Micromorph tandem solar cells are deposited in KAI-M reactors on in-house developed LPCVD ZnO front TCO's. An a-Si:H p-i-n cell with a stabilized efficiency of 10.09 % on 1 cm2 has been independently confirmed by NREL. An alternative ZnO/a-Si:H cell process with an intrinsic absorber of only 180 nm has reached 10.06 % NREL confirmed stabilized efficiencies as well. Up-scaling of such thin cells to 10x10 cm2 mini-modules has led to an aperture module efficiency of stabilized 9.20 ± 0.19 % as well independently confirmed by ESTI of JRC Ispra.

Micromorph tandem cells with stabilized efficiencies of 11.0% have been achieved on as-grown LPCVD ZnO front TCO at bottom cell thickness of just 1.3 μm in combination with the in-house developed AR concept. Applying an advanced LPCVD ZnO front TCO stabilized tandem cells of 10.6 % have been realized at a bottom cell thickness of only 0.8 μm. Implementing in-situ intermediate reflectors in Micromorph tandems on LPCVD ZnO reached in a stabilized cell efficiency of 11.3% with a bottom cell thickness of 1.6 μm.

Type
Research Article
Copyright
Copyright © Materials Research Society 2010

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References

1 Finger, F. et al., Appl. Phys. Lett. 65(20), (1994) 2588.CrossRefGoogle Scholar
2 Takatsuka, H. et al., Solar Energy 77, (2004) 951.CrossRefGoogle Scholar
3 Matsui, T., Matsuda, A., Kondo, M., Mat. Res. Symp. Proc. 88, (2004) A8.1.1 Google Scholar
4 Kroll, U. et al., Thin Solid Films 451–452 (2004), p. 525530.CrossRefGoogle Scholar
5 Kroll, U. et al., Proc 19th EU PVSEC (Paris 2004), paper 3AO.8.1, p. 13741377.Google Scholar
6 Benagli, S. et al., Meier, J. et al., in Proc. of 21st & 22nd & 23rd E-PVSEC.Google Scholar
7 Benagli, S. et al., Proc. of 24th E-PVSEC (Hamburg), p. 2293.Google Scholar
8 Bailat, J. et al., Techn. Digest of PVSEC-18 (Kolkata, India, 2009).Google Scholar
9 Castens, L. et al., to be publ. Physics Procedia (E-MRS 2009 spring meeting).Google Scholar
10 Meier, J. et al., Proc. 3rd WCPEC (Osaka 2003) session S2.Google Scholar
11 Green, M. A., Keith Emery, Yoshihiro Hishikawa and Wilhelm Warta, Progress in Photovoltaics: Research and Applications 2009; 17:320326.Google Scholar
12 Meier, J. et al., Proc. of 24th E-PVSEC (Hamburg), p. 2398.Google Scholar
13see press release of Oerlikon Solar of May 27, 2009. www. Oerlikon/Solar.comGoogle Scholar
14 Kluth, O. et al., Proc. of 24th E-PVSEC (Hamburg), p. 2715.Google Scholar
15 Papathanasiou, N. et al., presented 24th E-PVSEC (Hamburg), paper 3CO.12.2, or N. Papathanasiou et al., Proc. OTTI (Feb. 2010), 6th User Forum, Thin-Film Photovoltaics.Google Scholar

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From R&D to Large-Area Modules at Oerlikon Solar
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