|
Title:
|
|
19.5% Efficient N-type Si solar cells made in production
|
|
|
|
Author(s):
|
Burgers, A.R.; Geerligs, L.J.; Carr, A.J.; Gutjahr, A.; Saynova - Oosterling, D.S.; Jingfeng, Xiong ; Gaofei, Li ; Zhuo, Xu; Hongfang, Wang; Haijiao, An; Zhiyan, Hu ; Venema, P.; Vlooswijk, A.H.G.
|
|
|
|
Published by:
|
Publication date:
|
|
ECN
Solar Energy
|
5-9-2011
|
|
|
|
ECN report number:
|
Document type:
|
|
ECN-M--11-026
|
Conference Paper
|
|
|
|
Number of pages:
|
Full text:
|
|
4
|
Download PDF
|
Abstract:
We present the status of our process development of silicon solar cells on n-type base material, and progress towards its industrial implementation. Independently confirmed efficiencies for Cz of 19.5% (239 cm2) have been obtained. To our knowledge these are the highest industrial scale efficiencies obtained with processing based on homogeneous emitter and screen-printing. We present an update of our process development, including efficiency improvements.
Back to List