|
Title:
|
|
Solar cells on N-type multicrystalline silicon wafers by industrial processing techniques
|
|
|
|
Author(s):
|
|
|
|
|
|
Published by:
|
Publication date:
|
|
ECN
Solar Energy
|
1-6-2004
|
|
|
|
ECN report number:
|
Document type:
|
|
ECN-RX--04-061
|
Conference Paper
|
|
|
|
Number of pages:
|
Full text:
|
|
4
|
Download PDF
|
Presented at: 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris, France, 7-11 juni 2004.
Abstract:
n-type silicon can be an interesting material to reduce the expected
silicon shortage. We are developing an industrial process sequence of
n-type silicon. We report improvements of emitter processing and implementation
of a SiN
x ARC which resulted in an increase of the efficiency
from about 5 % to over 12 %. Further optimization of the front side
paste and the firing conditions can increase the efficiency to 14 %.
Back to List