|
Title:
|
|
Low cost selective emitter for multicrystalline solar cells with 0.4% point efficiency gain
|
|
|
|
Author(s):
|
|
|
|
|
|
Published by:
|
Publication date:
|
|
ECN
Solar Energy
|
6-9-2010
|
|
|
|
ECN report number:
|
Document type:
|
|
ECN-M--10-018
|
Conference Paper
|
|
|
|
Number of pages:
|
Full text:
|
|
4
|
Download PDF
|
Presented at: 25th European Photovoltaic Solar Energy Conference and Exhibition - 5th World Conference on Photovoltaic Energy Conversion, Valencia, Spain, 6-10 september 2010.
Abstract:
We demonstrate use of a patterned semi-permeable diffusion barrier for the fabrication of a selective emitter for multicrystalline solar cells. In combination with an inline diffused emitter the efficiency increased by 0.4% point, using one high-temperature process step. In combination with POCl3 tube furnace emitter, the efficiency benefit of the selective emitter is 0.1% point.
Back to List