92
40th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE
TECHNICAL PROGRAM
4:45
(286) 19.9% MWT silicon heterojunction solar cell
– A novel concept embedding low Ag consumption
and high module efficiency.
Gianluca Coletti
1
, Yu Wu
1
,
Jochen Loffler
1
, Bart J. Geerligs
1
, Bas B. van Aken
1
, Gaby
Janssen
1
, F. Li
2
, Y. Shen
2
, W. Yang
2
, J. Shi
2
, G. Li
2
, Z. Hu
2
,
J. Xiong
2
.
1
ECN Solar energy, Petten, Netherlands,
2
Yingli
Green Energy, Baoding, China
5:00
(Late News Result) Achievement of more than
25% conversion efficiency with crystalline silicon
heterojunction solar cell.
Keiichiro Masuko, Masato
Shigematsu, Taiki Hashiguchi, Daisuke Fujishima,
Motohide Kai, Naoki Yoshimura, Tsutomu Yamaguchi,
Yoshinari Ichihashi, Tsutomu Yamanishi, Tsuyoshi
Takahama, Mikio Taguchi, Eiji Maruyama, Shingo
Okamoto.
Sanyo Electric Co., Ltd., Eco Solutions
Company of Panasonic Group, Kaizuka, Japan.
Area 5 - Orals
3:30 - 5:00 PM
Ballroom 1CD
Thin Crystalline Silicon Films
Chair(s): Ivan Gordon, Sergey Varlamov
3:30
(287) Intermediate Layer Development for Laser-
Crystallized Thin-Film Silicon Solar Cells on Glass
Jonathon Dore
1,2
, Sergey Varlamov
1
, Martin A. Green
1
1
University of New South Wales, Sydney, Australia,
2
Suntech R&D Australia Pty Ltd, Sydney, Australia
4:00
(288) Liquid-Phase Crystallized PECVD a-Si:H
Precursor Layers Applied in Thin-Film Silicon Solar
Cells on Glass Substrates
O Gabriel
1
, S Calnan
1
, S Ring
1
, T Frijnts
2
, J-H Zollondz
2
,
A Heidelberg
2
, B Stannowski
1
, R Schlatmann
1
1
PVcomB/ Helmholtz-Zentrum Berlin für Materialien und
Energie GmbH, Berlin, Germany,
2
Masdar PV GmbH,
Ichtershausen, Germany
4:15
(289) Silicon thin film solar cells on glass with open
circuit voltages above 620 mV formed by liquid
phase crystallization
Daniel Amkreutz, Jan Haschke, Lars Korte, Florian
Ruske, Bernd Rech
Helmholtz-Zentrum Berlin für Materialien und Energie,
Berlin, Germany
4:30
Best Student Presentation Award Finalist
(290) High Efficiency Screen Printed Silicon Solar Cell
on Epitaxial Thin Active Layer with Porous Si Back
Reflector using Standard Industrial Process
Chi-Wei Chen
1
, Ruiying Hao
2
, Vijaykumar Upadhyaya
1
,
Ian B. Cooper
1
, Ajay Upadhyaya
1
, Alan Zhang
1
, T.S.
Ravi
2
, Ajeet Rohatgi
1,3
1
University Center of Excellence for Photovoltaic
Research and Education, School of Electrical and
Computer Engineering, Georgia Institute of Technology,
Atlanta, GA, USA,
2
Crystal Solar Inc., Santa Clara, CA,
USA,
3
Suniva Inc., Norcross, GA, USA
4:45
Best Student Presentation Award Finalist
(291) Analysis of a 16.8% Efficient 18 um Silicon Solar
Cell on Steel
Lu Wang
1
, Anthony Lochtefeld
2
, Jianshu Han
1
, Andrew
Gerger
2
, Mark Carroll
2
, Jingjia Ji
4
, Hongzhao Li
1
, Robert
Opila
3
, Allen Barnett
1
1
University of New South Wales, Sydney, Australia,
2
AmberWave Inc., Salem, NH, USA,
3
University of
Delaware, Newark, DE, USA,
4
Sharesun Co. Ltd, Suzhou,
China
