Development of industrial high-efficiency back-contact czochralski-silicon solar cells

2011 ◽  
Vol 19 (7) ◽  
pp. 887-893 ◽  
Author(s):  
James M. Gee ◽  
Prabhat Kumar ◽  
James Howarth ◽  
Todd Schroeder ◽  
Jeff Franklin ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Silicon Solar Cells ◽  
Back Contact ◽  
Czochralski Silicon

Structuring Technology and Simulation of High Efficiency Back-Contact Back-Junction Silicon Solar Cells Under Low Concentration

2010 ◽  
Author(s):  
Robert Woehl ◽  
Marc Rüdiger ◽  
Denis Erath ◽  
David Stüwe ◽  
Ralf Preu ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Silicon Solar Cells ◽  
Back Contact ◽  
Low Concentration

Screen-Printed Aluminum-Alloyed $\hbox{P}^{+}$ Emitter on High-Efficiency N-Type Interdigitated Back-Contact Silicon Solar Cells

2010 ◽  
Vol 31 (6) ◽  
pp. 576-578 ◽  
Author(s):  
Chun Gong ◽  
Emmanuel Van Kerschaver ◽  
Jo Robbelein ◽  
Tom Janssens ◽  
Niels Posthuma ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Silicon Solar Cells ◽  
Back Contact ◽  
Screen Printed

Simple power-loss analysis method for high-efficiency Interdigitated Back Contact (IBC) silicon solar cells

2012 ◽  
Vol 106 ◽  
pp. 37-41 ◽  
Author(s):  
Pierre J. Verlinden ◽  
Monica Aleman ◽  
Niels Posthuma ◽  
Jara Fernandez ◽  
Bartek Pawlak ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Loss ◽  
High Efficiency ◽  
Silicon Solar Cells ◽  
Back Contact ◽  
Analysis Method ◽  
Loss Analysis ◽  
Simple Power

Enhanced lateral current transport via the front N+diffused layer of n-type high-efficiency back-junction back-contact silicon solar cells

2009 ◽  
Vol 17 (1) ◽  
pp. 47-56 ◽  
Author(s):  
Filip Granek ◽  
Martin Hermle ◽  
Dominik M. Huljić ◽  
Oliver Schultz-Wittmann ◽  
Stefan W. Glunz
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Silicon Solar Cells ◽  
Back Contact ◽  
Current Transport ◽  
Lateral Current

High‐Efficiency Interdigitated Back Contact Silicon Solar Cells with Front Floating Emitter

2019 ◽  
Vol 216 (23) ◽  
pp. 1900445
Author(s):  
Don Ding ◽  
Hao Lin ◽  
Hong Liu ◽  
Guilin Lu ◽  
Zhengping Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Silicon Solar Cells ◽  
Back Contact

Ozone Base Cleaning: Impact on High Efficiency Interdigitated Back Contact Solar Cells

2014 ◽  
Vol 219 ◽  
pp. 312-316
Author(s):  
B.J. O’Sullivan ◽  
M. Haslinger ◽  
S. Singh ◽  
T. Bearda ◽  
Maarten Debucquoy ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Series Resistance ◽  
Cell Structure ◽  
Silicon Solar Cells ◽  
Back Contact ◽  
Metal Contacts ◽  
Front Side ◽  
High Conversion Efficiency ◽  
High Bulk

Interdigitated back contacted (IBC) silicon solar cells have long been shown as high conversion efficiency solar cells, with values as high as 25.0% reported by Sunpower [1]. Such high efficiencies are enabled by the cell structure, with the absence of front side metal shading, which can then be optimised from optical and passivation perspectives. High bulk lifetime silicon and a low series resistance metallisation scheme can also enhance the efficiencies. Other advantages include the easier module incorporation given both metal contacts are located on the rear of the cell.

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