Results 221 to 230 of about 546,721 (262)

Efficiency of Back Contact-Back Junction Solar Cells with Variable Contact in the Emitter

2018
As renewable energy becomes more sustainable and more viable than it has ever been, more and more countries are turning ‘green’ and reverting to sustainable ways. We have carried out the study of a cell Back Contact - Back Junction (BC-BJ) solar cell with an alone contact in the issuer who has as efficiency of 22.027%.
Alfonso Gunsha-Morales, Ximena Acaro, Luis Chuquimarca, Luis Villamagua, David Sánchez   +4 more
openaire   +1 more source

Back Contact Dye-Sensitized Solar Cells

Japanese Journal of Applied Physics, 2007
A new structure for dye-sensitized solar cells (DSCs) was proposed in which the transparent conducting oxide (TCO) is omitted and the cathode is located on the opposite side of the titanium dioxide (TiO2) film surface to the side of light irradiation. DSCs with this structure are called back contact DSCs (BCDSCs).
Nobuhiro Fuke, Atsushi Fukui, Yasuo Chiba, Ryoichi Komiya, Ryosuke Yamanaka, Liyuan Han   +5 more
openaire   +1 more source

Laser-Doped Back-Contact Solar Cells

IEEE Journal of Photovoltaics, 2015
We present laser-doped interdigitated back-contacted solar cells with a record efficiency $\bm{\eta}$ = 22.0%. The high versatility and spatial resolution of our laser doping process enable local n-type and p-type doping with a precision below 30 $\mu \hbox{m}$ and avoid any masking for doping.
Morris Dahlinger, Barbara Bazer-Bachi, Tobias C. Roder, Jurgen R. Kohler, Renate Zapf-Gottwick, Jurgen H. Werner   +5 more
openaire   +1 more source

Characterizing Local Contact Resistances of Interdigitated Back Contact Silicon Solar Cells

2014
Next generation high efficiency interdigitated back contact (IBC) silicon solar cells are often designed with complex doping and contacting structures that are sensitive to series resistance induced losses. Particularly local contact resistance problems present a major fill factor loss in industrially feasible solar cell designs.
Padilla, M., Michl, Bernhard, Reichel, Christian, Hagedorn, N., Kluska, Sven, Haag, S., Keding, Roman, Fell, Andreas, Kasemann, Martin, Warta, Wilhelm, Schubert, Martin C.   +10 more
openaire   +1 more source

[Bringing back scleral contact lenses].

Journal francais d'ophtalmologie, 2005
Although old generations of scleral contact lenses were totally replaced by soft and hard contact lenses, new designs and materials have recently allowed the successful use of nonfenestrated scleral contact lenses in patients who are intolerant to regular contact lenses.
J-M, Laroche, F, Baëchelé, A, Delcampe, M, Drouin, M, Ortega, T, Hoang-Xuan   +5 more
openaire   +1 more source

Back‐contact solar cells: a review

Progress in Photovoltaics: Research and Applications, 2005
AbstractEver since the first publications by R.J. Schwartz in 1975, research into back‐contact cells as an alternative to cells with a front and rear contact has remained a research topic. In the last decade, interest in back‐contact cells has been growing and a gradual introduction to industrial applications is emerging.
Emmanuel Van Kerschaver, Guy Beaucarne
openaire   +1 more source

Ion implanted passivated contacts for interdigitated back contacted solar cells

2015 IEEE 42nd Photovoltaic Specialist Conference (PVSC), 2015
We describe work towards an interdigitated back contacted (IBC) solar cell utilizing ion implanted, passivated contacts. Formation of electron and hole passivated contacts to n-type CZ wafers using tunneling SiO2 and ion implanted amorphous silicon (a-Si) are described.
David L. Young, William Nemeth, Vincenzo LaSalvia, Robert Reedy, Nicholas Bateman, Pauls Stradins   +5 more
openaire   +1 more source

Characterization and Modeling of Back-Contact Back-Junction Silicon Solar Cells

2009
24th European Photovoltaic Solar Energy Conference, 21-25 September 2009, Hamburg, Germany; 950 ...
Kluska, Sven, Granek, Filip, Rüdiger, Marc, Hermle, Martin, Glunz, Stefan W.   +4 more
openaire   +1 more source

Back Contact Module Technology

2012
Back contact modules manufactured with MWT cells comprise a higher efficiency than standard x-Si modules made with H-patten cells, due to low fill factor losses of only 0.8%. The cell-module concept is a truly integrated concept with a simplified manufacturing process.
Späth, M., Dekker, N.J.J., Eerenstein, W., Bennett, I.J., Rosca, V.   +4 more
openaire   +1 more source

Laser Fired Contacts for Interdigitated Back Contact Silicon Solar Cells

2013
28th European Photovoltaic Solar Energy Conference and Exhibition; 1152 ...
Sidhu, R., Bennett, M., Hmung, G., Ren, W., Zou, L., Cunningham, D.W., Carlson, D., Dong, J., Li, X., Lu, J., Song, W., Tao, L., Xia, Z., Yang, Z., Xing, G.   +14 more
openaire   +1 more source