scholarly journals Lead free ohmic connections on large surface area Si solar cells

2019 ◽  
Author(s):  
Eleftherios Skuras ◽  
Dimitrios F. Anagnostopoulos ◽  
Alexandros Kyriakou ◽  
Stefanos Papagiannis ◽  
Theodoros Makris ◽  
...  
2013 ◽  
Vol 135 (3) ◽  
Author(s):  
Th. Makris ◽  
K. Tsevas ◽  
L. Kadylis ◽  
L. Mprechas ◽  
E. Skuras

An experimental technique is presented for fabricating large surface area semitransparent monocrystalline Si solar cells. The semitransparency is achieved by laser-cutting two-dimensional periodic lattices of ellipses through industrially manufactured Si cells. A novel two-level metal base was invented for minimizing cell breakages during laser cutting. The periodic lattices consist of a large number of ellipses, so as to achieve uniform distribution of the transmitted solar radiation. High efficiencies over 13% are deduced from the I–V curves, recorded under physical sunlight, for all fabricated cells with a 5% transparency.


1999 ◽  
Vol 146 (6) ◽  
pp. 2045-2048 ◽  
Author(s):  
E. Schroten ◽  
A. Goossens ◽  
J. Schoonman

RSC Advances ◽  
2018 ◽  
Vol 8 (18) ◽  
pp. 9775-9782 ◽  
Author(s):  
Simona Pace ◽  
Alessandro Resmini ◽  
Ilenia G. Tredici ◽  
Alessandro Soffientini ◽  
Xuan Li ◽  
...  

Optimized 3D ZnO brush-like nanorods showing large surface area are presented as the photoanode in enhanced high-current-density DSSCs.


1981 ◽  
Vol 42 (C4) ◽  
pp. C4-1155-C4-1164 ◽  
Author(s):  
Y. Kuwano ◽  
M. Ohnishi
Keyword(s):  

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