Progress of Atmospheric Screen-printable Cu Paste for High Efficiency PERC Solar Cells

被引：4
|
作者：
Ebong, Abasifreke [1 ]
Huneycutt, Sandra [1 ]
Grempels, Sarah [1 ]
Ankireddy, Krishnamraju [2 ]
Dharmadasa, Ruvini [2 ]
Druffel, Thad [2 ]
机构：
[1] Univ North Carolina Charlotte, Dept Elect & Comp Engn, Charlotte, NC 28223 USA
[2] Bert Thin Films LLC, Louisville, KY 40208 USA
来源：
2021 IEEE 48TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC) | 2021年
关键词：
metallization; oxidation; diffusion; thick film;
D O I：
10.1109/PVSC43889.2021.9518703
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The metallization of solar cells remains a dominating factor for the total cost of solar cell manufacturing and must be reduced. A prime candidate to replace the traditional Ag is Cu since it is close in conductivity but about 100 times lower cost. However, the oxidation of Cu in atmosphere and its diffusion into Si have been troublesome factors preventing its implementation. These two challenges were considered to formulate the thick film Cu paste and the 19.4% efficiency, fill factor of 76.02%, short-circuit current density of 39.0 mA/cm(2) and open-circuit voltage of 654.4 mV, show these challenges have been overcome.
引用
收藏
页码：1417 / 1420
页数：4
相关论文
共 50 条
  • [41] Atmospheric Pressure Dry Texturing Enabling 20% Conversion Efficiency on Multicrystalline Silicon PERC Solar Cells
    Kafle, Bishal
    Ridoy, Ahmed Ismail
    Saint-Cast, Pierre
    Clochard, Laurent
    Duffy, Edward
    Duncker, Klaus
    Petter, Kai
    Hofmann, Marc
    Rentsch, Jochen
    SILICONPV 2018: THE 8TH INTERNATIONAL CONFERENCE ON CRYSTALLINE SILICON PHOTOVOLTAICS, 2018, 1999
  • [42] A screen printable silicone-imide paste for high performance coatings and adhesives
    Choi, JO
    Kirsten, R
    Rojstaczer, S
    Riordan, D
    3RD INTERNATIONAL SYMPOSIUM ON ADVANCED PACKAGING MATERIALS - PROCESSES, PROPERTIES, AND INTERFACES - PROCEEDINGS, 1997, : 56 - 56
  • [43] Ni/Cu metallization for low-cost high-efficiency PERC cells
    Lee, EJ
    Kim, DS
    Lee, SH
    SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2002, 74 (1-4) : 65 - 70
  • [44] Simulation-based efficiency gain analysis of 21.2%-efficient screen-printed PERC solar cells
    Kranz, Christopher
    Petermann, Jan H.
    Dullweber, Thorsten
    Brendel, Rolf
    PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON CRYSTALLINE SILICON PHOTOVOLTAICS (SILICONPV 2016), 2016, 92 : 109 - 115
  • [45] Metallization Optimization for high Efficiency Silicon Heterojunction Solar Cells Using Low-Temperature Paste Screen Printing
    Chien, Yi-Jiunn
    Chen, Ming-Yu
    Chang, Jay
    Liu, John S. Q.
    Chang, Ya-Lan
    Huang, Ming-Yi
    Yang, Po-Chuan
    2013 IEEE 39TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC), 2013, : 2187 - 2190
  • [46] High efficiency organic solar cells by screen printing method
    Sakai, J
    Fujinaka, E
    Nishimori, T
    Ito, N
    Adachi, J
    Nagano, S
    Murakami, K
    Conference Record of the Thirty-First IEEE Photovoltaic Specialists Conference - 2005, 2005, : 125 - 128
  • [47] Diffusion paste development for printable IBC and bifacial silicon solar cells
    Salami, Jalal
    Cruz, Ben
    Shaikh, Aziz
    CONFERENCE RECORD OF THE 2006 IEEE 4TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION, VOLS 1 AND 2, 2006, : 1323 - +
  • [48] High volume pilot production of high efficiency PERC solar cells - Analysis based on device simulation
    Weber, Torsten
    Fischer, Gerd
    Oehlke, Alexander
    Kusterer, Christian
    Strauch, Kerstin
    Schiepe, Roman
    Muehlbauer, Maria
    Mueller, Matthias
    Wolny, Franziska
    Koehler, Rene
    Grupp-Mueller, Guenther
    Schneiderloechner, Eric
    Stegemann, Karl Heinz
    Neuhaus, Holger
    PROCEEDINGS OF THE 3RD INTERNATIONAL CONFERENCE ON CRYSTALLINE SILICON PHOTOVOLTAICS (SILICONPV 2013), 2013, 38 : 474 - 481
  • [49] Solution of efficiency loss in thinned silicon PERC solar cells
    Yan, W. S.
    Tan, X. Y.
    Guan, L.
    Zhou, H. P.
    Yang, X. B.
    Xiang, P.
    Zhong, Z. C.
    RENEWABLE ENERGY, 2021, 165 : 118 - 124
  • [50] Pathways for efficiency improvements of industrial PERC silicon solar cells
    Balaji, Nagarajan
    Lai, Donny
    Shanmugam, Vinodh
    Basu, Prabir Kanti
    Khanna, Ankit
    Duttagupta, Shubham
    Aberle, Armin G.
    SOLAR ENERGY, 2021, 214 : 101 - 109
12345