Investigation and Characterization of Al paste as back surface field (BSF) for High Efficiency Si Solar cell

2021 ◽  
Author(s):  
Michael A. Awaah ◽  
Isibhakhomen Awaah ◽  
Vitus A. Apalangya ◽  
Kumar K. Das
Keyword(s):  
Solar Cell ◽  
High Efficiency ◽  
Back Surface ◽  
Back Surface Field ◽  
Si Solar Cell ◽  
Surface Field

Performance improvement for epitaxially grown SiGe on Si solar cell by optimizing the back surface field

2016 ◽  
Vol 10 (10) ◽  
pp. 735-738 ◽  
Author(s):  
Dun Li ◽  
Xin Zhao ◽  
Li Wang ◽  
Brianna Conrad ◽  
Anastasia Soeriyadi ◽  
...  
Keyword(s):  
Solar Cell ◽  
Performance Improvement ◽  
Back Surface ◽  
Back Surface Field ◽  
Si Solar Cell ◽  
Surface Field

Record high efficiency of screen-printed silicon aluminum back surface field solar cell: 20.29%

2017 ◽  
Vol 56 (8S2) ◽  
pp. 08MB25 ◽  
Author(s):  
Ki Hyung Kim ◽  
Chang Sub Park ◽  
Jae Doo Lee ◽  
Jong Youb Lim ◽  
Je Min Yeon ◽  
...  
Keyword(s):  
Solar Cell ◽  
High Efficiency ◽  
Back Surface ◽  
Back Surface Field ◽  
Surface Field ◽  
Screen Printed

Si-rich SiNx rear passivated c-Si solar cell with a novel antimony Local Back Surface Field formed by Laser Fired Contact

2013 ◽  
Vol 13 (8) ◽  
pp. 1826-1829 ◽  
Author(s):  
Nagarajan Balaji ◽  
Kyuwan Song ◽  
Jaewoo Choi ◽  
Cheolmin Park ◽  
Junsin Yi
Keyword(s):  
Solar Cell ◽  
Back Surface ◽  
Back Surface Field ◽  
Si Solar Cell ◽  
Surface Field

scholarly journals Numerical Investigation of Graphene as a Back Surface Field Layer on the Performance of Cadmium Telluride Solar Cell

Molecules ◽  
2021 ◽  
Vol 26 (11) ◽  
pp. 3275
Author(s):  
Devendra KC ◽  
Deb Kumar Shah ◽  
M. Shaheer Akhtar ◽  
Mira Park ◽  
Chong Yeal Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Doping Concentration ◽  
Carrier Lifetime ◽  
Short Circuit ◽  
Back Surface ◽  
Back Surface Field ◽  
Cdte Solar Cell ◽  
Cdte Solar Cells ◽  
Surface Field

This paper numerically explores the possibility of ultrathin layering and high efficiency of graphene as a back surface field (BSF) based on a CdTe solar cell by Personal computer one-dimensional (PC1D) simulation. CdTe solar cells have been characterized and studied by varying the carrier lifetime, doping concentration, thickness, and bandgap of the graphene layer. With simulation results, the highest short-circuit current (Isc = 2.09 A), power conversion efficiency (h = 15%), and quantum efficiency (QE ~ 85%) were achieved at a carrier lifetime of 1 × 103 ms and a doping concentration of 1 × 1017 cm−3 of graphene as a BSF layer-based CdTe solar cell. The thickness of the graphene BSF layer (1 mm) was proven the ultrathin, optimal, and obtainable for the fabrication of high-performance CdTe solar cells, confirming the suitability of graphene material as a BSF. This simulation confirmed that a CdTe solar cell with the proposed graphene as the BSF layer might be highly efficient with optimized parameters for fabrication.

Back surface field and vertical solar cell

1982 ◽  
Vol 53 (4) ◽  
pp. 3333-3334 ◽  
Author(s):  
Yu‐Tung Yang
Keyword(s):  
Solar Cell ◽  
Back Surface ◽  
Back Surface Field ◽  
Surface Field
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