Optimizing Back Surface Field of Heterojunction Thin-Film Solar Cells by Numerical Simulation

2011 ◽  
Vol 383-390 ◽  
pp. 267-271
Author(s):  
Gang Lu ◽  
Lu Zhang
Keyword(s):  
Solar Cells ◽  
Polycrystalline Silicon ◽  
Thin Film Solar Cells ◽  
Maximum Efficiency ◽  
Back Surface ◽  
Defect States ◽  
Back Surface Field ◽  
Heterojunction Solar Cells ◽  
Surface Field ◽  
Silicon Heterojunction Solar Cells

A new structure of amorphous/ polycrystalline silicon heterojunction solar cells is reported. For a-Si (n+)/poly-Si (p)/poly-Si(p+) structure, the concentration, thickness, and the defect states of BSF are discussed. It is shown that the cell performance improves with thickness between 10-15nm, concentration is of the order of 1E19cm-3, the maximum efficiency up to 20.45%.

scholarly journals Insights into the role of the interface defects density and the bandgap of the back surface field for efficient p-type silicon heterojunction solar cells

RSC Advances ◽  
2017 ◽  
Vol 7 (43) ◽  
pp. 26776-26782 ◽  
Author(s):  
Fengyou Wang ◽  
Yanbo Gao ◽  
Zhenyu Pang ◽  
Lili Yang ◽  
Jinghai Yang
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Back Surface ◽  
Back Surface Field ◽  
Heterojunction Solar Cells ◽  
Interface Defects ◽  
Surface Field ◽  
P Type ◽  
Silicon Heterojunction Solar Cells

Interface defects and the back surface field of p-type heterojunction solar cells are investigated for achieving high performance.

scholarly journals Low temperature back-surface-field contacts deposited by hot-wire CVD for heterojunction solar cells

2008 ◽  
Vol 516 (20) ◽  
pp. 6782-6785 ◽  
Author(s):  
D. Muñoz ◽  
C. Voz ◽  
I. Martin ◽  
A. Orpella ◽  
R. Alcubilla ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Back Surface ◽  
Hot Wire ◽  
Back Surface Field ◽  
Heterojunction Solar Cells ◽  
Surface Field

The role of back surface field SnS layer in improvement of efficiency of CdTe thin film solar cells

Optik ◽  
2016 ◽  
Vol 127 (15) ◽  
pp. 6210-6217 ◽  
Author(s):  
Sabrina Benabbas ◽  
Zahir Rouabah ◽  
Nadir Bouarissa ◽  
Nacereddine Chelali
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Thin Film Solar Cells ◽  
Back Surface ◽  
Cdte Thin Film ◽  
Back Surface Field ◽  
Surface Field

scholarly journals Optimizing polymorphous silicon back surface field of a-Si(n)/c-Si(p) heterojunction solar cells by simulation

2008 ◽  
Vol 57 (5) ◽  
pp. 3212
Author(s):  
Zhao Lei ◽  
Zhou Chun-Lan ◽  
Li Hai-Ling ◽  
Diao Hong-Wei ◽  
Wang Wen-Jing
Keyword(s):  
Solar Cells ◽  
Back Surface ◽  
Back Surface Field ◽  
Heterojunction Solar Cells ◽  
Surface Field
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