Improved dislocation model of silicon solar cells with the effect of front and back surface recombination velocity

2013 ◽  
Vol 22 (12) ◽  
pp. 1256-1266 ◽  
Author(s):  
Vinay Budhraja ◽  
Bhushan Sopori ◽  
Nuggehalli Ravindra ◽  
Durgamadhab Misra
Keyword(s):  
Solar Cells ◽  
Surface Recombination ◽  
Surface Recombination Velocity ◽  
Silicon Solar Cells ◽  
Back Surface ◽  
Dislocation Model ◽  
Recombination Velocity

Mapping of Bulk Diffusion Length and Effective Back Surface Recombination Velocity in Silicon Solar Cells

2018 ◽  
Author(s):  
Rajul Jain ◽  
Siddharth Behera ◽  
K. P. Sreejith ◽  
Anil Kottantharayil ◽  
Prabir Kanti Basu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Diffusion Length ◽  
Surface Recombination ◽  
Bulk Diffusion ◽  
Surface Recombination Velocity ◽  
Silicon Solar Cells ◽  
Back Surface ◽  
Recombination Velocity

Low effective back‐surface recombination velocity by boron implantation on 0.3‐Ω‐cmp‐type silicon solar cells

1988 ◽  
Vol 63 (9) ◽  
pp. 4683-4687 ◽  
Author(s):  
Leendert A. Verhoef ◽  
Albert Zondervan ◽  
Fredrik A. Lindholm ◽  
Mark B. Spitzer ◽  
Christopher J. Keavney
Keyword(s):  
Solar Cells ◽  
Surface Recombination ◽  
Surface Recombination Velocity ◽  
Silicon Solar Cells ◽  
Back Surface ◽  
Type Silicon ◽  
Boron Implantation ◽  
Recombination Velocity

Precise Analysis of Surface Recombination Velocity in Crystalline Silicon Solar Cells Using Electroluminescence

2007 ◽  
Vol 46 (No. 47) ◽  
pp. L1149-L1151 ◽  
Author(s):  
Yu Takahashi ◽  
Hayato Kondo ◽  
Tsutomu Yamazaki ◽  
Yukiharu Uraoka ◽  
Takashi Fuyuki
Keyword(s):  
Solar Cells ◽  
Crystalline Silicon ◽  
Surface Recombination ◽  
Surface Recombination Velocity ◽  
Silicon Solar Cells ◽  
Crystalline Silicon Solar Cells ◽  
Precise Analysis ◽  
Recombination Velocity

The Effect of Al-BSF on Seff and Rb in Industrialized Mono-Silicon Solar Cells

2012 ◽  
Vol 472-475 ◽  
pp. 1846-1850
Author(s):  
Shan Shan Dai ◽  
Gao Jie Zhang ◽  
Xiang Dong Luo ◽  
Jing Xiao Wang ◽  
Wen Jun Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Spectral Response ◽  
Short Circuit ◽  
Rear Surface ◽  
Surface Recombination ◽  
Short Circuit Current ◽  
Open Circuit ◽  
Surface Recombination Velocity ◽  
Silicon Solar Cells ◽  
Back Surface

In this work, the effect of aluminum back surface field formed by screen printed various amount of Al paste on the effective rear surface recombination velocity (Seff) and the internal rear reflectance coeffeicient (Rb) of commercial mono-silicon solar cells was investigated. We demonstrated the effect of Seffand Rbon the performance of Al-BSF solar cells by simulating them with PC1D. The simulated results showed that the lower Seffcould get higher open circuit voltage (Voc), at the same time, the larger Rbcould get higher short-circuit current (Isc). Experimentally, we investigated the Seffand Rbthrough depositing Al paste with various amount (3.7, 5, 6, and 8 mg/cm2) for fabricating Al-BSF mono-silicon solar cells. Four group cells were characterized by light I-V, spectral response, hemispherical reflectance and scanning electron microscope (SEM) measurements. It was found that, a minimum Seffof 350 cm/s was gotten from the cells with Al paste of 8 mg/cm2, which was extracted by matching quantum efficiency (QE) from 800 nm to 1200 nm with PC1D, and a maximum Rbof 53.5% was obtained from Al paste of 5 mg/cm2by calculating at 1105 nm with PC1D. When the amount of Al paste was higher than 5mg/cm2, there were less Seffand lower Rb. On the other hand, when Al amount was 3.7mg/cm2, it was too little to form a closed BSF. Based on the SEM graphs and simulations with PC1D, a simple explaination was proposed for the experimental results.

Analytical modelling and minority current measurements for the determination of the emitter surface recombination velocity in silicon solar cells

2007 ◽  
Vol 91 (8) ◽  
pp. 707-713 ◽  
Author(s):  
Santolo Daliento ◽  
Luigi Mele ◽  
Eugenia Bobeico ◽  
Laura Lancellotti ◽  
Pasquale Morvillo
Keyword(s):  
Solar Cells ◽  
Surface Recombination ◽  
Analytical Modelling ◽  
Surface Recombination Velocity ◽  
Silicon Solar Cells ◽  
Emitter Surface ◽  
Recombination Velocity

Measurement of Base Lifetime and Effective Back Surface Recombination Velocity in BSF Solar Cells

1984 ◽  
Vol 30 (4) ◽  
pp. 101-102
Author(s):  
U.C. Ray ◽  
S.K. Agarwal ◽  
S.C. Jain
Keyword(s):  
Solar Cells ◽  
Surface Recombination ◽  
Surface Recombination Velocity ◽  
Back Surface ◽  
Recombination Velocity
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