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Abstract
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Article Information:
Analysis of the Diffusion Capacitance’s Efficiency of the Bifacial Silicon Solar Cell in Steady State Operating Condition
S. Mbodji, B. Mbow, I. Zerbo and G. Sissoko
Corresponding Author: S. Mbodji
Submitted: 2011 July, 28
Accepted: 2011 September, 25
Published: 2012 February, 15 |
Abstract:
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The aim of this study is to study the diffusion capacitance’s efficiency of the n+-p-p+ bifacial solar
cell. The dependence of the efficiency of the diffusion capacitance on both the excess minority collection region
in open circuit and short-circuit operating points of the solar cell has been itemised for varying grain size (g),
grain boundary recombination velocity (Sgb), wavelength (λ) and illumination mode (front side and both front
and rear sides). It is shown that the diffusion capacitance’s efficiency which increases with grain size (g) and
both front and rear sides illumination mode and decreases with grain boundary recombination velocity (Sgb)
and higher wavelength (λ) can be linked to the conversion efficiency of the solar cell.
Key words: Bifacial solar cell, diffusion capacitance’s efficiency, grain size, grain boundary recombination, junction and back side recombination velocities, ,
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Cite this Reference:
S. Mbodji, B. Mbow, I. Zerbo and G. Sissoko, . Analysis of the Diffusion Capacitance’s Efficiency of the Bifacial Silicon Solar Cell in Steady State Operating Condition. Research Journal of Applied Sciences, Engineering and Technology, (04): 282-288.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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