In this paper, a three-dimensional study on a polycrystalline silicon solar cell under polychromatic illumination in an instational regime. The influence of grain size, recombination velocity at the grain boundaries on the density of the minority carriers of a silicon solar cell, is presented. Based on the continuity equation of the minority carriers in the solar cell base, the expressions of the photocurrent density and the photovoltage in function of the grain size, the recombination velocity, are deduced. The continuity equation of the carriers has been solved by a numerical method with boundary conditions and physical constants fixed in relation to our reference model. The influence of time t on the density of the carriers and on the electric power was presented in this work also. The electrical voltage and current were studied according to the recombination velocity. The conversion efficiency according to the grain size and also presented an assessment of the performance of our model of study. The expressions of the output power and the energy conversion of the solar cell, are determined in order to optimize its functional state. We recall that, the objective is to make a numerical resolution, making fewer simplifying hypotheses so that the study is closer to reality compared to other methods of resolution.
Published in | American Journal of Modern Physics (Volume 10, Issue 3) |
DOI | 10.11648/j.ajmp.20211003.13 |
Page(s) | 55-59 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2021. Published by Science Publishing Group |
Solar Cell, Grain Size, Frequency, Photovoltage, Power, Photocurrent, Recombination Velocity
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APA Style
Mamadou Bamba Sene, Amadou Diao, Alioune Faye, Cheikh Mbow. (2021). 3-D Modeling of a Polycrystalline Silicon Solar Cell Under Polychromatic Illumination: Effects of the Grain Size and the Recombination Velocity at the Boundaries. American Journal of Modern Physics, 10(3), 55-59. https://doi.org/10.11648/j.ajmp.20211003.13
ACS Style
Mamadou Bamba Sene; Amadou Diao; Alioune Faye; Cheikh Mbow. 3-D Modeling of a Polycrystalline Silicon Solar Cell Under Polychromatic Illumination: Effects of the Grain Size and the Recombination Velocity at the Boundaries. Am. J. Mod. Phys. 2021, 10(3), 55-59. doi: 10.11648/j.ajmp.20211003.13
AMA Style
Mamadou Bamba Sene, Amadou Diao, Alioune Faye, Cheikh Mbow. 3-D Modeling of a Polycrystalline Silicon Solar Cell Under Polychromatic Illumination: Effects of the Grain Size and the Recombination Velocity at the Boundaries. Am J Mod Phys. 2021;10(3):55-59. doi: 10.11648/j.ajmp.20211003.13
@article{10.11648/j.ajmp.20211003.13, author = {Mamadou Bamba Sene and Amadou Diao and Alioune Faye and Cheikh Mbow}, title = {3-D Modeling of a Polycrystalline Silicon Solar Cell Under Polychromatic Illumination: Effects of the Grain Size and the Recombination Velocity at the Boundaries}, journal = {American Journal of Modern Physics}, volume = {10}, number = {3}, pages = {55-59}, doi = {10.11648/j.ajmp.20211003.13}, url = {https://doi.org/10.11648/j.ajmp.20211003.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.20211003.13}, abstract = {In this paper, a three-dimensional study on a polycrystalline silicon solar cell under polychromatic illumination in an instational regime. The influence of grain size, recombination velocity at the grain boundaries on the density of the minority carriers of a silicon solar cell, is presented. Based on the continuity equation of the minority carriers in the solar cell base, the expressions of the photocurrent density and the photovoltage in function of the grain size, the recombination velocity, are deduced. The continuity equation of the carriers has been solved by a numerical method with boundary conditions and physical constants fixed in relation to our reference model. The influence of time t on the density of the carriers and on the electric power was presented in this work also. The electrical voltage and current were studied according to the recombination velocity. The conversion efficiency according to the grain size and also presented an assessment of the performance of our model of study. The expressions of the output power and the energy conversion of the solar cell, are determined in order to optimize its functional state. We recall that, the objective is to make a numerical resolution, making fewer simplifying hypotheses so that the study is closer to reality compared to other methods of resolution.}, year = {2021} }
TY - JOUR T1 - 3-D Modeling of a Polycrystalline Silicon Solar Cell Under Polychromatic Illumination: Effects of the Grain Size and the Recombination Velocity at the Boundaries AU - Mamadou Bamba Sene AU - Amadou Diao AU - Alioune Faye AU - Cheikh Mbow Y1 - 2021/06/03 PY - 2021 N1 - https://doi.org/10.11648/j.ajmp.20211003.13 DO - 10.11648/j.ajmp.20211003.13 T2 - American Journal of Modern Physics JF - American Journal of Modern Physics JO - American Journal of Modern Physics SP - 55 EP - 59 PB - Science Publishing Group SN - 2326-8891 UR - https://doi.org/10.11648/j.ajmp.20211003.13 AB - In this paper, a three-dimensional study on a polycrystalline silicon solar cell under polychromatic illumination in an instational regime. The influence of grain size, recombination velocity at the grain boundaries on the density of the minority carriers of a silicon solar cell, is presented. Based on the continuity equation of the minority carriers in the solar cell base, the expressions of the photocurrent density and the photovoltage in function of the grain size, the recombination velocity, are deduced. The continuity equation of the carriers has been solved by a numerical method with boundary conditions and physical constants fixed in relation to our reference model. The influence of time t on the density of the carriers and on the electric power was presented in this work also. The electrical voltage and current were studied according to the recombination velocity. The conversion efficiency according to the grain size and also presented an assessment of the performance of our model of study. The expressions of the output power and the energy conversion of the solar cell, are determined in order to optimize its functional state. We recall that, the objective is to make a numerical resolution, making fewer simplifying hypotheses so that the study is closer to reality compared to other methods of resolution. VL - 10 IS - 3 ER -