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Optimization of Electrics Parameters CdS/CdTe Thin Film Solar Cell Using Dielectric Model

In this paper, the electrical properties of heterojunction solar cells thin film n-CdS/p-CdTe from dielectric model have been studied. Based on the expression of the minority, carriers density in the p-CdTe base of solar cell, the photocurrent density and that of the photo voltage are deter- mined according to the cell dimensions, doping levels, the absorption coefficient, the solar irra- diance and the temperature, etc. Fitting using Mathcad and Origin Lab software on the photocur- rent and the photovoltage of the n-CdS/p-CdTe enabled to determine the series, shunt resistance and the maximum power point. The results obtained, in good agreement with experimental re- sults, allow operating simulations for optimizing maximum outputs parameters (Ip, Vp). Thereaf- ter, it is proposed a type of photovoltaic generator module with a good command of the design parameters for better efficiency


Auteur(s) : Niasse, O.A., Tankari, M.A., Dia, F., Mbengue, N., Diao, A., Niane, M., Diagne, M., Ba, B. and Levebvre, G. (2016) Optimization of Electrics Parameter
Pages : 75-86
Année de publication : 2016
Revue : World Journal of Condensed Matter Physics
N° de volume : 6
Type : Article
Statut Editorial : Scientific Research Publishing, Inc.
Mise en ligne par : NIASSE Oumar Absatou