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Titre: | Effect of Temperature on the Performance of CGS/CIGS Tandem Solar Cell |
Auteur(s): | Elbar, Mourad Tobbeche, Souad Chala, Slimane Saidani, Okba Kateb, Mohamed Nadjib Redha Serdouk, Mohamed |
Mots-clés: | Numerical simulation Silvaco-Atlas Temperature CGS/CIGS tandem cell Matching current |
Date de publication: | 2023 |
Editeur: | Sumy State University |
Collection/Numéro: | Journal of nano- and electronic physics/ Vol. 15 N° 1, 01020; |
Résumé: | The CGS and CIGS being promising materials for large scale photovoltaic applications, the effect of temperature on the electrical parameters of a CGS/CIGS tandem solar cell has been investigated in this work. The copper gallium diselenide (CGS) and copper indium gallium diselenide (CIGS) structures as topcell and bottom-cell respectively, were numerically simulated under AM1.5G spectral illumination using the two-dimensional device simulator Silvaco-Atlas. The temperature dependency of the solar cell’s characteristics was investigated in the temperature range from 300 to 400 K at intervals of 20 K. The simulation results show the density current (Jsc) slightly increases whereas the open-circuit voltage (Voc) and fill factor (FF), conversion efficiency (ƞ) decreases with the increase in temperature. The tandem cell operating temperature efficiency was found to be (– 0.34 %/K), which is slightly higher than that of CGS solar cell (– 0.29 %/K), but markedly better than that of CIGS solar cell (– 0.41 %/K). |
URI/URL: | https://essuir.sumdu.edu.ua/handle/123456789/91100 http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/11225 |
Collection(s) : | Publications Internationales
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