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Lapshinsky, An Introduction To Solar Cell, Journal of Applied Engineering Science, vol. Wuu, Simulation and fabrication of heterojunction silicon solar cells from numerical computer and hot-wire CVD, Progress in Photovoltaics: Research and Applications, vol. 1, n° 2, 2017.įaye, M., Mbow, C., Ba, B., Numerical Study of the Variability of Physical Properties Effects on the Capacitance of Silicon Solar Cell in the Presence of Excitons, (2014) International Review of Physics (IREPHY), 8 (6), pp. VonderHaar, Efficiency of Solar Cell Design and Materials, Missouri S&T’s Peer to Peer, vol. From the data acquired of the simulated cells, the paper presents the electrical results starting from a cell of one layer to a cell of four layers with the aim of establishing the relation between the number of layers and the net conversion efficiency under standard environmental conditions.Ĭopyright © 2019 Praise Worthy Prize - All rights reserved. In order to develop the required study PC1D software, specialized in simulate semiconductor´s behavior based on its physiochemical properties, which gives the possibility to create different layers of solar cells is utilized. In order to perform this, a multilayer solar cells analysis across the study of the quantum efficiency, which quantifies the amount of energy lost in the power conversion process, is implemented. Therefore, this paper studies the effect of combining different types of semiconductors as Si, Ge, AlGaAs and GaAs, focusing on how the conversion efficiency can be improved.
Additionally, in comparison with the traditional sources, solar energy cannot produce energy for all the twenty-four hours of the day, which increases the costs of the source, due to the need of a backup system. Over recent decades, the possibility of using solar power as an energy source has been limited by the implementation costs and the net conversion efficiency.