STUDY OF THE CAPACITANCE OF A MONO FACIAL SOLAR CELL BASED ON SILICON UNDER HORIZONTAL MONOCHROMATIC ILLUMINATION IN A DYNAMIC FREQUENCY REGIME : THE EFFECT OF THE WAVELENGTH

Abstract

In this present work, this is a scientific contribution in the field of research on photovoltaic solar cells. The work is a theoretical study of the effect of wavelength on the capacity of a silicon-based solar cell subjected to horizontal monochromatic illumination in frequency modulation. With the same objectives as most of the authors who work in this field: how to help improve the performance of photovoltaic solar cells. Based on the expression of the density of minority charge carriers, we will study the photovoltage and the capacity. The influence of wavelength on capacity is achieved. The obtained results show that the capacitance efficiency decreases with increasing wavelength.