Erythrosine and Rhodamine Dyes as a Solar Cell Concentrator

Abstract

In this work, a solar and flash center was created by combining two organic dyes, erythrosine and rhodamine, with completely different concentrations. Throughout the spectra of fluorescence (F) and absorbance (A), the quantitative efficiency of the dye mixture was determined. It was manufactured from a panel of epoxy containing a mixture of the two dyes using open-circuit voltage (Voc), short-circuit current (Isc), fill factor (FF), and solar cell efficiency (η). It was found that a 1 mm thickness of the panel works best in increasing the efficiency of the photovoltaic cell.