Development of an organic solar cell using natural dyes for photovoltaic solar panels

This research endeavors to create and produce an organic solar cell employing natural dyes as photoactive materials. The study follows a systematic approach, comprising the identification of suitable dyes, construction, testing Grätzel-type cells, evaluation electrical output in relation cell's composition. Subsequently, comparative analysis is conducted gauge efficiency based on type dye employed. resulting cells demonstrated voltage outputs ranging from 607 mV 646 mV. are ranked ascending order production, with beet juice yielding lowest Guinea sorrel highest output. Notably, fabricated achieve their peak voltages after approximately fifty-two minutes continuous irradiation, following one minute exposure.