Advancements in Tobacco Drying: The Efficacy of Indirect Smart Solar Dryers for Fruits and Vegetables

Abstract

This study explores the use of Indirect Smart Solar Dryers (ISSD) for tobacco drying in Algeria, addressing challenges faced by farmers due to climatic changes and traditional drying methods. The ISSD, an innovative approach combining solar energy and smart technology, aims to enhance drying efficiency and quality while reducing environmental impacts. The dryer features temperature and humidity sensors, UV lamps, and automatic control systems. This study assesses its performance against conventional sun-drying methods, focusing on moisture content reduction and temperature management. Results indicate that ISSD significantly reduces drying time and maintains quality, offering a sustainable and cost-effective solution for tobacco and potentially other agricultural products. The study underscores the potential of integrating clean energy and advanced technology in agricultural practices.