This research article delves into various strategies to increase the efficiency of solar cabinet dryers, including design optimization, material selection, airflow management, and operational adjustments. These dryers are an innovative solution to traditional drying methods that often rely on fossil fuels or electricity, both of which contribute to higher. . The conventional drying system, known as open sun drying, involves directly exposing food to the wind and sun, spreading it in a thin layer over the ground or using trays. However, to match the performance of conventional drying methods, there is a need to enhance the efficiency of these systems. Many types of solar dryers have been designed and developed in different parts of the world, having different degrees of technical performance. Solar energy is one such option, which is cost effective and energy efficient.
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