| The application of solar drying technology in agricultural area to preserve vegetables, fruits, and other crops has proved to be practical, economical and eco-friendly. In this communication, comprehensive review of the various designs, details of construction and operational principles of many practically-realised designs of solar-energy drying systems is presented. Solar drying system is used to dry crops extensively in many countries. It improves the quality of product; minimizes waste and employs renewable energy sources. However, availability of suitable information is missing in many of the countries where solar drying systems are most needed. Such systems are available in varied range of sizes and designs and are used for drying various foods and... |
