Solar drying systems have long been recognized as a sustainable and cost-effective means of preserving food and agricultural products. By utilizing solar energy to remove moisture, these systems play a vital role in preventing spoilage, reducing microbial growth, and extending the shelf life of produce. Traditional sun drying methods, widely practiced in developing countries due to their simplicity and low cost, represent the earliest forms of solar drying. However, these methods are often inefficient and expose products to contamination from dust, insects, and other environmental factors.
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