Published Paper Details:

Agricultural produce drying is a critical step in preserving food and reducing post-harvest losses. The drying methods often rely on fossil fuels, making them costly and environmentally harmful. To address these issues, a multipurpose solar dryer is designed specifically for agricultural purposes. This innovative system utilizes solar energy to efficiently dry various agricultural products, including fruits, vegetables, grains, and herbs. The design incorporates solar collectors, a heat exchanger, and a drying chamber, all powered by renewable energy sources. This solar dryer offers significant advantages such as reduced operating costs, minimal environmental impact, and improved product quality. Its versatility and adaptability make it a valuable tool for farmers in diverse geographical regions, aiding in the reduction of food waste and enhancing the sustainability of agricultural practices. Experimental testing and performance evaluation demonstrate the effectiveness of the multipurpose solar dryer in reducing moisture content, preserving nutritional quality, and extending the shelf life of dried products. The results highlight the potential of solar drying technologies in sustainable agriculture and food processing industries, contributing to food security and economic development in rural communities. This paper underscores the potential of solar drying technologies in addressing food security challenges, especially in rural areas where post-harvest losses are prevalent. By harnessing renewable energy sources like solar power, the solar dryer not only contributes to sustainable agricultural practices but also aligns with global efforts to mitigate climate change. Overall, the multipurpose solar dryer offers a viable solution for improving food preservation, reducing waste, and promoting economic resilience in agricultural sector.