Managing Natural Resources Through Innovation: The Importance of Sustainable IoT-Based Models—The Smart Solar Dryer

Many developing countries are use traditional methods of fish drying, which might lead to inferior quality products because of unsanitary conditions and environmental concerns. By using IoT and solar energy to create a regulated drying environment, the smart solar dryer solves these problems. By controlling temperature and airflow, an Internet of Things controller maximizes drying process effectiveness and quality. The smart solar dryer is a flexible solution for a range of situations and needs since it can be adjusted to operate at varying scales, from bigger commercial facilities to small-scale artisanal fish drying. According to preliminary findings, fish can successfully have their moisture content reduced by the smart solar dryer, producing dried goods of superior quality. 500 kg of fish must be dried in 30 h in order to lower the moisture content from 88%. Products are of far higher quality in terms of color, flavor, and texture than the traditional ones. According to preliminary results, this recently created environmentally friendly technique may greatly enhance the quality of dried fish while upholding the principles of sustainable energy. The regulated drying environment lowers the possibility of contamination and enhances overall product safety by assisting in the creation of hygienic conditions that meet food safety regulations. With potential uses in the global food processing industries, the smart solar dryer is a viable option for the sustainable manufacturing of dried fish.