Nearly 42 million tons of food products are wasted due to lack of post-harvest technology in developing countries as per FAO. SunBest has pioneered the usage of solar heat for hygienic and high quality processing of agro products like chilies, spices, dhal, fruits, vegetables, and fish.SunBest has designed a Stainless Steel Recirculation Dryer for use in agro processing where there is no dryer available and only open drying is being followed. The product could be fish, mango bar, meat, fruits and vegetables, herbal products, turmeric, ginger. The product is introduced into the dryer through multilayer stainless steel trays carrying trolleys. The solar air heated is introduced into the dryer and forced to go through the product. Automation is introduced to create optimum temperature inside the drying chamber thus ensuring quality of products.