The company's patent-pending technology uses solar and battery power to offer a cost-effective and smart alternative to diesel transport refrigeration units. They have successfully tested a working prototype that meets temperature requirements of -22°C and are collaborating with six major UK supermarkets to develop their product. Sunswap's solution enables transport operators to transport food, medicine, vaccines, and other products that need to be kept cold while on the road with zero-emission, adaptive battery capacity, and energy prediction capabilities.