S4S Technologies
Country: India
Award: Winner
Solar-Powered Food Dehydrator
S4S Technologies developed the Solar Conduction Dryer (SCD), an electricity-free solar-powered food dehydrator that reduces moisture content in agro-produce so that products can be preserved for up to 1 year without using any chemicals. Further they implement a S4S business model including manufacturing and installing SCDs at farms, buying back the dried products from farmers and selling them to food companies.