 In Latin America over 127 million tons of food are wasted every year, most of which is lost during transportation and storage. Gaps in the global cold chain and lack of reliable storage techniques often leave the most vulnerable without quality food products. This is the problem that SGG-2 Zero Hunger is trying to solve. Wero is a small remote town in the highlands of Peru where most of its inhabitants are dedicated to the agricultural sector. Wero's farmers have often fallen victim to high poverty rates and minimal access to electricity, making it difficult for the farmers to keep their food fresh. Star will provide a reliable and sustainable refrigeration technology for farmers in this region. Star is a solar, thermal, adsorptive refrigeration system that uses activated carbon and ethanol as a working pair to create a refrigerated environment. Star will preserve fruit for a longer period of time causing less food waste and creating more reliable products for the user to eat, transport, and sell. Star will revolutionize food storage and developing communities worldwide, improving food security and nutritional quality while supporting income generation for farmers and helping realize SGG-2 Zero Hunger.