This report describes the efficacy of a solar-powered cooler in Kenya. In addition to keeping the produce cooler, it also maintains the carbon dioxide and oxygen balance and reduces spoilage.

This NASA report describes a solar-powered refrigeration system that uses a variable speed, direct current (DC) vapor compression cooling system, connected to a solar photovoltaic panel.

This report describes a food storage structure that includes a solar-powered evaporative cooler.

This report describes a cold-storage structure that employs a solar-powered cooler to reduce food spoilage after harvest.

This article discusses the effectiveness of solar PV in a twin-circuit DC milk chiller in rural India. It was found to be effective in winter and summer, but an additional power source was needed during monsoon season.