Conventional refrigeration uses a great deal of electricity, a resource scare in developing areas, and as a consequence it is not viable. However if a system that is inexpensive, reliable under... Show moreConventional refrigeration uses a great deal of electricity, a resource scare in developing areas, and as a consequence it is not viable. However if a system that is inexpensive, reliable under local conditions, and operates with only minimal electric power from a solar cell or battery can be introduced it would be a tremendous asset. Faced with such a requirements this project addresses these issues in order to find a solution that is economically and socially feasible. Show less
