Saturday, January 10, 2009

Solar Refrigeration and Water Purification

From Engineering TV an update on Promethean Power Systems covered earlier:
They are developing a solar-powered refrigeration system for commercial cold-storage applications in off-grid and partially electrified areas of developing countries. The system uses clean, quiet, solid-state technologies such as thermoelectric cooling modules and solar photovoltaic (PV) panels...[continue reading]


Read related article on using Solar power for cheap cold food and pure water.Watch overview video of the Solvatten device here:

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