Browsing the "Water heating" Tag

Harnessing the Sun's Energy for Water and Space Heating

December 15th, 2011 | by Earth Policy Institute

The pace of solar energy development is accelerating as the installation of rooftop solar water heaters takes off. Unlike solar photovoltaic (PV) panels that convert solar radiation into electricity, these “solar thermal collectors” use the sun’s energy to heat water, space, or both



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