Solar Cooling: Efficient Option Exist

Solar cooling, at first, sounds like a paradox. How can something so hot be responsible for producing cold? Through careful exploitation of thermodynamic principles, these systems utilize solar heat energy to fuel a cooling process. Energy is always lost to the surroundings whenever it changes form. So instead of transforming solar heat energy into electricity, [...]

Source: http://www.solarthermalmagazine.com/2011/12/13/solar-cooling-efficient-option-exist/

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