Difference between revisions of "Solar cooling"
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*heat-pumps and air conditioners that can by powered by solar photovoltaic systems. | *heat-pumps and air conditioners that can by powered by solar photovoltaic systems. | ||
[[category:energy]] | [[category:energy]] | ||
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| + | [[Category : Solar Energy]] | ||
Revision as of 08:54, March 23, 2015
Solar cooling is the use of solar thermal energy or solar electricity to power a cooling appliance.
There are five different approaches to solar cooling:
- absorption cooling, which can use solar thermal energy to vaporize the refrigerant;
- desiccant cooling, which can use solar thermal energy to regenerate (dry) the desiccant;
- vapor compression cooling, which can use solar thermal energy to operate a Rankine-cycle heat engine;
- evaporative coolers ("Swamp coolers");
- heat-pumps and air conditioners that can by powered by solar photovoltaic systems.