Difference between revisions of "Solar Electric Technologies"

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-Solar power is the conversion of sunlight into [[Electricity|electricity]]&nbsp;by the use&nbsp;of&nbsp;different '''solar electric technologies'''.&nbsp;Sunlight can be converted directly into electricity using [[Photovoltaics|photovoltaics]] (PV), or indirectly with concentrating solar power (CSP).
-'''Concentrating solar power '''(CSP) systems use lenses or mirrors and tracking systems to focus a large area of sunlight into a small beam. The concentrated heat is then used as a heat source for a conventional power plant. A wide range of concentrating technologies exists; the most developed are the parabolic trough, the concentrating linear fresnel reflector, the Stirling dish and the solar power tower. Various techniques are used to track the Sun and focus light. In all of these systems a working fluid is heated by the concentrated sunlight, and is then used for power generation or energy storage
-Since solar power is intermittent, it must be combined either with storage ([[Batteries|batteries]], working fluid)&nbsp;or other energy sources to provide continuous power. <br>
-[[Category:Solar]]

Revision as of 08:04, 29 June 2009