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solar energy

energy derived from the sun in the form of solar radiation.
Also called solar. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the Web for solar-energy
Historical Examples
  • The talk turned to heat-transfer mechanisms in the earth, and from there to the whole problem of solar-energy input and outflow.

    The Flaming Mountain Harold Leland Goodwin
British Dictionary definitions for solar-energy

solar energy

energy obtained from solar power
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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solar-energy in Science
solar energy  
  1. The radiant energy emitted by the Sun.

  2. Energy derived from the Sun's radiation. Passive solar energy can be exploited through architectural design, as by positioning windows to allow sunlight to enter and help heat a space. Active solar energy involves the conversion of sunlight to electrical energy, especially in solar (photovoltaic) cells. See also solar cell.

The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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solar-energy in Culture

solar energy definition

The energy the Earth receives from the sun, primarily as visible light and other forms of electromagnetic radiation. (See renewable resource.)

Note: The term solar energy often refers to processes that use this energy to generate heat or electricity for human use. (See solar cells.)
The American Heritage® New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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