solar energy


noun

energy derived from the sun in the form of solar radiation.

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Also called solar.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Example sentences from the Web for solar energy

  • 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

noun

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

Scientific definitions for solar energy

solar energy

The radiant energy emitted by the Sun.
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 © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Cultural definitions for solar energy

solar energy

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

notes for solar energy

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