The kilowatt hour, or kilowatt-hour, (symbol kW·h, kW h or kWh) is a unit of energy equal to 1000 watt hours or 3.6 megajoules. For constant power, energy in watt hours is the product of power in watts and time in hours. The kilowatt hour is most commonly known as a billing unit for energy delivered to consumers by electric utilities.
Read more about Kilowatt Hour: Definition, Examples, Symbol and Abbreviation For Kilowatt Hour, Conversions, Watt Hour Multiples and Billing Units, Other Energy-related Units, Confusion of Kilowatt Hours and Kilowatts
Famous quotes containing the word hour:
“When a woman wants a man and lusts after him, the lover need not bother to conjure up opportunities, for she will find more in an hour than we men could think of in a century.”
—Pierre De Brantôme [Pierre De Bourdeille (c. 1530–1614)