Definition for word: KWh. Kilowatt Hour

A unit of energy equivalent to one kilowatt of power operating for one hour. A kilowatt hour is the base unit used in measuring electrical consumption.

Referrence from

The kilowatt hour, or kilowatt-hour, (symbol kW·h, kW h) is a unit of energy equal to 1000 watt hours or 3.6 megajoules.

Energy in watt hours is the multiplication 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.

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