what is kw power
The kilowatt hour (symbol kWh, kWÂ·h, or kW h) is a derived unit of energy equal to 3.6 megajoules. If the energy is being transmitted or used at a constant rate (power) over a period of time, the total energy in kilowatt-hours is the product of the power in kilo watts and the time in hours.
Average power, typically measured in kW, is a great way to look at the energy usage * of a building. In many ways average-kW figures are easier to work with than kWh figures. *In this instance energy usage refers to the rate at which the energy is used (i.e. power).