Units of power
= Units of power
{wiki=Category:Units_of_power}
The unit of power is the watt (symbol: W). It is defined as one joule per second (1 W = 1 J/s). Power measures the rate at which energy is transferred or converted. In addition to watts, there are several other units of power that are commonly used: 1. **Kilowatt (kW)**: Equal to 1,000 watts (1 kW = 1,000 W).