Watts to kW Calculator
Convert watts to kilowatts and kilowatts back to watts.
Watts
kW
Reference & Formula
Formula
kW = W ÷ 1000
Explained
Kilowatts are simply watts divided by 1000. Solar panels are rated in watts; systems are sized in kilowatts.
Used For
Converting panel wattage specs to system-level kW sizing
Related Converters