Watts to kW Calculator
Convert watts to kilowatts and kilowatts back to watts.
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Watts
kW
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Reference & Formula
Engineering referenceFormula
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
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