Comment convertir l'énergie en kilowatt-heure (kWh) en puissance électrique en watts (W).
You can calculate watts from kilowatt-hour and hours. You can't convert kilowatt-hour en watt unit sence kilowatt-hour and watt units represent different quantities.
The power P en watts (W) is equal en 1000 times the energy E in kilowatt-heure (kWh), divided by the time period t in hours (hr):
P(W) = 1000 × E(kWh) / t(hr)
Donc
watt = kilowatt-heure / heure
ou
W = 1000 × kWh / h
What is the power consumption en watts when the energy consumption is 15 kilowatt-hour fou time duration of 3 hours
P = 1000 × 15 kWh / 3 h = 5000 W
