How Much Electricity Does A Garage Door Opener Use

At 500 watts the power needed is just over 4 amps.

How much electricity does a garage door opener use.

It s opened with a 1 2hp induction motor. When several different models were tested the annual energy use varied anywhere from 15 8 kwh to 127 0 kwh or 2 to 16 per year. Because these electrical appliances operate for only a few minutes per day they don t use much electricity to open and close your garage door. Most garage door openers use three to five times more energy during the 1 437 minutes per day when they are off than they do during the 3 minutes per day when they are on.

If you have a sectional double car garage door a 1 2 horsepower motor should be sufficient but a higher power model will operate with less effort and less. Not enough to notice. Like everything else this answer is heavily dependent on the make and model. Door from a dead stop.

But there s a catch. Ratings ranging from 1 2 horsepower to 1 1 2 horsepower are typical for residential models. The door can be heavy but usually uses counterweights or springs so that the motor isn t lifting a 300 lbs. So how much energy does my garage door opener burn when on standby.

It takes say 10 seconds to open or close. A garage door opener has a radio receiver garage lights and a motor to lift the garage door. How much power does a garage door opener use. Look for horsepower hp ratings to compare the lifting power between garage door opener models.

So one cycle open or close consumes 343 watts for 10 seconds comes out to be 57 watt minutes 95 watt hours.