Most door openers have cycle of only a few seconds.
How much electricity does an electric garage door use.
So how much energy does my garage door opener burn when on standby.
Time how long the motor runs when it opens then closes the door.
Like everything else this answer is heavily dependent on the make and model.
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.
Not enough to notice.
A garage door opener has a radio receiver garage lights and a motor to lift the garage door.
But there s a catch.
How much power does a garage door opener use.
So one cycle open or close consumes 343 watts for 10 seconds comes out to be 57 watt minutes 95 watt hours.
I have a double wide door.
Running the opener for twenty seconds or so ten times a day won t use as much energy as leaving a 100 watt light bulb on all day.
The door can be heavy but usually uses counterweights or springs so that the motor isn t lifting a 300 lbs.
It s opened with a 1 2hp induction motor.
Door from a dead stop.
The amount of energy that a garage door opener uses is very small.
It takes say 10 seconds to open or close.