25Nov/09Off
Big One
How Much Electricity Would It Take To Run A Helicopter Big Enough For One Person?
How Much Electricity Would It Take To Run A Helicopter Big Enough For One Person? Is it more than 2.5 megawatts?
Techwing, how long is the propeller on that helicopter you mentioned.
small piston power helo's normally have at least 180 HP, which equals roughly 135 kilowatts. considerably less than 2.5 megawatts. 2.5 Megawatts is equal to 3352 horsepower, enough to power a large heavy lift copter.
Even at 135 kilowatts, an electric helicopter would not be practical with present battery technology.
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