The turbine and generator must be mounted on a tall pole that s around 25 60 ft.
Roof mounted residential wind turbine.
Sometimes the best place to mount a wind turbine is on the roof.
Roof mounted wind turbines offer 0 5 kwh to 2 5 kilowatt of power and are mostly used to support a household s existing energy mix.
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This option is great for anyone that gets a lot of high altitude wind.
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So the more energy a particular wind turbine produces the better.
Just down the road from my house a resident has a small wind turbine on top of his garage.
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For example the renewable energy hub reckons the average cost of a 0 5 kw to 2 5 kw roof mounted turbine could cost at least 2 000 to install and a 1 5 kw pole mounted turbine could cost 7 000.
Wind turbines are designed to be placed high up in the air.
The wind pushes these blades in succession rotating the central hub and the shaft it is connected to.
However the energy saving trust suggests a 2 5 kw pole mounted turbine costs between 9 900 and 19 000.
To understand why you don t see turbines on every roof it s important to understand how they work.
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And on my way to work every morning i drive past a farmhouse with a small wind turbine mounted on a 30 foot tower.
Why residential rooftop wind turbines aren t on every roof.
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Turbine blades are placed in a circular orientation around a central hub.
Home wind turbines can also be placed on a roof like in your rooftop garden or in a body of water.
A standard home wind turbine can cost around 30 000 though more expensive variants can cost as much as 70 000 plus installation costs and other miscellaneous expenses.
However turbines aren t only limited to large fields or hilltops.