Wind Turbines On The Roof For Household Use

Nevertheless the efficiency of the wind turbine will significantly depend on the strength of the wind in your area.

Wind turbines on the roof for household use.

Wind turbines can be used both off grid with batteries or on grid in conjunction with utility electricity. Wind rushes between the airfoils and powers a smaller more concentrated turbine below the surface. Roof turbines are vents that remove humid air from your attic eliminating mold mildew and wood rot. In the intro to sustainable energy class that i teach we do an exercise to calculate the payback period of various small wind turbines.

Typically an average household will require a 5kw home wind turbine to meet all their energy requirements. For the latter situation your wind turbine works just like a solar installation. It generates electricity when the wind s blowing which you can then use in your house. A home wind turbine is a device that is used to convert the kinetic energy from the wind to electricity.

Powerful wind turbines work great in giant empty fields but not on your roof. A better suggestion is to avoid putting wind turbines on the roof. Although most large wind farms exist to power certain towns and communities there are also smaller wind turbines for homes and homeowners. Without proper ventilation the extra moisture in the heated air will cause wood rot mildew mold and exterior problems like ice dams.

I won t mention brands but we chose a 400 watt horizontal axis wind turbine hawt and a 1 kw hawt. With half the average rotor radius of a standard home wind turbine the happybuy wind turbine is lightweight compact and easy to install in small backyards or on a roof. Home wind turbines are electric generators that convert wind energy into clean emission free power. During winter months warm air rises into your attic.

Why do you need roof turbines. If the wind dies down the turbine will continue to produce power in winds as low as 7 mph.