Rooftop Design / September 9, 2018 / Juan M. Tate
A less obvious issue when deciding on putting up a rooftop wind generator may be any obstructions current or future that could block the full wind from getting to the generator. Trees other buildings hillsides or even large vehicles can deflect the wind away from the turbine. If the rooftop is inside a city filled with buildings the wind path can become quite tricky as it may bounce from one structure to the next causing turbulence and an inconsistent flow.
As Ive stated in other sections of this website celebrities like Jay Leno and Ed Begley Jr. have decided to place rooftop wind turbines on their homes and garages. In both cases vertical axis magnetic wind turbines were chosen to fill the bill. Some homeowners state that vertical axis wind turbines in general are a little quieter than their horizontal axis counterparts. Rooftop wind turbines generally come with a kilowatt (kW) rating such as 5 kW 10 kW or 20 kW that reflects how much electricity one can expect it to generate for ones home or business. It is important to either have a large enough rooftop wind generator or several that add up to enough in order to provide the needed power.
Critics of rooftop wind turbines say that they simply dont work or dont work as well as advertised. The critics are right in some instances and that is why the consumer needs to know what they are getting into and what to watch out for before investing in a rooftop wind turbine. Some of the factors that will influence the output of the rooftop wind turbine include the design itself (horizontal or vertical axis) the kilowatt rating of the generator where the rooftop wind turbine is placed the angle or pitch of the roof how much wind the region provides and any obstructions that may block the wind.