This is the speed at which the turbine will produce the optimum amount of power. Wind-Speed RatingĮvery wind turbine has a wind-speed rating which is measured by an anemometer. However, since these materials are challenging to recycle, newer materials such as bio-based composites like flax, hemp, and wood are being tested to solve the problem of recycling blades when they are at the end of their life. Today, fiberglass-reinforced polyester, carbon fiber, and reinforced epoxy materials are more popular, as these materials allow the turbine to spin faster and capture winds at lower speeds. In the past, wood was the chief material used to make wind turbines. Wind turbine blades can be made of different materials. Two blades are very energy efficient, so having more blades isn’t necessarily better. Three blades is standard, but turbines can have only one blade, four blades, or even more. Bladesĭifferent wind turbines have varying numbers of blades. Very high winds like these can remove the turbine and endanger surrounding property. Tornadoes can have wind speeds of up to 300 miles per hour, which is much higher than a wind turbine can accommodate. Some turbines can only handle winds up to 90 mph.Īreas that are at risk for hurricanes and tornadoes are generally not good areas for turbines, as winds from these storms can reach up to and over 100 miles per hour. Before purchasing a turbine, always look for the “wind survival” speed and know how fast winds can be in the area. However, there is such a thing as too much wind. The amount of wind in the area is an essential consideration when purchasing a wind turbine. Check with the local zoning laws or the homeowners association to see what is allowed. Some turbines may be able to attach to a roof.įor both maximizing wind volume and abiding by local regulations, the placement really depends on where the property is located and whether the community has any restrictions. Wind turbines also need to be placed at a minimum height of 25 feet to catch the maximum amount of wind and provide the greatest number of benefits. Some zoning laws require that the turbine be no more than 500 feet high. There are a few factors that affect where a wind turbine is placed. Local Zoning Laws and Height Restrictions The following are all the factors to consider before making a decision. There are many factors to consider when choosing the best residential wind turbine, including the number of blades, material, height, wind-speed rating, and energy output. Photo: What to Consider When Choosing the Best Home Wind Turbine
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BEST FOR TRAVEL: Pacific Sky Power Travel Wind Turbine Generator.BEST WIND AND SOLAR KIT: ECO-WORTHY 800W Solar Wind Power Kit.
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Home wind turbines provide a way to independently generate power.
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