Generally, you could have 2 main types of wind turbine installed at home. Roof-mounted wind turbines

Not sure how fast the wind is around your home? The best way to find out is with an anemometer – a nifty device that uses sonic waves to measure the wind – or a wind gauge.produce around 10,000kWh per year with an average wind speed of 6m/s, almost enough for two average households We have assumed the average UK wind speed of 5.6m/s for the sake of illustration. The actual system output is predicated upon a large range of factors. Larger, higher output turbines also tend to be mounted at greater heights, where wind speeds are higher. The cost of a domestic wind turbine depends on what type you go for, how big it is, and who installs it. You might also be able to install a standalone wind turbine without planning permission if meets the rules – including:

These small wind turbines sit on top of your roof, just like solar panels would. Putting them on the roof gives them the best height to take advantage of the wind blowing over your house. The Energy Saving Trust recommends installing one of these devices in the place where you plan to put your wind turbine, and leaving it there for a couple of months. This will give you the best, most precise data, to help you decide whether a domestic wind turbine would be worth it for you. You could do this yourself, or hire a professional to investigate for you. Find out more from the Energy Saving Trust. Do you need to get planning permission for a home wind turbine? His interest in renewable energy and sustainability was first inspired by visits to the Royal Festival Hall heat pump and the Edmonton heat-from-waste projects. In 1979 However, we’ve done some of the research for you and complied this list of the top seven small wind turbines available for homeowners or small business. Let’s take a look. Best Overall: Bergey Wind Power BWC Excel 10Warranty – many small wind turbines come with a warranty, but the length and terms will vary from one manufacturer to the next. Make sure to read the fine print to know what’s covered if something goes wrong. To ensure domestic wind turbines generate electricity, they need to be in an area free from obstructions that could disrupt the wind. The general recommendation is that domestic wind turbines are placed at least 150 metres away from obstructions. They look cool, too!: if you’re prepared to splash out, there are lots of architecturally innovative wind turbine designs out there. Why not go the extra mile and make your home look as futuristic as its energy? Depending on the type and size of the turbine, there are also annual system maintenance costs which one must bear in mind, though these tend to be relatively small. Since they rely on relatively simple mechanical processes, the turbines themselves tend to have a long life, and typically come with a service warranty period of 10-20 years. If the wind turbinesystem contains batteries for the storage of the electricity generated, these will probably need to be replaced around every 5 to 10 years.

Wind turbines are complicated bits of kit with many mechanical components, which will fail. Smaller, cheaper wind turbines do not have any monitoring systems so owners may not immediately be aware that they are not producing electricity. Moving in 2002 to a small-holding in South Wales, providing as it did access to a wider range of natural resources, fanned his enthusiasm for sustainability. He went on to install renewable technology at the property, including biomass boiler and wind turbine. Another alternative way to generate green electricity is through a hydropower system, which is, basically, a water turbine. These are really only an option if you have a water source that runs through your property, such as a river or stream. enhanced fiberglass turbine blades with optimized aerodynamic shape design and structural design could lead low wind speed start, high wind energy utilization. The blade surface is coated by gel coat resin and painted to resist corrosion by air and water. Tim is an expert in sustainable building methods and energy efficiency in residential homes and writes on the subject for magazines and national newspapers. He is the author of The Sustainable Building Bible, Simply Sustainable Homes and Anaerobic Digestion - Making Biogas - Making Energy: The Earthscan Expert Guide.

the automatic-yaw tail rudder empowers this horizontal swing-tail wind turbine (the tail automatically swings in high wind and automatically return in safe wind)a higher anti-typhoon capacity.

This allows the turbine to be more aerodynamic and efficient than a traditional vertical-axis turbine.Free-standing wind turbines are likely to be more powerful than those that fit on a roof – but only if you put them in the right place. They work best if they’re in a big, open space where there’s nothing to slow down the wind: think in a massive field – or even better, on top of a hill. The nacelle (the working part of the equipment) is at the top of the mast, and this needs to be taken down to ground level to be maintained or repaired, which will be expensive. Once installed, the Max Power is virtually maintenance-free. Just clean the blades to remove any accumulated dirt or debris to keep it running smoothly.