In connection with the active development of green energy, new technologies have affected not only solar power. The industry has created excellent examples of wind generators for home use.
A typical home usually requires a home wind turbine with power under 5 kW – this will be enough to satisfy all household energy needs. A turbine that offers such high power should have a diameter of about 13-18 feet and is located in an area where strong winds often pass. So, how to choose the best residential wind turbine for home? Let’s have a look at this small review.
The rotor blades of the turbine are made of plastic with an admixture of fiberglass. The body is aluminum. This combination gives the generator lightness, and at the same time – strength and durability. Aluminum housing provides efficient cooling. It also has low no-load losses. Five blades 107 cm long give power up to 1200 watts. This amount of energy can be quite enough for a small house if you use energy-efficient household appliances and lighting. You can install it in a mast using a useful plug connection.
This wind generator kit is a modern device, high quality and as safe as possible, equipped with in-built protection against sudden gusts of wind. At the same time, the turbine has robust housing, which can cope even with the 3rd category hurricane. It made of high-quality polypropylene and fiberglass with weather protection. Three blades give a rated power of 1500 watts. It can be combined with solar panels. Easy to install because of all the needed materials available. Three hundred sixty degrees rotation possible, which means you have more possibilities to “catch” the wind energy.
There is a five-blade windmill generator, the blades of which are equipped with a copper insert for reliability. Excellent aerodynamics was provided to ensure that the rotor works quietly and smoothly. The blades are made of nylon. The spread of operating temperature is from -40 to +80. The coil is made of Teflon wire, which is resistant to high temperatures and provides the high speed of electricity generation. Because of average power level frequently used for outdoor objects – boats, cabins, homes on wheels, trailers, gazebos.
4. Nephon: 300 W, 24 V
This residential wind turbine is very easy to maintain and install and has an excellent design. It has low starting speed, nylon fiber blades, optimized structure and aerodynamic shape, the use of strong wind energy, lightweight, attractive, low vibration. But the main advantage is the high power generation rate. It is a small wind turbine, very compact and simple, it does not have much power, but it is fully compensated by the ease of use, durability and reliability. Also, no need for maintaining.
5. Nature Power: 2,000W Wind Turbine
This residential wind turbine is one of the most powerful home wind generators, ergonomic and easy to use. All-weather, high-quality marine coating and construction provide versatility both on land and at sea. It begins to deliver energy at a very low wind speed of 7 miles per hour. The design features robust die-cast aluminum housing with carbon-fiber composite blades designed to work with low noise. The intelligent Maximum Power Tracking Controller (MPPT) changes the voltage-to-current ratio for the most efficient charge. Overspeed shutdown prevents damage in high wind conditions and increases equipment reliability. It’s the most efficient residential wind turbine for now by many experts’ minds.
6. GOWE Grid tie 800W wind turbine generator
Two personal wind turbines with a controller, a water-resistant grid inverter, are supplied. Very economical, designed to work even in light winds, makes maximum use of weather conditions to provide the owner with a sustainable source of green electricity. A system for indicating the state of the generator, automatic regulation of violations has been developed. The high-quality electronics (like the 1200V silicon carbide rectifier diode and the aerospace-grade EMI elements) ensure the stable performance and the ultra-long service life of the product. The internal electronics are completely isolated from the atmosphere by full pouring sealants, which protect the elements from dust and damp, and significantly reduce the deteriorating speed of the electronics. The generator system can provide a small house with complete autonomy.
One of the best home wind turbines – it’s one of the most optimal options for generating electricity for home use. The metal components are fully galvanized, the hub is galvanized – so it does not rust and there is no need for painting or special coating for up to 50 years under normal conditions. Raptor carbon fiber blades withstand 125 mph – guaranteed for the entire service life, does not break under regular conditions. The maximum power that the generator is able to provide is up to 2000 watts. Missouri Freedom II wind turbines have a speed of 6 miles per hour and do not clog! Magnet generator has a lot of copper inside, much more than analogs – it means this turbine able to provide more power.
If you have doubts about home wind power, here are some statistics. Wind and sun become the cheapest types of power in the USA. The wind took third place after natural gas and solar energy, according to a report released by the U.S. Department of Energy. In 2018, the U.S. grid received about 7.6 GW of wind energy, that is, about 20% of all new stations in the country.
Wind turbines are a great way to supply your home with renewable energy. However, think carefully about whether there is enough wind in your area. Before buying such a turbine, you should consult with experts in meteorology – whether such an option to produce green electricity will be useful in your area. Also, the most optimal will be a combination of two sources of electricity – solar and wind. So you can provide yourself with a constant source of energy both in good weather and in rainy and windy. Consider which option will be most effective for your area.