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Kestrel e220i
Wind power is a quickly gaining ground as an effective source of electricity, and the Kestrel e220i 800W wind turbine 3 blade 110VDC 30966 is an ideal way to harness this power. It is a very well thought out design and precisely manufactured piece of equipment that is capable of producing reliable electricity even in areas with low to moderate wind speeds.
The Kestrel e220i is a truly unique and innovatively designed wind turbine. One of its most heralded features is its use of an advanced pitch control system that allows it to operate very efficiently and reliably within a wide range of wind speeds. This system allows the turbine to adjust the angle at which the wind contacts the blades in order to maximize the potential electricity production.
This variable pitch system, when combined with the discoid axial flux alternator, is what allows this wind turbine to operate so effectively during periods of low wind speed. In fact, a rated output of 800W can be generated with wind speeds as low as 11.5 meters per second, and has a cut-in speed of an exceptionally low 2.5 meters per second. This kind of amazing flexibility makes this particular wind turbine one of the best options for residential applications.
The Kestrel e220i uses a three-blade rotor design that measures 2.2 meters in diameter. While there are certainly smaller rotor designs available to consumers, this set up is ideally suited for maximizing the amount of wind that can be harnessed. Furthermore, the blades themselves are made from fiberglass and are of a full-aerofoil design which makes them not only exceptionally good at capturing the wind, but very lightweight as well.
In order for this turbine to reach areas of adequate wind speed, it is recommended that it be mounted atop a pole or tower that is between nine and fifteen meters in height. For some residential locations this can be a problem, as interference from trees and power lines can put a damper on the ability to use this particular wind turbine. It can also be problematic when it comes to many home owners associations, which often cite these tall structures as an eyesore and undesirable. However, in locations where these concerns are not warranted, the Kestrel e220i can be employed to save a significant amount of money on one’s monthly utility bills.
As our current energy resources dwindle and become more and more expensive, the need for renewable sources of power will become ever more significant. Many home owners are beginning to install systems for producing clean energy such as solar panels. However, wind power is gaining a lot of ground in the race for ecologically friendly electricity production, and a residential wind turbine such as the Kestrel e220i can make a significant impact on your energy costs. And once it is installed, it is almost maintenance free and will provide you with many years of service with little to no upkeep. And of course, the electricity they generate is complete free of charge.
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