Residential wind turbines are the wave of the future as far as renewable energy is concerned. Even though there are other types of renewable energy devices, like solar collectors and geothermal energy products, the home wind turbine is the easiest to set up and the most intuitively attractive for the average homeowner.
The trend with residential wind turbines is for them to make power and increasingly lower speed wind conditions. The cut-in speed is the wind velocity at which the device will start to make power. This is extremely critical number and one to watch if you're interested in betting on a winner in the manufacturing arena.
There are several reasons this is so important in the manufacture of wind energy devices…
Most importantly, the ability make energy in very low wind conditions is obviously a huge marketing advantage. You don't want to buy a product that you can only make energy and high average speeds. That is because the wind in everyone's location is inconsistent at best. You can never know from day to day and how much wind you are going to get. You can only guess and that guess it is usually going to be wrong in one direction or the other.
However, if you have a wind energy device that can make electricity in an environment where there is less than 1 to 2 mph of average wind, then you are to have a distinct marketing advantage. Many of the devices out there today require at least 6 miles an hour in order to even turn the rotors. Especially with a very large device, like you will find at utility wind farms, the speed at which the begin make power can be even greater.
Having a low speed to begin making power is also an advantage in that you can get away with a lot less expensive upfront by buying residential wind turbines that will start making power like quicker. In other words, you'll have to buy a big device that's going to make a huge amount of power in a high wind. You can instead purchase a small device that will make power in low wind conditions and take advantage of all the wind energy that is available to you.
The number one reason however, is that you can make energy consistently all your round with a device that has a low cut-in speed. Having a device that can make power every day is a lot more important one that can make a lot of power and some days no power in others.
In the final analysis, residential wind turbines perform best when they have a super low cut-in speed. The technology is definitely not there yet. There are many situations in which we simply can't make electricity unless the wind averages well over 6 miles an hour. However rest assured in the future this will be a trend that dominates this industry and will make residential wind turbines affordable for most everyone.
Author Resource:-
Roger G. Brown has saved numerous corporations dollars on their electricity expenses. Look at Roger's easy methods to lower your expenses And additionally find out more on Residential Wind Turbines