Cost of Wind Turbines
In the 100 years or so since wind turbines were first used to generate electricity, these structures have seen many advancements , resulting in more effective and versatile units . Despite being better in every measurable way, they’re also now more affordable than ever . Wind turbines come in a few basic classes , each of which is designed to meet a specific purpose and will likely be more or less appropriate in relation to the potential buyer’s needs .
One type of wind turbine that has seen serious improvements in recent years is the large-scale commercial-use turbine . Some of the ways in which they’ve gotten better include: blade design, which makes a massive difference with regard to how a wind turbine operates ; dependability , which is important for a machine you expect to operate constantly ; and efficiency, generating more output even with relatively little wind . This variety of wind generator is different from residential-use turbines in that it’s constructed from stronger and heavier materials, as it’s almost always meant to handle higher winds .
Additionally , it’s usually best to have commercial wind turbines in areas like shorelines that receive consistent, strong winds . Being “out of the way” like this makes it expensive to have to service them any more than occasionally , so it’s necessary that these models are built to last . All of these factors mean that large-model wind turbines , as one might expect , are the most expensive type, in many cases exceeding $100,000 in price .
The other major class of wind turbine is those designed for residential use . Residential areas, due to the presence of buildings and other obstacles, often have frequent shifts in wind patterns, and this was a tricky problem for early residential-use turbines to overcome .
Early units were also prohibitively heavy . In other words , they were still too much like the larger versions . Most homeowners considered these early models too costly and inefficient to be appropriate for them .
The latest type of residential-use turbine to emerge is called the micro turbine . These units usually don’t require the use of a tower , as they are capable of generating good amounts of power from even low winds . There are some micro turbines available now that can be set up on the roof of a house . These smaller models are rotating constantly , and this makes up for the fact that they don’t generate as much gross power as some of the larger turbines . Starting at approximately $600 , micro turbines can be paid for relatively quickly because of the savings they provide in terms of electrical bills
The cost of a wind turbine usually depends upon factors such as size and capacity . Some homeowners are even putting together their own wind turbines, which brings the cost down even more . Though it may sound like a big job , anybody can learn to build a wind turbine with the right instructions, and this will give them the chance to save a lot of money and get free electricity for life .
To learn about the advantages and disadvantages of wind power, visit Advantages and Disadvantages of Wind Power.
For the greatest guide to making your own wind turbine, including step by step videos, go to Earth4Enegry Review.
Here’s another guide to building your own solar panel How to Build a Wind Turbine.