For decades now, wind power technology has been improving. The vast improvements in the past decade have allowed it to be increasingly used for home production of electricity Modern wind generators can be a great source of alternative electricity for many homeowners as they are quieter, smaller and produce more energy than ever. For homeowners that would like to save some money, there are plans and guides available that teach how to build a wind turbine.
Size and the requirement of a consistent, very strong wind were the most significant problems with early types of wind generators. Early versions of windturbines required very strong and consistent wind to get them spinning. Because of their size and height requirements, they were not a good fit for many homeowners even though they produced sizeable quantities of energy. Because these wind generators were being used in residential environments, they needed to be mounted very high in the air to catch a consistent wind. Being up above trees and other buildings allowed them to catch the maximum amount of wind and thus produce the most electricity possible. In order to accomplish this, the wind generator had to be mounted at the top of a heavy duty, and often ugly, tower which was expensive and could cause complaints from neighbors. Many towns also have restrictions on tower heights and wind turbine installations. Large, open areas, free from tall buildings and trees were a better fit for these old, large units.
People with homes on smaller lots, or in areas with buildings or trees have been helped by these recent wind generator designs. The smaller, more modern wind generators need much less wind to turn. They are also constructed of innovative materials and are much lighter than earlier models. Because of this, even though they aren’t mounted at high up, they can still produce a lot of power. The blade design of these more modern wind turbines is more efficient which allows them to be more efficient and also much quieter. This can allow many homeowners who live in smaller neighborhoods to install these newer wind generators and generate renewable electricity without causing much disturbance to their neighbors.
The more recent wind turbines can turn more quickly and produce electricity sooner than the bigger ones because they are much lighter. A wind generator has to be pointed into the wind for it to generator power. Generally, this is done with a rudder on the tail. Before the bigger wind generators could even produce power, they needed a strong wind to orient them properly so they could begin spinning. Many times they might not even generate electricity at all because they can’t spin up in a light wind. The newer, less heavy wind generators can start spinning and thus generating electricity more quickly because of the lower requirement for wind to orient them. The result is that the older and heavier wind turbines might have been able to produce more electricity when they were spinning, but they were spinning less often. Because they spin more consistently, the newer and smaller wind turbines will generate nearly as much electricity over an entire year as the heaver ones. finally, because of their size many of the more recent wind turbines can be mounted directly to a roof and eliminate a lot of the cost of installation for the older versions. For any homeowner looking to generate green electricity from a passing breeze, a homemade wind turbine can be the perfect alternative.
