What about towers?

An 11.5m to 30m-foot tower is usually supplied along with the wind turbine. Towers this tall are necessary to raise the wind turbine above turbulence generated by obstacles on the ground and trees. Wind velocity and, therefore wind turbine performance, increases with altitude. Several different types of towers are available, depending upon which manufacturer you select. Each type has its advantages; the most economical type of tower is the guyed wires tower, but a cone tower can be easier and strong for you to install yourself and provides easier access for maintenance.

How much does a medium-sized wind system cost?

A medium-sized wind turbine can cost anywhere from $10,000 to $32,000 installed, depending upon size, application and service agreements with the manufacturer.

How reliable are wind turbines? Will I have to perform much maintenance?

Most small turbines have very few moving parts and do not require any regular maintenance. They are designed for a long life (up to 20 years) and operate completely automatically.

How do wind turbines perform as an investment?

The wind system will usually recoup its investment through utility savings within 3 to 5 years and after that the electricity it produces will be virtually free. Over the long term, a wind turbine is a good investment because a well-sited wind system increases property value, similar to any other home improvement. Many people buy wind systems in preparation for their retirement because they don��t want to be subject to unpredictable increases in utility rates.

How would I have a wind turbine installed at my home?

Most dealers offer either complete turnkey (ready-to-operate) installations or the option to purchase direct from the factory and install the system yourself. The first option offers more customer support from the company. Self-installation offers significant savings and a hands-on understanding of the turbine. Prospective owners can discuss the options available with manufacturers to decide which method best suits their budget and technical skills