Buying a Wind Energy System

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If wind energy seems like a good financial, social or recreational pursuit for you, we recommend hiring a competent, experienced professional wind site assessor and a professional installer. A local supplier/installer with experience and knowledge will supply all of the equipment, be certain that it is compatible, help obtain permits and install the system. He or she will test the system to be sure it is operating satisfactorily and will be there to answer questions and to address problems you may experience.

We recommend that you find an installer who also provides routine maintenance and one who stands solidly by his or her work. Most wind turbines are guaranteed for five years, though that’s changing, but you want to be sure the installer will respond promptly and knows what he or she is doing. Look for someone who’s been in the business for a while — the longer, the better — and who has already installed a lot of similar systems.

As in any major home project, ask for references, and call them. Visit wind installations, if possible, and contact the local office of the Better Business Bureau. Get everything in writing. Sign a contract. Be sure the installer has insurance to protect employees during installation. Don’t pay for the entire installation up front. Be sure you are on the site when the work is done.

You can also purchase equipment from a local or online supplier, and put it up yourself with or without their guidance. We don’t recommend this route unless you are handy and you have attended a couple of workshops. Raising a tower is risky business. Wiring is fraught with difficulties. Connecting to the electrical grid is a job for professionals.

Another option is to buy equipment and supplies from a local supplier or an online source and sponsor a workshop on your property to take care of the installation. Organizations like Dan’s, The Evergreen Institute Center for Renewable Energy and Green Building, Solar Energy International, and the Midwest Renewable Energy Association are often looking for wind energy installations in different parts of the country. They bring in wind energy experts who teach a one- or two-week installation workshop. Although you may not save any money on the installation, workshop installations can be very satisfying. Be sure your insurance will cover volunteer workers on your site.