A properly laid out wind turbine design is mandatory to build a wind generator, especially without any specific technical knowledge or DIY experience. There is no reason to pay over the odds for ready made windmills when a weekend is all is needed for a DIY construction.
To build a wind generator it is necessary to follow few steps:
1) Find the right place for maximum exposure to the wind. A wind resource assessment is ideal, where applicable, in order to know the feasibility of wind power over that of solar power.
2) Consider building several units over one single big unit for extra safety back up and to keep the costs down. A big mast supporting a big nacelle/generator is much more expensive than several light and small ones.
3) Get your hand over a wind turbine design. Not all plans are the same. Most come as an after thought after solar power unit designs in many popular websites. Sometimes such plans can be incomplete because they do not take into account ancillary technicalities such as the battery bank and how to analyze the efficiency of the DC motor.
4) Lay out the foundations in the chosen position.
5) Build the blades (usually 3 for optimal efficiency) from scratch in as little as 3 hours (a plan should tell you how).
6) Install the previously purchased generator into the nacelle.
7) Fit the tail for yawing and a spring loaded system for furling.
Rig the set up with the help of a friend.
9) Find old unused forklift batteries to pulse back into life and build the battery bank for the generator.
10) Check out DC motor efficiency with the help of an analyzer.
11) Rinse and repeat: you can build as many units from 1000 to 3000 watt as you like to cover up to 100% household energy expenditure.
It is not difficult at all to build a wind generator, providing all aspects of energy conversion efficiency are covered. Many times there is no mention on how and where to set up the battery bank or how to analyze to motor. This is why it is important to get information specifically for homemade wind generators, not as an additional back up to solar power designs. The reward for your efforts can be $thousands saved and an efficient renewable energy source.
As an additional bonus, the knowledge of battery recycling for the battery bank could also be converted into a lucrative business. Collecting old forklift trucks batteries and pulsing them back to life could also turn out a welcome additional income on top of the electricity bills saved with your homemade windmill.
Find out how to how to build a wind generator. Check out these wind turbine designs specific for wind power units only. Discover how to build wind generator.
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