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Wind Energy Basics, Second Edition: A Guide to Home- and Community-Scale Wind-Energy Systems

List Price: $29.95

Product Description

The availability of utterly, renewable power is without question going to be the defining challenge and goal of the 21st century, and wind will female lead the way.

Internationally acclaimed wind energy expert Paul Gipe is as soberly critical of days energy mistakes as he is convincingly optimistic about the future. The overwhelming challenge of transforming our far-out from one of fossil carbon to one of clean power seems daunting at best--and paralyzingly impracticable at worst. Wind Energy Basics offers a solution.

Wind power can realistically not only replace the lion's deal of oil-, coal-, and naturalgas- fired electrical plants in the U.S., but also can add enough extra power content to allow for most of the cars in the nation to run on electricity. Gipe explains why such a startlingly straightforward unravelling is eminently doable and can be accomplished much sooner than previously thought--and will have the capacity to resuscitate stinting and regional economies.

Wind Energy Basics offers a how-to for home-based wind applications, with advice on which wind turbines to prefer and which to avoid. He guides wind-energy installers through considerations such as renewable investment strategies and gives cautionary tales of wind applications gone off target. And for the activist, he suggests methods of prodding federal, state, and provincial governments to champion energy independence.

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Home Wind Turbine Generator 5-Blade 500W Max/12V - Low Wind Model

Price: $599.00

Product Description

Advantages of 5-rapier wind turbines over 3-blade wind turbines 1) 5-blade wind turbines will greatly gain strength annual energy production in low wind conditions. For areas with average wind speeds of 11 MPH (5m/s). If you measure against annual energy output to conventional 3-blade wind turbine, there is an increase of annual energy yield of more than 60%. 2) 5-blade wind turbines will dramatically improve the reliability and safety in elaborate speed wind conditions. The blade rotation speed of a 5-blade turbine is 60% of the rotational boost for a 3-blade wind turbine. 5-blade wind turbines will greatly reduce possibly of overspeed control malfunction. This will ensure operational reliability from a long basis perspective. 3) The lower blade rotation speed of 5-blade wind turbine will diminish wind turbine noise and make 5-blade wind turbines more community friendly than 3-cutlass wind turbines. Nylon-Fiber Glass High Efficiency blades is aerodynamically designed to govern themselves, slowing automatically in high winds. 1. Strong Neodymium magnet PMA, the one of a kind winding and multi pole design reduces the start-up torque of the alternator that assures generator to father electricity at low wind speed. 4.5 mph start up wind speed. 2. Electric over-quickness control, no more problematic mechanical furling. 3. Innovative low maintenance two-on the move-part system design. 4. Easy to Install, Light Weight and highly responsible. 5. Generator: The generator is built using high-performance rare loam neodymium permanent magnets, so the alternator is compact and light weight with a luxurious power generating efficiency. It is designed for various working conditions such as punitive climate, sand and salt corrosive environments and marine usage. Total of Blades: 5 Blade Diameter: 4.6 Feet Rated 400W @26 mph More Energy Result at low wind than 3-blade models Max Wind Output: 500W

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