How to build a Dual Rotor Axial Flux Alternator PMA for a Wind Turbine
13 Blade Wind Turbine Hub &Raptor Blades (Gen 4) $249.00 13 Generation 4 Raptor Blades and Hub. Laser cut hub for precision and accuracy. Hub is 11 inches in diameter,1/4 inch thick hardened steel with 17 mm center hole…. |
13 Blade Wind Turbine Hub $59.98 NEW! 13 blade precision laser cut hub for Raptor blades. The hub is 11 inches wide and 1/4″thick steel…. |
Green Science Windmill Generator by Toysmith $9.72 Ages 8 &up. Learn about renewable energy with this wind generator. LED light will glow as it is powered by free energy from the wind. No batteries required!… |
Savonius Model Wind Turbine Plus $59.95 PicoTurbine’s Savonius Model Wind Turbine Plus kit is a fully function miniature vertical windmill. At wind speeds of 12 mph it produces approximately 3.0V/50mA. The frame is built from high quality craft wood and coated with premium enamel to help protect it from the elements. The kit comes with 4 ceramic grade-five magnets and 4 (220)-turn copper coils. This hobbyist’s kit walks users through ev… |
GudCraft WG400 400 Watt 12-Volt 6-Blade Wind Generator With Charge Controller $399.00 GudCraft WG400N model is 400W Wind Generator. It is a low wind speed,small-size wind generator with starting speed just 5mph! Yes! This model starts producing the wind energy just from 5mph wind! Fresh 2011 Version just shipped from the factory. This is the latest design with 6 new blades. This item is new in the factory unopened box. Comes with free charge controller,instruction manual and 1… |
GudCraft WG400 400 Watt 24-Volt 6-Blade Wind Generator With Charge Controller $379.00 GudCraft WG400N model is 400W Wind Generator. It is a low wind speed,small-size wind generator with starting speed just 5mph! Yes! This model starts producing the wind energy just from 5mph wind! Fresh 2011 Version just shipped from the factory. This is the latest design with 6 new blades. This item is new in the factory unopened box. Comes with free charge controller,instruction manual and 1… |
Windmax HY400 500 Watt Max 12-Volt 5-Blade Residential Wind Generator Kit $649.00 Advantages of 5-blade wind turbines over 3-blade wind turbines 1) 5-blade wind turbines will greatly improve annual energy production in low wind conditions. For areas with average wind speeds of 11 MPH (5m/s). If you compare annual energy output to conventional 3-blade wind turbine,there is an increase of annual energy output of more than 60%. 2) 5-blade wind turbines will dramatically improve … |
2.5kw Wind Turbine Generator $1,175.00 Our system sell’s back to the Utility Company Electricity 24/7 spinning the Ammeter backwards or slowing it down when you operate appliances and or generates it’s own as an off grid Alternative Power System. New generation alternative power is fully portable and affordable. We have diminish the cost,eliminating expensive solar panels,heavy wind mills and the construction of new nuclear reactors…. |
Homebrew Wind Power $26.20 A Hands-on Guide to Harnessing the Wind Have you ever wondered how wind turbines work and why they look like they do? Are you interested in adding wind power to your off-grid electric system,but have been put off by the high cost of equipment and installation? Well,now you can build and install your own wind turbine! Harnessing the wind can be a tricky business,but in this groundbreaking boo… |
Windpower Workshop:Building Your Own Wind Turbine $15.95 As the financial and environmental costs of fossil fuels continue to rise,the ancient art of windpower is making a steady comeback,and many countries are promoting wind energy generation as part of a drive toward a sustainable future. Yet many environmental enthusiasts prefer a more do-it-yourself approach. Windpower Workshop provides all the essential information for people wanting to build and… |