EZ Wind & Solar Solutions

Hi-Energy Dual Rotor Micro Vertical Axis Wind Turbine Green Power System Range from 400W to 3KW. Features: 1. Ease to start up at light wind: 2.5 m/s 2. Silent and good for Household application 3. Less Turbulence problem 4. Good Power Output (33% Capacity Performance with MPPT Power Controller) 5. Day-n-Night , 24 hours a day for 15 service years 6. Safe and Bird-hitting free For detail, please contact: eric@hi-energy.com.tw

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Duration : 0:0:12

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Technorati Tags: AXIS, darrieus, electricity, energy, green, power, renewable, rotor, Savonius, turbine, VAWT, vertical, wind

Test the use of SAVONIUS vs. DARRIEUS HELICAL WATER ROTOR TURBINE flow in the river Opavy for velocity 1 m / s-test No.4.
Model_4: vertically, 5 degrees helical, diameter 1000, length 1200.
OLYMPUS 2100 UZ. Micro hydro project.
Porovnání SAVONIUS vs.DARRIEUS HELICAL WATER ROTOR TURBINE v toku řeky Opavy pro rychlost proudu 1m/s-test No.4. OLYMPUS 2100 UZ. Micro hydro project.

Duration : 0:0:40

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Technorati Tags: 2100, darrieus, electricity, energy, generator, green, helical, hydro, hydropower, micro, OLYMPUS, project, rotor, Savonius, turbine, UZ, water

Hi-Energy Dual Rotor Micro Vertical Axis Wind Turbine Green Power System
Range from 400W to 3KW.

Features:
1. Ease to start up at light wind: 2.5 m/s
2. Less Turbulence problem
3. Quiet and no noise problem!!
4. Good Power Output (33% Capacity Performance)
5. Day-n-Night , 24 hours a day for 15 service years

For detail, please contact:
service@digitalhomeshop.com.tw

Duration : 0:1:48

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Technorati Tags: AXIS, darrieus, electricity, energy, green, power, renewable, rotor, Savonius, turbine, VAWT, vertical, wind

H-rotor with (too large) savonius as start aid. Built in an outline frame.
The blades are 50cm long and 16cm wide at a turbine diameter of 90cm.
The flat side of the airfoils is inside.
It is driving a brushless direct current generator using a 72:12 (9:1) drive ratio.
Ball bearings are taken from inline skates.

Find out more about my projct (in german):
http://www.kleinwindanlagen.de/Forum/phpBB2/viewtopic.php?p=3367#3367

Duration : 0:0:10

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Technorati Tags: darrieus, diy, giromill, h-rotor, made, Savonius, self, turbine, VAWT, wind, windkraft

Combo Rotor Vertical Axis Wind Turbine System
Range from 400W to 3KW.

Features:
1. Less Noise and good for Household application
2. Ease to start up at light wind: 2.5 m/s
3. Good Power Output (33% Capacity Performance with MPPT Power Controller)
4. Day-n-Night , 24 hours a day for 15 service years
5. Safe and Bird-hitting free
6. Small Space (within 1 square meter) for Installation
7. Less Turbulence problem

For details, please contact: eric@digitalhomeshop.net

Duration : 0:1:48

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Technorati Tags: AXIS, darrieus, electricity, energy, green, power, renewable, rotor, Savonius, turbine, vertical, wind

VP100 Vertical Axis Wind Turbine Prototype Spinning at Clines Corners, New Mexico May 2007. Capable of generating 150 – 300 MWh of annual energy at good wind sites

Duration : 0:0:50

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Technorati Tags: AXIS, darrieus, electricity, energy, generator, green, power, renewable, troposkein, turbine, VAWT, vertical, wind

This turbine designed by Bil Becker of University of Illinois. It has a design that is suitable for urban settings – caged, small size and low noise,

Duration : 0:7:4

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Technorati Tags: AXIS, bush-liar, darrieus, dubya, george.w.bush, gwbush, iraq, liarbush, savoneous, turbine, vertical, warcriminal, wind