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VAWTs offer a number of advantages over traditional horizontal-axis wind turbines (HAWTs)

1: They are omni-directional and do not need to track the wind. This makes them much more reliable due to their not requiring a complex mechanism and motors to yaw the rotor and pitch the blades.

2: The gearbox of a VAWT takes much less fatigue than that of a HAWT. Should it be required, replacement is less costly and simpler, as the gearbox is easily accessible at ground level. This means that a crane or other large equipment is not needed at the site, reducing cost and impact on the environment. Motor and gearbox failures generally increase the operational and maintenance costs of HAWT wind farms both on and offshore.

3: VAWTs do not need to track the windto produce energy as they are omnidirectional; any claimed inefficiencies are in fact cancelled out by the VAWT's ability to take advantage of turbulent and gusty winds. Such winds are not harvested by HAWTs, and in fact cause accelerated fatigue for HAWTs.

4: VAWTs (4Navitas) can use a screw pile foundation, allowing a huge reduction in the carbon cost of an installation as well as a reduction in road transport of concrete during installation. They can be fully recycled at the end of the their life.

5: VAWT wings of the Darrieus type have a constant chord and so are easier to manufacture than the blades of a HAWT, which have a much more complex shape and structure.

Shaft Material: Stainless Steel
Type: Wind Power Generator
Brand Name: IHXENERGY
Model Number: H-VA400W / 500W / 600W
is_customized: Yes
Mounting Base: With Mounting Base
Rated Power: 400W 500W 600W can choose
Start Wind Speed: 1.3m/s
Rated Wind Speed: 12m/s
Rated Voltage: 12V or 24V
Commodity: wind turbine generator
Life-span: 20 years
Approve: CE FCC TUV