500W Vertical Axis Wind Turbine
We can provide 300W-5kW Vertical Axis Wind Turbines, other models
please click this picture and check:
500W vertical axis wind mill are a type of wind turbine where the
main rotor shaft is set vertically and the main components are
located at the base of the turbine. VAWTs offer a number of
advantages over traditional horizontal-axis wind turbines (HAWTs).
They can be packed closer together in wind farms, allowing more in
a given space. they are smaller, but rather due to the slowing
effect on the air that HAWTs have, forcing designers to separate
them by ten times their width.
GreeF 500W vertical axis wind mill are rugged, quiet, light,
Omni-directional, and they do not create as much stress on the
support structure. They do not require as much wind to generate
power, thus allowing them to be closer to the ground. By being
closer to the ground they are easily maintained and can be
installed on rooftop and similar tall structures.
Model | GV-500W |
Performance |
|
Rated Power | 500W |
Max Power | 650W |
Start Wind Speed | 1m/s (2.24mph) |
Rated Wind Speed | 10m/s(22.4mph) |
Working Wind Speed | 1-25m/s (2.24-56 mph) |
Safety Wind Speed | 50m/s(112mph) |
Physical Parameters |
|
Blades Length | 1.5M(4.92ft) |
Blades Rotor Diameter | 1.5M(4.92ft) |
Blades Material &Quantity | FRP /3PCS |
Mill Weight | 64kg |
Tower Height | 6m(19.68ft.) (Optional) |
Generator Parameters |
|
Generator Type | Axial Flux coreless disc permanent magnet direct drive generator (outer rotor) |
Rated Speed | 200RPM |
Start Torque | <0.1N.M |
Option Voltage | 12-24V |
Protection Method | Electromagnetic Brake + PWM |
Protection Grade | IP54 |
Working Temperature | -40-50℃ |
Life time | 20 Years |
13 sets of Vertical Axis Wind Turbine and other project:
We can provide different system for customers according their
request.
For example, Off-Grid System:
1. Q: Why buy a small wind turbine ?
A: A GREEF wind turbine is a smart investment that will lower your
monthly expenses, increase your net worth. At the same time, it
will help clean the air, slow climate change, and move us towards
the energy independence. You will also enjoy watching your utility
meter turn backwards and the lively interaction between the wind
and your GREEF turbine. Finally, it will totally change your view
of wind – you will start appreciating windy days. For those
fortunate enough to have a windy site of at least one acre, a GREEF
wind system will be substantially less expensive than a comparable
solar system, it will take up less space, and its performance won’t
degrade over time.
It's like buying vs. renting a home
Over the next 10 years a typical homeowner or small bussiness will
pay $18000 to over $5000 in electric bills , at rates that often
increse faster than inflation. When you choose a GREEF wind system
you take the same monthly expense and invest it in a tangible
asset. Once your GREEF turbine is paid off, you will enkoy more
money in your pocket every month for the next 20years.
2. Q: Does vertical Axis Wind Turbine installation Easy ?
A: Very easy, every customer can doin by themselves, we will supply
all the components for all Vertical Axis Wind Turbine installation
and very details installation manual.
3. Q: Does our wind is enough for a Vertical Axis Wind Turbine?
A: As our vertical Axis can start running at low wind speed. Please
tell us your requirements and annual wind speed.
4. Q: Which model is suitable for me?
A: Please contact our sales with following points :
1. What appliance do you want to running by the system? How many
watts are they and their working time .
2. Your annual wind speed.
3. What kinds of system do you want ? On-grid or off-grid
5. Q: Can I only buy parts of the Vertical Axis Wind Turbine not whole
system?
A: Yes, for example you can manufacture tower in local , we can
supply you tower drawing .
Any other questions, please feel free to contact us! We will reply
you within 24 hours!
