Vertical Axis Wind Turbines
“Spiral” Vertical Wind Turbines (these new models arriving soon)
Better, lighter, quieter, cheaper, and long-lasting.
Blades are of CBF, a new 21st-century material, made from an inorganic, non-metallic basalt fibre, which is combined with platinum and rhodium in a high-temperature furnace, to produce non-polluting, strong, long-lasting blades.
|Nominal voltage||12v, 24v||24v, 48v|
|Start wind speed||1.2 m/s||2.3 m/s|
|Cut in wind speed||2 m/s||2.8 m/s|
|Rated wind speed||10 m/s||12 m/s|
|Survival wind speed||40 m/s||45 m/s|
|Rated revolutions||300 rpm||200 rpm||200 rpm||200 rpm||200 rpm|
|Weight||2 kg||9 kg||12 kg||20 kg|
|Dimensions H x D||o.45m x 140mm||1.5m x 520mm||1.5m x 670mm||1.8m x 680mm|
|Blade material||Fibreglass reinforced plastic|
|Generator||3 phase permanent magnet synchronous generator|
Controller used is a generic wind generator hybrid controller:
SV vertical wind generators
These work well with any 24 volt battery system connecterd to the grid. eg Selectronic Sp Pro
1. Cast aluminum alloy body, compact, minimal vibration
2. Easy installation, tube clamp or flange connection optional
3. Reinforced glass fiber blades, matched with optimized aerodynamic shape and structure, which enhances the wind energy utilization and annual output.
4. Tail adopts mechanical yaw technique, making it survive storm and run safely.
5.Patented permanent magnet ac generator with special stator,effectively reducestorque, well match the wind wheel and generator, and ensure the performance of whole system.
6.Controller,inverter can be matched accroding to customers’ specific needs
|Start up wind speed||1.5m/s||1.5m/s||2m/s||2m/s|
|Rated wind speed||11m/s||11m/s||11m/s||11m/s|
|Survival wind speed||45m/s||45m/s||45m/s||45m/s|
|Top net weight||13.5kg||17kg||19kg||21kg|
|Blades material||Aluminum alloy|
|Generator||Three phase permanent magnet ac generator/ maglev generator|
|Speed regulation||Automatically windward|
X-H Series Vertical Wind Turbine
X-H series vertical wind turbine system is one of the most successful vertical wind generator system in the world.
The main advantages of this vertical wind turbine are:
1) Very quiet, very low rotational speed.
2) Extremely low start-up torque, good output in low breeze wind conditions.
3) Safe in strong wind conditions.
4) Reliable and durable.
The Features & Technology:
These wind turbines feature advanced technology to improve performance and
durability. Here are some of the features
We use the strongest magnets
(Neodymium Iron Boron Magnets) and most
advanced technology for our motor. Experiments
show that the Neodymium Iron Boron Magnet is
lighter in weight and more efficient than any other
material. And our rotor tangential structure design
also contributes to the whole motor superiority.
Use special electromagnetic technology to make
the generator have extremely low start-up drag
torque, which can make sure the VAWT start-up in
the gentle breeze.
2. Wind turbine blades
Using high strength glass fiber reinforced plastic
and epoxy resin materials. The wind rotor operate
very stably and quietly.
With our technology on fluid dynamics and
aerodynamics, together the adoption of European
advanced design idea, our blades are recognised
for good start up performance and higher output
than competitors. Besides, aerodynamic design
makes our wind turbines more effective.
Derodynamic design also contributes to this super low noise.
3. Double Security System:
All our wind turbines are equipped by two security systems. If wind is too strong,
the system will active its overspeed protection, using machinery limited speed
and electromagnetic brake.
To conclude, good quality, reliable performance and long time durability are our
main concerns. Most of all, we produce good quality products, at an affordable
price for all our customers.
Frequent asked questions:
1) What kinds of place is good to install this wind generator ?
A good place should meet with two basic requirements: the higher average
wind speed and the weaker turbulence. The average wind speed is higher, the
generated power is higher and the generator will generate more electricity.
( For example, the wind speed of 5m/s can generate nearly twice more
electricity than that of the wind speed of 4m/s.)
2) Do we need make routine maintenance after installation ?
X-H series vertical wind turbines have been designed to provide you with
free and clean energy for many years. Even though our turbines are made to
be maintenance-free we recommend regular check-ups to monitor the
general condition of the system, ensure electrical and mechanical integrity
and safety of the system.
Supplied to anywhere in Australia, New Zealand, Philippines or Pacific.