H-series Vertical Axis Wind Turbines
The main advantages of this vertical wind turbine are:
1) Very quiet, 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.
5) Three-phase AC output from the turbine for lower line losses.
Features & Technology:
These wind turbines feature advanced technology to improve performance and durability. Here are some of the features:
- The strongest magnets (Neodymium Iron Boron Magnets) and most advanced technology are used in this motor. Experiments show that Neodymium Iron Boron Magnets are lighter and more efficient than any other material. The rotor’s tangential structure design also contributes to the motor’s superior performance. Special electromagnetic technology is used to make the generator has extremely low start-up torque, which makes sure the VAWT starts up in just a gentle breeze.
- These wind turbines are equipped with two security systems. If the wind becomes too strong, the system will activate its over-speed protection, using a mechanical speed limiter, and an electromagnetic brake. Good quality, reliable performance, and long life durability are our main concerns.
Frequently asked questions:
1) What kind of places are good to install this type of wind generator?
- The ideal site should have consistent, high average wind speeds and minimal turbulence.
- The higher the average wind speed, the higher is the generated power, and the greater is the total output of electricity. (For example, a wind speed of 5 m/s can generate nearly twice the electricity than a wind speed of 4 m/s.)
2) Does the wind generator need routine maintenance after installation?
- H series vertical wind turbines have been designed to provide reliable, free, and clean energy for many years.
- Even though the wind turbines are made to be maintenance-free, regular check-ups, and monitoring the general condition of the system, will ensure electrical and mechanical integrity, and the safety of the system.
- Simple design, easy installation, maintenance, and repair.
- The blades are strong with an optimized aerodynamic contour and structure, and have high utilization of the wind’s energy, which contributes to high annual energy output.
- Patented permanent-magnet rotor alternator, with a special kind of stator design that efficiently decreases resistance torque. This makes the wind generator speed match the generator quite well, and increases its reliability.
- Good-quality charge controller, with a digital display showing all instantaneous readings, including battery charge voltage and the current being generated.
- Factory tested before being carefully packed in a plywood crate, with expanded foam packaging for total protection.
- Clear and understandable owner’s manual, detailing all installation and safety procedures.
- One year’s warranty on both the wind generator and the controller. An extended warranty may be purchased at the point of sale.
500w H-series wind turbine
500w H-Series Wind Generator technical data
Rated output power | 500w @ 11 m/sec wind speed |
Working voltage | 24 volt |
Rated rotation speed | 200 rpm |
Rectified DC current at rated output | 25 amp |
Torque required at rated power | less than 36 Nm |
Working wind speed | 1.8 to 25 m/sec |
Survival wind speed | 50 m/sec |
Output wire size | 80 sq mm |
Generator configuration | 3-phase, star-connected output |
Design lifetime | more than 20 years |
Rotor diameter and height | 1.3m diameter and 1.6m high |
Swept wind area | 2.08 sqm |
Weight | 17 kg |
Starting torque @ 3 m/sec start-up speed | less than 2.8 Nm |
Bearing type | High standard NSK bearings |
Shaft material | High standard stainless steel |
Outer frame material | spheroidal-graphite cast iron |
Fasteners (nuts and bolts) | High standard stainless steel |
Winding temperature rating | 180 degrees C |
Working temperature range | -45 to 60 degrees C |
Recommended tower | 8m tower |
1kw H-series Vertical Axis wind turbine
1kw H-Series Wind Generator technical data
Rated output power | 1kw @ 11 m/sec wind speed |
Working Voltage | 48 volt |
Rated rotation speed | 150 rpm |
Rectified DC current at rated output | 25 amp |
Torque required at rated power | less than 60 Nm |
Working wind speed | 3 to 25 m/sec |
Survival wind speed | 50 m/sec |
Output wire size | 80 sq mm |
Generator configuration | 3-phase, star-connected output |
Design lifetime | more than 20 years |
Rotor diameter and height | 2m diameter and 2.4m high |
Swept wind area | 4.8 sqm |
Weight | 45 kg |
Starting torque @ 3 m/sec start-up speed | less than 3.2 Nm |
Bearing type | High standard NSK bearings |
Shaft material | High standard stainless steel |
Outer frame material | spheroidal-graphite cast iron |
Fasteners (nuts and bolts) | High standard stainless steel |
Winding temperature rating | 180 degrees C |
Working temperature range | -45 to 60 degrees C |
Recommended tower | 8m free-standing tower |
2kw H-series wind turbine
2kw H-Series Vertical Axis Wind Generator technical data
Rated output power | 2kw @ 11 m/sec wind speed |
Working Voltafe | 48 volt |
Rated rotation speed | 180 rpm |
Rectified DC current at rated output | 25 amp |
Torque required at rated power | less than 95 Nm |
Working wind speed | 3 to 25 m/sec |
Survival wind speed | 50 m/sec |
Output wire size | 80 sq mm |
Generator configuration | 3-phase, star-connected output |
Design lifetime | more than 20 years |
Rotor diameter and height | 2.3m diameter and 2.6m high |
Swept wind area | 5.98 sqm |
Weight | 45 kg |
Starting torque @ 3 m/sec start-up speed | less than 3.2 Nm |
Bearing type | High standard NSK bearings |
Shaft material | High standard stainless steel |
Outer frame material | spheroidal-graphite cast iron |
Fasteners (nuts and bolts) | High standard stainless steel |
Winding temperature rating | 180 degrees C |
Working temperature range | -45 to 60 degrees C |
Recommended tower | 8m free-standing tower |
More details of the 2kw H-Series may be found here.
3kw H-series wind turbines
3kw H-Series Vertical Axis Wind Generator technical data
Rated output power | 3kw @ 11 m/sec wind speed |
Working Voltage | 110/220 volts |
Rated rotation speed | 150 rpm |
Rectified DC current at rated output | 15 amp |
Torque required at rated power | less than 60 Nm |
Working wind speed | 3 to 25 m/sec |
Survival wind speed | 50 m/sec |
Output wire size | 80 sq mm |
Generator configuration | 3-phase, star-connected output |
Design lifetime | more than 20 years |
Rotor diameter and height | 3m diameter and 3.6m high |
Swept wind area | 8.6 sqm |
Weight | 105 kg |
Starting torque @ 3 m/sec start-up speed | less than 3.2 Nm |
Bearing type | High standard NSK bearings |
Shaft material | High standard stainless steel |
Outer frame material | spheroidal-graphite cast iron |
Fasteners (nuts and bolts) | High standard stainless steel |
Winding temperature rating | 180 degrees C |
Working temperature range | -45 to 60 degrees C |
Recommended tower | 8m free-standing tower |
5kw H-series wind turbines
5kw Wind Generator technical data
Rated output power | 5kw @ 11 m/sec wind speed |
Working voltage | 110 /220 volts |
Rated rotation speed | 170 rpm |
Rectified DC current at rated output | 15 amp |
Torque required at rated power | less than 60 Nm |
Working wind speed | 3 to 25 m/sec |
Survival wind speed | 50 m/sec |
Output wire size | 80 sq mm |
Generator configuration | 3-phase, star-connected output |
Design lifetime | more than 20 years |
Rotor diameter and height | 4m diameter and 3.8m high |
Swept wind area | 12.56 sqm |
Weight | 120 kg |
Starting torque @ 3 m/sec start-up speed | less than 3.2 Nm |
Bearing type | High-standard NSK bearings |
Shaft material | High-standard stainless steel |
Outer frame material | spheroidal-graphite cast iron |
Fasteners (nuts and bolts) | High-standard stainless steel |
Winding temperature rating | 180 degrees C |
Working temperature range | -45 to 60 degrees C |
Recommended tower | 8m free-standing tower |
See more details of the 5kw VAWT options here:
10kw H-series Vertical Axis wind turbine
10kw H-Series Wind Generator technical data
Rated output power | 10kw @ 11 m/sec wind speed |
Working Voltage | 360 volt |
Rated rotation speed | 100 rpm |
Rectified DC current at rated output | 30 amp |
Torque required at rated power | less than 60 Nm |
Working wind speed | 3.8 to 25 m/sec |
Survival wind speed | 50 m/sec |
Output wire size | 80 sq mm |
Generator configuration | 3-phase, star-connected output |
Design lifetime | more than 20 years |
Rotor diameter and height | 6m diameter and 5.5m high |
Swept wind area | 28.26 sqm |
Weight | 400 kg |
Starting torque @ 3.8 m/sec start-up speed | less than 16 Nm |
Bearing type | High standard NSK bearings |
Shaft material | High standard stainless steel |
Outer frame material | spheroidal-graphite cast iron |
Fasteners (nuts and bolts) | High standard stainless steel |
Winding temperature rating | 180 degrees C |
Working temperature range | -45 to 60 degrees C |
Recommended tower | 10m free-standing tower |
Kits can include the wind generator and controller only. Towers are sold separately, suitable for each application, or you can build yours locally.
H–Series Wind Turbine Prices – June 2022
H-Series models | Turbine | Controller | 8m Tower |
H-500 – (24v) | $2425 | $677 | $924 |
H-1kw – (48v) | $4505 | $1675 | $2425 |
H-2kw – (48v) | $7738 | $1690 | $3465 |
H-3kw – (110/240v) | $11440 | $1980 | $5500 |
H-5kw – (110/240v) | $19250 | $2090 | $7260 |
H-10kw – (360v) | $57200 | $3300 | $17600 |
Most of these models are made to order and delivered directly from the factory.
Only 1kw and 2kw models may be stocked locally.
Estimated delivery time is about 4- 8 weeks.
See the wind charger controller details here.