20w vertical wind turbine/wind generator
1. Henryd vertical axis wind turbine features
Blades: Aluminum alloy
low noise level, high efficiency, long work life
Generator:
Type: 3 phase AC permanent magnet generator
Generator:Permanent magnet (Nd-Fe-B)
Maintenance free
2. Vertical axis wind turbine 10w, 20w, 30w, 50w
10W VERTICAL AXIS WIND TURBINE | |
Performance | |
Rated power | 10W @10m/s |
Peak power | 15W |
Start-up wind speed | 2m/s |
Working wind speed | 3-20m/s |
Survival wind speed | 35m/s |
Noise | ≤40dB |
Rotor | |
Rotor diameter | 310mm |
Swept area | 0.1m² |
Blade | 5pcs aluminum alloy |
Blade length | 300mm |
Shell material | Erosion resistant aluminum |
Rated RPM | 400 |
Weight | 2.3kg |
Others | |
Generator type | 3-phase AC PMG |
Speed regulation & protection | Overvoltage charge controlling |
Rated voltage | DC 12V |
Suggested battery capacity | 1pc 7Ah/12VDC |
Tower type | 3-6m guyed cable tower |
Working temperature | -30-50℃ |
3. 20w Vertical axis wind turbine:
20W VERTICAL AXIS WIND TURBINE | |
Performance | |
Rated power | 20W @10m/s |
Peak power | 30W |
Start-up wind speed | 2m/s |
Working wind speed | 3-20m/s |
Survival wind speed | 35m/s |
Noise | ≤40dB |
Rotor | |
Rotor diameter | 560mm |
Blade | 5pcs aluminum alloy |
Blade length | 350mm |
Shell material | Erosion resistant aluminum |
Rated RPM | 400 |
Weight | 6kg |
Others | |
Generator type | 3-phase AC PMG |
Speed regulation & protection | Overvoltage charge controlling |
Rated voltage | DC12V/24v |
Suggested battery capacity | 1pc/20cs 7Ah/12VDC |
Tower type | 3-6m guyed cable tower |
Working temperature | -30-50℃ |
4. Other Vertical axis wind turbine normal spec:
Vertical Axis Wind Turbine Technical Parameters | ||||
Item | 10w | 20w | 30w | 50w |
Blade Length(mm) | 300 | 350 | 520 | 745 |
Blades rotor diameter(mm) | 328 | 560 | 560 | 560 |
Blade Material | Aluminum alloy | Aluminum alloy | Aluminum alloy | Aluminum alloy |
Blade Quantity | 5 | 5 | 5 | 5 |
Rated wind speed(m/s) | 10 | 10 | 10 | 10 |
Start-up wind speed(m/s) | 2 | 2 | 2 | 2 |
Working wind speed (m/s) | 3.0-20 | 3.0-20 | 3.0-20 | 3.0-20 |
Security wind speed (m/s) | 35 | 35 | 40 | 40 |
Starting torque(n/m) | 0.05 | 0.07 | 0.1 | 0.13 |
Generator type | three phase, PM,AC | three phase, PM,AC | three phase, PM,AC | three phase, PM,AC |
Rated Power | 10W | 20W | 30W | 50W |
Max. Power | 15W | 30W | 45W | 60W |
Rated RPM(r/min.) | 500 | 400 | 400 | 400 |
working voltage | DC12V | DC12V-24V | DC12-24V | DC12-24V |
Weight | 2.3kgs | 6kgs | 7.5kgs | 10.5kgs |
Application and packing
Assembly at workshop
5. Vertical axis wind turbine 1kw, 2kw, 3kw, 5kw
| Item | 1000W | 2000W | 3000W | 5000W |
| Start up wind speed(m/s) | 3 | 4 | 4 | 4 |
| Rated wind speed(m/s) | 12 | 12 | 12 | 12 |
| Blades length(mm) | 1800 | 2600 | 3200 | 5000 |
| Blades diameter(M) | 1.8 | 2.6 | 3.2 | 3.2 |
| Rated rotation speed(r/min) | 300 | 240 | 180 | 180 |
| Max rotation speed(r/min) | 350 | 300 | 220 | 200 |
| Blades Q'ty | 3 pcs | 4 pcs | 5 pcs | 5 pcs |
| Generator type | 3 phase, AC Synchronous generator | |||
| Rated output power(KW) | 1 | 2 | 3 | 5 |
| Max output power(KW) | 1.5 | 3 | 4 | 6 |
| Stop method | electromagnetic brake | electromagnetic brake manual mechanical brake | ||
5kw vertical axis wind turbine with FRB blades
1kw FRB vertical axis wind turbine blades
Aluminum vertical axis wind turbine blades
6. Vertical axis wind turbine working system
plywood case
The sample can be delivery via express.
Bulk order can be Delivery by sea. FOB/C&F, CIF
Provide professional wind turbine technical support;
Provide on/off grid system design, wind solar hybrid system design service.
Completely system provider and designer;
Wind turbine type, model, capacity selection professional support;
Tower design, foundation drawing support;
Provide Pma, hub, flange drawing;
Provide OEM service, customized service.
Support paypal /west union payment, TT payment;
We started to manufacture wind turbine in 1994. In 2004, there are only 4 small wind turbine manufactures in China. We keep improving and develop in the small wind turbine field. We are not the leading small wind turbine exporter, but we are the leading wind turbine manufacture and designer now.
We manufacture 300w-30kw fixed pitch wind turbine;
2kw, 3kw, 5kw, 10kw, 20kw, 30kw, 50kw, 60kw pitch controlled wind turbine;
1kw, 2kw, 3kw, 5kw Vertical axis wind turbine;
On grid system/off grid system, wind solar hybrid system; Water heating system;
For more details, pls contact with us via e-mail.
certification and relating test report: CE/IEC/ISO/CNACL
Office, workshop, stock...
1. Wind turbine model selection
It depends your local annual average wind speed, daily/monthly home power consumption.
Low average wind speed place, select larger blades rotor, higher rated working voltage;
Rich wind place select speed limited wind turbine: variable pitch wind turbine, stall out vertical axis wind turbine.
The safety and steady working system is the first choice.
2. Wind turbine tower selection
Now we have guy wire tower, stand alone tower, tilting up tower, hydraulic tower.
Guy wire tower cost is lower, easy to delivery. But the installation area is larger;
Tilting up tower is for 500w-5kw wind turbine. Easy installation, small installation area. But the delivery cost is higher.
Hydraulic tower: It is used for no crane place. Easy installation and put down. The cost is higher.
Stand alone tower for the installation place with crane.
The tower height: Make sure blades rotor is higher than wind turbine surrounding barrier height.
3. Working system selection
On grid system: wind turbine with tower + PWM controller with dump load + grid tie inverter;
Off grid system: wind turbine with tower + PWM charge controller with dump load + battery group + inverter;
Wind solar hybrid on/off grid system: Safety and reliable than only wind or solar system.
Wind turbine water heating system: work in rich wind place. Average wind speed higher than 8m/s.
For more question, pls contact with us directly. We will give you a professional response.
Why select us:
We are the wind turbine designer and manufacture. We know our wind turbine advantage and disadvantage in different wind condition.
I have more than 10 years wind turbine sales experience. We provide the right wind turbine and working system to different user according to their different situation and request.
In 2004, there are 4 small wind turbine manufacture. Now there are so much trading company and manufacture, we know Chinese small wind turbine market well and can provide user more useful advise.