300w 12v mini free energy wind turbine vertical wind turbine price
USD $380 - $554 /Unit
Min.Order:1 Unit
Hopeful Wind Energy Technology Co., Ltd.
300w 12v small free energy wind turbine vertical axis wind turbine price
300w 12v small silent wind turbine vertical axis wind turbine generator price
300w 12v small vertical axis wind turbine generator chinese made generator for sale
300w spiral wind turbine, hybrid home energy system, wind turbine manufacturer
300w spiral wind turbine, hybrid home energy system, vertical axis wind turbine manufacturers
About us
Product advantages:
1.Disk generator, without iron core, low starting torque
2.S type design ,attractive design
3.High strength, corrosion resisting aluminum alloy
4.Low noise level
5.High-performance neodymium iron boron permanent magnetic material
6.High moisture , salt fog, dust and sand resistance
7.Superior SKF bearing
Product performance :
1.Low star-up wind speed ONLY 1.5 m/s
2.No restriction to the wind direction
3.Wide range of wind speed usability (1.5m/s-25m/s)
4.Cp value up to 0.4
5.All-over automatic control system
Quality guarantee:
1.Two-year limited guarantee
2.ISO9001 quality management system
3.Operation temperature: -30℃-65℃
4.High standard test of corrosion and sand resistance
Easy transportation and installation:
1.Light and compact size
2.Intuitive online installation guides
3.Wide installation and maintenance network worldwide
4.Perfect after-sales service system
Technical specifications :
Model | V1.8 |
Rated output power | 300w |
Max. output power | 350w |
Rated Voltage | 14.5Vac |
Rated wind speed | 12m/s |
Survival wind speed | 65 m/s |
Start-up wind speed | 1.5m/s |
Cut-in wind speed | 4 m/s |
Rated rotational speed | 250rpm |
Max. rotational speed | 300 rpm |
No. of blades | 1 |
Rotor diameter | 0.9 m |
Blade length | 1m |
Blade material | FRP |
Generator | Disk generator |
Total weight | 25kg |
Warranty | Whole system-2 years |
Tower | 8 m (optional) |