WH3.1-1kW
Product description
Home Wind Turbine 1KW Can Be Installed Rooftop
Designed for residential houses and water pumping, H3.1-1KW can be installed at the rooftop because of its light in weight and streamlined in structure. It adopts SCF supercritical generator technology owning seven patents and its special tail furling is designed against strong wind. Featured with light in weight,small in volume, efficient in electricity production, over 0.8 generator conversion efficiency, the turbine adopts 2 SKF bearings making the noise index much lower than traditional ones.
Technical Specifications
Configuration | 3 blades, horizontal axis, upwind |
Rotor diameter | Ф3.1 m/10.2 ft |
Swept area | 7.55 m2/81.3 ft2 |
Direction of rotation | Clockwise looking upwind |
Blade material | Fiberglass reinforced composite |
Rated power | 1kW @ 10m/s / 22.4 mph |
Maximum output power | 1.2kW @ 20m/s / 44.7 mph |
Battery Bank Voltage | 48 Vdc |
System output voltage | 110/220 Vac |
Cut-in wind speed | 3 m/s /6.7 mph |
Rated rotating rate | 500 r/min |
Working wind speed | 3-25 m/s / 6.7-82.1 mph |
Survival wind speed | 50 m/s / 164 mph |
Alternator | Permanent magnet alternator, SCF technology |
Alternator weight | 15 kg / 33.1 lbs |
Generator efficiency | >0.80 |
Wind energy utilizing ratio | 0.45 Cp |
Energy monitoring & User control | LED display |
Gearbox | None, Direct drive with front generator gesign |
Over speed regulation | Passive furling tail design |
Shutting down method | Manual & Automatic electromagnetism Braking |
Warranty | 2 years for generator and 1 year for other parts |