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

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