LNH Enterprises LLC
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The Skystream 3.7
Located at the Technology Center in Sommerset, PA this Skystream 3.7 meter (approximately 12 foot) diameter blade operates at very low wind speeds (the "cut in" starts at just 8 mph) and at higher speeds can develop up to 1,800 watts. In a typical location that would see an average of 12 mph winds, the Skystream 3.7 can generate an average of 400 kW/h per month, which equates to roughly half of the average homeowner's electric bill. You can rest assured that this is a quality product as it comes complete with a 5 year warranty.

Skystream 3.7 Specifications

Rated Capacity

2.4 kW

Rotor Diameter

12 ft (3.72 m)


170 lb (77 kg)

Swept Area

115.7 ft (10.87 m2)


Downwind rotor with stall regulation control

Direction of Rotation

Clockwise looking upwind


(3) Fiberglass reinforced composite

Rated Speed

50 - 330 rpm

Maximum Tip Speed

216.5 ft/s (66 m/s)


Slotless permanent magnet brushless

Yaw Control


Grid Feeding

120/240 VAC Split 1 Ph, 60 Hz., 120/208 VAC 3 Ph compatible, 60 Hz (Check with dealer for other configurations)

Battery Charging

Battery Charge Controller kit available for battery charging systems

Braking System

Electronic stall regulation with redundant relay switch control

Cut-in Wind Speed

8 mph (3.5 m/s)

Rated Wind Speed

29 mph (13 m/s)

User Monitoring

Wireless 2-way interface

Survival Wind Speed

140 mph (63 m/s)


5 year limited warranty