The first small wind generator designed
specifically for utility-connected
residential and commercial use,
Southwest Windpower’s Skystream 3.7®
helps consumers harness the power of the
wind and take control of their energy
bills like never before. In addition to
residential applications, Skystream 3.7
has become increasingly popular in the
commercial sector.
Specifically for Grid-Connectivity
Skystream 3.7 is specifically designed
for utility-connected use including
homes, businesses and the public sector.
In certain states consumers can take
advantage of “net-metering”, by selling
back unused energy to their utility
company.
Low Cost
Skystream 3.7
costs approximately $12,000 to $18,000 to purchase and
install, although costs vary significantly depending on
site specifics. Depending on the tower and installation
costs, wind speed average, rebates and local electricity
costs, the Skystream 3.7 can pay for itself in as little
as five years. On Oct. 3, 2008, the Emergency Economic
Stabilization Act of 2008, H.R. 1424 was passed which
included a new federal-level investment tax credit for
qualified small wind turbines. The new tax credit will
give up to $4,000 to consumers who purchase Southwest
Windpower’s Skystream 3.7.
All-in-One
Solution
Skystream 3.7
offers a simple, all-in-one solution to harnessing wind
energy which can benefit residential consumers,
businesses and the public sector. Different from all
other technologies, Skystream 3.7 is the first
all-inclusive wind generator with built-in controls and
inverter.
Energy
Production in Exceptionally Low Wind
Designed to
produce energy in very low winds, Skystream 3.7 begins
producing power in an 8 mph (3.5 m/s) breeze with full
output achieved at 29 mph (13 m/s). Early adopters are
reporting up to 50 percent savings on their energy
bills.
Low Profile
Southwest
Windpower provides towers ranging from 33.5 feet to 60
feet (10 to 18 m) making it accessible for a wide range
of communities and uses. Towers up to 110 feet (33.5 m)
are also available. A site assessment is important to
determine the best tower height for individual sites.
Quiet
Operation
Skystream 3.7
is exceptionally quiet. In fact, Skystream’s sound is
unrecognizable over trees blowing in the wind. The sound
pressure level generated by Skystream is in the range of
40-50 decibels which is quieter than background noise in
a home or office.
Award-Winning
Technology
Skystream 3.7
was named a 2007 Top 10 Green Building Product by
Sustainable Industries, a magazine for green business
leaders. Skystream 3.7 was also awarded a 2006 Best of
What’s New award from the editors of Popular Science and
was included in TIME magazine’s 2006 Best Inventions.
Technical Specifications
Rated Capacity
2.4
kW
Rotor
12
feet (3.72 m); 50-325 RPM
Interconnection
Utility connected or battery charging
Alternator
Gearless, permanent magnet brushless
Voltage Output
240
VAC (Optional 208 VAC)
Estimated
Energy Production
400
KWh per month at 12 MPH (5.4 m/s)
Weight
170
pounds (77 kg)
Tower
Towers from 34-70 feet (10.4-21.3 m) are
available; height is dependent by site
