Specifications

General Information
Power
Tower (Under Pivot)
Rotor
Nominal Output 3.5 kw 5.0 MPH (2.2 m/s) Cut in speed Tubular Steel Monopole Diameter 8 ft (2.4 m)
High End Output 5.0 kw 1,500 w @ 22.4 mph (10 m/s) 18 ft (5.4 m) DAWT Swept Area 50.2 ft2 (2.4 m2)
Horizontal Rotor Shaft 3.5 Kw Generator 8 Bi-facial Solar Panels* 8 Bi-facial Solar Panels*
Grid Connected Operation Direct Drive – Gearless
Hub Height 25 ft (7.62 m)

* Glass construction rated at 5400 Pa snow load and 185 MPH wind speed

 

Specifications
 
Rotor Diameter 8 ft (2.44 m)
Blade Length 40 in (20.3 cm)
Swept Area 25.4 sq. ft (7.7 m)
Hub Height 25 ft (7.6 m)
Nacelle Weight N/A
Rotor Weight 180 lb (82 kg)
Wind Speed Furl Out N/A
Cut in Wind Speed Energy Output 5 mph (2.2 m/s)
Power Efficiency 80%
Noise Level 25 db
Warranty Limited to 20 yrs

 

 

 

Parts
Materials
Weight (in lbs)
(in kgs)
Pivot Carbon Steel 180 82
Hub 6061 Aluminum 45 21
Blades 6061 Aluminum 132 60
Upper Mast – ASSY DOM Tubing 465 211
Spokes with hardware Carbon Steel 40 18
Generator Steel, Copper 185 84
Bottom Pole Hot-Rolled Carbon Steel 1250 567
Aluminum Framework 6061 Aluminum 500 227
Shroud Vertex Polypropylene (UV stabilized w/woven glass fiber) 32 15
Solar Arrays Tempered Glass 960 432
Solar Array Pole Mount Hardware 6061-TG Aluminum 330 150
Total Unit Weight 2,825 1,868

 

Additional Product Info:

Each DAWT comes equipped with a complete Control Panel system to capture, convert, and monitor the turbine. A safety feature is provided in each DAWT by a brake resistor system that actuates at speeds above 35 mph.

Control Panel

control-panel