Skystream 3.7
The Original Skystream Personal Wind Turbine
Designed for homes and businesses, the Skystream 3.7 paved the way as the first compact, all-inclusive personal wind generator (with controls and inverter built in) designed to work in very low winds. It produces up to 400 kilowatt hours of clean electricity per month* and comes complete with Skyview™ monitoring software, so you can track Skystream’s performance right from your computer. What's more is that Skystream amonst the most highly tested and certified wind turbines in history.
Skystream 3.7 Certifications:
- Germanischer Lloyd (GL) Statement of Compliance
- Underwriters Laboratories (UL) Certificate Compliance 1741
- International Testing and Certification Services (ITACS) Certificate of Approval (Austraila, New Zealand)
- Hungary Certification (TUV Rheinland InterCert. Kft. Products)
- UK Microgeneration Certification Scheme (MCS) Certificate
- CE Declaration of Conformity (for battery charging applications only)
4 easy steps to powering your home with personal wind power:
- Take Wind Energy Assessment
- Review Report
- Get Consultation
- Schedule Installation
Move your mouse over the diagram to see the unique features of the Skystream 3.7.
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Skystream 3.7 Features:
- Sleek design and aesthetics
- Monopole towers of varying heights available
- "Swept” shaped blades maximize efficiency
- Produces energy in very low wind speeds
- Quiet operation
- Skyview™ performance monitoring software for your PC (Windows only)
- Designed for long running life
- Rated at 2.4 kW
- 5 year warranty
| Skystream 3.7 Specifications | |
|---|---|
| Energy Potential | Up to 400 kWh/month* |
| Rated Capacity | 2.4 kW |
| Energy Monitoring | Skyview™ wireless communication & monitoring system |
| Weight | 205 lbs (93 kg) |
| Rotor Diameter | 12 ft (3.72 m) Swept Area: 115.7 ft² (10.87 m²) |
| Type | Downwind rotor with stall-regulation control |
| Direction of Rotation | Clockwise looking upwind |
| Blade Material | Fiberglass reinforced composite |
| Number of Blades | 3 |
| Rated Speed | 50-325 rpm |
| Tip Speed | 213 ft/sec. (66 m/s) |
| Alternator | Slotless permanent magnet brushless |
| Yaw Control | Passive |
| Grid Feeding | Southwest Windpower inverter 120/240 VAC 50-60 Hz |
| Braking System | Electronic stall regulation with redundant relay switch control |
| Cut-in Wind Speed (power production starts) | 8 mph (3.5 m/s) |
| Rated Wind Speed | 29 mph (13 m/s) |
| User Control | Wireless 2-way interface remote system |
| Survival Wind Speed | 140 mph (63 m/s) |
*Based on preliminary data measured at 12 mph average annual wind speeds. Actual output will vary based on site conditions & tower heights.
Video: Out of Thin Air
Skystream for Utility-Connected Homes 
From Our Customers
“I like the way my turbines look, I like that I am doing something proactive to reduce my electric cost…”
-Mike Hoiden, Richmond, TX
