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. 
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.
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
