Four Seasons Windpower - Vertical Axis Turbine Specifications (200 Watts - 10 Kilowatts)
| Gyro .2 | Gyro .3 | Gyro .5 | Gyro ,5 Extreme |
Gyro 1K | Gyro 3K | Gyro 5K | Gyro 10K | |
| Rated Output | 0.2 | 0.3 | 0.6 | 0.6 | 1 | 3 | 5 | 10 |
| Cut-In Wind Speed (mph) |
4.4 | 4.4 | 4.4 | 4.4 | 6 | 6 | 7.5 | 7.5 |
| Rated Wind Speed (mph) |
22.2 | 22.2 | 24 | 28.8 | 26 | 26 | 26 | 26 |
| Operating Speed (mph) |
5.2 - 55 | 5.2 - 55 | 5.2 - 55 | 4.4 - 55 | 5.2 - 55 | 4.8 - 55 | 6 - 55 | 6 - 55 |
| Survival Wind Speed (mph) |
90 | 90 | 90 | 111 | 111 | 111 | 111 | 122 |
| Rotor Diameter (in feet) |
4.5' | 4.5' | 4.5' | 4.5' | 5'.10" | 9'.10" | 13'.4" | 19'.8" |
| Number Of Blades |
5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Blade Length | 2'11" | 4'3" | 7'3" | 3'5" | 6'7" | 11'10" | 15'4" | 20'4" |
| Net Weight | 154 | 198 | 286 | 242 | 352 | 1100 | 1958 | 3740 |
| Rated Voltage | 12 | 24 | 24 | 24 | 24 or 48 Off
Grid 200-400 On Grid |
24 or 48 Off
Grid 200-400 On Grid |
110 Off Grid 200-400 On Grid |
110 Off Grid 280-580 On Grid |
| Tubular Tower Height (ft) |
18' | 18' | 18' | 18' | 18' | 18' or 30' | 18' or 36' | 18' or 36' |
| VAWT Overspeed Protection |
Electronic | Electronic | Electronic | Electronic | Electronic | Automatic Aerodynamic Variable Pitch |
Automatic Aerodynamic Variable Pitch |
Automatic Aerodynamic Variable Pitch |
| Secondary Brake Style |
Manual Drum |
Manual Drum |
Manual Drum |
Manual Drum |
Manual Drum |
Electromagnetic | Electromagnetic | Manual Drum |
| *Price |
Please Call |
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| * Prices above do not include optional tower, shipping or installation. | ||||||||