Small wind turbine EWTV 30W

Features:
- Self starting in low wind
- Low noise and vibration, no be affected by turbulence
- Capture wind from any direction, no limit on terrain, low requirement on mast height and floor space
- Aluminum alloy integral extrusion molding achieves high strength and light weight
- Simple module structure, easy for installation and maintenance
- Birds friendly
Technical specification | |
Performance | |
Rated power | 20W @11m/s |
Peak Power | 30W |
Start‐up wind speed | 2m/s |
Cut‐in wind speed | 3-20m/s |
Survival wind speed | 35m/s |
Noise | ≤40dB |
Rotor | |
Rotor diameter | 560mm |
Swept area | 0.21m2 |
Blade | 5pcs alumimium alloy |
Blade length | 370mm |
Shell material | Erosion resistant aluminum |
Rated RPM | 330 |
Weight | 6KG |
Others | |
Generator type | 3‐phase AC PMG |
Speed regulation & protection | overvoltage charge controlling |
Rate Voltage | DC 12/24V |
Suggested battery capacity | 2pcs 7AH/12VDC |
Tower type | 6m guyed cable tower |
Working temperature | ‐30‐65℃ |