Wind Turbine

Air 403, 12 volt

The Air 403 is a popular wind turbine. 18,000 have been installed in 150 countries in 4 years. It features a three areolastic carbon fiber blades that "twist" at higher wind speeds, thereby slowing the rotor to within acceptable limits.

• Brushless permanent magnet alternator.
• Maintenance free - only two moving parts.
• Automatic regulation and operation
• Exclusive sophisticated internal charge controller, externally adjustable for any type of battery
• Autobrake™ slows the blades to silent spin when the batteries are charged.
• Simple rooftop installation; no tower necessary

The Air 403 has a built in charge regulator and integrates seamlessly with photovoltaic systems. Applications include: remote homes and cabins, water pumping, recreational vehicle supplemental power, battery charging, telecommunications and science projects.

Rotor diameter: 46inches (1.15 meters)
Weight: 13 pounds (5.85 kg)
Mount: 1.5 inch (1.9in outside diameter, 48mm) Schedule 40 pipe
Start up wind speed: 7 mph (2.7 m/s)
Voltage: 12 VDC (48 optional)
Rated output: 400 watts at 28mph (12.5 m/s)

Three year warranty