Wind generators

Having energy aboard without having to run the engines is a dream which is accessible, by equipping your boat with Superwind wind generators. The SW350 model is entirely manufactured in Germany, and is equipped with a system of adjustable blades in carbon, which allows their pitch to be altered, according to the wind strength.  
Available in 12/24 and 48 volt models.
Typical price: 2000 euros for a package, complete with regulator.

www.superwind.com