Sunforce Wind Generator

Sunforce Air X Marine Wind Turbine is the world’s number one selling small wind turbine for Sailboats. The unit incorporates a new microprocessor based technology that results in increased performance, improved battery charging capability, greater reliability and the reduction of “flutter” noise from the machine. The controller allows for peak-power tracking of the wind by optimizing the alternator's output on all points of the cubic curve and efficiently delivers the energy to the battery. Sunforce Air X Marine Wind Turbine’s smart controller allows it to actually control blade rotation speed thus eliminating the buzzing noise commonly found with most small wind turbines.
Start up wind speed: 6 Knots (11.3 km/h, 7 mph, 2.7 m/s)
Voltage: 12, 24, 48 V DC
Rated output: 400 watts at 24 knots (45.1 km/h, 28 mph, 12.5 m/s)