why does my wind turbine keep turning out of the wind, despite having 3 tail fins, and light blades? HELP!?
my turbine has a 30watt motor, and 3, 18inch blades. tail fins are pretty big, flat plastic panels. held into the wind wind on its mounting, it will spin, freely, and fast, generating about 15 volts easily. but when its is released to operate independantly, it rotates in the wind, and settles with the axis of rotation perpendicular to the wind, and the blades stationary. any tips?