2.**2.5m/s start-up wind speed
under low torque start-up technique.(Patent No.:***********8.3)
3.Mechanical automatic
yawing.
4.Matched controller with constant
voltage charging, electronic and manual brake, and numeral panel
display.(Patent No.:***********2.6)
5.**0W, **0W and 1KW blades are
cast into molding at one time with balance up to *9%.
6.Bearings import from Japan
(NSK), long service time (5 years maintenance-free).
7.Magnetic saturation design, the
generator coil couldn’t burn down because of the increasing power,
when generator runs at a super wind speed and saturates
automatically.
8.Low cut in wind speed
(3m/s)to guarantee the
maximum generation at low wind speed.
