-Start the wind speed is low, high wind energy utilization; small size, good looks, low operating vibration; -The installation of user-friendly design, convenient equipment installation, maintenance and repair; -Using high-power tracking intelligent microprocessor control, effective regulation of current and voltage; -The shell is made of aluminum alloy diecasting, with double bearing carrier, antityphoon capacity is stronger, safe and reliable operation; -The wind wheel blade with a new technology by precision injection molding, coupled with the optimization of the aerodynamic shape design and structural design, high wind energy utilization factor, an increase of annual power generation;