$681.27
♥ For home use, For monitoring use, For boat / marine use, For wind solar streetlight use.
♥ Wind turbines,low start up wind speed, high efficiency, small size, low vibration and low noise.Look like a beautiful lantern.
♥ Using high-power tracking intelligent microprocessor control, effective regulation of current and voltage.
♥ The shell is made of aluminum alloy die-casting, with double bearing carrier, anti-typhoon 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.
