Why hummingbird to a faster, power generation capacity

Hummingbird special lightweight motor, motor driven impeller rotation, like the Mara car, of course, to the faster than others, the wind speed equivalent circumstances, the hummingbird fan speed is the traditional fan speed of 1.5 times to three times. Wind rotate faster, higher wind energy utilization factor, the same speed, hummingbird fan received a round of the wind energy than conventional fan wind energy more acceptable to round of 25 to 40 percent.



Particularly in the small wind circumstances, the hummingbird Motor greater significance. Grassland in the summer (wind on the season), 300 W fan of traditional lighting for all difficulties and hummingbird 350 W fan able to lead freezer.