1.Magnetic saturation generator design, 20years designed life.(number of patent: 201020296641.3)
2.1.5-2m/s start-up wind speed under low torque start-up technique.(number of patent: 201020259729.8)
3.Mechanical automatic yawing.
4.Match controller with release voltage charging, electronic and manual brake, and numeral panel display.( PWM controller charge system patent: 200910213782.6, electronic brake system patent: 200910213784.5) 5.Supporting off grid and grid tie wind power system and wind-solar Hybrid system.
6.It weight is very light, and east to install:7.5-8kgs
7.The tail and connection of bearing processed with reinforced rib.