Product Description

Product description

7KW Permanent magnet Wind turbine
 
1.Low start-up wind speed at Start-up 0.2m/s*0.4m/s and creates power at low speed of 1.3m/s*1.8m/s
(1).Equipped with Permanent magnet instead of iron core, and easier to start up than the other turbines.
(2).No cogging effect due to the greatest extended design
(3).Disk structure on turbine and hardly produce heat due to the Open design with no front/rear end cap

2.Typhoon resistance
(1).Multiple-electronic, mechanical braking 
(2).Protected and still working due to Self-developed national patented technology without any braking devices

3.Lower noise
(1). The span-wise section and the shape of the blade has the best aerodynamic performance.
(2).With silencing wing at the end, even under highest rotation, generates noise of only *0db within *0 meters which is lower than home-using electric fans.

4.Anti-corrosion, sand storm and anti-strike
(1).Aviation blade molded under high pressure and never rust in severe environment.
(2).With **0HB all-metal blade, there will be no denting, shattering and no breakage when meeting with struck!

5.Without stalling and the blade is thin & light
(1).Light&Thin blade makes the higher rotation speed and reaches ***0 cycles/minute without stalling
(2).Our blade for **0W is only 3mm in thickness, the other brand's blade is *0mm which is 6 times thicker than our blade. And the weight is only **0g, the other brand's blade is **0g which is *0% heavier than our blade.

6.Anti-thunder and lighting
(1).The whole body of our wind turbines is designed for metal conduction with a reliable protective performance against lighting.
(2).With patented metal duralumin blade, therefore no burning out, no breaking apart and operating normally when meeting with lightning. 

Technical details