New and advanced technology wind turbines are supplied by us.
1. Protect themselves well automatically. Swing tails when facing strong wind by which reduce the rotating speed of wind turbines.
2. Control with over loaded resistance. It means that when wind is strong, the control will  unload throught resistance. This way is automatically and no need of maintanance.
Range of wind turbines are 300w, 500w,600w,1kw,2kw,3kw,5kw,10kw,20kw,30kw,50kw etc

Your partner: saintkin