Model Number: rqn20 Brand Name: RQN Key Specifications/Special Features: Outstanding advantages of wind turbines:01The wind turbines adopt permanent magnet direct-drivingstructure, which completely eliminates the hidden trouble existing in the speed gearbox; the reliability and lifespan can be substantially increased; without gearbox, there is no common easy breakdown existing in the gear and the oil leakage existing in the speed gearbox; Completely solves the problem that the lubricate oil of the gearbox needs to be heated to low temperature and to be cooled to high temperature.The electricity can be normally generated under the breeze condition, between 1.8m/s-25m/s; adjust the electricity according to the wind speed the power output is controlled by the computer to assure the wind turbine is in the optimal condition; the generating capacity is 46% higher than the same types of other brand wind turbines; constant automatically adjust pitch and speed constant frequency and voltage.The unique structure with “outside stator, inside rotor” to elevate the protection level to IP54 and it can be operated stably under the sandy storm and salty fog these kinds of severe environment.
wind turbines adopt the best composite cooling method; its cooling performance is superior.

Generating does not need to live on the power grid. Instead, there is supportability for the accident fluctuation to ensure the quality and reliability of the electricity supply, efficiently avoiding the grid wild effect in the condition that some asynchronous and double fed generators are combined into the grid.

The permanent magnet direct-driving wind turbines can not only run in parallel operation, but also generate electricity off-work. It can not only independently supply electricity for islands, frontier, deserts, pasturing area far away from the grid and the area without grid, but also make up the complementary power supply system with the combination of storage, diesel-electric and optical power.