Our wind turbine is beautiful, little noises and safe. Wind turbine uses directly drive permanent magnet generator which is made of strong magnet; its overloading capacity can reach 2 times than rated. Wind turbine can start up with breeze. Blade is designed on base of wind tunnel testing and is made in a similar way to airfoil. There are two ways to limit the rotor speed automatically to protect wind generator: yawing and electromagnetic braking. A patent tilt-up tower makes wind turbine installation and maintenance easier.