China Jingdao Machinery & Electronic Co., Ltd. is one of the wind driven generators manufacturer and wind driven generator dealer in China that has patents on the motors and generators design. There isn't any problem with IP protection laws when you buy our generator, motor, engines, diesel, gearmotors and other power supply and motor-driven items, even in strict regions, such as North America and Europe. Our company has obtained the certifications of ISO9001-2000, GS/TUV, CE, VL, EPA, QHS, SON, CAP and SRS and we have won EPA 2005 Motor Year Certification. We'll print custom logos and wind driven generator product documentation in your language, and provide spare parts for easily worn down components. We also can design and deliver OEM/ODM samples in one month.

Light and small: 350W Hummer generator weighs 5kg, which is about the weight of a hub used in traditional wind generator for fitting blades.
Low energy consumption: Due to small size, less iron and copper used compared with the traditional wind generators, so energy consumption is low.
Low noise: Due to smallness, lightness and efficient rotation controlling (blades never rotor excess 1.5 times of rated speed at any condition) , the noise is low, the blades are more safe and reliable.
Low rated wind speed: For example, 350W Hummer generator can output 350W electricity power if wind speed is 6.5m/s, while traditional similar products require wind speed of 8m/s.
Sure to start with wind of 2.0m/s, and run well in low speed wind.
The nose cone, inside which the generator is set, is made of aluminum alloy, which is very good at cooling.

Streamlined three-bladed glass fiber reinforced blades have the advantages of great intensity, fatigue resistance and high efficiency. The Hummer-patented generator characterizes its high efficiency and good low-speed-performance.
The speed regulating system adjusts automatically to wind speed. The whole system is easy to install and convenient to maintain. Controlling, inverting and discharging are integrated into one system.
Main technical data:
1. Rotor blade diameter: 3.8
2. Numbers of blade: 3
3. Start up wind speed: 3.5m/s
4. Rated wind speed: 9m/s
5. Rated output power: 2000W
6. Output Voltage: AC 220V , 230V, 340V , DC 24V, 36V, 48V, etc
7. Height: 9m
8. Generator Weight: 25kg
Hummer wind generator system has seven patents in four aspects: four at generators (two are international patents) , one at structure, one at low wind start and one at electrical controller.