Hefei Hummer Dynamo Co., Ltd located in APEC High and New Technology Garden-Hefei National Hi-tech Development Zone, is a burgeoning private high technology enterprise in the line of wind generator. We specialize in R&D, producing and promoting of small-sized wind generator system, and providing solutions for setting up small-scaled wind power plants.

Product features
Light:
Hummer--the smallest bird in the world, the heaviest of which weighs 20g and the lightest 2g.
Hummer 350w Wind Generator weighs only 5kg, 15kg for 1kw, and 25kg for 2kw (including blades, hub and nose cone).

Small:
Hummer--as small as a wasp, is the smallest bird in the world.
Hummer Generator--small in size: motors are all covered by nose cone. low energy consumption, low noisy, low rated wind speed(6.5m/s for 350w)
Hummer Small-sized Wind Generator System is commended as generator-invisible system.

Swift:
Hummer (bird) flutters its wings 50 to 200 times/s, it is the most swift fluttering of wings for all birds in the world.
Swift Start-up: Hummer Small-sized Wind Generator can start as swift as the bird. With wind speed at 2m/s, it will start surely. While conventional wind generator is waiting for higher wind to start up, the Hummer has been working already, transforming wind power to electricity.
Swift Running: Due to lightnees, high efficiency and low resistant-torque, Hummer Generator runs 1.5 to 3 times faster than other types of generators under coequal condition. So the energy transforming rate is high, and can produce more power.
Swift Charging: Due to high efficiency and low wind start-up, Hummer's running time will be longer, of course it can charge battery faster than other wind generators.

Stable:
Hummer is a flying expert, it can freely fly, hover, suddenly stop or turn.
Hummer Small-sized Wind Generator System is compact and light; its blades adopt end joint and can fly stably.
Hummer Small-sized Wind Generator System adopts wide range of wind speed from 2.0m/s to 40m/s, and can run stably in heavy wind.
Hummer Small-sized Wind Generator System provide perfect protection for overcharging, overdischarging, short circuit, overloading, over heating, etc.; its charging, inverting and unloading system are all designed and manufactured to meet the features of Hummer generator, it adopts LED display, as to be easily read. Besides, the buzzing alarm has enhanced the system's stability and reliability.
For more information, welcome to contact with me.