Company strength:
1) Advanced Technology--Won gold award of 37th World Invention Exposition in Brussels Eureka WITH 7 Patents;
2) Quality--SKF bearings, Siemens PLC module
3) Certification--CE, UL, BV, IEC, ISO;
3) Hight Service--Long time warranty with Unique Service department.
Currently our company supply:
Wind-solar hybrid LED light system;
Off grid/on grid wind power generating system
Wind-solar hybrid power generating system;
Wind-solar-diesel hybrid power generating system;
If you have any questions or concerns, please do not hesitate to contact with us either by email or by phone.
| Model No. | H2.7-500W |
| Configuration | 3 Blades, Horizontal axis, Upwind |
| Rotor Diameter | 2.7m |
| Direction of Rotation | Clockwise looking upwind |
| Blade Material | Fiberglass reinforced composite |
| Rated Power | 500W @ 7m/s |
| Maximum Output Power | 1000W |
| Battery Bank Voltage | 24 Vdc |
| System Output Voltage | 110/220 Vac |
| Cut-in Wind Speed | 3 m/s |
| Working Wind Speed | 3-25 m/s |
| Survival Wind Speed | 50 m/s |
| Alternator | Permanent magnet alternator, SCF technology |
| Alternator Weight | 6.5kg |
| Generator Efficiency | >0.78 |
| Gearbox | None, Direct drive with front generator design |
| Over Speed Regulation | Auto Yawing |
| Shutting Down Method | Manual & Automatic electromagnetism Braking |
| Warranty | 2 years for generator and 1 year for other parts |
Features of 500W wind turbine generator:
1) SCF generator technology
Hummer's 500W wind turbine generator adopts SCF supercritical technology which won a gold award in the 37th Salon Eureka in Brussels. This technology significantly reduces generator's weight and size down to 25% to 30% of the traditional one, and the production efficiency is 25% to 30% higher. This ensures that the generator functions perfectly in small wind condition.
2) High quality
Hummer 500W wind turbine generator adopts two SKF (Svenska Kullager Fabriken) bearings which are produced by the largest bearing manufacturer in the world, with the perfect internal geometric structure, known for its life-time endurance and reliable quality. Ordinary bearings need to be changed every two or three years, while SKF bearings can greatly reduce the maintenance costs on this matter.
3) Low noise
The design of the rotor blade of Hummer 500W wind turbine generator absorbs the highlights of the small aircraft's airfoil, which is compliance with the aerodynamic standards. It provides a more aesthetic look and a higher efficiency and reduces the noise production as much as possible.
4) High reliability
Hummer 500W wind turbine generator adopts the double braking protection system, which are the yawing mechanism and the electromagnetic braking system to regulate the rotation of the wind turbine. It is safe and convenient to shut down the whole system both manually and automatically.
Application of 500W wind generator:
1) Housing, office, farm and factory;
2) Telecommunications Station
3) TV Transfer Station;
4) Monitoring Station (military, hydrology, observatory)
5) Water-pumping Station;
Currently product range:
1) 500W-100kW wind turbine Off-grid /Grid-tied;
2) 400W-600W Wind-Solar LED street light and traffic light;
3) Wind-Solar hybrid generating system.
4) Wind-Solar-Diesel hybrid generating system.
Anhui Hummer Dynamo Co., Ltd. is a professional wind generators manufacturer with high-tech in the field of wind energy.
We specialize in researching, developing, producing and promoting of small-sized wind generator system, and also provide solutions for setting up small-scaled wind farm. After nearly 30 years efforts, our company has developed independent intellectual property rights of "Hummer" wind generator and control system.
There are more than 200 employees in the company including 40 R&D staff. And the factory covers over 30, 000 square meters with the workshop more than 7.5 Acres. There are more than 100 sets of large machines for processing, cutting and spray-painting equipments, and also many testing and examining systems. The monthly output is 3, 000 sets.
All Hummer small-sized wind generators including wind generator from 400W to 200KW, which have acquired CE certificate. Meanwhile, Hummer' S wind generator with good reputation can be found in more than 91 countries and regions, such as EU, North America, Oceania, Africa and Asia.
Hummer' S wind generators have the features of "Super Light, Small, Swift and High efficiency" when comparing with traditional' S. We have a powerful R&D team (consisting of experts enjoying government allowance), providing a reliable strength for product upgrade& technical support. The management team has abundant experiences in production, marketing, service and consultation. Until now our company has formed a comprehensive management system of research, study, development and service.
Hummer aims to be a worldwide influential enterprise as well as the best domestic manufacturer and service provider.
