Our Company
Guangzhou HY Energy Co., LTD is a high-tech manufacturer focused on design, production and application of high performance and reliable small wind turbine products. HYE factory was established in 2001 located in northern part of Guangzhou city, factory has 150 workers, and a 10 people R&D team dedicated in higher performance and reliability of HYE wind turbine. HYE owns 35 patent designs on wind turbine blade, slip ring, rotor structure, over-speed control system etc. Each and every component of HYE wind turbine is independently designed and manufactured in house. HYE factory owns advanced wind turbine quality testing equipments and a strict quality control system, all products will go through 22 quality control processes all in HYE factory facility. All products has certificated with CE, ETL, RoHS and ANAB.
Furthermore, all components of each system solutions are either developed by HY Energy or customized and optimized by supporting vendor according to HYE wind turbine special features or some specific project, this could maximize the system power production and also improves reliability and compatibility of the system. Our engineering team could provide whole system design and full construction support base on your specific requirements. We believe soon you will benefit from our professionalism.
HYE Wind Turbine HY-1500W features:
CE certified for "Small Wind Turbine with High Reliability".
ISO certified for "Design, Development and Manufacture of Small Wind Turbine".
Amazingly quiet operation with little or no vibration.
Reliable two-moving-part maintenance free design. No problematic furling..
Fully automatic with blade aerodynamic braking and controller electromagnetic braking
High efficiency is achieved by matching design of the generator and blades perfectly.
Patented Blades with twisted aerodynamic design made with high-strength Nylon-fiberglass material
Easy installation, no welding needed. , Garden Windmill
Patented Blade Design
Patented aerofoil 5 blade design with true symmetrical and twisted Aerodynamic design which ensures rotor capture maximum power from Wind (Cp>0.35 in low wind) and operates in amazingly low noise and Minimal vibration.
1. True symmetrical and balanced aerofoil blade ensure rotor matching with generator perfectly
2. Large ratio of tip section chord to root section chord and variable chord airfoil blade ensures rotor start-up easily and running smoothly with high torque & RPM at lower wind condition
3. Aerodynamic blades designed with over-speed braking system to make sure generator well protected in higher wind.
4. Reinforced nylon glass-fiber using advanced thermoplastic engineering and
Precision injection molding technology for higher strength, fl exibility and reliability.
5. Cp. >0.35 at low wind
Over-speed Control System
Smart Blade Aerodynamics Braking and Electromagnetic Speed Limitation
Abandoned the traditional failure-prone mechanical furling system, the blade itself is designed with over-speed braking system which will generate a reverse reluctant torque to lower the blade rotation speed so that the blades and generator can be well protected in higher wind, it solved safety and reliability problems facing by most small wind turbines.
Combination of Electromagnetic braking and aerodynamic braking maximizes energy capture by extending turbine's operating speed range into higher and lower wind speed which are missed by the old style wind turbines.
HYE Projects In 2014
Technical Specifications:
Rated output |
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1500W |
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Peak output |
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1800W |
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Rated voltage |
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(V) |
off-grid:DC48/110;On-grid:DC48/120/180 |
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Start-up Speed |
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2m/s |
or |
4.5mph |
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Cut-in Speed |
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2.5 m/s |
or |
5.6mph |
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Rated Rotor Speed |
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(RPM) |
750 |
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Rated Wind speed |
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(m/s) |
12m/s |
or |
26.8mph |
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System average Cp. |
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≥0.38 |
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Rated Charging Current |
(A) |
off-grid:31.2/13.6 |
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Noise Level |
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<20dB |
(5m behind turbine @ 5m/s gusting) |
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Working Temp.range |
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from -40 degree Centigrade to 60 degree Centigrade |
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Survival Max.Wind |
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60 m/s or 133 mph |
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Over-speed Control |
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Electromagnetic & blade aerodynamic braking |
Number of Blades |
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5 |
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Rotor Diameter |
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(M) |
2.05 |
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Swept Area |
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(M 2 ) |
3.3 |
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Blade Material |
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Reinforced nylon glass-fiber |
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Generator Material |
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Brushless 3-phase with permanent Neodymium Magnet |
Generator Material |
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Aluminum alloy body& precision stainless steel rotor |
N.W. |
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35KG |
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Tower Connection |
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flange connetion or bolt-on clamp |
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Controller Type |
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PWM or with low voltage charging function |
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Applications |
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Stand alone, solar & wind hybrid system etc. |
Product Life |
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(years) |
20 |
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Warranty |
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(years) |
5 |
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Certificate |
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ISO9001:2008,CE,RoHs,ETL |
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Guangzhou HY Energy Technology Limited Corp. Is a high-tech enterprise engaged in designing, manufacturing, marketing on highly reliable small wind turbines and serving in wind-solar hybrid power system integration technique.
Guangzhou HY Energy Technology Limited Corp. Has made tremendous contributions to improve national wind generator manufacturing level under the breakthrough technique on wind turbine design conception and production craft since 2001, meanwhile, our breakthrough technique on wind-solar hybrid power system has also LED a large scale application in real circumstance.
HY Energy was appointed to be the drafter of off grid wind solar generating safety requirement standard No. (20074719-T-604) based on the advance technology inaugurator of perfect matching design on wind blade and generator and the perfect matching on wind energy and solar energy.
Guangzhou HY Energy Technology Limited Corp. Is the sole enterprise passing design and manufacture of high reliable small wind turbine project and accepted by The Ministry of Science and Technology of the People' S Republic of China.
HY Energy' S wind turbine series has successfully been selected into WWEA 2010 and WWEA 2011 global high quality small or medium generator catalogue.