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We manufacture horizontal axes and vertical axes wind generator also wind&solar hybrid system
Our Bonfrich wind generator and wind&solar system can be used in lots of field, under the good wind and sunshine condition area. Such as household (lighting, washing, TV, computer, cooking, charging, water pump, fan, refrigerator, air condition and etc), streetlight, factory, farm, school, island, commerce(AD light), mountainous area and some places can not connect to the public grid. We offer both off-grid system and on-grid system.
Detail Show
All the pictures you see following are taken by us in our workplace and made by Harry
Features:
1. Low speed permanent magnet wind turbine generator
2. Low starting torque, High generating efficiency
3. Glass fibre high efficiency blades
4. Neodymium magnets and bearing with high performance
5. Yaw motor system
6. Designed for minimal maintenance and easy install
7. Aerodynamic brake & manul brake
8. The span life of our products is 20 years.
9.All of our products conform to CE and ISO9001 quality standards.
Pure sine wave inverter
1. Pure sine wave output can drive any household appliances.
2. Use integrated circuit, less wire connection.
3. Adopting micro-processor technology, improving system integration.
4. Excellent protection includes over voltage shutdown, under voltage shutdown, over load protection, short circuit protection, over thermal protection, etc.
5. Able to work in wind power or wind & solar hybrid system.
6. High efficiency transformer instead of high frequency e-circuit design.
7. Automatic regulates voltage.
8. LCD display operation status.
9. High running stability and reliability.
10. True sine wave form power output.
11. High efficient transformer isolation.
12. Buzzer alarm while over-loading/voltage, high-temperature.
Micro-computer intelligence controller
1. If the system meets problem, and the wind turbine is running, it can prevent the wind turbine race rotation.
2. Have the auto-protection function of the batteries Reverse protection, anti-disconnect battery protection, battery damage protection.
3. When the charge current is high in strong wind, controller can load the wind turbine automatically, and charging the battery with low current.
4.The wind turbine brake automatically when the battery bank voltage get to rated voltage 125%; and stop charging the batteries.
5. The wind turbine get back charging the batteries when the battery bank voltage gets to rated voltage 108%.
6. Controller with a manual emergency brake switch, users can use depending on the circumstances.
Remark
Concern Tower:We can supply two kinds of tower for option, the advantage and disadvantage as follow:
(1) Guy cable tower: Cheapest tower. Cheaper delivery cost, light weight. But need more space and more concrete.
(2) Free stand tower: More beautiful. Need small area for foundation. No steel wire But a little expensive.
Note:
1. Tower type and tower height can be changed as per your request
2. Working voltage can be specially designed according to your request
3. For the power curve and detail, please feel free to contact Harry
Skype:harrylee200888
Accessories
Factory info
About us:
Qingdao Bonfrich wind energy equipment Co., LTD. is a professional wind turbine manufacturer.
Our hot products have following three series:
1.Vertical axis wind turbine:
300W,600W,1KW,2KW,3KW,5KW,10KW
2.Horizontal axis wind turbine:
300W,600W,1KW,2KW,3KW,5KW,10KW,20KW,30KW,50KW
3.Wind and solar hybrid (street lamp) system
Packing
Plywood ,foam ,plastic cloth and carton or according to your need
Trade&Market
Main Markets:: | North AmericaSouth AmericaEastern EuropeAfricaMid EastEastern AsiaWestern EuropeNorthern EuropeSouthern Europe |
Product parameter:
| Rated power | 3000W |
| Max power | 4500W |
| Output voltage | 216V |
| Rated wind speed | 9m/s |
| Rotor diameter | 5.0m |
| Blades material | FRP |
| Start-up wind speed | 3m/s |
| Work wind speed | 3-25m/s |
| security wind speed | 40m/s |
| Rotation speed | 220r/min |
| Number of blades | 3 |
| Turbine weight | 110kg |
| Tower height | 8m |
| Tower type | steel(Q235B) |
| Output Controller System | controller and inverter |
| Suggested battery type | 12V100AH8pcs |
| Service life | 20-25years |
Our BFCHA-3KW watt horizontal wind turbine can supply power for charging statons,water pumps,refrigerator,TV,washing machines,lighting and other household appliances.