1. If the system meet 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 damage protection.
3. When the change 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 get to rated voltage 108%.
6. Controller with a manual emergency brake switch,users can use depending on the circumstances.Using this switch,the wind turbine will be brake.
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. Be able to work in wind power or wind&solar hybrid system.
6. With high efficiency transformer instead of high frequency e-circuit design.
7. Automatic regulated 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.
Qingdao Hengfeng Wind Power Generator Co.,Ltd is one of the leading wind turbine manufacturer in china. Company start at 2004,Workshop covers more than 5000 square meters.
Our company owns advanced design and manufacture technology of small wind turbine generators. Every type has self-governed power supply system. It can work in safe at any kind of bad weather, and does not need any special care. It is the perfect power supply system for living separately, observatory, sentry, isolation island and farm. We also have products such as solar and wind hybrid generator, which combine the wind energy and the solar energy, not only make full use of natural resources, but also make our environment more beautiful.
If you are thinking about reducing your domestic energy bills or providing a multi-site energy solution for your business,HENGFENG can help achieve your renewable energy aspirations. We make sure that your wind turbine choice will work productively for you and deliver all-round environmental benefits.
Packaging & Shipping
1. Reply your inquiry in 24 working hours.
2. Customized design is available. UEM&UBM are welcomed.
3. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.
4. Professional factory: We are manufacturer, specializing in producing all kinds of machinery for more than 15 years, competitive with good quantity.
5. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable future.
1.Are you manufacturers or just sellers?
We are a company that develops and produces sales and services.
2.Does installation Easy ?
Yes, you can do it by yourselves, we will supply all the components for installation and very details installation manual.
3.Do you have any certificate of your products?
Yes, CE, ISO, SGS.
4.Do you have any certificate of your company?
Yes, ISO 9001
5.Do you have other wind turbine?
Yes, we have 150w-500kw horizontal axis wind turbine and 2kw-10kw vertical axis wind turbine.