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Qingdao Greef New Energy Equipment Co., Ltd.

300W Windmill, 300W Vertical Windmill, Vertical Windmill manufacturer / supplier in China, offering 300W Small Vertical Windmill with Coreless Permanent magnet Generator, Manufacturers Custom-Made Three Phase AC Low Speed Permanent Magnetic Generator, High Efficiency Synchronous Direct Drive Low Rpm Permanent Magnet Generator and so on.

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Supplier Homepage Product Vertical Axis Wind Turbine 300W Small Vertical Windmill with Coreless Permanent magnet Generator

300W Small Vertical Windmill with Coreless Permanent magnet Generator

FOB Price: US $900-1,500 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $900-1,500/ Set
Get Latest Price
Production Capacity: 1000 Sets/Year
Transport Package: Plywood Case
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GV
  • Number of Blade: Three Blade
  • Stress Way of Blade: Lift Force
  • Phase: Three Phase
  • Generator Type: Coreless Disc Permanent Magnent Generator
  • Rated Power: 300W
  • Start Wind Speed: 1 M/S
  • Blades Height: 1.3m(4.264 FT.)
  • Tower Height: >= 6m
  • Trademark: GREEF
  • Origin: China
  • Output Type: AC Three Phase
  • Rotating Shaft: Vertical
  • Power: <10kW
  • Certification: CE, ISO, RoHS, UL TUV
  • Generator Material: Aluminium Body+Copper Wire+ND-Fe-B
  • Option Voltage: 12-24V
  • Working Wind Speed: 1 - 25 M/S
  • Swept Area: 1.56m²
  • Color: White, Red or Customized
  • Specification: 1CBM-3CBM
  • HS Code: 85030030
Product Description
300W Small Vertical Axis Wind Turbine
300W Small Vertical Windmill with Coreless Permanent magnet Generator
 

Product Description
300W Small Vertical wind turbines (VAWTs) are a type of wind turbine where the main rotor shaft is set vertically and the main components are located at the base of the turbine. VAWTs offer a number of advantages over traditional horizontal-axis wind turbines (HAWTs). They can be packed closer together in wind farms, allowing more in a given space. they are smaller, but rather due to the slowing effect on the air that HAWTs have, forcing designers to separate them by ten times their width.
 
GreeF 300W small vertical wind turbine are rugged, quiet, light, Omni-directional, and they do not create as much stress on the support structure. They do not require as much wind to generate power, thus allowing them to be closer to the ground. By being closer to the ground they are easily maintained and can be installed on rooftop and similar tall structures.

Recommend for 
• Household, Garden, farm
• Telecom sites, Rural electrification programs, sentry, island, sight lighting.
The off grid 300W small vertical  wind turbine is often used in conjunction with solar panels to provide more reliable year-round energy supply.

Technical Data

Model

GV-300W
Rated Power(W)300W
Max Power(W)400W
Rated Rotor Speed(rpm)200
Start Torque(N.M)<0.1
Blades Height(m)1.3
Blades Rotor Diameter(m)1.2
Blades Material&QuantitiyFRP /3PCS
Start Wind Speed(m/s)1m/s
Rated Wind Speed(m/s)10m/s
Working Wind Speed(m/s)2-25m/s
Safety Wind Speed(m/s)50m/s
Option Voltage(V)12-24V
Generator TypeThree-phase   AC out rotor disc permanent magnet direct drive generator
Protection MethodElectromagnetic   disc brake+PWM
Generator Weight /Top Weight13kg/50kg
Swept Area(m³)1.56
System typeOff-Grid
ControllerOff-Grid solar wind   hybrid controller
InvertorOff-grid invertor
Tower TypeFree folding tower
Tower Height6m
Insulation GradeB
Protection GradeIP54
Working Termperature-40°C - 50°C
Life time20 Years

Details Pictures

300W Small Vertical Windmill with Coreless Permanent magnet Generator

Packaging & Shipping
1. Wind turbine use inner foam protection outer Plywooden case .
2. Tower with Foam package only .
3. Controller invertor  with inner carton box outer plywooden case.
4. Pakage size and weight please refer to our sales.
5. Shipping  by sea with FCL LCL or by air.
If you have any request in package and shipping please tell our sales we will do according to your request.

300W Small Vertical Windmill with Coreless Permanent magnet Generator

Our Service

*System Design Service

We can design different system for customers according their request.
For example, off-grid system, solar wind hybrid system or solar wind diesel generator system, like below:

300W Small Vertical Windmill with Coreless Permanent magnet Generator

*After Sale Service

Our main Wind turbine and battery are free 3 years warranty, controller and inverter are 1 years warranty.
All lifelong  technical support and part cost supply.

 
(1) The warranty period is start from the date of shipment which show on the bill of loading or air waybill.
(2) Free maintenance services during the warranty period the cost involved be borne by the company, do not charge a fee to customers, free warranty if any damage outside the warranty period, the company will charge a fee for labor costs and materials.
(3) The warranty period, company's quality problems caused by the maintenance of the freight borne by the company, if not under warranty or man-made damage, the freight charges by the customer.

Company Information

300W Small Vertical Windmill with Coreless Permanent magnet Generator
FAQ
1.  Q:  Why buy a small wind turbine ?
      A:  A GREEFwind turbine is a smart investment that will lower your monthly expenses, increase your net worth. At the same time, it will help clean the air, slow climate change, and move us towards the energy independence. You will also enjoy watching your utility meter turn backwards and the lively interaction between the wind and your GREEF turbine. Finally, it will totally change your view of wind - you will start appreciating windy days. For those fortunate enough to have a windy site of at least one acre, a GREEF wind system will be substantially less expensive than a comparable solar system, it will take up less space, and its performance won't degrade over time.
 
It's like buying vs. renting a home
Over the next 10 years a typical homeowner or small bussiness will pay $18000 to over $5000 in electric bills , at rates that often increse faster than inflation. When you choose a GREEF wind system you take the same monthly expense and invest it in a tangible asset. Once your GREEF turbine is paid off, you will enkoy more money in your pocket every month for the next 20years.
 
2.  Q:  Does vertical wind turbine installation Easy?
      A:  Very easy, every customer can doing by themselves, we will supply all the components for installation and very details installation manual.
 
3.  Q: Does our wind is enough for a 300w small vertical wind turbine?
      A: As our 300w small vertical wind turbine can start running at low wind speed 1m/s. So your average annal wind speed is 4- 5m/s then you can use it.
 
4.Q: Which model is suitable for me?
    A: Please contact our sales with following points:
        1. What appliance do you want to running by the system? How many watts are they and their working time.
        2. Your annual wind speed.
        3. What kinds of system do you want? On-grid or off-grid?
 
5.Q: Can I only buy parts of the 300w small vertical wind turbine not whole system?
    A: Yes, for example you can manufacture tower in local, we can supply you tower drawing.

Any other questions, please feel free to contact us. GreeF company sales team will give you our best service!
300W Small Vertical Windmill with Coreless Permanent magnet Generator
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