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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Hopeful
  • Model Number: V1
  • Type: Wind Power Generator
  • rated power output: 300w
  • start-up wind speed: 1.5m/s
  • rated rotational speed: 250rpm
  • voltage: 12v/24v
  • warreny year: two
  • Color: white
  • Certificate: ISO9001 CE

Packaging & Delivery

Packaging Details wooden case or carbon case
Delivery Time 10 working days

About us

Hopeful Wind Energy Technology Co., Ltd is a company specialized in designing and manufacturing small wind turbines from the year of 2003. We focus on manufacturing advanced small wind turbines and related equipments with superior materials. Our products are designed to operate in harsh working environments, extreme conditions and generate power to the utmost. In order to achieve this goal, we will strive to find some feasible solutions to improve our technology and services continuously. Hopeful is not only trying to sale products, but also to propose a lifestyle. We are always trying to give our customers a tailor-made option for their needs. So far, we have created schemes such as Wind/Solar / Diesel Hybrid Microgrid System, Wind / Solar Hybrid System and Wind / Solar Hybrid Street Lamp System. As the executive member of CWEEA, Hopeful's products passed the Certification of Europe and ISO9001 quality management system certification. We obtained two Appearance Design Patents and eight Utility Late-models. At present, our products are mainly exported to countries in Asia, Europe, America and so on.Since alternative energy can reduce carbon emission and improve our living environment, Hopeful Energy's team are making every effort to study, develop, manufacture and sell many kinds of wind power products and their supporting systems, and provide good after-sales services to the worldwide end users.

 

Product Description

 Product advantages:

 

1.Disk generator, without iron core, low starting torque

2.S type design ,attractive design 

3.High strength, corrosion resisting aluminum alloy

4.Low noise level 

5.High-performance neodymium iron boron permanent magnetic material

6.High moisture , salt fog, dust and sand resistance

7.Superior SKF bearing

 

Product performance :

1.Low star-up wind speed ONLY 1.5 m/s

2.No restriction to the wind direction 

3.Wide range of wind speed usability (1.5m/s-25m/s)

4.Cp value up to 0.4

5.All-over automatic control system

 

Quality guarantee:

1.Two-year limited guarantee

2.ISO9001 quality management system

3.Operation temperature: -30℃-65℃

4.High standard test of corrosion and sand resistance

 

Easy transportation and installation:

1.Light and compact size

2.Intuitive online installation guides

3.Wide installation and maintenance network worldwide

4.Perfect after-sales service system

 

Technical specifications :

Model

V1

Rated output power

300w

Max. output power

350w

Rated Voltage

14.5Vac

Rated wind speed

12m/s

Survival wind speed

65 m/s

Start-up wind speed

1.5m/s

Cut-in wind speed

4 m/s

Rated rotational speed

250rpm

Max. rotational speed

300 rpm

No. of blades

3

Rotor diameter

0.9 m

Blade length

1m

Blade material

PP+ Glass fiber

Generator

Disk generator

Total weight

25kg

Warranty

Whole system-2 years

Tower

8 m (optional)

 

 

 

 

 

Certifications

 

 

 

Packaging & Shipping

 

 

 

 

 

 

 

 

 

FAQ

Q1: Are you factory or trade company ?Where is your factory?

A: We are professional wind turbine factory,specialized in designing and manufacturing wind turbine for 12 years .We are in zhuhai city ,Guangdong province ,near to Macau and Hongkong (15--60mins by ship ).

 

Q2: Is the wind turbine price listed above include the charge controller and others? If not,where I can purchase the controller and inverter?


A: The listed price is just for wind turbine only (generator + blades), no including controller, inverter and other parts. Please contact our sales for the controller, inverter and other system parts for on grid and off grid application.

 

Q3: What is the working voltage of your HAWTs for my battery bank or grid utility?
A: Please find our recommended working voltage as below:

300w--12V off-grid 

Airforce1.5 600w--12v/24V off-grid 

Airforce2.0L/Airforce2.0 ---24v/48v(off-grid )/110V(0n-grid )

Airforce4.1 48V off-grid  220V/380V on-grid

H10kw--30kw 240V on-grid or off-grid

H18-50kw 380V on-grid or off-grid 

 

Q4: What thickness of pole would we use for your horizontal wind turbine and what would be the height approximately of the section that we would add on to your unit?
A: We recommend to use 3mm-5mm thickness, 8m height guyed cable tower or 5mm-8mm thickness, 8-24m height free standing tower or hydraulic tower for our HAWT 1KW-50KW. Please contact our sales to get more tower information.

Q5: How is your HAWTs to realize the security protection during heavy winds?
A: There are multi security protection to ensure our HAWTs speed regulation and protection during high wind: yawing + electromagnetic brake (by controller) + manual brake (available on HAWT 5KW to 30KW models).

 

 

 

 

 

 

 

 

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