What is the start-up wind speed?

The start-up wind speed is 2.5m/s, allowing for efficient power generation even in low wind conditions.

Does the wind turbine support variable pitch control?

Yes, it uses advanced mechanical centrifugal variable pitch technology to maintain stable power output above rated wind speed.

What is the warranty period for this product?

We provide a 3-year warranty for all our wind turbines.

Can the voltage be customized?

Yes, the rated voltage is available in 400V, 240V, or can be custom-made to meet specific requirements.

Is the wind turbine suitable for unattended operation?

Yes, it features redundant control strategies and smart control systems designed for continuous, unattended operation.

What certifications does the product have?

The product is certified with CE, ISO, and RoHS standards.

What is the maximum survival wind speed?

The turbine can withstand survival wind speeds up to 60m/s.

Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use

Qingdao Greef New Energy Equipment Co., Ltd.

11 yrs

5.0 (2 Reviews)

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Product Highlights

Variable Pitch Technology: Intelligent control with self-developed variable pitch for 30% higher power generation.
Wide Wind Speed Range: Operates efficiently from 3m/s to 30m/s with start-up speed at 2.5m/s.
Unattended Operation: Redundant control strategies ensure continuous, stable operation in all climates.
3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind.
CE and ISO Certified: Meets international safety and quality standards with CE, ISO, and RoHS certifications.
Custom Voltage Options: Rated voltage available in 400V, 240V, or custom-made configurations.
Smart Auto Brake System: Features automatic speed reduction and gale protection for safety.
Low Noise Design: Noise level is kept under 65dB for quiet operation in residential areas.

Product Attributes

Customization: Available
After-sales Service: with Aftersale Service
Warranty: 3 Years
Model NO.: AH-5KW AH-10KW AH-20KW AH-30KW
Output Type: AC Three Phase
Number of Blade: Three Blade
Rotating Shaft: Horizontal
Stress Way of Blade: Pitch Control
Power: 5kw
Phase: 3 Phase
Certification: CE, ISO, RoHS
Start-up Wind Speed: 2.5m/S
Rated Wind Speed: 10m/S
Blade Material & Qty: FRP*3
Weight: 400kg
Transport Package: The Magnetic Generator Use Inner Foam Protection
Specification: Depnds on the generator size
Trademark: GREEF
Origin: China
HS Code: 85016100
Production Capacity: 60 Sets Per Month

Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use

Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use pictures & photos — Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use

Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use

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Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use

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Product Description

Why choose AH-5KW wind turbine?

Leading technology-intelligent control, strong system scalability

1. The world's best wind power control technology is combined with the self-developed variable pitch technology.
2. The hardware design uses international well-known brands, and the software uses redundant control strategies.
3. It can achieve good compatibility with various well-known brand converters and remote modules.

High security-continuous operation around the clock to achieve unattended operation
1. The speed of the wind wheel is controlled, and it runs continuously and stably under severe wind conditions.
2. More than a dozen redundant control strategies ensure the safety and stability of the system in all climates.

A lot of power generation-variable pitch control, high-efficiency output, power generation up to 30%
1. Above the rated wind speed, the pitch angle of the blades can be adjusted to achieve continuous full power output.
2. The working wind speed range is large (3-25m/s), and the effective running time is long.
Pitch Control Wind Turbine 5kw 10kw 20kw 30kw Home Use

Recommended for:

· Household,Garden,Farm,Urban ,Rooftop
· Telecom sites.
· Rural electrification programs. Island , sentry, island, sight lighting
· Automatic speed reduction protection

Technical specification

Model	AH-5KW
Rotor diameter(m)	5.6
Blade material & Qty.	FRP*3
Rated power(kW)	5
Rated wind speed(m/s)	11
Rated rotating speed(r/min)	240
Generator type	3-phase PMG
Working wind speed(m/s)	3-30
Start-up wind speed(m/s)	2.5
Survival wind speed(m/s)	60
Rated voltage(VDC)	400/240/custom made
Speed regulation method	Pitch-controlled
Wind answering method	Up wind
Stop method	Auto brake
Gale protection	Smart control+unattended
weight(kg)	400
Noise level(dB)	≤65
Tower height(m)	≥8
Tower model	Tilt-up tower
Working temperature	-20ºC~+50ºC

Products Description

Using the world's leading mechanical centrifugal variable pitch technology, the average annual power generation is 30% more.

(1) Large initial blade angle (+9 ), excellent acceleration performance, start at low wind speed of 2.5m/s;

(2) Below the rated wind speed, the wind turbine outputs efficiently;

(3) Above the rated wind speed, adjust the pitch angle so that the rotor speed is maintained near the rated speed and the power output is stable.

25kW Wind-solar-diesel Complementary Power Supply Project at Barracks of Garrison on Yongxing Island of Paracel Islands

New Energy Power Supply System at Communication Base Stations in Danish

On-grid Systems in Other Countries The systems were also installed in countries, like India, the Phillipines, Ireland, Colombia,France, Brazil, Swiss and Hungary.

We are global supplier which focus on Permanent Magnet generator, wind turbine , wind turbine blades, controller, invertor etc.
"GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
Believe in us, we can accompany you forever.

About the Supplier

Qingdao Greef New Energy Equipment Co., Ltd.

Company Profile

GREEF: Green Renewable Energy Earth Future

In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green, R for Renewable, E for Energy, E for Earth, and F for Future. This acronym is not just a name; It's a promise, a mission, and a vision that drives everything we do. Our logo, a vibrant blend of green hues intertwined, visually encapsulates our commitment to a sustainable and thriving future for our planet.

The Origin of GREEF

The story of GREEF begins with a simple yet powerful dream: To create a world where green renewable energy is accessible to all, ensuring a sustainable future for generations to come. Our founders, a group of passionate environmentalists and engineers, recognized the pressing need to transition away from fossil fuels and towards cleaner, renewable sources of energy. They envisioned a company that would not only provide innovative energy solutions but also inspire a global movement towards sustainability.

GREEF specializes in providing advanced system solutions for wind, hydro, and solar energy, with globally deployed wind turbines renowned for ultra-low cut-in wind speeds, minimal noise emissions, and aerodynamically optimized designs that perform reliably across diverse climatic and environmental conditions. Our permanent magnet generators cover a power range from 500W to 5MW. Fifty percent of our core engineering team possesses 12-20 years of industry expertise, enabling customized end-to-end solutions encompassing holistic design planning, schematic development, 3D renderings, physical prototyping, volume production, quality control, and after-sales service. Our rapid-response system significantly reduces clients' time and cost pressures.

Products exported to Europe, South America, North America, and global markets carry CE certification with 3-5 year warranty periods, while quality and on-time delivery are guaranteed by ****** Trade Assurance. Since inception, we've upheld our mission to deliver economical and reliable power solutions through renewable energy innovation, accelerating global green energy transition. Our credo "Green Renewable Energy for Earth's Future" embodies our conviction in a sustainable tomorrow - our brand story transcends actions to encompass our purpose and the impact we strive to create.

About Our Factory & Business Background

Address: 2-111, No, 6 Changcheng Soth Road, Chengyang Dist, Qingdao, Shandong, China
Terms of Payment: T/T, PayPal, Western Union, Money Gram
International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others, FCA
Nearest Port: QINGDAO

Our Production Capability & Technical Expertise

Main Products: Wind Turbine, Vertical Axis Wind Turbine, Permanent Magnet Generator, Wind Solar Hybrid System, Wind Blades, Inverter, Controller, Tower, Horizontal Axis Wind Turbine, Disc Coreless Permanent Magnet Generator

Our Industry Experience & Global Business Record

Export Year: 2014-03-18
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

What is the start-up wind speed?: The start-up wind speed is 2.5m/s, allowing for efficient power generation even in low wind conditions.
Does the wind turbine support variable pitch control?: Yes, it uses advanced mechanical centrifugal variable pitch technology to maintain stable power output above rated wind speed.
What is the warranty period for this product?: We provide a 3-year warranty for all our wind turbines.
Can the voltage be customized?: Yes, the rated voltage is available in 400V, 240V, or can be custom-made to meet specific requirements.
Is the wind turbine suitable for unattended operation?: Yes, it features redundant control strategies and smart control systems designed for continuous, unattended operation.
What certifications does the product have?: The product is certified with CE, ISO, and RoHS standards.
What is the maximum survival wind speed?: The turbine can withstand survival wind speeds up to 60m/s.
Where can this wind turbine be installed?: It is recommended for household, garden, farm, urban, rooftop, telecom sites, rural electrification, and island applications.