What is the blade material?

The blades are made of fiber glass reinforced material.

What is the output type?

The output type is AC Three Phase.

What is the after-sales service period?

We offer 3 years of after-sales service.

20kw Low Start Wind Speed Pitch Control Horizontal Axis Wind Turbine Generator System 5kw 10kw 30kw

Name: 20kw Low Start Wind Speed Pitch Control Horizontal Axis Wind Turbine Generator System 5kw 10kw 30kw
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 1917463672

Shandong, ChinaQingdao Greef New Energy Equipment Co., Ltd.

US$798.00-17,899.00

1 Piece

Product profile

Customization

Available

After-sales Service

3years

Warranty

3years

Model NO.

Output Type

AC Three Phase

Number of Blade

Three Blade

Rotating Shaft

Horizontal

Stress Way of Blade

Pitch Control

Power

20kw

Phase

3 Phase

Certification

Start-up Wind Speed

2.5m/S

Rated Wind Speed

11m/S

Blade Material & Qty

FRP*3

Weight

1210kg

Transport Package

The Magnetic Generator Use Inner Foam Protection

Specification

Depnds on the generator size

Trademark

GREEF

Origin

China

HS Code

85016100

Production Capacity

40 Sets Per Month

Key features

Intelligent Pitch Control: Combines world-leading variable pitch technology with redundant control strategies for stability.

High Power Generation: Average annual power generation is 30% higher due to efficient variable pitch control.

Low Start Wind Speed: Starts generating power at a low wind speed of 2.5m/s with excellent acceleration.

Wide Working Range: Operates effectively in wind speeds from 3m/s to 25m/s for long running time.

Unattended Operation: Ensures continuous, stable operation around the clock under severe wind conditions.

CE Certified: Product has successfully obtained CE approval for safety and quality standards.

Durable Blade Material: Blades made of fiber glass reinforced material for strength and longevity.

Multi-Scenario Application: Suitable for households, farms, telecom sites, rural electrification, and islands.

Company profile

Qingdao Greef New Energy Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: QINGDAOAverage Response Time: ≤7.35hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryQingdao Greef New Energy Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering wind turbines, permanent magnet generators, hybrid systems, and related equipment. Its stated capabilities include generator coverage from 500W to 5MW, two production lines, annual output of 1,000 wind turbine/permanent magnet generator sets, and 6–10 R&D engineers and quality-control staff. The company reports QHSE, ISO 9001, and HSE management certifications, CE-certified exports, warranty periods of 3–5 years, and after-sales service as part of its end-to-end offering. Evidence also supports customization through design, prototyping, production, and quality-control services. However, the provided information does not sufficiently establish financial credibility or a broad customer track record; only one buyer and one trade transaction are listed.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated product portfolio includes wind turbine systems, permanent magnet generators, controllers, inverters, solar systems, and batteries, supporting a combined manufacturing and trading role.

CertificationsThe supplier states that its management systems include QHSE, ISO 9001, and HSE. It also states that products exported to Europe, South America, and North America carry CE certification, indicating documented management-system and product-certification claims.

After-Sales capabilityThe company describes end-to-end services including after-sales service and states that exported products have 3–5 year warranty periods. It also claims rapid response and guaranteed quality and on-time delivery through Alibaba Trade Assurance, providing explicit support for post-sale capability.

R&D capabilityThe supplier states that its permanent magnet generators range from 500W to 5MW and offers multiple renewable-energy technologies, including vertical- and horizontal-axis wind turbines, hybrid systems, and disc coreless generators. Its stated engineering and renewable-energy innovation activities support innovation capability, although no independently verified R&D results are provided.

Production capacityThe supplier reports two production lines and annual output of 1,000 wind turbine/permanent magnet generator sets. It also states generator coverage from 500W to 5MW and has 6–10 quality-control staff, providing explicit evidence of established production capacity.

Customization capabilityThe company explicitly claims customized end-to-end solutions covering design planning, schematic development, 3D renderings, physical prototyping, volume production, quality control, and after-sales service. This directly supports customization capability across product-development and delivery stages.