What materials are used for the blades?

The blades are made of FRP (Fiber Reinforced Plastic) and come in a 3-piece configuration.

Does the system include a warranty?

Yes, the product comes with a warranty and after-sales service support.

15kw Horizontal Axis Wind Turbine off-Grid System

Name: 15kw Horizontal Axis Wind Turbine off-Grid System
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 715365902

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

US$12,000.00-28,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

GH-15KW

Output Type

AC Three Phase

Number of Blade

Three Blade

Rotating Shaft

Horizontal

Stress Way of Blade

Lift Force

Power

10-100kW

Phase

Three Phase

Certification

CE, ISO, RoHS, TUV, UL

Rated Wind Speed

10m/S

Start Wind Speed

3m/S

Generator Type

3phase Permanent Magnent Generator

Generator Material

Aluminium Body+Copper Wire+ND-Fe-B

Blades Material

FRP

Safe Wind Speed

50m/S

Rated Rotor Speed

200rpm

Tower Height

15m

Start Torque

9.6 N.M

Protection Method

Autofurling+Pmw

Transport Package

Foam+Plywooden Case

Specification

1-10CBM

Trademark

GreeF

Origin

Shandong, China(Mainland)

HS Code

85030030

Production Capacity

400 Sets/Month

Key features

20-Year Lifespan: Designed for long-term durability with a guaranteed 20-year operational life.

Wide Power Range: Available in models ranging from 1kW to 30kW to suit various energy needs.

Low Start Wind Speed: Efficiently generates power starting from wind speeds as low as 3m/s.

Multiple Certifications: Certified by CE, ISO, RoHS, TUV, and UL for global safety and quality standards.

IP54 Protection Grade: Dust and water resistant design suitable for harsh outdoor environments.

Silent & Eco-Friendly: Pollution-free energy generation with minimal noise output.

Direct Drive Generator: Features coreless outer rotor permanent magnet technology for high efficiency.

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: ≤8.28hTerms 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.