Can your company provide OEM service?

Yes, we can provide OEM services.

What is the warranty period and coverage?

We offer a 3-year warranty starting from the shipment date. It covers free maintenance for quality issues, while freight for non-warranty or man-made damage is charged to the customer.

What are the shipping options available?

We offer shipping by sea (FCL/LCL), air, or courier services (DHL/FedEx/UPS/TNT) to your nearest port or door.

25kw 900rpm Brushless Synchronous Permanent Magnet Generator by Motor Wind

Name: 25kw 900rpm Brushless Synchronous Permanent Magnet Generator by Motor Wind
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 782176292

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

US$500.00-130,000.00

1 Set

Product profile

Customization

Available

Output Type

AC Three Phase

Output Power

50W ~ 5600kw

Model NO.

GDF

Optional Rpm

20rpm ~ 3000rpm

Optional Voltage

48/96/120/220/230/240/380/400/690/1140VAC

Application

Wind Turbine, Hydro Project

Protection Grade

IP54 or Customized by Your Need

Structure

Steel

Magnetic

Neodymium Magnet NdFeB N38sh

Characteristic

Permanent Magnet Synchronous Generator

Shaft Quantity

Single Shaft or Double Shaft

Weight Range

30kg ~ 13 Ton

Transport Package

Wooden Case

Specification

Depnds on the generator size

Trademark

GREEF

Origin

China

HS Code

85016100

Production Capacity

400 Sets Per Month

Key features

Customizable Specifications: Power 50W-5600kW, RPM 20-3000, Voltage 48-1140VAC, and Protection Grade IP54 or Customized.

Direct Drive Design: No gearbox required, featuring rare earth Nd-Fe-B magnets for high efficiency and low maintenance.

Long Service Life: Designed for over 20 years of operation, capable of running 24/7 in all environments.

3-Year Comprehensive Warranty: Covers free parts and labor for quality issues during the warranty period starting from shipment.

Lifetime Technical Support: Free lifelong technical assistance and part cost supply available for all GREEF generators.

High Efficiency Design: Power factor close to 1 with multi-pole design improving rectifier and inverter efficiency.

Complete System Solutions: Professional team provides full on-grid and off-grid solutions for wind and hydro projects.

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: ≤7.95hTerms 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 a Chinese supplier specializing in renewable energy solutions, particularly wind turbines and permanent magnet generators. The company emphasizes sustainable energy innovation and holds significant certifications like QHSE and ISO 9001, ensuring quality management. With a robust engineering team and a focus on customized solutions, Greef has a considerable export presence. However, limited financial transaction data and production capacity may suggest constraints in scalability. Their after-sales service includes warranties and global market coverage, supported by trade assurance systems.

Supplier typeThe supplier operates as both a trading company and a manufacturer/factory, indicating versatility in its business model.

CertificationsThe supplier holds several key certifications, including QHSE and ISO 9001, which underscore a commitment to quality and safety standards.

After-Sales capabilityThe company offers warranties of 3-5 years for exported products and ensures quality and on-time delivery through trade assurance.

R&D capabilityThe company emphasizes renewable energy innovation and has a significant portion of its engineering team with extensive industry experience.

Customization capabilityThe supplier offers customized end-to-end solutions, facilitated by a highly experienced engineering team.

Product Q&A

Q:How does your permanent magnet generator work?

Our generator needs to be driven by other energy sources like wind power, water power, or belts to generate electric power.

Q:Can your magnetic generator produce electrical power by itself?

No, it requires an external energy source to drive it.

Q:What is the power range of your generator?

We can manufacture generators from 100W to 5000kW.

Q:What is the rotate speed of your generator?

The speed ranges from 20rpm to 3000rpm.

Q:Can you manufacture customized products?

Yes, we can. Please provide detailed requests for power, rpm, voltage, size, and color, and we will make the generator according to your requirements.