How is the product packaged and shipped?

Alternators use inner foam protection and outer plywood cases. Shipping is available via sea (FCL/LCL) or air based on your request.

Does the generator require a gearbox?

No, the permanent magnet rotor structure is direct drive, eliminating the need for a gearbox, carbon brushes, or slip rings.

What is the expected return on investment?

Due to its high energy efficiency, the generator typically achieves a return on investment within 1 to 2 years.

0.5kw - 5000kw Customised High Efficiency Low Speed 3 Phase AC Permanent Magnet Generator Alternator

Name: 0.5kw - 5000kw Customised High Efficiency Low Speed 3 Phase AC Permanent Magnet Generator Alternator
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 786760292

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

US$500.00-130,000.00

1 Piece

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

High Efficiency Energy Saving: Rare earth Nd-Fe-B magnets save over 15% energy compared to ordinary generators.

Maintenance Free Design: No excitation winding, carbon brushes, or slip rings; requires no gearbox.

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

Rapid ROI: Energy-saving performance ensures return on investment within 1 to 2 years.

Customizable Specifications: Power, voltage, speed, frequency, and shaft size can be customized to needs.

Versatile Cooling Options: Low heat generation allows for optional fan cooling or water cooling systems.

High Power Factor: Power factor close to 1 eliminates the need for additional compensation equipment.

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: ≤7.87hTerms 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.