Can your company provide OEM service?

Yes, we can provide OEM services.

What is the warranty period for your generators?

All GREEF Generators come with a 3-year warranty starting from the date of shipment shown on the bill of lading or air waybill.

What are the warranty terms regarding maintenance costs?

During the warranty period, the company bears all maintenance costs for quality problems. For damages outside the warranty period or caused by man-made issues, customers pay for labor and materials.

30kw 50kw Low Speed High voltage Alternative Energy Generators Pmsg DC System

Name: 30kw 50kw Low Speed High voltage Alternative Energy Generators Pmsg DC System
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 2019820762

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

US$9,980.00-12,890.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5years

Model NO.

GDF

Output Type

AC Three Phase

Magenet Type

ND-Fe-B Magnet Type

Voltage

400VAC Customized

Generator Material

Aluminium Body+Copper Wire+ND-Fe-B

Speed Range

20-3000rrm

Portection Grade

IP54 68

Winding Method

Insulate Grade

Life Time

More Than 20 Years

Insulating Resistance

100mohm Min(500VDC)

Rated Power

100kw -5000kw

Winding Temperature Level

Max.180℃

Customize

OEM

Shaft Material

Steel

Type

3phase AC Synchronous Generator

Transport Package

Plywooden Case

Specification

Medium

Trademark

GREEF

Origin

China

HS Code

85016100

Production Capacity

200sets/Month

Key features

Wide Power Range: Rated power spans from 0.5kW to 5000kW to meet diverse energy needs.

Customizable Voltage: Voltage is customizable from 24VAC to 1140VAC based on specific requirements.

High Efficiency Design: Features ND-Fe-B magnets, aluminum body, and copper wire for optimal performance.

Long Lifespan: Designed for a service life of more than 20 years with durable materials.

OEM Service Available: Full OEM customization support for power, speed, voltage, size, and color.

Comprehensive Warranty: Includes 5-year warranty covering free parts and labor for quality issues.

IP54 Protection Grade: Robust IP54 protection grade ensures durability in various environmental conditions.

Global Technical Support: Provides lifelong technical support and complete on-grid/off-grid solutions.

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: ≤7.42hTerms 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 ranging from 100W to 5000kW.

Q:What is the rotate speed of your generator?

The rotate speed ranges from 20rpm to 3000rpm.

Q:Can you manufacture customized products?

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