Who covers freight costs during warranty?

For quality problems during the warranty period, the company bears freight costs; for non-warranty or man-made damage, the customer pays.

What is the maximum power for the 5KW model?

The 5KW model has a maximum power capacity of 10KW.

2kw 3kw 5kw Grid Tie Wind Turbine Controller with Dump Load

Name: 2kw 3kw 5kw Grid Tie Wind Turbine Controller with Dump Load
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 783424132

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

US$500.00-18,000.00

1 set

Sample price:US$5000.00/set.Request sample

Product profile

Customization

Available

Condition

New

Certification

Model NO.

GLF-GT

Application

Charger Controller, Wind Controller, Voltage Controller

Rated Voltage

AC to DC

Function

Rectifier, Control, DC Output

Color

Grey

Type

Wind Controller, Wind Turbine Controller

Work Time

24 Hours

Warranty

1 Years for Free

Display

LCD Screen

Transport Package

Carton / Playwooden Case

Trademark

GREEF

Origin

China

HS Code

90328990

Production Capacity

400 Sets Per Month

Key features

Comprehensive LCD Display: Real-time monitoring of wind, solar, and DC output voltage, current, and power with 30-day data retention.

Advanced Safety Protections: Includes over-voltage, grid cut-off, regulated supply output, and arrester protection functions.

Flexible Brake Options: Supports mechanical yawing, tail control, furled empennage, and hydraulic or electromagnetic brakes.

Remote Monitoring Capability: WIFI and GPRS support enable real-time state monitoring and history query via PC and mobile.

Manual Control Switches: Features manual three-phase dump load switch and emergency stop switch for immediate braking.

Wide Power Range: Available in 1.5KW, 2KW, 3KW, 5KW, 10KW, 15KW, 20KW, and 30KW models for various needs.

One-Year Free Warranty: Covers free parts and labor for one year from shipment date for quality-related issues.

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: ≤6.69hTerms 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.