What information does the LCD display show?

It displays wind turbine and solar voltage, current, and power, as well as DC output voltage, current, and power.

What technical support is provided?

We offer lifelong technical support and part cost supply for all our controllers.

1.5kw 2kw on-Grid Wind Turbine Controller with Dump Load

Name: 1.5kw 2kw on-Grid Wind Turbine Controller with Dump Load
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 783798402

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

US$500.00-18,000.00

1 set

Sample price:US$1000.00/set.Request sample

Product profile

Customization

Available

Condition

New

Certification

Model NO.

Controller

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

Dual Protection System: Combines PWM control with three-phase dump load brake for enhanced safety.

Comprehensive Monitoring: LCD screen displays voltage, current, and power for wind, solar, and DC output.

Optional Remote Monitoring: Supports RS485, WIFI, GPRS, USB, and Ethernet for app-based monitoring.

Robust Safety Features: Includes surge protector, emergency stop, manual brake, and grid cut-off protection.

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

Free Warranty Coverage: 1-year free warranty covering parts and labor for quality-related issues.

CE Certified: Product meets CE safety and quality standards for global markets.

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: ≤8.11hTerms 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.

Product Q&A

Q:What is the warranty period?

The controller comes with a 1-year free warranty starting from the shipment date.

Q:Does the warranty cover shipping costs?

Yes, if the damage is due to quality problems during the warranty period, the company covers freight. For out-of-warranty or man-made damage, the customer pays.

Q:Is remote monitoring available?

Yes, optional RS485, WIFI, GPRS, USB, and Ethernet interfaces allow for app-based monitoring.

Q:What protection features are included?

It features a dual protection system (PWM + dump load), surge protector, emergency stop, manual brake, and grid cut-off protection.

Q:Is the device suitable for outdoor use?

Yes, it has an IP65 protection rating for outdoor environments, while IP20 is for indoor use.