What is the operating temperature range?

The operating temperature range is -20 to +55 degrees Celsius with 35-85% relative humidity.

What is the power loss of the controller?

The power loss is less than or equal to 3W, ensuring high efficiency.

2kw MPPT Wind Charge Controller for Solar and Wind System Applications

Name: 2kw MPPT Wind Charge Controller for Solar and Wind System Applications
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 2026993522

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

US$560.00-1,750.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

GBBC

Condition

New

Certification

Application

Solar System Controller, Charger Controller, Wind Controller

Rated Voltage

48V

Rated Wind Power

1kw-10kw

Nominal System Voltage

48V-240V

Wind Dump Load Rotate Speed(Rota)

400r/800r

Wind Charging Range

DC (120-400)V

Wind Charging Mode

MPPT(Boost & Buck) & PWM

MPPT Mode

Auto & P-V Curve

Power Loss

≤3W

Transport Package

Package

Specification

75*45*26cm

Trademark

GREEF

Origin

China

HS Code

85023100

Production Capacity

400 Set/Sets Per Month

Key features

Smart MPPT Function: Wide charge range with Boost & Buck MPPT and PWM modes for efficient energy harvesting.

Configurable Power Curve: Users can set parameters to automatically generate optimal power curves for specific conditions.

Advanced Protection: Features over-speed, over-voltage, over-current, and overload protection for safe operation.

Remote Monitoring: Supports APP and WEB remote monitoring and control for convenient system management.

Low-Power Standby: Automatically enters low-power standby mode when not in use to conserve energy.

Multi-Protocol Communication: Equipped with RS485, Modbus, RS232, USB, GPRS, WIFI, and Ethernet interfaces.

Wind Resistance: Unique electrical speed reduction handles strong winds, preventing overheating and brake failure.

Solar Integration: Can be combined with solar energy systems for hybrid renewable energy applications.

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: ≤8.43hTerms 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.