What monitoring options are available?

Optional RS485, WiFi, and GPRS monitoring apps are available for remote system tracking.

What safety protections does the controller have?

It features a double protection system (PWM + dump load), surge protector, emergency stop, grid cut-off, and strong wind protection.

Wind Solar Controller Hybrid System Grid Tied Controller

Name: Wind Solar Controller Hybrid System Grid Tied Controller
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 2003913792

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

After-sales Service

Yes

Warranty

1 Years for Free

Model NO.

GLF

Condition

New

Certification

ISO, CE

Application

Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller

Rated Voltage

Customize

Function

Rectifier, Control, DC Output

Color

Grey

Type

Wind Controller, Wind Turbine Controller

Work Time

24 Hours

Display

LCD Screen

MPPT

Power Curve Tracking Control

Rated Power

2K-500kw

System

on Grid / Hybrid System

Communication

RS485/USB/GPRS/WiFi/Ethernet

Transport Package

Carton / Playwooden Case

Specification

Depend

Trademark

GREEF

Origin

China

HS Code

90328990

Production Capacity

400 Sets Per Month

Key features

Comprehensive Warranty Coverage: 1-year free warranty covering parts and labor for quality issues; freight covered by company.

Lifetime Technical Support: Continuous technical assistance and part supply available for the entire product lifecycle.

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

Advanced Monitoring Options: Optional RS485, WiFi, and GPRS connectivity for remote monitoring via mobile app.

Robust Safety Features: Includes surge protector, emergency stop switch, grid cut-off, and strong wind protection.

Customizable Rated Voltage: Voltage specifications can be tailored to meet specific project requirements.

Wide Power Range: Available in rated power options ranging from 2K to 500kw for diverse applications.

Smart MPPT Control: Features Power Curve Tracking Control for optimized energy efficiency.

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: ≤7.80hTerms 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.