5kw 10kw Boost Buck MPPT/PWM off Grid Generator Charge Controller with Dump Load Overload Protection 48V Battery

Name: 5kw 10kw Boost Buck MPPT/PWM off Grid Generator Charge Controller with Dump Load Overload Protection 48V Battery
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 2121026972

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

US$890.00-990.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Years

Model NO.

GBBC

Condition

New

Certification

Application

Solar System Controller, Charger Controller, Wind Controller

Rated Voltage

48-240

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

MPPT

Buck Boost

Charge

3 Stage Charging

Remote Monitor

WiFi

Interface

Standard

Protection

Over-Speed, Ov Overer-Voltage, and Over-Current P

Battery Type

Lithium Battery/ Gel Battery

Scada

Yes

Transport Package

Package

Specification

75*45*26cm

Trademark

GREEF

Origin

China

HS Code

90328990

Production Capacity

400 Set/Sets Per Month

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: ≤6.81hTerms 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.