Can the battery voltage be customized?

Yes, the rated battery voltage is customizable, typically ranging from 400V to 900V depending on the model.

What protection features are included?

It includes over-voltage and over-speed protection (optional), AC short-circuit protection, AC output overcurrent protection, and Level 2 surge protection.

What is the permissible grid voltage range?

The permissible grid voltage range is 300-460V, with a rated grid voltage of 400V.

Power Conversion System Invertor - Advanced Control for Unbalanced Loads

Name: Power Conversion System Invertor - Advanced Control for Unbalanced Loads
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 2182220512

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

US$15,999.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

AC PCS

Condition

New

Certification

Application

Water Heater Controller, Solar System Controller, Charger Controller, Wind Controller, Voltage Controller

Rated Voltage

400V

Rated Voltage(VAC)

≥ 320

Optimal Generator Rated Voltage(VAC)

450

AC Voltage Working Range(VAC)

240 ~ 550

Power Factor

> 0.99

Rated Input Voltage

400V

Ambient Temperature

-40℃~+60℃

Cooling Method

Intelligent Air Cooling

Topology

Without Transformer

Temperature Protection

Supported

Maximum AC Current(a)

180

Battery Voltage Range(VDC)

350 - 450

Rated Battery Voltage(VDC)

400

Rated Charge and Discharge Current(a)

144

Rated Grid Voltage(V)

400

Permissible Grid Voltage Range(V)

300 - 460

Transport Package

Package

Trademark

GREEF

Origin

China

HS Code

85023100

Production Capacity

400 Set/Sets Per Month

Key features

EMS smart energy management system

Multiple configurable operating modes:off-grid, grid-tied, and grid charging

Double LCD smart touch Screen Display

Generator power curve tracking technology

AC/DC dual backup for auxiliary power supply

Control Technology for Unbalanced Loads

Stardard RS 485 modbus RTU protocal

PMW dump load over voltage over speed protection function (optional)

Water gate motor control function (optional)

WIFI/ LAN Remote monitoring and control app available (optional)

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: ≤7.75hTerms 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.