Liquid-Cooled LiFePO4 5015kwh Grid-Tied Energy Storage System for Utility Grid with UL

Name: Liquid-Cooled LiFePO4 5015kwh Grid-Tied Energy Storage System for Utility Grid with UL
Brand: Yangde Electric Group Co., Ltd.
SKU: 2291809735

Jiangsu, ChinaYangde Electric Group Co., Ltd.

US$476,425.00

10-19 Pieces

US$441,320.00

20+ Pieces

Product specifications

ESS

Sample price:US$500000.00/piece.Request sample

Product profile

Customization

Available

Container Size

20FT

Weight

44t

Model NO.

5015kWh

Nominal Voltage

1331.2V

Warranty

5 Years After-Sales Service

Nominal Capacity

5015kWh

Cycle Life

9000 Cycles

Cell Type

LFP-314ah

Cell Cycle Life

> 12,000*

System Nominal Energy

5015kwh

System Voltage Range

1040VDC ~ 1497.6VDC

Charge / Discharge Rate

±0.5p @ 25℃/77℉

Storage Temperature

-30℃ ~ 60℃/-22℉ ~ 140℉

Working Ambient Temperature

-30℃ ~ 45℃/-22℉ ~ 113℉(>45℃/113℉ Derating)

-30℃ ~ 45℃/-22℉ ~ 113℉(>45℃/113℉ Deratin

0% ~ 95% (Non-Condensing)

Working Altitude

≤3000m/9842FT (>3000m/9842FT Derating)

Ingress Protection

IP55 (Except Liquid Cooler)

Communication Interface

Can, RS-485, Ethernet

Communication Protocol

Can, Modbus-TCP/IP, Modbus RTU, IEC104

Dimensions (W×D×H)

6058mm×2438mm×2896mm

BMS

Integrated Option: U.S. Manufactured

Transport Package

Standard 20FT ISO Shipping Container

Specification

20FT Container

Trademark

Quicklite

Origin

Yangzhou Jiangsu

HS Code

8537109090

Production Capacity

5000 Piece/Pieces Per Month

Key features

Single 20FT 5015kWh Capacity: Integrate full 5015kWh storage inside one standard 20-foot container, reduce extra container procurement and land occupation costs for grid projects.

Premium Liquid-Cooled System: Maintain much steadier internal temperature than air-cooled models, slow battery attenuation and prolong the whole system's service lifespan.

High-Safe LiFePO4 Battery Pack: Adopt lithium iron phosphate cells with low thermal runaway risk, perfectly fit long-term stable running of utility grid energy storage.

Plug-and-Play Grid-Tied Function: Support seamless grid connection to implement peak shaving and load regulation, effectively cut high peak power consumption expenses for power operators.

Preassembled 20FT Container Design: Fully pre-installed inside factory, shorten on-site installation period and accelerate the construction progress of utility grid energy projects.

Full CE Certified System: Complete set of storage system obtains CE certification, meets global grid access standards and smooth customs clearance for overseas projects.

All-in-one Integrated Cabinet: Centralize battery, PCS and cooling equipment in one container, simplify later daily maintenance and reduce on-site equipment layout troubles.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceProduct CertificationYears of Export Experience

Yangde Electric Group Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.72h

AI-Powered supplier vetting

SummaryYangde Electric Group Co., Ltd. is a China-based manufacturer/factory and group corporation producing solar power, LED lighting, lighting poles, and related equipment. The supplier reports multiple certifications, including CCC, CQC, CE, RoHS, FCC, CB, and EMC, plus a civil-aviation-related high-pole lighting license. It demonstrates broad customization and ODM/OEM capabilities, reported new products in the past year, SDK availability, and one national science and technology progress award. Service systems include written supplier assessment procedures, corrective and preventive action records, complaint-handling procedures, inventory capability, and raw-material traceability. However, the supplier reports no quality assurance, no effective manufacturing contract with affiliated subcontractors, no overseas warehouse, and no overseas showroom. Customer-specific cases are not sufficiently documented.

Supplier typeThe supplier is identified as a manufacturer/factory and group corporation, legally organized as a limited company in China. Its stated product scope covers solar power equipment, LED and solar street lighting, and multiple types of lighting poles, supporting classification as a manufacturing supplier.

CertificationsThe company states that its products have passed CCC, CQC, CE, RoHS, FCC, CB, and EMC certifications, and it holds a license related to airport high-pole lighting issued by the State General Administration of Civil Aviation. These are explicit certification and licensing credentials, although the provided data does not show certificate validity dates or product-by-product coverage.

After-Sales capabilityThe supplier describes perfect after-sales service and reports a clear customer-complaint handling procedure with followed records. This supports an established complaint-response process, but the slices do not provide response times, service coverage, repair performance, or overseas support details.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, has an available SDK, and records one national science and technology progress award. These explicit indicators support active R&D and technical development capability.

Customization capabilityThe supplier explicitly offers customization from samples, minor customization, customization from designs, full customization, and flexible customization, together with ODM services. This indicates broad product-development and customization coverage.

Product Q&A

Q:What is the total usable capacity of this 20FT BESS container?

It is integrated with 5015kWh rated capacity inside one standard 20ft container, specially customized for utility grid energy storage projects.

Q:Why adopt liquid-cooled design instead of air cooling?

Liquid cooling keeps inner battery temperature stable, reduces cell decay, extends service life and lowers long-term operation cost compared with air-cooled ESS.

Q:Can this BESS system connect directly to utility power grid?

Yes, it is factory pre-configured as grid-tied type, supporting peak shaving, load shifting and stable grid regulation for power plant clients.

Q:What's the cycle life of its built-in LiFePO4 battery?

The LiFePO4 cells reach 12000 cycles, superior to common lithium batteries for long-cycle stationary grid storage application.

Q:Does this container energy storage have valid CE certification?

The whole complete BESS system is CE certified, complying with EU electrical standards for smooth customs clearance and overseas grid access.