Can I get a sample before placing an order?

Yes, please leave your contact information, and our sales manager will contact you soon.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season.

Bess Lithium Battery Storage Container Energy System

Name: Bess Lithium Battery Storage Container Energy System
Brand: Jiangsu Sfere Electric Co., Ltd.
SKU: 1987075561

Jiangsu, ChinaJiangsu Sfere Electric Co., Ltd.

US$320,292.00

1-9 Sets

US$293,601.00

10-49 Sets

US$266,910.00

50+ Sets

Product profile

Customization

Available

Nominal Voltage

1331.2 V

Warranty

2 Years

Model NO.

ECO-E20FT2170LP

Cell Type

LFP / 314 Ah

Configuration

48.2 Kwh / 1p48s

Rated Energy

5.015mwh

Voltage Range

672 ~ 864 V

Pack Ingress Rating

IP65

Rated Charge/Discharge Rate

0.5p

Operating Temperature

-25℃~55℃

Fire Safety

Aerosol+Water

Ingress Rating

IP55

Cooling

Chiller+Liquid Cooling

Altitude

3000m (Derating Above 2000m)

Weight

28 T

System Compliance

Un3536, IEC62619, IEC63056, IEC62477-1, IEC61000-6

Transport Package

Un38.3, IEC62477, IEC61000, IEC62619, IEC63056

Specification

6, 058*2, 438*2, 591 mm

Trademark

ELECNOVA

Origin

China

Key features

High Energy Density Storage: 5.015 MWh rated energy with 8,000+ cycle life for long-term reliability.

Advanced Safety Protection: Aerosol and water spray fire suppression with IP55 ingress rating.

Flexible Customization: Supports OEM/ODM, full customization, and minor adjustments.

Global Certification Compliance: Meets UN3536, IEC62619, UL9540A, and various grid codes.

Efficient Power Conversion: Max round-trip efficiency of 89% with 0.5P charge/discharge rate.

Professional Manufacturer: Established in 1998 with 600+ employees and 20 years export experience.

Comprehensive After-Sales: Local after-sales center in Europe for repair and replacement.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceStandardized quality control

Jiangsu Sfere Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.72h

AI-Powered supplier vetting

SummaryThe supplier operates across energy, photovoltaic, battery, charging, communication, lighting, and related equipment businesses. It demonstrates customization and ODM capabilities, reports new products within the past year, and provides OEM services for recognized brands. Manufacturing evidence includes two production lines, in-stock capability, valid contracts with associated subcontractors, raw-material traceability, and 100% finished-product inspection. Quality and service procedures are documented, including complaint handling and corrective/preventive actions. However, no supplier-management-system certification, overseas warehouse, overseas showroom, overseas agent or branch is reported, and no SDK is available. The supplier cites project experience in Zambia, Vietnam, and other locations, while its stated primary export market is Africa.

Supplier typeThe stated business scope covers manufacturing and sales of batteries, photovoltaic equipment and components, rectifiers, inductors, communication equipment, and lighting appliances, as well as energy-storage and technical services. This supports classifying the supplier as a diversified manufacturer and technology-service provider rather than a single-product trading company.

CertificationsThe supplier-management-system certification field is explicitly listed as NIL. This is a stated absence of certification evidence for this field.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers research and development related to emerging energy technologies. It also reports no available SDK, so the evidence supports product and technology development capability but not SDK-based development support.

Production capacityThe supplier reports two production lines, inventory capability, valid manufacturing contracts with each associated subcontractor, raw-material traceability, 100% finished-product inspection, and a stated delivery lead time within 15 working days in both off-peak and peak seasons. These are explicit indicators of organized production and quality-control capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service availability is also confirmed, providing direct evidence of broad customization support.

Client casesThe supplier cites project experience including the Zambia Airport Project, Hanoi Light Rail, and a Centara Grand Mirage Hotel power-quality improvement case study. These named projects provide explicit evidence of experience across infrastructure, rail, hospitality, and power-quality applications.