What is the warranty period for the product?

Our warranty period ranges from 5 to 10 years.

Why should I buy from Elecnova?

Elecnova is a professional manufacturer specializing in PCS, Battery PACK, BMS, EMS, and all-in-one cabinets.

Outdoor Fireproof Battery Cabinet Energy Storage System

Name: Outdoor Fireproof Battery Cabinet Energy Storage System
Brand: Jiangsu Sfere Electric Co., Ltd.
SKU: 1987268621

Jiangsu, ChinaJiangsu Sfere Electric Co., Ltd.

US$35,078.00

1-9 Sets

US$32,155.00

10-49 Sets

US$29,232.00

50+ Sets

Product profile

Customization

Available

Nominal Voltage

728~936V DC

Warranty

2 Years

Model NO.

ECO-E261LP-2A

Nominal Capacity

125 Kw

Cycle Life

>8, 000 Times

Battery Cell Type

LFP / 314 Ah

Battery Pack Configuration

52.2 Kwh / 1p52s

Battery System Configuration

261 Kwh / 1p260s

Pack Voltage Range

728~936V DC

Battery Pack Protection Level

IP55

Rated Output Power

125 Kw

Rated AC Voltage

400 V

Thdi

≤3%

Rated Grid Frequency

50Hz

Discharge Depth

95%Dod

Communication Interface

Ethernet /RS485

DC Ratio

<0.5% Ipn

Power Factor

0.99/ -1 ~ +1

Rated Frequency

50 Hz / 60 Hz

Ingress Rating

IP55

Transport Package

Un Package for Lithium-Ion Battery Pack

Specification

1, 050*1, 350*2, 400 mm

Trademark

ELECNOVA

Origin

China

Key features

High Cycle Life: Over 8,000 cycles for long-term durability and reliability.

Advanced Safety: Features aerosol fire suppression and IP55 ingress protection.

High Efficiency: Maximum round trip efficiency reaches 89% for optimal energy use.

Flexible Customization: Supports OEM/ODM services with full customization options.

Global Compliance: Certified with UN38.3, IEC62619, UL9540A, and CE standards.

Robust Cooling: Utilizes liquid cooling combined with forced air cooling systems.

Wide Voltage Range: Operates within a DC voltage range of 728~936V DC.

Low Harmonic Distortion: THDi is kept below 3% for clean power quality.

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: ≤10.80h

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.