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Industrial Energy Storage Bess Battery Container 1MW Solar System 2mwh Industry Container Battery System

Name: Industrial Energy Storage Bess Battery Container 1MW Solar System 2mwh Industry Container Battery System
Brand: CiFiSUN Energy Co., LTD
SKU: 2147618252

Jiangxi, ChinaCiFiSUN Energy Co., LTD

US$0.23-0.40

250,000 Watt

Product profile

Customization

Available

Container Size

20FT/40FT

Weight

<60t

Model NO.

ESS Container

Nominal Voltage

768V

Warranty

10years

Nominal Capacity

280ah/300ah/320ah

Cycle Life

6000+ Cycle

Cell Type

LFP 3.2V/280ah

Cell Chemistry

LiFePO4

Certification

CE, UL, Un38.3, MSDS

Cooling

Air Cooling

Transport Package

Wooden Cases

Specification

14630*2438*2896mm

Trademark

CiFi SUN

Origin

China

HS Code

8507600090

Production Capacity

50000 PCS Per Year

Key features

10-Year Warranty Coverage: Comprehensive warranty protection for 10 years on the energy storage system.

High Cycle Life Performance: Delivers over 6000 charge-discharge cycles for long-term reliability.

Flexible Container Sizes: Available in 20FT and 40FT configurations to suit various installation needs.

Advanced Air Cooling System: Efficient air cooling ensures optimal operating temperature and safety.

Comprehensive Safety Certifications: Certified with CE, UL, UN38.3, and MSDS for global market compliance.

Modular Design for Easy Installation: Simplified infrastructure construction with high modularity and transport ease.

OEM and ODM Services: Full customization options available from samples, designs, or minor adjustments.

24/7 After-Sales Support: Round-the-clock technical assistance and support for all clients.

Company profile

Exhibition ExperienceFull Customization100% Finished Products InspectionImporters and Exporters

CiFiSUN Energy Co., LTD

Jiangxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port, Shenzhen Port, Shanghai PortAverage Response Time: ≤1.40h

AI-Powered supplier vetting

SummaryCiFiSUN Energy Co., LTD is a China-based limited trading company established in 2016, offering PV modules, LiFePO4 batteries, and inverters. The supplier reports OEM service for well-known brands, customization across several levels, written quality and service procedures, inventory capability, and battery output of 1,000,000 pieces. Its stated export sales share is 71%–90%, with North America among its export markets. However, the evidence is inconsistent regarding organizational scale and production status: it is identified as a trading company with nine employees and a 90.0 m² plant, while other information reports substantial battery output and 50 quality-control staff. No SDK is available, and there is no overseas warehouse or showroom. Certification ownership, named customer cases, and verified after-sales outcomes are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company and trading company headquartered in Nanchang, Jiangxi, China, established in 2016. Its stated product scope includes PV modules, LiFePO4 batteries, and inverters, while its business scope also includes charging-related equipment rental and EV charging infrastructure operations.

After-Sales capabilityThe supplier reports customer-service personnel, written service-assessment procedures with records, clear complaint-handling procedures, and a corrective/preventive-action mechanism. It also reports inventory capability, but lacks overseas warehouse and showroom services; the evidence does not establish response times, service coverage, or actual after-sales performance.

Production capacityReported production information includes 1,000,000 LiFePO4 battery pieces annually, inventory capability, standardized production procedures, and a stated intelligent factory workshop. However, the supplier is also classified as a trading company with nine employees and a 90.0 m² manufacturing plant, while outsourcing procedures and contracts are marked unknown, creating unresolved uncertainty about direct manufacturing capacity and control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated focus on bespoke solutions for a wide range of applications supports a broad customization offering.

Product Q&A

Q:Are the batteries top quality and brand new?

Yes, top quality. The QR code is intact, brand new from the original factory.

Q:Do the batteries come with busbars and bolts?

The price includes bus bars and bolts. One battery comes with one set of bus bar and bolt (e.g., if buying 4pcs battery, we will send 4pcs cells with 4pcs busbars and 8pcs bolts). If you need more, please contact us online.

Q:Can you test each battery prior to shipping?

We will test all battery voltage and internal resistance before shipping.

Q:What is the package for the cells?

Packed with strong packaging. Each cell goes into thickness PE foam or bag, then into 5 layers of strong carton.

Q:How can I place an order?

Usually we accept orders online. You can send us an inquiry or chat with us online, and they will create an online order for you.