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You can chat with our sales team online or send an inquiry email, and we will respond to you as soon as possible.

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It depends on order quantities. Usually, we can deliver goods within 1-15 working days for small orders. For mass orders, please confirm when you send an inquiry.

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1mwh Grid Solar Panel System 2MW Solar Power Plant on Grid 1 Mwh Energy Storage Container Ess Battery 1MW PV Project

Name: 1mwh Grid Solar Panel System 2MW Solar Power Plant on Grid 1 Mwh Energy Storage Container Ess Battery 1MW PV Project
Brand: CiFiSUN Energy Co., LTD
SKU: 2100590532

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.

6000+ Cycle Life: High durability with over 6000 charge and discharge cycles guaranteed.

Air Cooling System: Efficient air cooling method ensures stable operation in various temperatures.

Modular Design: High degree of modularity simplifies infrastructure and speeds up construction.

Flexible Customization: Full customization, minor customization, and flexible options available from samples or designs.

Rapid Delivery: Small orders delivered within 1-15 working days; mass orders confirmed upon inquiry.

Multi-Protocol Support: Supports CAN, RS485, Ethernet, and dry contact for versatile communication.

IP20 Protection Rating: Robust protection against dust and limited water ingress for safe operation.

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: ≤1.39h

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 bars and bolts (e.g., if buying 4 pcs, we send 4 cells with 4 bus bars and 8 bolts). If you need more, please contact us online.

Q:Can you test each battery prior to shipping?

We test all battery voltage and internal resistance before shipping.

Q:What is the packaging for the cells?

Packed with strong packaging. Each cell is wrapped in thick PE foam or a bag, then placed into a 5-layer strong carton.

Q:How can I place an order?

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