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High-Efficiency LiFePO4 Battery Energy Storage System for Commercial Use
US$23,000.00-50,000.00
1 Set
Product profile
Customization
AvailableApplication
Commercial Complex Peak ShavingInstallation
Standard Container (20ft/40ft)Model NO.
FGESS-125K/261K-0.4OWEnergy Capacity
100kWh-500kWhPower Configuration
100kW-250kWCycle Life
5000 Cycles (80%DOD)Cooling Method
Full Liquid Cooling (Temperature Difference ≤3℃)Battery Configuration
1p260sBattery Cell Type
LFP 3.2V/314ahProduct Type
All-in-One Integrated CabinetScalability
up to 10 Units in ParallelMaximum Parallel Capacity Per Group
1250kw / 2610kwhStorage Temperature(℃)
-20 ℃ ~ 55 ℃Noise
< 70dbFire Protection System
Pack-Level + Cabin-Level Hot Aerosol Fire ExtinguiDetector Type
Temperature, Smoke, H2Dimensions (W*D*H mm)
1 000*1300*2400 mmCorrosion Resistance
C4-MAllowable Relative Humidity
0 ~95% Rh (Non-Condensing)Allowable Altitude
2000mMaximum System Efficiency
≥ 88% & 0.5pCommunication Protocol
Modbus TCP/RTU, IEC104, MqttTransport Package
Wooden PackageSpecification
2.8tTrademark
FGIOrigin
ChinaHS Code
8504409999Production Capacity
5000/YearKey features
High-safety LFP battery with long lifespan and stable performance.
Supports solar storage, peak shaving, backup power, and EV charging.
Intelligent EMS, smart cooling, and reliable safety protection for commercial and industrial applications.
Company profile
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: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.19h
About Our Factory & Business Background
AddressMid-Section of Jincheng Road, North Side, Economic Development Zone, Wenshang County, Shandong 272500, Jining, Shandong, China
Plant Area122570 square meters
Number of Employees784
Registered Capital141,382,530 RMB
Terms of PaymentT/T, LC
International Commercial Terms(Incoterms)FOB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 set
Supply Chain Partners377
Our Production Capability & Technical Expertise
Main ProductsVFD, Bess, Svg, Statcom
Production Lines18
Production MachinesPCBA, Auto-production line, Auto-testing line, Laboratory
QA/QC inspectors64 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers79 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2004-08-10
Main MarketsSoutheast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff33
Overseas Agent/BranchYes
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Product CertificationCCC
Cooperated with Fortune 500Yes
Product Q&A
Q:What is the specific battery cell configuration inside the 261kWh cabinet?
A:
The battery cluster uses a 1P260S configuration. It consists of 5 individual battery PACKs, each with a capacity of 52.2kWh (configured as 1P52S). The total number of cells is 260.
Q:What are the cycle life specifications for this energy storage system?
A:
According to the test standards, the system is rated for 6,000 cycles under the following conditions: 25(degrees Celsius) ambient temperature, 0.5P charge/discharge rate, 90% Depth of Discharge (DOD), with 70% capacity retention at End of Life (EOL).
Q:Does the system support off-grid (islanded) operation?
A:
Yes. The integrated PCS supports off-grid operation.The AC output voltage is 400V (-15%~+15%),frequency is 50Hz,and the output voltage distortion rate is no more than 3%.
Q:What is the communication architecture of the BMS?
A:
The BMS adopts a two-level architecture. The BMU (Slave) communicates via Daisy Chain within the battery pack, while the BCMU (Master) communicates with external devices using CAN, RS485, and Ethernet protocols.
Q:What are the overheating protection measures for the battery?
A:
The system uses a liquid cooling method for the battery compartment. The optimal cycle temperature is 30(degrees Celsius), and the temperature difference between cells is controlled within 5(degrees Celsius). If the temperature exceeds safe limits, the BMS will trigger alarms and protective actions.
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