IronAxis
  • Provide industrial equipment, instruments, machinery, food processing systems, and new energy solutions for manufacturers and laboratories.
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IronAxis Industrial Supply

IronAxis is a U.S.-based B2B supplier of industrial equipment, instruments, machinery, food processing systems and new energy solutions for manufacturers, labs and engineering companies.

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info@ironaxis-supply.com

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Extrasolar EI Series 280KWH Energy Storage System for Industry and Commerce EI-280 LFP/NCM Battery

Extrasolar EI Series 280KWH Energy Storage System for Industry and Commerce EI-280 LFP/NCM Battery

Hunan Exosolar New Energy Hitech Co.,Ltd.

Specifications custom design;Support OEM/ODM;Application Scenarios:Large Scale Industrial Consumers;Significant Differences In Time Of Use Prices;Significant Loads Fluctuations;You can click here to vi...

Battery Storage & UPS Hunan Exosolar New Energy Hitech Co.,Ltd. 24 Dec 2025 ( )

Get Your Quote Now : Place of origin : China

  • Specifications custom design;
  • Support OEM/ODM;
  • Application Scenarios:
  • Large Scale Industrial Consumers;
  • Significant Differences In Time Of Use Prices;
  • Significant Loads Fluctuations;
    • You can click here to visit our product.  

    INDUSTRY AND COMMERCE EI-280 LFP/NCM BATTERY SYSTEM ENERGY STORAGE SYSTEM

    BATTERY PACK

    ItemEI-280
    Cell TypeLFP/280Ah （ NCM is optional）
    System Battery Voltage Range728-923V(2.8V-3.55V)
    DC Protection162A
    Rated AC Power100KW (@50℃)
    AC Maximum Power100KW (@45℃)
    Current Distortion Rate< 1% (Resistance load)
    Rated Grid Voltage380AC
    Rated Grid Frequency50Hz
    Adjustable Power Factor Range(-1)~1
    Grid TypeLow voltage
    BESS Size (W*D*H mm)1300*1300*2265 (mm)
    BESS Weight2800kg
    Max. System Efficiency>90% (Rated operating condition)
    Charge/Discharge Rate0.5C
    Cooling MethodLiquid cooling
    Battery Pack Protection LevelIP67
    Overall Protection LevelIP55
    Cycle Life6000-8000 cycles
    Operating Temperature Rangecharging:0~55℃，Discharging:-20~55℃
    Relative Humidity65%±20% RH
    Cooling Input Power5-8kw
    Maximum Working Altitude<4000m,(Derated above 2000m)
    Noise Level75dB
    Communication InterfaceRS485, CAN, Ethernet
    Switching Time<20ms
    Fire Protection SystemAerosols,perfluorohexanone

    Technical Specifications

    Item Specifications Remarks
    Update Date Hunan Exosolar New Energy Hitech Co.,Ltd. 2025
    Lead time within 30 days Can be expedited
    Material See product manual Request Inspection Report
    Application Applicable to multiple industries Complies with standards
    Keywords Electrical Equipment,Supplies,Batteries

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