HomeStorage BatteryC&I ESSSunpal 500–1075kWh 20ft Modular ESS for Commercial & Industrial Use

    Sunpal 500–1075kWh 20ft Modular ESS for Commercial & Industrial Use

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    Sunpal 500–1075kWh 20ft Modular ESS for Commercial & Industrial Use

      Pre-integrated PCS, battery, fire, and BMS system
      500–1075kWh scalable capacity with modular design
      Supports peak shaving, backup, and grid response
      Independent charge/discharge control per battery group
      Cloud EMS with real-time alarms and remote updates
      IP55-rated for harsh outdoor industrial conditions

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    System Technical Specifications
    ECO-500kW-1000kWhItem   Specification
    DC Data Cell type   Prismatic LFP
     Cell brand   HiGEE
     Cell life cycle   >8,000 cycles@ 0.5C,25℃
     Cell spec   3.2V/280Ah
     String configuration   1P224S
     Number of strings   5 
     String rated energy capacity   200kWh
     DC rated energy capacity   1000kWh
     Rated voltage   716.8V
     Voltage range   628V~806V
     BMS communication interface   Ethernet, CAN, RS485
     BMS communication protocol   Modbus RTU, Modbus TCP
    AC Data Rated AC power   500kW
     Maximum AC power   550kW
     Rated AC voltage   400V
     AC PF   1 leading~1 lagging
     Output THDi     ≤3%
     Nominal grid frequency   50/60Hz
     Isolation method   3 Phase 4 Line Transformer
    General Data Dimension w/o clearances  (LW*H)   6,058*2,438*2,591mm
     Weight of whole system   <30MT
     Degree of protection   IP65
     Operating temperature range   -20~65℃
     Relative humidity   0~95% (non-condensing)
     Max working altitude   3,000m/9,842ft
     Cooling concept of DC hatch   HAVC
     Cooling concept of PCS hatch   Forced air cooling
     Fire extinguisher system   HFC bottle group
     Communication interfaces   RS485, Ethernet, GPRS
     Communication protocols   Modbus RTU, Modbus TCP

    Q :

    1. What is this container ESS designed for?

    A :

    It's ideal for industrial users needing solar storage, peak shaving, emergency backup, or grid-side load balancing.

    Q :

    2. How does it ensure operational safety?

    A :

    It includes fault-classification logic, advanced BMS protection, and full fire suppression to mitigate battery risks.

    Q :

    3. Is it compatible with smart grid operations?

    A :

    Yes, it supports remote dispatch, active/reactive power control, and real-time communication via cloud-based EMS.

    Q :

    4. How is the system cooled and protected?

    A :

    It includes temperature control systems, IP55-rated enclosures, and dynamic environment monitoring for outdoor reliability.

    Q :

    5. Can the firmware and strategy be updated remotely?

    A :

    Yes, the system allows cloud-based updates of firmware and energy management strategies to reduce O&M costs.

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