Contact Us
HEXSTS125-225kWh-400-A.jpg HEXSTS125-225kWh-400-A_ph.jpg

HEXSTS125-225kWh-400-A

PV-Storage-Genset Microgrid All-in-One Integrated Unit

Contact Us

PV-Storage-Genset Microgrid All-in-One Integrated Unit

  • icon1.svg
    Outdoor Integrated Design

    Fully Integrated System: MPPT controllers are directly mounted onto PV mounting structures, eliminating separate enclosures.
    Environmental Resilience: Outdoor-rated protection (IP65), operational in temperatures from -25°C to 60°C.
    Easy Installation: Integrated mounting reduces cabling, cutting installation costs by 30%.

  • icon2.svg
    Precise DC-Side Monitoring & Control

    String Voltage/Current Monitoring: Module-level fault identification, isolating abnormal strings within 15 minutes.
    Real-Time Generation Power: Limited power regulation, flexible output control to meet grid dispatch requirements.
    Equipment Operating Status: Predictive maintenance with fault warnings based on temperature/impedance changes.

  • icon3.svg
    Dual-Line Converged Communication

    Power Transmission: DC cables handle energy transfer with >97% conversion efficiency.
    Data Exchange: Big data analysis of module performance, remote parameter configuration & firmware updates, second-level response to grid dispatch commands.

  • icon4.svg
    System-Level Safety Protection

    Electrical Safety: DC-side insulation monitoring + reverse power flow protection.
    Communication Security: RS485 opto-isolation + encrypted data transmission.
    Operational Safety: Automatic isolation of faulty strings without impacting overall system operation.

Product Parameters

  • HEXSTS125-225kWh-400-A
  • Cell typeLFP 314 Ah
    Battery Pack capacity and configuration16.077kWh/1P16S
    Battery Capacity/Pack Quantity:225kWh/ 14
    Battery voltage range627V～806V
    Rated charge and discharge rate and current0.5C，157A
    Cycle Index8000cls（0.5P，25±2℃，@70%SOH）
    Number of Temperature Sensors112
    Maximum Input Power200 kW
    Maximum Input Power320A
    Voltage Range650V～800V
    Input Switchtwo 250A/1000Vdc/2P，one PV MPPT controllers can be connected
    AC Rated Power125 kW
    AC Maximum Power137.5 kW
    Rated Current180A
    Current Distortion Rate<3%
    DC Component<0.5%lpn
    System Voltage Configuration3W+N+PE
    Voltage Range360VAC~440VAC
    Frequency Range45~55Hz/55~65 Hz
    Power factor-1~1
    Rated Output Power125kW
    Maximum single-phase output power60kW
    Rated Output Voltage400V
    Rated Output Frequency50/60 Hz
    THDu<3%
    Overload Capability110% overload for 10 min
    Bypass Maintenance Switch250A/400Vac
    Load Switch250A/400Vac
    Grid Switch400A/400Vac
    STS289A/200kW
    Switching Time<20ms
    Maximum System Efficiency≥90%
    Operating Temperature-30~55℃ (Use a reduced limit when the temperature exceeds 40 degrees)
    Relative Humidity0 ~ 95% RH, non-condensing
    Dimensions (L×W×H)1600×1050×2050mm
    weight2400kG
    Protection LevelComplete machine IP54
    Noise<70dB
    Networking Methods4G / Wifi / Ethernet
    Fire ProtectionAerosol
    Display ScreenLCD