MXC850100B 100kW 850V high efficiency bidirectional power supply module for ESS

The MXC850100B is a 100kW high-efficiency bidirectional DC/DC converter customized for Energy Storage Systems (ESS). With a voltage range of 700–850Vdc (customizable), maximum current of 150A, and ultra-low ripple 1%, it ensures stable battery charging and discharging cycles. Its compact 345×500×87mm design, air cooling, and CAN bus communication make it ideal for modular ESS deployment in utility-scale projects.
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  • High Frequency Isolated Bidirectional DC/DC Module’s Features:

    •  Ultra-High Efficiency (Full Load >98%)
    •  Ultra-High Power Density (110W/IN³)
    •  Superior Protection: Gluing Process

    Characteristic Curve:

     

    • High Voltage Side Voltage Range
      700VDC~850VDC (Special customization available)
    • High Voltage Side Max Current
      120A
    • High Voltage Side Stabilized Voltage Precision
      ≤±0.5%
    • High Voltage Side Stabilized Current Precision
      ≤±1% (Output loading 20%~100% rated range)
    • High Voltage Side Current Sharing Imbalance
      ≤5%
    • Output Power
      100kw
    • Low Voltage Side Voltage Range
      400VDC~700VDC (Special customization available
    • Low Voltage Side Max Current
      150A
    • Low Voltage Side Stabilized Voltage Precision
      ≤±0.5%
    • Low Voltage Side Stabilized Current Precision
      ≤±1% (Output loading 20%~100% rated range)
    • Low Voltage Side Ripple Peak
      ≤1%
    • Low Voltage Side Current Sharing Imbalance
      ≤5%
    • Operating Temperatue
      -40℃~75℃, output derating above 50℃
    • Altitude
      ≤ 2000m, output derating above 2000m
    • Size(W×D×H)
      345×500×87mm
    • Weight
      <20kg
    • Efficiency(full load)
      >98.5%
    • Isolated Method
      High Frequency Isolation
    • Cooling Mode
      Air Cooling
    • Communication Method
      CAN bus
    • Parallel Module Quantity
      ≤60 pieces