ReliabilitySafetyCapacity

Solis-250K-EHV-5G-US

800V: 250K

香蕉黄色网站 250kW 5G three phase series string inverter have Maximum 28 strings input, support "Y" type connection in DC side. Maximum string input current 13A, support bifacial modules access.Supports anti-PID function to improve system eff iciency. High-precision intelligent strings monitoring reduces fault location time.

250kW Three Phase Inverter

Leading Features

  • Over 99% Max. effciency
  • Maximum 28-string input, support "Y" type connection in DC side
  • Maximum string input current 13A, support bifacial modules access
  • Supports anti-PID function to improve system efficiency
  • NEMA 4X protection level, intelligent redundant air cooling design
  • PLC/RS-485 multiple communication modes, flexible monitoring
  • High-precision intelligent strings monitoring reduces fault location time

技術規格

DC Values

  • Max DC input power (watts):
    300000
  • Max DC input voltage (volts):
    1500
  • Nominal DC voltage (volts):
    1080
  • Startup voltage (volts):
    620
  • Operating MPPT voltage range (volts):
    600-1500
  • Max. usable input current per MPPT (amps):
    14*26
  • Max. short circuit input current (amps):
    14*40
  • Number of MPPTs:
    14
  • Max. input strings number:
    28

AC Values

  • Nominal output power (watts):
    250000
  • Max. apparent output power (VA):
    250000
  • Max. output power (watts):
    250000
  • Nominal grid voltage (volts):
    800
  • Nominal grid frequency (hertz):
    60
  • Operating phase:
    Three Phase
  • Rated grid output current (amps):
    180.4
  • Max output current (amps):
    180.4
  • Output power factor range:
    >0.99 (0.8 leading - 0.8 lagging)
  • THDi:
    <3%

Efficiency

  • Max efficiency:
    99.0%
  • CEC efficiency:
    98.5%
  • MPPT efficiency:
    >99.5%

Protection

  • DC reverse-polarity protection:
    Yes
  • Ground fault monitoring:
    Yes
  • Anti-islanding protection:
    Yes
  • Integrated AFCI (DC arc-fault circuit protection):
    Yes
  • Strings Monitoring:
    Yes
  • I/V Curve scanning:
    Yes
  • Anti-PID function:
    Optional
  • Sunspec PLC signal for rapid shutdown:
    Optional

General Data

  • Dimensins(w*h*d):
    1125*720*382 mm (Reference)
  • Weight:
    <105kg
  • Topology:
    Transformerless
  • Internal consumption (night):
    <2W
  • Ambient operating temperature range:
    -13°F to 140°F (-25°C ~ +60°C)
  • Operating surroundings humidity:
    0~100%
  • Enclosure type:
    NEMA 4X
  • Noise emission:
    ≤65dB(A)
  • Cooling concept:
    Intelligent redundant cooling
  • Max.operating altitude without derating:
    13, 120ft (4000m)
  • Compliance:
    UL 1741, UL 1741SA, Rule 21, UL 1998, IEEE 1547, FCC Part 15 (Class A & B), CAN/CSA C22.2 107.1-1, Rule 21 Phaes II&III

Features

  • DC connection:
    MC4 connector
  • AC connection:
    OT terminal (max. 300 mm2)
  • Display:
    LCD, 2×20 Z
  • Communication connections:
    RS485, Optional: PLC
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