ReliabilitySafetyCapacity

Solis-(75-100)K-5G-US

The Solis-(75-100)kW three phase series string inverter are suitable for commercial & industrial PV plants and large ground power stations. The ultra-low THDi of ˂2% and filter features add multiple layers of protection for the grid and can have Up to 6MW in parallel. With optional AFCI function and first-level SPD function, the safety of the power station is greatly improved;
For easy installation and O&M, the inverter is equipped with string monitoring and I/V curve scanning to make PV plant maintenance more efficient and faster.

75-100kW Three Phase Inverter

Leading Features

  • Over 99.0% Max. effciency
  • Optional anti-PID function integrated
  • Integrated AC & DC disconnect switches
  • Integrated Arc Fault Circuit Interrupt (AFCI) option
  • Strings intelligent monitoring, Smart I-V Curve Diagnosis supported
  • 1.3times DC overload ratio, maximum 10 MPPTs & 20 strings input
  • Type II surge arrester for both DC and AC, type I surge arrester optional
  • PLC/Ethernet /RS485 multiple communication modes, flexible monitoring

Technical Specifications

DC Input

  • Max. DC input power (watts):
    126000
  • Max DC input voltage (volts):
    1000
  • Rated voltage (volts):
    720
  • Startup voltage (volts):
    195
  • Operating MPPT voltage range (volts):
    180-1000
  • Max. usable input current per MPPT (amps):
    9*26
  • Max. short circuit input current (amps):
    9*41
  • Number of MPPTs:
    9
  • Max. input strings number:
    18

Output AC

  • Nominal output power (watts):
    75000
  • Max. apparent output power (VA):
    75000
  • Max. output power (watts):
    75000
  • Nominal grid voltage (volts):
    480V
  • Nominal grid frequency (hertz):
    60
  • Operating phase:
    Three Phase
  • Max. output current (amps):
    90.2
  • Grid current THD:
    <3%
  • Power factor:
    >0.99 (Adjustable from 0.8 leading to 0.8 lagging)

Efficiency

  • Peak efficiency:
    99.0%
  • CEC efficiency:
    98.5%
  • MPPT efficiency:
    99.5%

Protection

  • DC reverse-polarity protection:
    Yes
  • Ground fault monitoring:
    Yes
  • Islanding protection:
    Yes
  • Integrated AFCI(DC ari-fault circuit protection):
    Yes
  • Strings monitoring:
    Yes
  • I/V Curve scanning:
    Yes
  • Anti-PID function:
    Optional
  • Rapid shutdown:
    Yes

General Data

  • Dimensions(W*H*D):
    TBD
  • Weight (inverter)/weight (wiring box):
    TBD
  • Topology:
    Transformerless
  • Internal consumption (night):
    <2W (without PID)
  • Relative humidity:
    0~100%
  • Ambient operating temperature range:
    -13°F~140°F (-25°C~60°C)
  • Storage environment:
    -40°F~176°F (-40°C~80°C)
  • Degree of protection:
    IP66
  • Cooling concept:
    Intelligent redundant cooling
  • Max.operating altitude:
    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 Phase I and II compliant (ready for Phase III)

Features

  • DC connection:
    MC4
  • AC connection:
    OT terminal connecter
  • Display:
    LCD
  • Communication interface:
    RS485;PLC/Ethernet(Optional)

Case Study

Sales enquiries: sales@ginlong.com
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