ReliabilitySafetyCapacity

Solis-(25-40)K-US-SW

25K/30K/36K/40K/36K-F/40K-F

Solis-(25-40)k three phase series string inverters adopt a 4 MPPT design to provide a more flexible configuration scheme with a smaller environmental impact rate and higher generation efficiency. These NEMA 4X inverters come standard with a separable wiring box which allows a shorter install time and easy operation and maintenance.

25-40kW 4G Three Phase Inverter

Leading Features

  • 7” LCD color display
  • 10 Year Standard Warranty with extension options
  • Transformer-less three phase design with 480Vac output
  • Web-based data monitoring with downloadable Solis Mobile App
  • 98.6% efficient (98.3% CEC) with ultra-low start up voltage
  • Designed for all commercial, industrial and utility scale applications
  • Integrated Arc Fault Circuit Interrupt (AFCI) option
  • Compact and lightweight design inside a corrosion-resistant NEMA 4X enclosure

技術規格

DC Values

  • Max. power per MPPT(Watts) :
    13500
  • Max DC input power(W):
    37500
  • Max. voltage(V):
    1000
  • Rated Voltage (Volts):
    700
  • Startup voltage(V):
    350
  • Full power MPPT voltage range(Volts):
    347-800
  • Operating MPPT voltage range(V):
    200-800
  • Max. usable input current per MPPT(A):
    18*4
  • Max. short circuit input current(Amps):
    28.1*4
  • Number of MPPT:
    4
  • ?Inputs per MPPT:
    2

AC Values

  • Nominal output power (watts):
    25000
  • Max. apparent output power (VA):
    25000
  • Max. continuous output power (watts):
    25000
  • Operating voltage range (volts):
    422.4-528
  • Operating voltage range(volts):
    422.4-528
  • Nominal grid frequency (hertz):
    60
  • Operating frequency range(hertz):
    59.5-60.5
  • Operation phase:
    Three Phase
  • Max. output current(amps):
    30.1
  • Max. overcurrent protection device(amps):
    40
  • Max output fault current and duration:
    40,200ms
  • Output power factor range:
    0.8leading ... 0.8lagging
  • Grid current THD:
    <3%
  • DC injection current (mAmps):
    <50

Efficiency

  • Peak efficiency:
    98.6%
  • ?CEC weighted efficiency:
    98.3%
  • MPPT efficiency:
    >99.5%

Protection

  • Temperature protection:
    Yes
  • DC reverse-polarity protection:
    Yes
  • AC Short circuit protection:
    Yes
  • AC?Output over current protection:
    Yes
  • Output overvoltage protection-Varistor:
    Yes
  • Ground fault monitoring:
    Yes
  • Grid monitoring:
    Yes
  • Islanding protection:
    Yes
  • Integrated AFCI(DC arc fault protection):
    Yes
  • Integrated DC switch:
    Yes
  • Rapid shutdown:
    Yes

General Data

  • Dimensions(w*h*d):
    21.1*38.0*14.1in(535*966*358mm)
  • Weight (inverter)/weight (wiring box):
    127lbs (57.7kgs)/22.8lbs (10.2kgs)
  • Topology:
    Transformerless
  • Internal consumption:
    <1W (night )
  • Ambient operating temperature range:
    -13 °F to 140 °F (-25°C to 60°C)
  • Storage environment:
    -13 °F to 176 °F (-25°C to 80°C)
  • Enclosure type:
    NEMA 4X
  • Noise emission(typical):
    <30dBA
  • Cooling concept:
    Natural convection
  • Max.operating altitude without derating:
    13120ft(4000m)
  • Connections:
    4 knockout for 1.5" conduit at bottom and side. DC side Fuse terminal, AC side terminal block
  • Surge protection:
    DC class II and AC class III(optional)
  • Compliance:
    UL 1741, UL 1741SA, ISO-NE, UL 1998, UL 1699B, IEEE 1547, FCC Part 15 (Class A & B), CAN/CSA C22.2 107.1-1,Rule 21 Phase I II & III

Features

  • Communication protocol:
    Modbus RTU (Sunspec compliant)
  • Communication:
    Modbus with optional cellular and Wi-Fi
  • Display:
    7.0"LCD color screen display
  • Warranty:
    10 Years standard (extendable to 20 years)

應用案例

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