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ReliabilitySafetyCapacity

Solis-(25-50)K-5G

400V: 25K/30K/33K/36K/40K;   480V: 40K-HV/50K-HV

25-50kW three phase series string inverter adopt 4 MPPT design to provide a more flexible configuration scheme with a smaller environmental impact rate and higher generation efficiency. Whose operation is so quiet, just like a whisper, thus creating a more comfortable and friendly working and living environment

25-50kW Solis Three Phase Inverters

Leading Features

  • Max. efficiency 98.8%

  • Wide voltage range and low startup voltage

  • 3/4 MPPT design with precise MPPT algorithm

  • THDi<3%, low harmonic distortion against grid

  • Anti-resonance, supporting over 6MW parallelled in one transformer

  • Perfect commercial site monitoring solution

  • 130% DC overload ratio, 13A input for each PV string

  • Strings intelligent monitoring, Smart I-V curve scan

  • Fuse free design to avoid fire hazard

  • Type II surge arrester for both DC and AC

  • Natural convection, Fan-less design, longer lifespan

  • Leakage current repression technology

  • Volt-watt work mode integrated

  • DC input reverse alarm

  • Intergrated Export Power Manager (EPM)

Technical Specifications

Input DC

  • Max. input voltage

    1100 V
  • Rated voltage

    600 V
  • Start-up voltage

    180 V
  • MPPT voltage range

    200-1000 V
  • Max. input current

    26 A / 26 A / 26 A
  • Max. short circuit current

    40 A / 40 A / 40 A
  • MPPT number/Max. input strings number

    3/6

Output AC

  • Max. apparent output power

    27.5 kVA
  • Max. output power

    27.5 kW
  • Rated grid voltage

    3/N/PE, 220 V / 380 V, 230 V / 400 V
  • Rated grid frequency

    50 Hz / 60 Hz
  • Rated grid output current

    38.0 A / 36.1 A
  • Max. output current

    41.8 A
  • Power Factor

    >0.99 (0.8 leading - 0.8 lagging)
  • THDi

    <3%
  • DC injection current

    <0.5% In

Efficiency

  • EU efficiency

    98.3%

Protection

  • Short circuit protection

    Yes
  • Output over current protection

    Yes
  • Surge protection

    DC Type II / AC Type II
  • Grid monitoring

    Yes
  • Anti-islanding protection

    Yes
  • Temperature protection

    Yes
  • Strings monitoring

    Yes
  • I/V Curve scanning

    Yes
  • Anti-PID function

    Optional
  • Integrated AFCI (DC arc-fault circuit protection)

    Optional
  • Integrated DC switch

    Yes

General Data

  • Weight

    45 kg
  • Topology

    Transformerless
  • Self consumption (night)

    <1 W
  • Operating ambient temperature range

    -25 ~ +60°C
  • Relative humidity

    0-100%
  • Ingress protection

    IP65
  • Noise emission (typical)

    ≤30 dB(A)
  • Cooling concept

    Natural convection
  • Max. operation altitude

    4000 m
  • Safety/EMC standard

    IEC 62109-1/-2, IEC 61000-6-1/-2/-3/-4
  • Grid connection standard

    IEC 61683, IEC 60068, IEC 61727, IEC 62116, EN 50530, IS 16169 / IS 16221(BIS)

Features

  • AC connection

    Screw type terminal block
  • Display

    LCD
  • Communication

    RS485, Optional: Wi-Fi, GPRS

Case Study

Sales enquiries: sales@ginlong.com
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