25-50kW 4G Three Phase Inverter
S5-GC(25-40)K
400V: 25K/30K/33K/36K/40K

2.5-6kW Single phase series string inverter's efficiency of has improved dramatically. Solis-1P(2.5-6)kW-4G series are suitable for the installation of single-phase input pv system of residential and adopt ultra-high switching frequency, ultra-thin single four-layer board design can greatly reduce the risk caused by the connector.

S5-GC(25-40)K PV Inverter
25-50kW 4G Three Phase Inverter
  • Max. efficiency 98.7%
  • Supports RS485, WiFi, GPRS
  • 3/4 MPPT design, supports multiple orientation system design
  • Scan to register on SolisCloud, supports remote upgrade and control
  • String current up to 16A
  • Intergrated PID recovery function, increases overall system yield
Downloads
Technical Specifications

Input DC

  • Recommended max. PV power
    45 kW
  • 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

  • Rated output power
    30 kW
  • Max. apparent output power
    33 kVA
  • Max. output power
    33 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
    50.1 A / 47.6 A
  • Max. output current
    55.1 A
  • Power Factor
    >0.99 (0.8 leading - 0.8 lagging)
  • THDi
    <3%

Efficiency

  • Max. efficiency
    98.8%
  • EU efficiency
    98.3%

Protection

  • DC reverse-polarity protection
    Yes
  • Short circuit protection
    Yes
  • Output over current protection
    Yes
  • Surge protection
    Yes
  • Grid monitoring
    Yes
  • Anti-islanding protection
    Yes
  • Temperature protection
    Yes
  • Strings monitoring
    Yes
  • I/V Curve scanning
    Yes
  • Integrated PID recovery
    Optional
  • Integrated AFCI (DC arc-fault circuit protection)
    Yes
  • Integrated DC switch
    Optional

General Data

  • Dimensions (W*H*D)
    647*629*252 mm
  • Weight
    45 kg
  • Topology
    Transformerless
  • Operating ambient temperature range
    -25 ~ +60°C
  • Relative humidity
    0-100%
  • Ingress protection
    IP65
  • Cooling concept
    Natural convection
  • Max. operation altitude
    4000m
  • Grid connection standard
    G98 or G99, VDE-AR-N 4105 / VDE V 0124, EN 50549-1, VDE 0126 / UTE C 15 / VFR:2019, RD 1699 / RD 244 / UNE 206006 / UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, TOR, EIFS 2018.2, IEC 62116, IEC 61727, IEC60068, IEC 61683, EN 50530
  • Safety/EMC standard
    IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4

Features

  • DC connection
    MC4 connector
  • AC connection
    Quick connection plug
  • Display
    LCD
  • Communication
    RS485, Optional: Wi-Fi, GPRS
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