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Reliability   Safety   Capacity

Solis-(50-60)K-LV-5G

220V: 50K-LV/60K-LV

Solis-(50-60)K-LV-5G is a new generation of 220 V 3-phase product. It is 3-phase low voltage string inverter which is the world’s largest unit-power currently . It is specially designed for large LV-grid PV projects to reduce LCOE. Including C&I roof, large-scale PV plant. it adopt 6/8 MPPT design to provide a more flexible configuration scheme with a smaller environmental impact rateand higher generation efficiency. Max. 13 A per string to suitable for bi-facial PV modules, 170% DC/AC oversizing ratio，Remote & local intelligent I-V scan function.

Datasheet download
Datasheet_Solis-(50-60)K-LV-5G_Global_V2.5_2023_04.pdf
Manual download
Solis_Manual_3P(50-60)K_5G_LV_EUR_V2,0(20221107).pdf
Certificate download
Solis CE declaration_S5-GC(75-125)K_S5-GC(50-60)K-LV_Solis-(50-60)K-LV-5G_Solis-(75-125)K-5G.pdf Solis_certificate_EN50549-1_(50-60)K-LV-5G_(75-125)K-5G-S5-GC(75-125)K_S5-GC(50-60)K-LV_EUR_V01.pdf Solis_certificate_IEC_61000-6-1(2,3,4)_EN_61000-6-1(2,3,4)_EN_55011_CISPR 11_(50-60)K-LV-5G_(50-125)K-5G(-AU-SA)_GC(50-60)K-LV_GC(75-125)K-5G(-AU-SA)_CE(EMC)_V01.pdf Solis_certificate_EN_50549-2_(50-60)K-LV-5G_(80-125)K-5G_S5-GC(80-125)K_S5-GC(50-60)K-LV_EUR_V01.pdf Solis_certificate_IEC 62109-1(-2)&EN 62109-1(3)_(50-60)K-LV-5G&(75-125)K-5G_safety_V02(TUV Mark).pdf Solis_certificate_IEC 62109-1(-2)&EN 62109-1(3)_(50-60)K-LV-5G&(75-125)K-5G_safety_V02.pdf

50-60kW low voltage Three Phase Inverter

Leading Features

  • 6/8MPPTs, max. efficiency 98.5%

  • >170% DC/AC ratio
  • High power tracking density 130MPPT/MW
  • Compatible with bifacial modules
  • Intelligent string monitoring, smart I-V curve scan
  • Remote firmware upgrade with simple operation
  • Night SVG function
  • Type I SPD for AC (optional)
  • AFCI protection, proactively reduces fire risk
  • Built-in PID recovery for better module performance (optional)
  • Globally recognised branded componentry for longer life
  • Overvoltage load reduction and leakage current suppression technology, low failure rate
  • Power line communication (PLC) (optional)
  • DC side supports "Y" connector
  • Supports aluminium wire access to reduce cost

Installation video

Installation video

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Technical Specifications

Input DC

  • Rated voltage
    450 V
  • Start-up voltage
    195 V
  • MPPT voltage range
    180-1000 V
  • Max. input current
    6*26 A
  • Max. short circuit current
    6*40 A
  • MPPT number
    6
  • Max. input strings number
    12

Output AC

  • Max. apparent output power
    55 kVA
  • Max. output power
    55 kW
  • Rated grid voltage
    3/(N)/PE,220 V
  • Rated grid frequency
    50 Hz / 60 Hz
  • Rated grid output current
    131.2 A
  • Max. output current
    144.3 A
  • Power Factor
    >0.99 (0.8 leading - 0.8 lagging)
  • THDi
    <3%

Efficiency

  • EU efficiency
    98.1%

Protection

  • Short circuit protection

    Yes

  • Output over current protection

    Yes

  • Surge protection

    DC Type II / AC Type II (AC Type I optional)

  • Grid monitoring

    Yes

  • Anti-islanding protection

    Yes

  • Temperature protection

    Yes

  • Strings monitoring

    Yes

  • I/V Curve scanning

    Yes

  • Integrated AFCI (DC arc-fault circuit protection)

    Yes (Activation required)

  • Integrated PID recovery

    Optional

  • Integrated DC switch

    Yes

  • Integrated AC switch

    Optional

General Data

  • Weight
    81 kg
  • Topology
    Transformerless
  • Self consumption (night)
    <2 W
  • Operating ambient temperature range
    -30 ~ +60°C
  • Relative humidity
    0-100%
  • Ingress protection
    IP66
  • Cooling concept
    Intelligent redundant fan-cooling
  • Max. operation altitude
    4000 m
  • Grid connection standard
    IEC 61727, IEC 62116, C10/11, VDE 4105, VDE-AR-N 4110, IEEE 1547
  • Safety/EMC standard
    IEC/EN 62109-1/-2, IEC/EN 61000-6-2/-4

Features

  • AC connection
    OT terminal (max. 185 mm²)
  • Display
    LCD
  • Communication
    RS485, Optional: Wi-Fi, GPRS, PLC

Inquiry now
Sales Inquiries:sales@ginlong.com
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