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Reliability    Safety    Capacity

Solis-1P(4-5)K-4G

4K/5K

Solis-(4-5)kW-4G Single phase series string inverter's efficiency has improved dramatically, which could in creasethe amount of electricity generated and recover investment returns more quickly. Solis-(4-5)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. The EPM can be equipped with built-in counter-current controller, which supports multiple communication modes such as RS485, WIFI, GPRS, Ethernet and so on. Real-time monitoring and information control can be realized.

4-5kW Single Phase Inverters

Leading Features

  • Max. efficiency 98.1%

  • Super high frequency switching technology

  • Wide voltage range and low startup voltage

  • 2 MPPT design with precise MPPT algorithm

  • Intergrated Export Power Manager (EPM)

  • AFCI protection, proactively reduces fire risk

  • Compact and lightweight

  • Friendly and adaptable connection to the grid

Installation video

Installation video

Technical Specifications

Input DC

  • Max. input voltage

    600 V
  • Rated voltage

    330 V
  • Start-up voltage

    120 V
  • MPPT voltage range

    90-520 V
  • Max. input current

    11 A / 11 A
  • Max. short circuit current

    17.2 A / 17.2 A
  • MPPT number/Max. input strings number

    2/2

Output AC

  • Max. apparent output power

    4.4 kVA
  • Max. output power

    4.4 kW
  • Rated grid voltage

    1/N/PE, 220 V / 230 V
  • Rated grid frequency

    50 Hz / 60 Hz
  • Rated grid output current

    18.2 A / 17.4 A
  • Max. output current

    21.0 A
  • Power Factor

    >0.99 (0.8 leading - 0.8 lagging)
  • THDi

    <3%
  • DC injection current

    <0.5% In

Efficiency

  • EU efficiency

    97.3%

Protection

  • Short circuit protection

    Yes
  • Output over current protection

    Yes
  • Surge protection

    Yes
  • Grid monitoring

    Yes
  • Anti-islanding protection

    Yes
  • Temperature protection

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

    Yes (Activation required)
  • Integrated DC switch

    Yes

General Data

  • Weight

    11.5 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)

    <20 dB(A)
  • Cooling concept

    Natural convection
  • Max. operation altitude

    4000 m
  • Safety/EMC standard

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

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

Features

  • AC connection

    Quick connection plug
  • Display

    LCD
  • Communication

    RS485, Optional: DLS-W, DLS-G

Case Study

Sales Inquiries:sales@ginlong.com
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