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Reliability   Safety   Capacity

Solis-1P(2.5-6)K-4G

2.5K/3K/3.6K/4K/4.6K/5K/6K

2.5-6kW Single-phase series string inverter's efficiency 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.

2.5-6kW 4G Single Phase Inverter

Leading Features

  • Max. efficiency 98.1%
  • Compact and lightweight
  • Super high frequency switching technology
  • Wide voltage range and low startup voltage
  • 2 MPPT design with precise MPPT algorithm
  • Intergrated Export Power Manager (EPM)
  • Friendly and adaptable connection to the grid

Installation video

Installation video

Technical Specifications

Input DC

  • Max. input voltage
    550 V
  • Rated voltage
    250 V
  • Start-up voltage
    60 V
  • MPPT voltage range
    50-450 V
  • Max. input current
    11 A / 11 A
  • Max. short circuit current
    17.2 A / 17.2 A
  • MPPT number
    2
  • Max. input strings number
    2

Output AC

  • Max. apparent output power
    2.8 kVA
  • Max. output power
    2.8 kW
  • Rated grid voltage
    1/N/PE, 220 V / 230 V
  • Rated grid frequency
    50Hz / 60Hz
  • Rated grid output current
    11.4 A / 10.9 A
  • Max. output current
    13.3 A
  • Power Factor
    >0.99 (0.8 leading - 0.8 lagging)
  • THDi
    <3%

Efficiency

  • EU efficiency
    97.1%

Protection

  • Short circuit protection
    Yes
  • Output over current protection
    Yes
  • Surge protection
    Yes
  • Grid monitoring
    Yes
  • Anti-islanding protection
    Yes
  • Temperature protection
    Yes
  • Integrated DC switch
    Optional
  • Integrated AFCI (DC arc-fault circuit protection)
    Yes (activation required)

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
  • Cooling concept
    Natural convection
  • Max. operation altitude
    4000 m
  • Grid connection standard
    VDE-AR-N 4105, VDE V 0124, VDE V 0126-1-1, UTE C15-712-1, NRS 097-1-2, G98, G99, EN 50549-1/-2, RD 1699, UNE 206006, UNE 206007-1, IEC 61727
  • Safety/EMC standard
    IEC 62109-1/-2, IEC 62116, EN 61000-6-2/-3

Features

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

Case Study

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