SUN-4/5/6/7/8/10/12K-G03 Plus| 4-12KW | Three Phase | 2 MPPT inverter

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Three Phase String Inverter

SUN-4/5/6/7/8/10/12K-G03 Plus| 4-12KW | Three Phase | 2 MPPT

This series inverter is specially designed for three-phase PV systems, covering a wide power range of 4kW, 5kW, 6kW, 7kW, 8kW, 10kW, 12kW. With compactness design, it is easy to install and operate. It supports wide AC output voltage to ensure longer working hour.

Three Phase String Inverter

SUN-4/5/6/7/8/10/12K-G03 Plus| 4-12KW | Three Phase | 2 MPPT

  • 2 MPP tracker, Max. efficiency up to 98.3%
  • Zero export application, VSG application
  • String intelligent monitoring (optional)
  • Wide output voltage range
  • Anti-PID function (Optional)

Technical Specifications

  • Model SUN-4K-G03-P SUN-5K-G03-P SUN-6K-G03-P SUN-7K-G03-P SUN-8K-G03-P SUN-10K-G03-P SUN-12K-G03-P
    Input Side
    Max. DC Input Power(kW) 5.2 6.5 7.8 9.1 10.4 13 15.6
    Max. DC Input Voltage (V) 1000
    Start-up DC Input Voltage(V) 140
    MPPT Operating Range(V)  120~850
    Max. DC Input Current(A) 16+16
    Max. Short Circuit Current (A) 24+24
    Number of MPPT/Strings per MPPT 2/1
    Output Side
    Rated Output Power(kW) 4 5 6 7 8 10 12
    Max. Active Power(kW) 4.4 5.5 6.6 7.7 8.8 11 13.2
    Rated AC Grid Voltage(V) 220/380,230/400
    AC Grid Voltage Range(V) 277Vac~460Vac(this may vary with grid standards)
    Rated Grid Frequency(Hz) 50 / 60 (Optional)
    Operating Phase Three phase
    Rated AC Grid Output Current(A) 5.8 7.2 8.7 10.1 11.6 14.5 17.4
    Max. AC Output Current(A) 6.4 8 9.6 11.1 12.8 15.9 19.1
    Output Power Factor 0.8 leading to 0.8 lagging
    Grid Current THD <3%
    DC Injection Current(mA) <0.5%
    Grid Frequency Range 47~52 or 57~62 (Optional)
    Efficiency
    Max.Efficiency 98.3%
    Euro Efficiency 97.5%
    MPPT Efficiency >99%
    Protection
    DC Reverse-Polarity Protection Yes
    AC Short Circuit Protection Yes
    AC Output Overcurrent Protection Yes
    Output Overvoltage Protection Yes
    Insulation Resistance Protection Yes
    Ground Fault Monitoring Yes
    Islanding Protection Yes
    Temperature Protection Yes
    Integrated DC Switch Yes
    Remote software upload Yes
    Remote change of operating parameters Yes
    Surge protection DC Type II / AC Type II
    General Data
    Size(mm) 330W×457.5H×185D
    Weight(kg) 10
    Topology Transformerless
    Internal Consumption <1W (Night)
    Running Temperature -25~65℃
    Ingress Protection IP65
    Noise Emission(Typical) <25dB
    Cooling Concept Natural cooling
    Max. Operating Altitude Without Derating 2000m
    Designed Lifetime >20 years
    Grid Connection Standard EN50549, IEC61727, VDE 0126-1-1, IEC62109-1-2
    Operating Surroundings Humidity 0-100%
    Safety EMC/Standard IEC62109-1/-2, EN61000-6-1, EN61000-6-3
    Features
    DC Connection MC-4 mateable
    AC Connection IP65 rated plug
    Display LCD1602
    Interface RS485/RS232/Wifi/LAN