FU-SUN-1/1.5/2/2.5/3K-G | 1.5-3KW | Single Phase | 1 MPPT

Higher yields / Safe & Reliable / Smart / User-friendly

The innovative design of the FU-SUN-1/1.5/2/2.5/3K-G is not only easy to install, but also allows for quick DC and AC connections. E.g. it weighs just 6 kg. Commissioning is equally easy, because the integrated user interface (local LCD display and buttons) makes it possible to choose the necessary settings quickly.

  • 1 MPP tracker, Max. efficiency up to 97.5%
  • Zero export application,VSG application
  • String intelligent monitoring (optional)
  • Wide output voltage range
  • Anti-PID function(Optional)
Input Side
Max. DC Input Power(kW)9.19.810.411.71313.7
Max. DC Input Voltage (V)550
Start-up DC Input Voltage(V)80
MPPT Operating Range(V) 70~500
Max. DC Input Current(A)13+2626+26
Max. Short Circuit Current (A)19.5+3939+39
Number of MPPT/Strings per MPPT2/1+22 / 2+2
Output Side
Rated Output Power(kW)77.5891010.5
Max. Active Power(kW)
Rated AC Grid Voltage(V)220/ 230(Optional)
AC Grid Voltage Range(V)160Vac~300 Vac(this may vary with grid standards)
Rated Grid Frequency(Hz)50 / 60 (Optional)
Operating PhaseSingle phase
Rated AC Grid Output Current(A)30.432.634.839.143.545.7
Max. AC Output Current(A)33.535.938.34347.850.2
Output Power Factor0.8 leading to 0.8 lagging
Grid Current THD<3%
DC Injection Current(mA)<0.5%
Grid Frequency Range47~52 or 57~62 (Optional)
Euro Efficiency97.5%
MPPT Efficiency>99%
DC Reverse-Polarity ProtectionYes
AC Short Circuit ProtectionYes
AC Output Overcurrent ProtectionYes
Output Overvoltage ProtectionYes
Insulation Resistance ProtectionYes
Ground Fault MonitoringYes
Islanding ProtectionYes
Temperature ProtectionYes
Integrated DC SwitchYes
Remote software uploadYes
Remote change of operating parametersYes
Surge protectionDC Type II / AC Type II
General Data
Internal Consumption<1W (Night)
Running Temperature
-25~65℃, >45℃ derating
Ingress ProtectionIP65
Noise Emission(Typical)≤ 25 dB
Cooling ConceptNatural cooling
Max. Operating Altitude Without Derating2000m
Designed Lifetime>20 years
Grid Connection Standard  CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11
Operating Surroundings Humidity0-100%
Safety EMC/Standard  IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
DC ConnectionMC-4 mateable
AC ConnectionIP65 rated plug