Deye Ongrid String Inverter 2kW - 7kW

(1 Phase)

Features

  • Wifi Plugin (included)
  • Up to 2 MPPT Module Level Monitoring
  • IP65 Protection Degree
  • Zero Export Application (optional)
  • Wide Output Range Voltage

Inverter Model

  • Deye SUN-2K-G04
  • Deye SUN-3K-G04
  • Deye SUN-4K-G04
  • Deye SUN-5K-G04
  • Deye SUN-7K-G

Technical Data Specification

ModelSUN-2K-G04SUN-3K-G04SUN-4K-G04 SUN-5K-G04SUN-7K-G
Input Side
Max. DC Input Power (kW)2.63.95.26.59.1
Max. DC Input Voltage (V)550
Start-up DC Input Voltage (V)80
MPPT Operating Range (V)70~500
Max. DC Input Current (A)131313+1313+1313+26
Max. Short Circuit Current (A)19.519.519.5+19.519.5+19.519.5+39
Number of MPPT / Strings per MPPT1 / 11 / 12 / 12 / 12 / 1+2
Output Side
Rated Output Power (kW)23457
Max. Active Power (kW)2.23.34.45.57.7
Nominal Output Voltage/Range (V)L/N/PE 220V/187V~242V, 230V/195.5V~253V (Optional)
Rated Grid Frequency (Hz)50 / 60 (Optional)
Operating PhaseSingle phase
Rated AC Grid Output Current (A)8.71317.421.730.4
Max. AC Output Current (A)9.614.319.123.933.5
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)
Efficiency
Max. Efficiency97.3%97.5%97.7% 
Euro Efficiency97.1%97.3%97.5% 
MPPT Efficiency>99%
Protection
DC Reverse-Polarity ProtectionYes
AC Short Circuit ProtectionYes
AC Output Overcurrent ProtectionYes
Output Overvoltage ProtectionYes
Insulation Resistance ProtectionYes
Ground Fault MonitoringYes
Anti-islanding ProtectionYes
Temperature ProtectionYes
Integrated DC SwitchYes
Remote software uploadYes
Remote change of operating parametersYes
Surge protectionDC Type II / AC Type II
General Data
Size (mm) (W×H×D)280×272.5×184330×323×190330×410×198.5
Weight (kg)4.87.515.7
TopologyTransformerless
Internal Consumption<1W (Night)
Running Temperature-25~65ºC, >45ºC derating
Ingress ProtectionIP65
Noise Emission (Typical)<25 dB
Cooling ConceptNatural cooling
Max. Operating Altitude without Derating2000m
Warranty5 years
Grid Connection StandardCEI 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 / StandardIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Features
DC ConnectionMC-4 mateable
AC ConnectionIP65 rated plug
DisplayLCD1602
InterfaceRS485/RS232/Wifi/LAN