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In the same series:On-Grid InvertersSmall-Capacity Inverter for Solar Panel (300 W – 8 kW)

DEYE SUN-5K-G04 Single Phase String Inverter

Deye 5 kW Single-Phase String Solar Inverter SUN-5K-G04

5kW single phase string inverter with 97.5% efficiency and dual MPPT.

Authorised Deye distributor for the Middle East — certificate No. GFKFLFI1.

Deye SUN-5K-G04, 5 kW, is also searched as deye inverter.

  • Rated AC Output Active Power: 5000 W
  • Max. Efficiency: 97.5 %
  • Number of MPPTs: 2
  • Grid Connection Form: L+N+PE
AED 2,170incl. VAT

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Online datasheetDownload datasheet (PDF)

Deye 5 kW Single-Phase String Solar Inverter SUN-5K-G04 features

97.5% Efficiency

High energy conversion

Dual MPPT

Two independent trackers

80V Start-up

Low-light performance

Zero Export

Grid export management

Anti-PID

Prevents panel degradation

Multiple Comms

GPRS, WiFi, Bluetooth, 4G, LAN

About the Deye 5 kW Single-Phase String Solar Inverter SUN-5K-G04

The Deye SUN-5K-G04 is a single-phase string inverter from the String (G) family, wired L+N+PE and rated at 5 kW of AC output active power. It wakes at a start-up voltage of 80 V, so a partly shaded roof begins exporting well before full sun, and from there it tracks anywhere between 70 V and 500 V across two independent MPPTs fed by one string each. That two-tracker layout suits a villa or a small commercial rooftop whose roof faces point in different directions and never peak together. Up to 6500 W of PV input can be connected, with a 550 V ceiling on PV input voltage and 19.5 A of short-circuit current tolerated per input. On the grid side the SUN-5K-G04 delivers 220/230 V at up to 25 A, for a maximum apparent power of 5500 VA. Its IP65 enclosure is naturally cooled, stays under 35 dB, weighs 8 kg and measures 330 x 323 x 190 mm. Deye states a 5-year warranty on the SUN-5K-G04. We are an authorised Deye distributor and supply the SUN-5K-G04 from our own stock, with technical support before and after the sale.

Specifications last updated 24 January 2026

Deye 5 kW Single-Phase String Solar Inverter SUN-5K-G04 full specifications

Electrical

AC Output Overcurrent ProtectionYes
AC Output Overvoltage ProtectionYes
AC Output Short-Circuit ProtectionYes
AC Voltage Tolerance (×Un)0.85-1.1
Anti-Islanding ProtectionYes
Anti-PID FunctionOptional
Arc Fault Circuit Interrupter (AFCI)Optional
DC Component MonitoringYes
DC Injection Current (% of In)<0.5
DC Reverse Polarity ProtectionYes
European Efficiency97.0 %
Grid Connection FormL+N+PE
Insulation Impedance DetectionYes
Inverter TopologyNon-Isolated
Max. AC Output Apparent Power5500 VA
Max. AC Output Current25/23.9 A
Max. Efficiency97.5 %
Max. Input Short-Circuit Current19.5+19.5 A
Max. Operating PV Input Current13+13 A
Max. PV Input Power6500 W
Max. PV Input Voltage550 V
Number of MPPTs2
MPPT Efficiency>99 %
MPPT Voltage Range70-500 V
Overvoltage CategoryOVC II(DC), OVC III(AC)
Power Factor Range (Leading to Lagging)0.8-0.8
Rated AC Output Active Power5000 W
Rated AC Output Current22.7/21.7 A
Rated Grid Frequency50/45-55, 60/55-65 Hz
Rated Output Voltage220/230 V
Rated PV Input Voltage360 V
Residual Current DetectionYes
Startup Voltage80 V
Strings per MPPT1+1
Surge Protection LevelTYPE II(DC), TYPE II(AC)
Current Total Harmonic Distortion (THDi)<3 %
Virtual Synchronous Generator (VSG) SupportYes
Warranty (Years)5
Zero Export SupportYes

Mechanical

Cabinet Dimensions330 x 323 x 190 mm
Communication InterfacesRS485, RS232
DC SwitchYes
Monitoring ModesGPRS, Wi-Fi, Bluetooth, 4G, LAN (optional)
String MonitoringOptional
Weight8 kg

Environmental

Derating Start Temperature45 °C
IP RatingIP65
Noise Level<35 dB
Operating Temperature Range-25 to 65 °C
Max. Operating Altitude2000 m
Permissible Ambient Humidity0-100 %
Thermal ProtectionYes
Cooling TypeNatural Cooling

Certifications

  • IEC 61727
  • IEC 62116
  • CEI 0-21
  • EN 50549
  • NRS 097
  • RD 140
  • UNE 217002
  • G99
  • VDE-AR-N 4105
  • IEC 61000-6-1
  • EN 61000-6-1
  • IEC 61000-6-2
  • EN 61000-6-2
  • IEC 61000-6-3
  • EN 61000-6-3
  • IEC 61000-6-4
  • EN 61000-6-4
  • IEC 62109-1
  • EN 62109-1
  • IEC 62109-2
  • EN 62109-2

Troubleshooting & error codes

Looking up an error code on this Deye SUN G04P1/G05P1 Series? Browse the full list of codes for this device, with the cause and recommended fix for each.

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