DEYE SUN-5.2K-G04 Single Phase String Inverter

Solar InvertersModel SUN-5.2K-G04

Deye 5.2 kW Single-Phase String Solar Inverter SUN-5.2K-G04

5.2kW single phase string inverter with 97.5% efficiency and dual MPPT.

Deye SUN-5.2K-G04, 5.2 kW, is also searched as deye inverter.

  • Rated AC Output Active Power: 5200 W
  • Max. Efficiency: 97.5 %
  • Number of MPPTs: 2
  • Grid Connection Form: L+N+PE
AED 2,170incl. VAT

In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • Delivery charge: AED 40
  • 5-year warranty
  • Authorised Deye distributor for the Middle East — certificate No. GFKFLFI1.
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Deye 5.2 kW Single-Phase String Solar Inverter SUN-5.2K-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 5.2 kW Single-Phase String Solar Inverter SUN-5.2K-G04

The Deye SUN-5.2K-G04 is a single-phase inverter in the G04 string family, rated at 5200 W of AC output on an L+N+PE connection at 220 V or 230 V. That suits a villa with a pool pump, or a small workshop drawing 23.7 A continuously, with 26 A and 5.72 kVA available for reactive and short-term demand. Its PV side accepts 6.76 kW across two trackers of one string, a 550 V maximum input and 13 A of operating current per tracker, tracked between 70 V and 500 V. In a 330 x 323 x 190 mm IP65 housing weighing 8 kg, cooling is by natural convection at under 35 dB, so the SUN-5.2K-G04 can sit indoors, and a DC switch is built in. Data goes out on RS485 or RS232 to Wi-Fi, Bluetooth, 4G, GPRS or optional LAN. The published warranty term is 5 years. We are an authorised Deye distributor and supply the SUN-5.2K-G04 from our own stock, with technical support before and after the sale.

Specifications last updated 24 January 2026

Deye 5.2 kW Single-Phase String Solar Inverter SUN-5.2K-G04 full specifications

Electrical(39)

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 Power5720 VA
Max. AC Output Current26/24.9 A
Max. Efficiency97.5 %
Max. Input Short-Circuit Current19.5+19.5 A
Max. Operating PV Input Current13+13 A
Max. PV Input Power6760 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 Power5200 W
Rated AC Output Current23.7/22.7 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(6)

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(8)

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(21)

  • 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

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

Is the Deye SUN-5.2K-G04 suitable for the Middle East climate?

Yes. The SUN-5.2K-G04 is rated -25 to 60 °C, with derating above 45 °C, which covers the heat and dust of the Gulf, North Africa and the wider MEA region. Mount it in shade for the best summer output. Its IP 65 rating handles dust and humidity.

What is the maximum PV input?

The SUN-5.2K-G04 supports up to 6.76kW of PV input, allowing for high DC/AC ratios.

Is this suitable for commercial use?

Yes! With a 5.2kW rating and advanced features like zero export and VSG support, it's suitable for both residential and commercial installations.

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