DEYE SUN-3.6K-G04 Single Phase String Inverter

Solar InvertersModel SUN-3.6K-G04

Deye 3.6 kW Single-Phase String Solar Inverter SUN-3.6K-G04

A 3.6 kW single-phase Deye string inverter that takes 4,700 W of PV on two MPPTs and converts it at up to 97.3% efficiency. Fanless, IP65, 8 kg, with a built-in DC switch.

Deye SUN-3.6K-G04, 3.6 kW, is also searched as deye inverter.

  • Rated AC Output Active Power: 3600 W
  • Max. Efficiency: 97.3 %
  • 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 3.6 kW Single-Phase String Solar Inverter SUN-3.6K-G04 features

  • 3,600 W rated AC active power and 3,960 VA apparent, single phase at 220/230 V on an L+N+PE connection

  • 4,700 W maximum PV input across two MPPTs, one string each at 13 A operating current

  • 97.3% maximum efficiency, 96.9% European efficiency and MPPT efficiency above 99%

  • 70-500 V MPPT tracking window with an 80 V startup voltage and 550 V maximum PV input

  • Fanless natural cooling under 35 dB, IP65, 8 kg, 330 x 323 x 190 mm

  • Zero export and VSG support, built-in DC switch, -25 to 65 C operation with derating from 45 C

About the Deye 3.6 kW Single-Phase String Solar Inverter SUN-3.6K-G04

The Deye SUN-3.6K-G04 is a single-phase grid-tied string inverter that delivers 3,600 W of rated AC active power, 3,960 VA apparent, from up to 4,700 W of PV on two MPPT trackers, at 97.3% maximum and 96.9% European efficiency, inside a naturally cooled 8 kg IP65 enclosure. Each tracker carries one string at 13 A operating and 19.5 A short-circuit current, over a 70-500 V tracking window with 360 V rated and 550 V maximum PV input; an 80 V startup voltage means a short east-facing string begins producing early in the day. The grid side is L+N+PE at 220/230 V, 50 or 60 Hz, 16.4 A rated and 18 A maximum output current, with current THD under 3%. The cabinet measures 330 x 323 x 190 mm, stays below 35 dB with no fan, runs from -25 to 65 C with derating from 45 C, and up to 2,000 m altitude. A DC switch, residual-current detection, anti-islanding and Type II surge protection on both DC and AC sides are built in, with zero export and VSG support. Certified to IEC 62109-1 and EN 62109-1. We are an authorised Deye distributor and supply the SUN-3.6K-G04 from our own stock.

Specifications last updated 24 January 2026

Deye 3.6 kW Single-Phase String Solar Inverter SUN-3.6K-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 Efficiency96.9 %
Grid Connection FormL+N+PE
Insulation Impedance DetectionYes
Inverter TopologyNon-Isolated
Max. AC Output Apparent Power3960 VA
Max. AC Output Current18/17.2 A
Max. Efficiency97.3 %
Max. Input Short-Circuit Current19.5+19.5 A
Max. Operating PV Input Current13+13 A
Max. PV Input Power4700 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 Power3600 W
Rated AC Output Current16.4/15.7 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(22)

  • IEC 61727
  • IEC 62116
  • CEI 0-21
  • EN 50549
  • NRS 097
  • RD 140
  • UNE 217002
  • OVE-Richtlinie R25
  • 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

Troubleshooting & error codes

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Frequently Asked Questions

What is the maximum PV input power of the SUN-3.6K-G04?

4,700 W. The SUN-3.6K-G04 takes up to 4,700 W of PV across its two MPPTs, one string per tracker at 13 A operating and 19.5 A short-circuit current each, at a maximum PV input voltage of 550 V. The tracking window runs 70-500 V with a 360 V rated input and an 80 V startup voltage.

How much AC power does the SUN-3.6K-G04 deliver?

3,600 W of rated AC active power and 3,960 VA of apparent power, single phase on an L+N+PE connection at 220/230 V and 50 or 60 Hz. Rated output current is 16.4 A at 220 V and 15.7 A at 230 V, the maximum is 18 A, and current total harmonic distortion stays under 3%.

Is the SUN-3.6K-G04 suitable for hot climates?

Its rated operating range is -25 to 65 C, with power derating starting at 45 C, 0-100% ambient humidity and altitudes to 2,000 m. Cooling is natural, so there is no fan to clog with dust, and the IP65 enclosure is rated for outdoor mounting. A shaded wall keeps output higher through a Gulf summer afternoon.

What protections are built into the SUN-3.6K-G04?

A DC switch, DC reverse-polarity protection, insulation impedance detection, residual current detection, anti-islanding, AC output short-circuit, overcurrent and overvoltage protection, thermal protection and Type II surge protection on both the DC and AC sides. AFCI, anti-PID and string monitoring are optional. The unit is certified to IEC 62109-1 and EN 62109-1.

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