Deye Solar Inverters & Lithium Batteries: Prices in UAE — Authorized DistributorDeye 18 kW Three-Phase String Solar Inverter SUN-18K-G05Solar Inverters in the UAEWholesale in the UAE

Deye 18 kW Three-Phase String Solar Inverter SUN-18K-G05

Solar InvertersModel SUN-18K-G05

Deye 18 kW Three-Phase String Solar Inverter SUN-18K-G05 in the UAE

18kW three phase string inverter with 98.5% efficiency and dual MPPT.

Deye SUN-18K-G05, 18 kW, is also searched as deye inverter.

  • Rated AC Output Active Power: 18000 W
  • Max. Efficiency: 98.5 %
  • Number of MPPTs: 2
  • Grid Connection Form: 3L+N+PE

String solar inverter price in the UAE: AED 8,750 – Deye 18 kW SUN-18K-G05.

incl. VAT

In stock

Our retail price in the UAE: we sell direct and deliver within 3 business days, door to door.

  • 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: free
  • 5-year warranty
  • Authorised Deye distributor for the UAE — certificate No. GFKFLFI1.
Online datasheetDownload datasheet (PDF)

Buying the Deye 18 kW Three-Phase String Solar Inverter SUN-18K-G05 in the UAE

Priced in:
AED
Delivered to:
Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah
Grid connection and certification:
DEWA, ADDC, SEWA
Or collect it yourself — no carriage

Deye 18 kW Three-Phase String Solar Inverter SUN-18K-G05 in the UAE features

  • 98.5% Efficiency

    Maximum energy conversion

  • Dual MPPT

    Two independent trackers

  • Zero Export

    Grid export management

  • VSG Support

    Virtual Synchronous Generator

  • IP65 Protection

    Dust and water resistant

  • Multiple Comms

    GPRS, WiFi, Bluetooth, 4G, LAN

About the Deye 18 kW Three-Phase String Solar Inverter SUN-18K-G05 in the UAE

The Deye SUN-18K-G05 is an 18 kW three-phase string inverter, the larger G05 frame, wired 3L+N+PE to a 220/380 or 230/400 V supply in workshops, cold rooms and small commercial rooftops. Commissioning and plant supervision run over RS485 or RS232 with a GPRS, Wi-Fi, Bluetooth, 4G or optional LAN monitoring module. Rated AC output active power is 18000 W, apparent power is 19.8 kVA, rated output current is 27.3/26.1 A and maximum output current is 30/28.7 A. Two MPPTs take strings 2+2 at 26+26 A and accept up to 23.4 kW of PV input power, which is DC headroom rather than AC output, under a 1100 V maximum PV voltage and a 200-1000 V tracking range starting at 250 V. The 20 kg IP65 cabinet measures 362 x 527 x 220 mm, cools intelligently under 50 dB, holds full output to 45 °C, and has a stated 5-year warranty. We are an authorised Deye distributor and supply the SUN-18K-G05 from our own stock, with technical support before and after the sale.

Specifications last updated 24 January 2026

Deye 18 kW Three-Phase String Solar Inverter SUN-18K-G05 in the UAE 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 Efficiency98.0 %
Grid Connection Form3L+N+PE
Insulation Impedance DetectionYes
Inverter TopologyNon-Isolated
Max. AC Output Apparent Power19800 VA
Max. AC Output Current30/28.7 A
Max. Efficiency98.5 %
Max. Input Short-Circuit Current39+39 A
Max. Operating PV Input Current26+26 A
Max. PV Input Power23400 W
Max. PV Input Voltage1100 V
Number of MPPTs2
MPPT Efficiency>99 %
MPPT Voltage Range200-1000 V
Overvoltage CategoryOVC II(DC), OVC III(AC)
Power Factor Range (Leading to Lagging)0.8-0.8
Rated AC Output Active Power18000 W
Rated AC Output Current27.3/26.1 A
Rated Grid Frequency50/45-55, 60/55-65 Hz
Rated Output Voltage220/380, 230/400 V
Rated PV Input Voltage600 V
Residual Current DetectionYes
Startup Voltage250 V
Strings per MPPT2+2
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 Dimensions362 x 527 x 220 mm
Communication InterfacesRS485, RS232
DC SwitchYes
Monitoring ModesGPRS, Wi-Fi, Bluetooth, 4G, LAN (optional)
String MonitoringOptional
Weight20 kg

Environmental(8)

Derating Start Temperature45 °C
IP RatingIP65
Noise Level<50 dB
Operating Temperature Range-25 to 60 °C
Max. Operating Altitude4000 m
Permissible Ambient Humidity0-100 %
Thermal ProtectionYes
Cooling TypeIntelligent Air 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

Looking up an error code on this Deye SUN G04/G05/G06 3-Phase? Browse the full list of codes for this device, with the cause and recommended fix for each.

View error codes for this device →

Frequently Asked Questions

Is the Deye SUN-18K-G05 suitable for the Middle East climate?

Yes. The SUN-18K-G05 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 MPPT voltage range?

The SUN-18K-G05 series operates with an MPPT voltage range of 200-1000V, providing flexibility in solar panel selection and system design.

Does it support zero export?

Yes. The SUN-18K-G05 supports zero export: it holds what it feeds to the grid at the export limit you set, so its 18 kW of output serves your own loads first.

Customer reviews