Deye Solar Inverters & Lithium Batteries: Prices in Oman — Authorized DistributorDeye 20 kW Three-Phase Hybrid Solar Inverter SUN-20K-SG05LP3-EU-SM2

SUN-20K-SG05LP3-EU-SM2 — DEYE SUN-14-20K-SG05LP3-EU Three Phase Hybrid

Deye 20 kW Three-Phase Hybrid Solar Inverter SUN-20K-SG05LP3-EU-SM2 in Oman

20kW three phase hybrid inverter with 350A charging and transformer isolation.

Authorised Deye distributor for Oman — certificate No. GFKFLFI1.

Deye SUN-20K-SG05LP3-EU-SM2, 20 kW, is also searched as deye hybrid inverter, deye inverter.

  • Rated AC Output Active Power: 20000 W
  • Max. Efficiency: 97.6 %
  • Number of MPPTs: 2
  • Grid Connection Form: 3L+N+PE

Hybrid solar inverter price in Oman: OMR 1,081 – Deye 20 kW SUN-20K-SG05LP3-EU-SM2.

In stock

A reference price in Oman: this market is supplied wholesale, at trade prices and quantity terms, delivered within 15 business days.

One unit:
order at this price and pay on delivery, or collect it free from one of our counters.
Installers:
trade pricing with no minimum order, out of the same stock, with this unit’s datasheet and error codes.
Projects and businesses:
we quote from one piece to five hundred, and can size the system with you before you order.

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Full SpecificationsDownload datasheet (PDF)

Deye 20 kW Three-Phase Hybrid Solar Inverter SUN-20K-SG05LP3-EU-SM2 in Oman features

350A Charging

Ultra-high power charging

48V Low Voltage

Transformer isolation design

100% Unbalanced

50% rated power per phase

10 Units Parallel

Scale up to 200kW

AC Coupling

Retrofit existing systems

6 Time Periods

Advanced battery management

About the Deye 20 kW Three-Phase Hybrid Solar Inverter SUN-20K-SG05LP3-EU-SM2 in Oman

The Deye SUN-20K-SG05LP3-EU-SM2 is a three-phase hybrid inverter in the SG05LP3 series, rated at 20 kW of AC output active power with 22 kVA of apparent power on a 3L+N+PE connection. The 20 kW rating suits a large villa, a workshop or a small commercial rooftop that stores its generation rather than exporting it. Two MPPT trackers take 2+2 strings and as much as 32 kW of PV input, working from 160 V to 650 V under an 800 V ceiling, and the 160 V startup threshold brings a cold string online early. Two battery inputs accept lead-acid or lithium-ion banks between 40 V and 60 V, charging or discharging at up to 350 A, with diesel generator support and 70 A of continuous AC pass-through. The 51.9 kg IP65 enclosure, 456 x 750 x 268.5 mm, is air cooled below 60 dB. RS485, CAN and Wi-Fi report to the monitoring platform, 10 units run in parallel, and the stated warranty is 10 years. We are an authorised Deye distributor and supply the SUN-20K-SG05LP3-EU-SM2 from our own stock, with technical support before and after the sale.

Specifications last updated 24 January 2026

Deye 20 kW Three-Phase Hybrid Solar Inverter SUN-20K-SG05LP3-EU-SM2 in Oman full specifications

Electrical

AC Coupling SupportYes
AC Output Overcurrent ProtectionYes
AC Output Overvoltage ProtectionYes
AC Output Short-Circuit ProtectionYes
AC Voltage Tolerance (×Un)0.85-1.1
Anti-Islanding ProtectionYes
Arc Fault Circuit Interrupter (AFCI)Optional
Battery Parallel SupportYes
Battery TypeLead-acid or Lithium-ion
Battery Voltage Range40-60 V
Charge/Discharge Time Periods6
Charging StrategySelf-adaption to BMS
DC Component MonitoringYes
DC Injection Current (% of In)<0.5
DC Reverse Polarity ProtectionYes
European Efficiency97.0 %
Generator SupportYes (Diesel)
Grid Connection Form3L+N+PE
Insulation Impedance DetectionYes
Inverter TopologyNon-Isolated
Max. AC Output Apparent Power22000 VA
Max. AC Output Current33.4/31.9 A
Max. Charge Current350 A
Max. Continuous AC Pass-Through Current70 A
Max. Discharge Current350 A
Max. Efficiency97.6 %
Max. Input Short-Circuit Current54+54 A
Max. Operating PV Input Current36+36 A
Max. PV Access Power40000 W
Max. PV Input Power32000 W
Max. PV Input Voltage800 V
Number of MPPTs2
MPPT Efficiency>99 %
MPPT Voltage Range160-650 V
Number of Battery Inputs2
Overvoltage CategoryOVC II(DC), OVC III(AC)
Parallel Units10
Peak Power (Multiple × Duration)2*10 s
Power Factor Range (Leading to Lagging)0.8-0.8
Rated AC Output Active Power20000 W
Rated AC Output Current30.4/29 A
Rated Grid Frequency50/45-55, 60/55-65 Hz
Rated Output Voltage220/380, 230/400 V
Rated PV Input Voltage550 V
Residual Current DetectionYes
Startup Voltage160 V
Strings per MPPT2+2
Surge Protection LevelTYPE II(DC), TYPE II(AC)
Current Total Harmonic Distortion (THDi)<3 %
Unbalanced Output Capability100 %
Unbalanced Output per Phase50 %
Warranty (Years)10

Mechanical

Cabinet Dimensions456 x 750 x 268.5 mm
Communication InterfacesRS485, CAN, Wi-Fi
DC SwitchYes
LCD/LED DisplayLCD
Monitoring ModesGPRS, Wi-Fi, Bluetooth, 4G, LAN (optional)
Weight51.9 kg

Environmental

Derating Start Temperature45 °C
IP RatingIP65
Noise Level<60 dB
Operating Temperature Range-40 to 60 °C
Max. Operating Altitude3000 m
Permissible Ambient Humidity0-100 %
Thermal ProtectionYes
Cooling TypeIntelligent Air Cooling

Certifications

  • 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

Troubleshooting & error codes

Looking up an error code on this Deye SUN SG04LP3/SG05LP3 Hybrid? Browse the full list of codes for this device, with the cause and recommended fix for each.

View error codes for this device →

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