97.6% Efficiency
Maximum energy conversion

20kW three phase hybrid inverter with 97.6% efficiency and high voltage battery support.
The Deye SUN-20K-SG01HP3-EU-AM2 series delivers superior performance for residential and commercial solar systems. With 20kW power range, 97.6% max efficiency, high voltage lithium battery support (160-700V), 50A charging, 10 units parallel capability, and advanced energy management with 6 time periods, it's the versatile choice for modern solar installations.
| Max. Charging/Discharging Current | 37 |
|---|---|
| Grid Frequency | 60Hz/55Hz-65Hz |
| Type | Hybrid Inverter |
| No. of Strings MPP Tracker | 2+2 |
| No. of MPP Trackers | 2 |
| Max. Output Overcurrent Protection (A) | 114 |
| Peak Power (off-grid)(W) | 10 |
| No. of MPP Trackers/No. of Strings MPP Tracker | 2/2+2 |
| Battery Type | Lithium-ion |
| Battery Voltage Range | 160-700 V |
| Charging Strategy for Li-ion Battery | Self-adaption to BMS |
| Communication Interface | RS232, RS485, CAN |
| Euro Efficiency | 97.00% |
| Full Load MPPT Voltage Range | 500-850 V |
| Grid Connection Form | 3L+N+PE |
| Grid Regulation | IEC 61727,IEC 62116,CEI 0-21,EN 50549,NRS 097,RD 140, |
| Ground Fault Current Monitoring | Yes |
| Inverter Topology | Non-Isolated |
| Island Protection Monitoring | Yes |
| MPPT Efficiency | >99% |
| MPPT Voltage Range | 150-850 V |
| Max. AC Input/Output Apparent Power | 22000 VA |
| Max. AC Input/Output Current | 33.4/31.9 A |
| Max. Charging Current | 37 A |
| Max. Continuous AC Passthrough (grid to load) | 80 A |
| Max. Discharging Current | 37 A |
| Max. Efficiency | 97.60% |
| Max. Input Short-Circuit Current | 39+39 A |
| Max. Inverter Backfeed Current To the Array | 0 |
| Max. Operating PV Input Current | 26+26 A |
| Max. PV Input Power | 32000 W |
| Max. PV Input Voltage | 1000 V |
| Max. PV access power | 40000 W |
| Monitor Mode | GPRS/WIFI/Bluetooth/4G/LAN (optional) |
| Number of Battery Input | 1 |
| Over Voltage Category | OVC II(DC), OVC III(AC) |
| Overvoltage Load Drop Protection | Yes |
| Power Factor Adjustment Range | 0.8 leading to 0.8 lagging |
| Power Network Monitoring | Yes |
| Rated AC Input/Output Active Power | 20000 W |
| Rated AC Input/Output Current | 30.4/29.0 A |
| Rated Input/Output Grid Frequency/Range | 60Hz/55Hz-65Hz |
| Rated Input/Output Voltage/Range | 220/380V, 230/400V 0.85Un-1.1Un V |
| Rated PV Input Voltage | 600 V |
| Residual Current (RCD) Detection | Yes |
| Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
| Start-up Voltage | 180 V |
| Surge Protection Level | TYPE II(DC), TYPE II(AC) |
| Thermal Protection | Yes |
| Total Current Harmonic Distortion THDi | <3% (of nominal power) |
| Peak Power (off-grid) | 1.5 time of rated power, 10 S W |
| Rated AC Power | 20000 W |
| Max Charge Current | 37 A |
| Max PV Voltage | 1000 V |
| Max Parallel Units | 10 pcs |
| PV Input Voltage Range | 180-1000 V |
| Max. Output Fault Current | 66.8 A |
| DC Injection Current | <0.5% In |
| DC Polarity Reverse Connection Protection | Yes |
| DC Terminal Insulation Impedance Monitoring | Yes |
| Phase | Three-phase |
| Installation Style | Wall-mounted |
|---|---|
| Type of Cooling | Intelligent Air Cooling |
| Ingress Protection(IP) Rating | IP 65 |
| IP Rating | IP65 |
| Cooling | Intelligent Air |
| Noise | ≤ 55 dB |
|---|---|
| Operating Temperature Range | -40 to +60℃, >45℃ Derating |
| Permissible Altitude | 2000m |
| Permissible Ambient Humidity | 0-100% |
| Operating Temperature | -40 to 60 °C |
| Max Altitude | 2000 m |
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Choosing the best solar inverter in Saudi Arabia in 2026? Compare Deye, Sungrow, Huawei & SMA on heat tolerance, SEC compliance, price & warranty. Free quote on WhatsApp.
Read: Best Solar Inverter for Saudi Homes 2026: Complete Buyer's Guide →Step-by-step hybrid inverter sizing guide for Saudi villas in 2026 — handle multi-AC loads, battery, and generator backup. Free WhatsApp sizing in 15 minutes.
Read: How to Size a Hybrid Solar Inverter for a Saudi Villa (2026 Guide) →Complete 2026 guide to SEC net-metering in Saudi Arabia: SERA rules, application steps, approved inverters, bidirectional meter, and tariffs. Free WhatsApp help.
Read: SEC Net-Metering in Saudi Arabia: How to Apply for Rooftop Solar Approval (2026) →Yes. DEYE inverters are rated for high ambient temperatures and dusty conditions common across the Gulf, North Africa and the wider MEA region, with IP-rated enclosures for outdoor installation in shaded areas.
The inverter supports GPRS, WiFi, Bluetooth, 4G, and LAN monitoring options, plus RS485, RS232, and CAN communication interfaces.
Standard warranty is 5 years, with optional 10-year warranty available depending on installation site.