97.7% Efficiency
High energy conversion

7.5kW single phase string inverter with 97.7% efficiency and dual MPPT.
The Deye SUN-7.5K-G02P1-EU-AM2 is a powerful single-phase string inverter for larger residential and commercial solar systems. With 7.5kW power range, 97.7% max efficiency, dual MPPT trackers, 80V low start-up voltage, 70-500V MPPT range, zero export and VSG support, Anti-PID function, and IP65 protection, it offers high efficiency and advanced functionality for homes and businesses with higher energy demands.
| AC Output Overcurrent Protection | Yes |
|---|---|
| AC Output Overvoltage Protection | Yes |
| AC Output Short Circuit Protection | Yes |
| Arc Fault Circuit Interrupter (AFCI) | Optional |
| DC Component Monitoring | Yes |
| DC Injection Current | <0.5%In |
| DC Polarity Reverse Connection Protection | Yes |
| DC Terminal Insulation Impedance Monitoring | Yes |
| Earth Fault Detection | Yes |
| Full Load MPPT Voltage Range(V) | 200-500 |
| MPPT Voltage Range (V) | 70-500 |
| MPPT Voltage Range(V) | 70-500 |
| Max. AC Output Apparent Power (kVA) | 8.25 |
| Max. AC Output Apparent Power(kVA) | 8.25 |
| Max. AC Output Current (A) | 37.5/35.9 |
| Max. AC Output Current(A) | 37.5/35.9 |
| Max. Input Short Circuit Current (A) | 27+39 |
| Max. Operating PV Input Current (A) | 18+26 |
| Max. Operating PV Input Current(A) | 18+26 |
| Max. Output Fault Current(A) | 65.4 |
| Max. Output Overcurrent Protection(A) | 79.2 |
| Max. PV Input Power (kW) | 11.3 |
| Max. PV Input Power(kW) | 11.3 |
| Max. PV Input Voltage (V) | 550 |
| Max. PV Input Voltage(V) | 550 |
| Max.Efficiency | 97.7% |
| No. of MPP Trackers/No. of Strings MPP Tracker | 2/1+2 |
| PV Input Voltage Range(V) | 80-550 |
| Rated AC Output Active Power (kW) | 7.5 |
| Rated AC Output Active Power(kW) | 7.5 |
| Rated AC Output Current (A) | 34.1/32.7 |
| Rated AC Output current (A) | 34.1/32.7 |
| Rated Output Grid Frequency/Range(Hz) | 50/45-55, 60/55-65 |
| Rated Output Grid Frequency/range(Hz) | 45Hz-55Hz, 60Hz/55Hz- |
| Rated Output Voltage/Range (V) | 220/230 0.85Un-1.1Un |
| Rated Output voltage/range (V) | 220/230V 0.85Un-1.1Un |
| Rated PV Input Voltage (V) | 360 |
| Rated PV Input Voltage(V) | 360 |
| Start-up Voltage (V) | 80 |
| Start-up Voltage(V) | 80 |
| PV Input Voltage Range | 80-550 V |
| Type | String Inverter |
| Rated output voltage | 220/230 |
| No. of Strings MPP Tracker | 1+2 |
| No. of MPP Trackers/ No. of Strings MPP Tracker | 2/1+2 |
| Communication Interface | RS485/RS232 |
| Euro Efficiency | 97.2% |
| Full Load MPPT Voltage Range | 200-500 V |
| Grid Connection Form | L/N/PE |
| Grid Regulation | IEC 61727, IEC 62116, EN 50549, NRS 097, RD 140, UNE 217002, G99 |
| Ground Fault Current Monitoring | Yes |
| Inverter Topology | Non-Isolated |
| Island Protection Monitoring | Yes |
| MPPT Efficiency | >99% |
| MPPT Voltage Range | 70-500 V |
| Max. AC Output Apparent Power | 8.25 kVA |
| Max. AC Output Current | 37.5/35.9 A |
| Max. Efficiency | 97.7% |
| Max. Input Short Circuit Current | 27+39 A |
| Max. Inverter Backfeed Current To the Array | 0 |
| Max. Operating PV Input Current | 18+26 A |
| Max. Output Fault Current | 65.4 A |
| Max. PV Input Power | 11.3 kW |
| Max. PV Input Voltage | 550 V |
| Monitor Mode | GPRS/WIFI/Bluetooth/4G/LAN(optional) |
| 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 Output Active Power | 7.5 kW |
| Rated AC Output Current | 34.1/32.7 A |
| Rated Output Grid Frequency/Range | 50/45-55, 60/55-65 Hz |
| Rated Output Voltage/Range | 220/230 0.85Un-1.1Un V |
| Rated PV Input Voltage | 360 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 | 80 V |
| Surge Protection Level | TYPE II(DC), TYPE II(AC) |
| Thermal Protection | Yes |
| Total Current Harmonic Distortion THDi | <3% |
| LCD/LED Display | LCD1602 |
| Rated AC Power | 7.5 kW |
| Max PV Voltage | 550 V |
| MPPT Trackers | 2 |
| Max Operating Current | 18+26 A |
| Phase | Single-phase |
| Noise (dB) | ≤35 |
|---|---|
| Type Of Cooling | Natural cooling |
| Warranty Type of Cooling | Natural Cooling |
| Ingress Protection(IP) Rating | IP 65 |
| IP Rating | IP65 |
| Cooling | Natural Cooling |
| Operating Temperature Range (°C) | -25 to +60°C, >45°C Derating |
|---|---|
| Operating Temperature Range (°C) | -25 to +60°C, >45°C Derating |
| Permissible Altitude (m) | 3000m |
| Noise | ≤35 dB |
| Operating Temperature Range | -25 to +60℃, >45℃ Derating °C |
| Permissible Altitude | 3000 m |
| Permissible Ambient Humidity | 0-100% |




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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 SUN-7K supports up to 10.5kW PV input, SUN-7.5K supports 11.3kW, and SUN-8K supports up to 12kW, allowing for high DC/AC ratios.
Yes! With power ratings up to 8kW and advanced features like zero export and VSG support, it's ideal for both larger residential and commercial solar installations.