Deye
Deye SUN-80K-G03 String Inverter 80 kW Three-Phase 4 MPPT CEI 0-21/0-16 IP65
Deye SUN-80K-G03 String Inverter 80 kW Three-Phase 4 MPPT CEI 0-21/0-16 IP65
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Delivery in 10-20 daysString inverterDeye
Deye SUN-80K-G03 String Inverter 80 kW Three-Phase 4 MPPT CEI 0-21/0-16 IP65
The Deye SUN-80K-G03 string inverter is designed for grid-connected commercial and industrial PV plants: it delivers 80 kW of rated power on a 400 V three-phase grid and accepts up to 104 kW of PV array spread over 4 independent MPP trackers with four strings each. It is the natural choice for warehouse roofs, carports and ground-mount arrays, where concentrating a lot of power in a single unit cuts down on switchgear and cabling.
Peak efficiency reaches 98.7% (98.1% European), the IP65 enclosure with intelligent air cooling allows outdoor installation, and the CEI 0-21 and CEI 0-16 certifications make it suitable for the Italian grid. It is monitored through the Deye DL1000B data loggers on Deye Cloud and can run in parallel with the other models of the SUN-(70-110)K-G03 family for larger plants.
Key features
80 kW across 4 MPPTsFour independent MPP trackers with four strings each handle different roof pitches or mixed orientations without mismatch losses.
Up to 104 kW of PVDC oversizing up to 104 kW fills out the production curve even on overcast days.
98.7% efficiencyTransformerless topology with 98.7% peak efficiency and 98.1% European efficiency, plus MPPT efficiency above 99%.
Ready for the Italian gridCompliant with CEI 0-21 and CEI 0-16, EN 50549 and VDE-AR-N 4105/4110, with IP65 protection and a built-in DC switch.
Technical specifications
| Feature | Value |
|---|---|
| Product code | SUN-80K-G03 |
| Rated AC output power | 80 kW |
| Max. AC apparent power | 88 kVA |
| Max. PV input power | 104 kW |
| Max. PV input voltage | 1000 V |
| MPPT voltage range | 200-850 V (start-up 250 V) |
| Rated PV input voltage | 600 V |
| No. of MPP trackers | 4 |
| Strings per MPP tracker | 4+4+4+4 |
| Rated AC output current | 121.2/115.9 A |
| Max. AC output current | 133.3/127.5 A |
| Grid voltage and connection | 220/380 V - 230/400 V, 3L/N/PE (0.85-1.1 Un) |
| Grid frequency | 50 Hz (45-55) / 60 Hz (55-65) |
| Total harmonic distortion THDi | < 3% |
| Power factor range | 0.8 leading to 0.8 lagging |
| Max. efficiency | 98.7% |
| Euro efficiency | 98.1% |
| Ingress protection | IP65 |
| Cooling | intelligent air cooling |
| Communication | RS485/RS232, optional Wi-Fi/LAN/4G |
| Dimensions and weight | 824×516×312.7 mm - 81 kg |
| Operating temperature | -25 to +60 °C (derating above 45 °C) |
| Certifications | CEI 0-21, CEI 0-16, EN 50549, VDE-AR-N 4105/4110, IEC 61727/62116 |
| Warranty | 5 years |
Documentation
PDFDatasheet SUN-(70-110)K-G03Official manufacturer documentPDFManuale utente SUN-(70-110)K-G03Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.