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Deye SUN-40K-G03 three-phase grid-tied inverter with a rated power of 40 kW, up to 4 MPPT trackers, and max. efficiency up to 98.7%. Smart air cooling, zero energy export function, and LCD display.
Deye SUN-40K-G03 is a highly efficient three-phase grid-tied inverter with a rated power of 40 kW, designed for larger commercial and industrial installations. The transformerless design with up to 4 MPP trackers provides efficiency up to 98.7%, while smart air cooling ensures stable operation even in challenging conditions.
| Rated output power | 40 kW |
| Number of phases | 3-phase |
| Max. PV input power | 52 kW |
| Max. PV input voltage | 1100 V |
| Start-up voltage | 250 V |
| MPPT operating voltage range | 200–850 V |
| Number of MPPT / strings | 4 / 3+3+3+3 |
| Rated AC output current | 60.6 A |
| Max. AC output current | 75.8 A |
| Max. efficiency | 98.7% |
| European efficiency | 98.1% |
| Protection rating | IP65 |
| Cooling | Smart air cooling |
| Operating temperature range | -25°C to ~60°C |
| Dimensions (W×H×D) | 647.5 × 537 × 303.5 mm |
| Weight | 44.5 kg |
| Warranty | 12 years |
Deye SUN-40K-G03 — 40 kW 3-phase grid-tied inverter — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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