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Deye SUN-20K-G04 three-phase grid-tied inverter with a rated power of 20 kW, 2 MPPT trackers, and a maximum efficiency of up to 98.5%. Features zero export function, VSG application, and smart air cooling.
Deye SUN-20K-G04 is a three-phase grid-tied inverter with a rated output power of 20 kW, designed for larger photovoltaic installations. Transformerless architecture and 2 independent MPPT trackers ensure a high maximum efficiency of up to 98.5% and flexible adaptation to the panel layout.
| Rated output power | 20 kW |
| Max. apparent power | 22 kW |
| Number of phases | 3-phase |
| Max. PV input power | 26 kW |
| Max. PV input voltage | 1100 V |
| Start-up voltage | 250 V |
| MPPT operating voltage range | 200–1000 V |
| Number of MPPTs / strings | 2 / 2+2 |
| Rated AC output current | 30 / 28.7 A |
| Max. AC output current | 33.3 / 31.9 A |
| Rated output voltage | 220/380 V, 230/400 V |
| Max. efficiency | 98.5% |
| European efficiency | 98% |
| Protection rating | IP65 |
| Cooling | Smart air cooling |
| Operating temperature range | -25°C to +60°C |
| Dimensions (W×H×D) | 330 × 527 × 206 mm |
| Weight | 28.7 kg |
| Warranty | 12 years |
Deye SUN-20K-G04 — 20 kW three-phase grid-tied inverter — B2B wholesale prices for installers and contractors. Check availability and terms of cooperation: contact us.
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