Deye Sun40 45 50Kg04 vs Fronius Verto 33.3
Power
| Nominal AC Power | 45000W | 33300W |
| Maximum AC Power | 49500W | 33300W |
Efficiency
| Maximum Efficiency | 98.7% | 97.47% |
| European Efficiency | 98.1% | 97.36% |
DC Input
| MPPT Voltage Range | 200-1000V | 150-870V |
| Maximum DC Input Voltage | 1100V | 600V |
| Number of MPPT Channels | 4 | 4 |
| Maximum DC Input Current per MPPT | 40A | 28A |
AC Output
| AC Output Voltage | 220/380V, 230/400VV | 380/220V, 400/230V, 440/254V, 480/277VV |
| AC Output Frequency | 50/60Hz | — |
| Total Harmonic Distortion (THD) | 3% | — |
Physical
| Weight | 39kg | 38.9kg |
| IP Protection Rating | IP65 | IP66 |
| Operating Temperature Range | -25 to +60°C | -40 to +60°C |
Classification
| Inverter Type | Non-Isolated | Trafolos |
| Number of Phases | 3 | 3 |