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On-grid inverter Deye SUN-40K-G03 rated 40 kW, three-phase, 4 MPPT. Max. DC voltage 1000 V, maximum efficiency 98.7%, European efficiency 98%. IP rating IP65, operating temperature −25 to 65 °C. Dimensions 537 × 647.5 × 303.5 mm (H × W × D), weight 44.5 kg, warranty 5 years.
| Series | SUN-40/50K-G03 |
|---|---|
| Product warranty | 5 years |
| Series AC power range | 40-50 kW |
| Max. DC power | 52 kW |
| Max. DC voltage | 1000 V |
| Max. DC current | 40+40+40+40 A |
| Strings per MPPT | 3 |
| DC inputs | 12 |
| Connectors | MC4 |
| Max. AC power | 44 kW |
| Nominal AC voltage | 220/380; 230/400 V |
| Max. AC current | 66.7/63.8 A |
| Nominal AC current | 60.6/58 A |
| Frequency range | 45-55 / 55-65 Hz |
| Frequency | 50/60 Hz |
| Power factor | 0.8 leading to 0.8 lagging |
| Maximum efficiency | 98.7 % |
| European efficiency | 98 % |
| Operating temperature range | -25 ~ 65 °C |
| IP rating | IP65 |
| Display | LCD |
| Protection features | DC Reverse-Polarity Protection AC Short Circuit Protection AC Output Overcurrent Protection Efficiency Protection Output Overvoltage Protection Insulation Resistance Protection Ground Fault Monitoring Anti-islanding Protection Temperature Protection Integrated DC Switch Remote software upload Remote change of operating parameters Surge protection Type II |
| Inverter type | On-grid |
|---|---|
| Number of MPPT | 4 |
| Inverter power | 40 kW |
| Number of phases | 3 |
| Height | 537 mm |
|---|---|
| Width | 647.5 mm |
| Depth | 303.5 mm |
| Weight | 44.5 kg |
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