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On-grid inverter Fronius Primo GEN24 4.6 rated 4.6 kW, 2 MPPT. Max. DC voltage 600 V, MPP voltage range 65 to 530 V, maximum efficiency 97.6%, European efficiency 97.2%. IP rating IP66, operating temperature −40 to 60 °C, cooling: fan. Dimensions 530 × 474 × 165 mm (H × W × D), weight 15.4 kg.
| Series | Primo GEN24 |
|---|---|
| Series AC power range | 3-6 kW |
| Max. DC power | 4.75 kW |
| Max. DC voltage | 600 V |
| Nominal DC voltage | 400 V |
| Min. DC start-up voltage | 80 V |
| MPP voltage range | 65-530 V |
| Strings per MPPT | 2 |
| DC inputs | 2 |
| Frequency range | 45-65 Hz |
| Frequency | 50,60 Hz |
| Power factor | 1 |
| Maximum efficiency | 97.6 % |
| European efficiency | 97.2 % |
| Noise level | <42 dB(A) |
| Operating temperature range | -40 ~ +60 °C |
| Transformer | Transformerless |
| IP rating | IP66 |
| Relative humidity | 0-100 % |
| Cooling | Fan |
| Max. altitude | 4000 m |
| Interfaces | RS 485, Ethernet, WLAN |
| Protection features | Internal Overvoltage Protection DC Insulation Rsistance Detection Grid Monitoring GFCI Monitoring DCI Monitoring AC Short Circuit Current Protection AC Grounding Detection DC Surge Protection AC Surge Protection Anti-islanding Protection AFCI Protection |
| Inverter type | On-grid |
|---|---|
| Number of MPPT | 2 |
| Inverter power | 4.6 kW |
| Height | 530 mm |
|---|---|
| Width | 474 mm |
| Depth | 165 mm |
| Weight | 15.4 kg |
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