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Off-grid inverter Sofar ESI 5K-S1 rated 5 kW, 2 MPPT. Max. DC voltage 400 V, maximum efficiency 97.8%, European efficiency 97.1%. IP rating IP65, operating temperature −10 to 50 °C. Dimensions 708 × 410 × 170 mm (H × W × D), weight 22.5 kg.
| Series | PowerWall |
|---|---|
| Series AC power range | 3-6 kW |
| Max. DC power | 7.5 kW |
| Max. DC voltage | 400 V |
| Max. DC current | 20 A |
| Max. AC power | 5.5 kW |
| AC output voltage range | 180-276 V |
| Nominal AC voltage | 230 V |
| Max. AC current | 21.7 A |
| Frequency | 50/60 Hz |
| Maximum efficiency | 97.8 % |
| European efficiency | 97.1 % |
| Operating temperature range | -10 ~ 50 °C |
| IP rating | IP65 |
| Display | LCD |
| 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 | Off-grid |
|---|---|
| Number of MPPT | 2 |
| Inverter power | 5 kW |
| Height | 708 mm |
|---|---|
| Width | 410 mm |
| Depth | 170 mm |
| Weight | 22.5 kg |
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