Knox Zapher 18000W 11.2kW Hybrid Inverter
Full specifications
| Brand | Knox |
| Inverter Specifications | |
| Model | XZ-11.2kW-18000pV |
| Inverter type | Hybrid |
| Grid type | Single Phase |
| IP class | IP65 / IP66 |
| PV Input Data | |
| Max DC input power | 18000 W |
| PV input voltage | 500 V |
| MPPT voltage range | 120-450 V |
| Max. PV input current | 34 A |
| No. of MPPT | 2 |
| AC Output Data | |
| Rated AC output | 11200 W |
| Rated AC output current | 48.7 A |
| Rated voltage | 230 V |
| Smart load / generator input | Yes |
| Parallel operation | Yes |
| Power factor | > 0.99 |
| Battery Data | |
| Battery type | Lithium & Lead-Acid |
| Battery voltage range | 48 V |
| Max. charging current | 210 A |
| Max. discharging current | 210 A |
| BMS | RS485 / CAN / RS232 |
| General Specifications | |
| Weight | 29 kg |
| Operating temperature | -25°C ~ +50°C |
| Max. efficiency | 97% |
| Size (W×H×D) | 325 × 435 × 171 mm |
Note: Grid-tie, off-grid and hybrid operation with a dual GEN/AC input that switches automatically between generator and mains. Parallels up to 9 units. The datasheet specifies a Pakistan grid window of 182–260 VAC and 45.1–54.9 Hz, wider than its India or Germany settings.