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| Model | 25K | 30K | 33K | 36K | 40K |
|---|---|---|---|---|---|
| DC Input | |||||
| Recommended Max. PV Power | 37.5 kW | 45 kW | 49.5 kW | 54 kW | 60 kW |
| Max. Input Voltage | 1100 V | ||||
| Nominal Voltage | 600 V | ||||
| Starting Voltage | 180 V | ||||
| MPPT Voltage Range | 200–1000 V | ||||
| Max. Input Current | 32 A / 32 A / 32 A | 4 × 32 A | |||
| Max. Short Circuit Current | 40 A / 40 A / 40 A | 4 × 40 A | |||
| No. of MPPTs / Max. Input Strings per MPPT | 3 / 6 | 4 / 8 | |||
| AC Output | |||||
| Nominal Output Power | 25 kW | 30 kW | 33 kW | 36 kW | 40 kW |
| Nominal Apparent Power | 27.5 kVA | 33 kVA | 36.3 kVA | 39.6 kVA | 44 kVA |
| Max. Output Power | 27.5 kW | 33 kW | 36.3 kW | 39.6 kW | 44 kW |
| Nominal Grid Voltage | 3/N/PE, 220 V / 380 V, 230 V / 400 V | ||||
| Nominal Grid Frequency | 50 Hz / 60 Hz | ||||
| Nominal Output Current | 38.0 A / 36.1 A | 45.6 A / 43.3 A | 50.1 A / 47.6 A | 54.7 A / 52.0 A | 60.8 A / 57.7 A |
| Max. Output Current | 41.8 A | 50.2 A | 55.1 A | 60.2 A | 66.9 A |
| Power Factor | >0.99 (adjustable from 0.8 leading to 0.8 lagging) | ||||
| THDi | <3% | ||||
| Efficiency | |||||
| Max. Efficiency | 98.5% | 98.6% | 98.7% | ||
| European Efficiency | 98.1% | 98.2% | 98.3% | ||
| Protection | |||||
| DC Reverse Polarity Protection | Yes | ||||
| Short Circuit Protection | Yes | ||||
| Output Overcurrent Protection | Yes | ||||
| Surge Protection | DC Type II / AC Type II | ||||
| Grid Monitoring | Yes | ||||
| Anti-islanding Protection | Yes | ||||
| Temperature Protection | Yes | ||||
| String Monitoring | Yes | ||||
| Built-in PID Recovery | Optional | ||||
| Built-in AFCI (DC Arc Fault Protection) | Yes (¹ Activation required) | ||||
| Integrated DC Switch | Optional | ||||
| General Data | |||||
| Dimensions (W × H × D) | 647 × 629 × 252 mm | ||||
| Weight | 37 kg | ||||
| Topology | Transformerless | ||||
| Self-consumption (night) | <1 W | ||||
| Operating Temperature Range | –25 °C ~ +60 °C | ||||
| Relative Humidity | 0 – 100% | ||||
| Ingress Protection Rating | IP66 | ||||
| Cooling Concept | Smart Redundant Fan Cooling | ||||
| Max. Operating Altitude | 4000 m | ||||
| Grid Connection Standard | G99, VDE-AR-N 4105/VDE 0124, EN 50549-1, VDE 0126/UTE C15/FR:2019, RD 1699/RD 244/UNE 206006/UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, EIFS 2018.2, IEC 62116, CEI 61727, IEC 60068, IEC 61683, EN 50530 | ||||
| Safety / EMC Standard | IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4 | ||||
| Features | |||||
| DC Connection | MC4 Connector | ||||
| AC Connection | OT Terminal | ||||
| Display | LCD | ||||
| Communication | RS485, Optional: Wi-Fi, GPRS | ||||