| Model | NAC4K-DS | NAC5K-DS | NAC6K-DS | NAC7K-DS | NAC8K-DS |
| DC Input Data | |||||
| Max.DC Power | 4700 W | 5800 W | 7000 W | 8100 W | 8600W |
| Max.DC Voltage | 600V | ||||
| MPPT voltage Range | 100~550V | ||||
| Start Voltage | 120V | ||||
| Min. DC Voltage | 70V | ||||
| No. of MPP Trackers | 2 | 2 | |||
| No. of Input Strings per Tracker | 1/1 | 2/1 | |||
| Max. DC Input Current | 10 A / 10 A | 10 A / 10 A | 10 A / 10 A | 20A/10A | 20A/10A |
| Type of DC Connector | MC4 | ||||
| DC Switch | Optional | ||||
| AC Output Data | |||||
| Rated AC Power | 4000W | 5000 W | 6000W | 7000 W | 8000 W |
| Max.output power | 4400W | 5500 W | 6600W | 7700 W | 8000 W |
| Rated AC Current | 17.4 A | 21.8 A | 26.1 A | 30.5 A | 34.8 A |
| Max. AC Current | 19.2 A | 24 A | 28.7 A | 33.5 A | 34.8 A |
| Nominal AC Voltage/Range | 230V/160-290V | ||||
| Grid frequency/ range | 50HZ/60HZ 45~55HZ/55~65HZ | ||||
| Power Factor[cos φ] | 0.8leading ~0.8lagging ( full load) | ||||
| Total Harmonic Distortion [THDi] | <2% | ||||
| Number of output phases： | L+N+PE | ||||
| Efficiency | |||||
| Max.Efficiency | 97.8% | 97.8% | 97.8% | 98.1% | 98.1% |
| Euro Effciency | 97.2% | 97.2% | 97.2% | 97.5% | 97.5% |
| MPPT Accuracy | 99.5% | 99.5% | 99.5% | 99.5% | 99.5% |
| Protection | |||||
| DC Insulation Monitoring | Integrated | ||||
| Input Reverse Polarity Protection | Integrated | ||||
| Output Over Current Protection | Integrated | ||||
| Anti-island Protection | Integrated | ||||
| GFCI Monitoring | Integrated | ||||
| OverHeat Protection | Integrated | ||||
| SPD | MOV UL: E327997/CSA: 246579/VDE: 40027827 | ||||
| General Data | |||||
| Size(Width*Height*Depth) | 395x330x185mm | ||||
| Weight | 14KG | 15KG | 15KG | 16KG | 16KG |
| Mounting | Wall Hangings | ||||
| User Interface | LCD | ||||
| Communication | RS485(optional)/WIFI (optional)/GPRS(optional) | ||||
| Ambient Temperature Range | -25 ℃ ~ 60 ℃（> 45 ℃ Derating Operation） | ||||
| Relative Humidity | 0-98%（No condensation） | ||||
| Operating Altitude | 4000m（>2000m derating Operation） | ||||
| Standby Self Consumption | <0.2W | ||||
| Topology | Transformerless | ||||
| Cooling | Natural | Natural | Natural | Fan | Fan |
| Protection Grades | IP65 | ||||
| Noise | <30dB | ||||
| Warranty | 5 year(Standard),10/15/20/25 year(Optional) | ||||
| Certifications & Standards | |||||
| Grid Regulation | VDE-AR-N-4105, VDE 0126-1-1+A1, CE, G59/3, UTE C15-712-1, MEA, PEA, AS4777, EN50438,NB/T 32004-2013,CEI-021 |
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| Safety Regulation | IEC 62109-1, IEC 62109-2,AS/NZS 3100 | ||||
| EMC | EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, EN 61000-4-16, EN 61000-4-18, EN 61000-4-29 |
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