Model | NAC1K-SS | NAC1K5-SS | NAC2K-SS | NAC2K5-SS | NAC3K-SS |
Rated AC power | 1000W | 1500W | 2000W | 2500W | 3000W |
Maximum AC power | 1100VA | 1650VA | 2200VA | 2750VA | 3200VA |
Input | |||||
Maximum input power | 1200W | 1800W | 2400W | 3000W | 3400W |
Maximum DC input voltage | 500V | ||||
MPPT operating voltage range | 90~500V | ||||
Startup voltagev | 150V | ||||
Min. DC Voltage | 70V | ||||
Number of MPPT | 1 | ||||
Maximum input current | 11A | 11A | 11A | 11A | 11A |
Number of DC Connection Sets per MPPT | 1 | ||||
DC terminal type | MC4 | ||||
Output | |||||
Rated output current | 4.4A | 6.6A | 8.7A | 10.9A | 13.0A |
Maximum output current | 4.8A | 7.2A | 9.6A | 12A | 14A |
Rated power grid voltage | 230V/160-290V;L+N+PE | ||||
Grid frequency/ range | 50HZ/60HZ 45-55HZ/55-65HZ | ||||
AC voltage Range | 2160~290V(May vary as per corresponding country’s grid standard) | ||||
Power factor | 0.8leading ~0.8lagging ( full load) | ||||
DC current injection | < 0.25% | ||||
THDi | < 2% | ||||
Efficiency | |||||
Maximum efficiency | 97.2% | 97.2% | 97.2% | 97.2% | 97.2% |
European efficiency | 96.4% | 96.4% | 96.4% | 96.4% | 96.4% |
MPPT Accuracy | 99.9% | 99.9% | 99.9% | 99.9% | 99.9% |
Protect | |||||
DC Switch | Optional | ||||
Insulation monitoring | Integrated | ||||
DC reverse-polarity protection | Integrated | ||||
AC over current protection | Integrated | ||||
Anti-Islanding protection | Integrated | ||||
Residual current detection | Integrated | ||||
Thermal protection | Integrated | ||||
General Parameters | |||||
Dimensions(W×H×D) | 283 x 343 x 119 mm | ||||
Weight | 6.5kg | 6.5kg | 7kg | 8kg | 8kg |
Installation method | Wall mounted installation | ||||
Display | 2 X 16character LCD | ||||
Communication | WiFi | ||||
Ambient temperature range | -25 ℃ ~ 60 ℃ | ||||
Relative humidity | 0~100%(no condensation) | ||||
Operating altitude | ≤4000m | ||||
Standby Self Consuption | 0 | ||||
Topology | transformerless | ||||
Protection degree | IP65 | ||||
Noise emision | < 30 dB | ||||
Warranty | Standard 5 years 10/15/20/25 years extension optional | ||||
Certifications | IEC 62109-1, IEC 62109-2, EN 61000-2, EN 61000-3, AS/NZS 3100,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 VDE-AR-N-4105, VDE 0126-1-1+A1, CE, G83/2, UTE C15-712-1, MEA, PEA, AS4777, NB/T 32004-2013 |