| Model | SE 17KTL-D3 | SE 20KTL-D3 | SE 22KTL-D3 |
| Efficiency | |||
| Max. Efficiency | 98.6% | 98.6% | 98.6% |
| European Efficiency | 98.2% | 97.7% | 98.2% |
| Input(PV) | |||
| Max. Input Voltage | 1000V | ||
| Max. PV configuration (STC) | 150% | ||
| Rated Input Voltage | 620V | ||
| Max. Input Current | 54A(2*27A) | ||
| Max.Short Circuit Current | 60A(2*30A) | ||
| Start Input Voltage | 250V | ||
| MPPT Operating Voltage Range | 180V-960V | ||
| Max. Number of PV Strings | 4(2/2) | ||
| No. of MPPTs | 2 | ||
| Output(Grid) | |||
| Rated AC Active Power | 17,000W | 20,000W | 22,000W |
| Max. AC Apparent Power | 18,700VA | 22,000VA | 24,200VA |
| Max. AC Active Power (PF=1) | 18,700VA | 22,000W | 24,200W |
| Max. AC Output Current | 3*28.3A | 3*33.5A | 3*35A |
| Rated AC Voltage | 380V/400V, 3W+N+PE | ||
| AC Voltage Range① | 277V-520V (Adjustable) | ||
| Rated Grid Frequency | 50Hz / 60Hz | ||
| Grid Frequency Range② | 45Hz-55Hz / 55Hz-65Hz (Adjustable) | ||
| THDI | <3% (Rated Power) | ||
| DC Current Injection | <0.5%ln | ||
| Power Factor | >0.99 Rated power (Adjustable 0.8 LG – 0.8 LD) | ||
| Protection | |||
| DC switch | Support | ||
| Anti-islanding protection | Support | ||
| AC overcurrent protection | Support | ||
| AC short circuit protection | Support | ||
| DC reverse connection | Support | ||
| Surge Arrester | DC Type Ⅱ / AC Type Ⅱ | ||
| Insulation detection | Support | ||
| Leakage current protection | Support | ||
| General | |||
| Topology | Transformerless | ||
| IP Rating | IP65 | ||
| Night Self Consumption | <1W | ||
| Cooling | Natural cooling | ||
| Operating Temperature Range | -25℃-60℃ | ||
| Relative Humidity Range | 0-100% | ||
| Max. Operating Altitude | 4000m | ||
| Noise | <30dB | ||
| Dimensions (W*H*D) | 555mm*446mm*270mm | ||
| Weight | 35kg | ||
| HMI & COM | |||
| Display | Wireless & APP+LED, LCD (Optional) | ||
| Communication | RS485, WiFi / GPRS / 4G / LAN (Optional) | ||
| Certification | |||
| Safety | IEC62109-1, IEC62109-2 | ||
| Grid Code | IEC61727/62116 | ||
| Warranty | 5 Years | ||
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