Product
SNK-18KTL-HE
Colorful touchLcD,Ip65 protection degree
Ac coupling to Detroit existing solar system
Max. 16 pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel.
Max. charging/discharging current of 135A.
6 time periods for battery charging/discharging
Supports /storing energy from diesel generator.
| Recommended max. PV array size | 36 kW |
|---|---|
| Max. usable PV input power | 28.8 kW |
| Min. input voltage | 200 V |
| Start-up voltage | 150 V |
| MPPT voltage range | 200 – 850 V |
| MPP current / Max. input strings number | 50 A / 4 |
| Battery type | Li-ion / Lead-acid |
| Battery voltage range | 40 – 60 V |
| Max. charge / discharge current | 320 A |
| Number of battery ports | 2 |
| Max. charge / discharge current of each port | 175 A |
| Rated grid frequency | 50 Hz / 60 Hz |
| Rated grid output current | 27.3 A / 26.1 A |
| Power factor | >0.99 (0.8 leading – 0.8 lagging) |
| Max. input current | 41 A / 39.2 A |
| Max. input power | 18 kW |
| Rated input current | 27.3 A / 26.1 A |
| Max. input voltage | 300 V |
| Rated input voltage | 3/N/PE, 230 V / 400 V |
| Rated input frequency | 50 Hz / 60 Hz |
| Rated output power | 18 kW |
| Max. apparent output power | 2 times of rated power, 10s |
| Back-up switch time | <10 ms |
| Rated output voltage | 3/N/PE, 230 V / 400 V |
| Rated output frequency | 50 Hz / 60 Hz |
| Rated output current | 27.3 A / 26.1 A |
| Max. continuous outputcurrent | 27.3 A / 26.1 A |
| Max. continuous AC passthrough current | 50 A |
| THD | <3% |
| Max. efficiency | 97.5% |
| Eff. efficiency | 97.0% |
| Bat charged by PV / AC max. efficiency | 94.5% / 94.9% |
| Anti-islanding protection | Yes |
| Output over current protection | Yes |
| Short circuit protection | Yes |
| DC reverse polarity protection | Yes |
| Surge protection | DC Type II / AC Type II (Optional) |
| Protection class / Over voltage category | I / II (PV and BAT), III (MAINS and BACKUP and GEN) |
| Integrated AFC1 2.0 | Optional |
| Integrated DC switch | Yes |
| Max. power per phase | 40% rated power |
| Dimensions (W × H × D) | 430 × 650 × 305 mm |
| Weight | 42 kg |
| Topology | Non-isolated |
| Self-consumption (night) | <30 W |
| Operating ambient temperature range | -25 ~ 60°C |
| Relative humidity | 0 ~ 100% |
| Ingress protection | IP65 |
| Noise (sound pressure) | <65 dB(A) |
| Cooling concept | Intelligent fan-cooling |
| Max operation altitude | 4000 m |
| Grid connection standard | EN 50549-1/10, VDE 4105/VDE 0124, NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, Sri Lanka, EN 50588, Vietnam, NEA, PEA, CEI 0-21, IEC 62093-0-2, IEC 61000-6-1/2/-3/-4 |
| DC connection | MC4 Quick connection plug (a) / Screw terminal (Battery) |
| AC connection | Screw terminal |
| Display | 7.0" LCD Display & Bluetooth & APP |
| Communication | CAN, RS485, Ethernet, Optional: Wi-Fi, Cellular, LAN |
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