Model | 15K |
DC Input (PV Side) | |
Recommended Max. PV Array Size | 30 kW |
Max. usable PV power | 24 kW |
Max. input voltage | 1000 V |
Rated voltage | 600 V |
Starting voltage | 160 V |
MPPT voltage range | 200 - 850 V |
Max. input current | 4 × 20 A |
Max. short circuit current | 4 × 30 A |
MPPT Number / Max. Input Strings | 4 / 4 |
Drums | |
Battery Type | Li-ion |
Battery voltage range | 120 - 800 V |
Max. charge/discharge power | 15 kW |
Max. charge/discharge current | 50 A |
Communication | CAN / RS485 |
AC Output (Mains Side) | |
Rated output power | 15 kW |
Max. apparent output power | 15kVA |
Nominal mains voltage | 3/N/PE, 220V / 380V, 230V / 400V |
Nominal mains frequency | 50Hz / 60Hz |
Rated output current | 22.8A / 21.7A |
Max. output current | 22.8A / 21.7A |
Power factor | > 0.99 (from 0.8 early to 0.8 late) |
THDi | < 3% |
AC Input (Mains Side) | |
Input voltage range | 304 - 437V / 320 - 460V |
Max. input current | 34.2A / 32.5A |
Nominal mains frequency | 50Hz / 60Hz |
Frequency range | 45 - 55 Hz / 55 - 65 Hz |
Input Generator | |
Max. input power | 15 kW |
Max. input current | 22.8A / 21.7A |
Nominal input frequency | 50Hz / 60Hz |
AC Output (Backup) | |
Rated output power | 15 kW |
Max. apparent output power | 1.6 times the rated power, 10s |
Backup switching time | < 10 ms |
Nominal output voltage | 3/N/PE, 220V / 380V, 230V / 400V |
Nominal frequency | 50Hz / 60Hz |
THDv (@linear load) | < 3% |
Efficiency | |
Maximum efficiency | 97.7% |
EU efficiency | 97.5% |
Max. BAT efficiency (charged by PV) | 98.5% |
Max. BAT efficiency (charge/discharge on AC) | 97.2% |
Protections | |
Anti-island protection | Yes |
Overcurrent protection | Yes |
Short circuit protection | Yes |
Integrated AFCI | Optional |
Built-in DC switch | Yes |
DC reverse polarity protection | Yes |
PV Surge Protection | Yes |
Reverse battery protection | Yes |
General Data | |
Max. allowed imbalance (network and back-up) | 100% |
Max. power per phase (mains and back-up) | 50% of nominal power |
Dimensions (W x H x D) | 563 × 546 × 250 mm |
Weight | 35.2 kg |
Topology | Without transformer |
Self-consumption (night) | < 25W |
Operating ambient temperature range | -25 ~ +60°C |
Relative humidity | 0 - 95% |
Degree of protection | IP66 |
Noise emissions (typical) | < 65dB(A) |
Cooling system | Intelligent cooling with fan |
Max. operating altitude | 2000 m |
Standard network connection | EN 50549-1/-10, VDE4105, CEI 0-21, CEI 0-16, NC-RFG TypeB, NRS 097-2-1, LTU-1, G99, PEA |
Safety Standards / EMC | IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4 |
Characteristics | |
PV connection | MC4 Connector |
Battery Connection | OT Terminal |
AC Connection | OT Terminal |
Display | 7.0" LCD display & Bluetooth + App |
Communication | CAN, RS485, Ethernet, Optional: Wi-Fi, Cellular, LAN |