Luzz Solar
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| Category | Models | 7K | 8K | 9K | 10K |
|---|---|---|---|---|---|
| Input DC (PV Side) | Recommended max. PV array size | 14 kW | 16 kW | 18 kW | 20 kW |
| Max. usable PV input power | 11.2 kW | 12.8 kW | 14.4 kW | 16 kW | |
| Max. input voltage | 1000 V | ||||
| Rated voltage | 550 V | ||||
| Start-up voltage | 160 V | ||||
| MPPT voltage range | 200 - 850 V | ||||
| Max. input current | 20 A / 40 A | 21 A / 42 A | |||
| Max. short circuit current | 30 A / 50 A | ||||
| MPPT number / Max. input strings number | 2 / 3 | ||||
| Battery | Battery type | Li-ion / Lead-acid | |||
| Battery voltage range | 40 - 60 V | ||||
| Max. charge / discharge current | 156 A | 178 A | 200 A | 235 A | |
| Number of battery ports | 2 | ||||
| Max. charge / discharge current of each port | 150 A | ||||
| Output AC (Grid Side) | Rated output power | 7 kW | 8 kW | 9 kW | 10 kW |
| Max. apparent output power | 7 kVA | 8 kVA | 9 kVA | 10 kVA | |
| Rated grid voltage | 3/N/PE, 127 V / 220 V; 3/N/PE, 133 V / 230 V | ||||
| Rated grid frequency | 50 Hz / 60 Hz | ||||
| Rated output current | 18.4 A / 17.6 A | 21 A / 20.1 A | 23.5 A / 22.6 A | 26.3 A / 25.1 A | |
| Power factor | > 0.99 (0.8 leading - 0.8 lagging) | ||||
| THDi | < 3% | ||||
| Input AC (Grid Side) | Max. input current | 27.6 A | 31.5 A | 35.4 A | 39.4 A |
| Input Generator | Max. input power | 7 kW | 8 kW | 9 kW | 10 kW |
| Max. input current | 18.4 A / 17.6 A | 21 A / 20.1 A | 23.5 A / 22.6 A | 26.3 A / 25.1 A | |
| Rated input voltage | 3/N/PE, 127 V / 220 V or 133 V / 230 V | ||||
| Rated input frequency | 50 Hz / 60 Hz | ||||
| Output AC (Back-Up) | Rated output power | 7 kW | 8 kW | 9 kW | 10 kW |
| Max. apparent output power | 2 times rated power, 10 s | ||||
| Back-up switch time | < 10 ms | ||||
| Rated output voltage | 3/N/PE, 127 V / 220 V or 133 V / 230 V | ||||
| Rated frequency | 50 Hz / 60 Hz | ||||
| Rated output current | 18.4 A / 17.6 A | 21 A / 20.1 A | 23.5 A / 22.6 A | 26.3 A / 25.1 A | |
| Max. continuous output current | 18.4 A | 21 A | 23.5 A | 26.3 A | |
| Max. continuous AC passthrough current | 50 A | ||||
| THDv (at linear load) | < 3% | ||||
| Efficiency | Max. efficiency | 96.20% | |||
| EU efficiency | 95.40% | ||||
| BAT charged by PV / AC max. efficiency | 95.0% / 94.4% | ||||
| BAT discharged to AC max. efficiency | 94.50% | ||||
| Protection Features | Anti-islanding protection | Yes | |||
| Output overcurrent protection | Yes | ||||
| Short-circuit protection | Yes | ||||
| DC reverse-polarity protection | Yes | ||||
| Surge protection | DC Type II / AC Type II (Optional) | ||||
| Protection class / Overvoltage category | I / II (PV and BAT), III (MAINS and BACKUP and GEN) | ||||
| Integrated AFCI | Optional (Brazil: Yes) | ||||
| Integrated DC switch | Yes | ||||
With over 20 years in power technology, we specialize in AC to DC, DC to AC, battery monitoring, solar power, and new energy system developments.
Our comprehensive products and solutions cover:
We host over 70 R&D engineers, 200 production workers, and operate a 40,000 m² production place equipped with high-level technology machinery under ISO 9001 and ISO14001 certification. This robust infrastructure guarantees successful new product development, fast customized product launches, superior quality control, and timely delivery across Europe, the Middle East, Asia, and Africa.
