The Solis 6kW Low Voltage Storage Inverter is a reliable and high-performance solution for residential and small commercial solar energy storage systems. Solis 6.Kw Low Voltage Storage Inverter Designed for efficiency and safety, this inverter allows seamless integration with Solis 6.Kw Low Voltage Storage Inverter low-voltage battery banks, ensuring uninterrupted power supply even during grid outages. Solis 6.Kw Low Voltage Storage Inverter.
Capacity: Solis 6.Kw Low Voltage Storage Inverter
Low Voltage Battery Compatibility: Works with Li-ion and lead-acid batteries
Hybrid Functionality: Supports both solar power generation and energy storage
High Efficiency: Up to 97% conversion efficiency for optimal energy utilization
Smart Monitoring: Real-time system monitoring through mobile app or PC
Compact & Durable: Lightweight design with robust protection against overvoltage, overcurrent, and short-circuit
Reliable backup power during blackouts
Reduces electricity bills by maximizing self-consumption of solar energy
Enhances battery life with intelligent charging and discharging management
Easy installation and low maintenance, ideal for residential setups
Environmentally friendly, promoting clean energy usage
Solar-powered homes or offices
Small commercial establishments
Areas with frequent load-shedding
Systems requiring low-voltage battery storage
| Models | 3K | 3.6K | 5K | 6K |
| Input DC (PV side) | ||||
| Recommended max. PV array size | 6 kW | 7.2 kW | 10 kW | 12 kW |
| Max. usable PV input power | 4.8 kW | 5.76 kW | 8 kW | 9.6 kW |
| Max. input voltage | 600 V | |||
| Rated voltage | 330 V | |||
| Start-up voltage | 90 V | |||
| MPPT voltage range | 90 – 520 V | |||
| Max. input current | 16 A / 16 A | |||
| Max. short circuit current | 24 A / 24 A | |||
| MPPT number / Max. input strings number | 2 / 2 | |||
| Battery | ||||
| Battery type | Li-ion / Lead-acid | |||
| Battery voltage range | 40 – 60 V | |||
| Max. charge / discharge power | 3 kW | 3.6 kW | 5 kW | 6 kW |
| Max. charge / discharge current | 70 A | 80 A | 112 A | 135 A |
| Communication | CAN / RS485 | |||
| Output AC (Grid side) | ||||
| Rated output power | 3 kW | 3.6 kW | 5 kW | 6 kW |
| Max. apparent output power | 3.3 kVA | 4 kVA | 5.5 kVA | 6.6 kVA |
| Operation phase | 1/N/PE | |||
| Rated grid voltage | 220 V / 230 V | |||
| Rated grid frequency | 50 Hz / 60 Hz | |||
| Rated grid output current | 13.6 A / 13.0 A | 16.4 A / 15.7 A | 22.7 A / 21.7 A | 27.3 A / 26.1 A |
| Max. output current | 15 A | 20 A | 25 A | 30 A |
| Power factor | > 0.99 (0.8 leading – 0.8 lagging) | |||
| THDi | < 2% | |||
| Input AC (Grid side) | ||||
| Input voltage range | 187 – 253 V | |||
| Max. input current | 20 A | 25 A | 32 A | 40 A |
| Frequency range | 45 – 55 Hz / 55 – 65 Hz | |||
| Output AC (Back-up) | ||||
| Rated output power | 3 kW | 3.6 kW | 5 kW | 6 kW |
| Max. apparent output power | 2 times of rated power, 10 s | |||
| Back-up switch time | < 4 ms | |||
| Rated output voltage | 1/N/PE, 220 V / 230 V | |||
| Rated frequency | 50 Hz / 60 Hz | |||
| Rated output current | 13.6 A / 13.0 A | 16.4 A / 15.7 A | 22.7 A / 21.7 A | 27.3 A / 26.1 A |
| Max. output current | 15 A | 20 A | 25 A | 30 A |
| Max. AC passthrough current | 35 A | 40 A | ||
| THDv (@linear load) | < 2% | |||
| Efficiency | ||||
| Max. efficiency | > 96.9% | |||
| EU efficiency | > 96.5% | |||
| Protection | ||||
| DC reverse-polarity protection | Yes | |||
| Ground fault monitoring | Yes | |||
| Integrated AFCI | Yes (1) | |||
| Protection class / Over voltage category | I / II (PV and BAT), III (MAINS and BACKUP and GEN) | |||
| General Data | ||||
| Dimensions (W × H × D) | 406 × 560 × 205 mm | |||
| Weight | 24 kg | |||
| Topology | High frequency isolation (for battery) | |||
| Operating ambient temperature range | -40 ~ +60°C | |||
| Ingress protection | IP66 | |||
| Cooling concept | Natural cooling | |||
| Max. operation altitude | 4000 m | |||
| Grid connection standard | NRS 097-2-1, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, MEA, PEA | |||
| Safety / EMC standard | IEC/EN 62109-1/-2, EN 61000-6-2/-3 | |||
| Features | ||||
| DC connection | MC4 plug (PV port) / Terminal Block (BAT port) | |||
| AC connection | Terminal Block | |||
| Display | LED indicator & Bluetooth + APP | |||
| Communication | RS485, CAN, Optional: Wi-Fi, GPRS, LAN | |||
