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We can store solar energy in a high-performance battery storage system. Then when we face high utility bills and sudden power outages, it can supply power in time. To achieve true energy independence and security, solar battery storage systems are a perfect choice for you.
| System capacity | 10.75kwh | 21.5kwh |
| Number of battery parallel | 1 | 2 |
| Rated capacity of battery | 210Ah | 420Ah |
| Weight | 170kg | 260kg |
| Dimention（L*W*H） | 580*350*1280mm | 580*350*1800mm |
| Max input power | 7kw | |
| Max output power | 5kw | |
| Battery type | LFP | |
| IP | IP40 | |
| Life | ≥3500cycles | |
| PV max input power | 7kw |
| PV max input current | 2*14A |
| PV Max input voltage | 550V |
| MPPT channels | 2 |
| MPPT voltage range | 125~550V |
| AC rated output power | 5kw |
| AC rated output current | 21.7A |
| Grid wires | L+N+PE |
| Rated output voltage | AC 230V |
| Grid voltage range | AC 180~270V |
| Rated frequency | 50/60Hz |
| Rated voltage | 51.2V |
| Working voltage range | 40~58.4V |
| Communication interfaces | CAN/RS232/RS485 |
| Constant charging current | 50A |
| Constant discharging current | 100A |
| Peak charging current | 100A |
| Peak discharging current | 110A |
| Cooling method | Natural cooling |
| IP | IP40 |
| Charging temperature range | 0~60℃ |
| Discharging temperature range | -20~60℃ |
| Working relative humidity | 10%-90%RH |
| Rated output power | 5kw |
| Rated output current | 21.7A |
| Rated output voltage | AC 230V |
| Rated output frequency | 50/60Hz |
| THDU | ＜2% |
