Product characteristics
| Model | KS-W5 | KS-W10 |
| Battery Type | 48V 100 AH LiFePO4 | 48V 200 AH LiFePO4 |
| Nominal Energy(KWh) | 4.8 | 9.6 |
| Usable Energy(KWh) | 4.32 | 8.64 |
| Peak Output Power (KW, 3 Seconds) | 7.68 | 9.6 |
| Round-Trip Efficiency | ≥97.5% | |
| Nominal Voltage(V) | 48V | |
| Operating Voltage(V) | 42-55 | |
| Max Charge/Discharge Current(A) | 80/80 | 100/100 |
| Communication | CAN, RS485 | |
| Enclosure Protection Rating | IP21 | |
| Operating Temperature (°C) | -70 | |
| Cooling Type | Natural Cooling | |
| Installation | Wall Mounted, Indoor | |
| Cycles Life | ＞6,000 | |
| Design Life | 20+ Years (25℃@77℉) | |
| Recommend DOD | 90% | |
| Dimension (W*H*D, mm) | 480*500*240 | 550*650*240 |
| Weight (Kg) | 48 | 90 |
| Humidity | 5% – 95% | |
| Altitude (m) | ＜2,000 | |
| Warranty | 5 Years | |
| Safety Standard | UL1973/IEC62619/UN38.3 | |
| Scalability | Max 8 Pcs in Parallel | Max 16 Pcs in Parallel |
