SR home storage battery cabinet with high energy density LFP batteries. The capacity of the system is flexible between 2.4kWh and 19.2kWh, and with the BMS management system, it has a cycle life of more than 10 years, which is suitable for installation in villas, office areas and other scenarios.
| Technical Parameter | SR072B048 | SR144B048 |
| DC (battery) | ||
| Total capacity (kWh) | 2.4/4.8/7.2 | 9.6/12/14.4 |
| Nominal voltage (V) | 48V | |
| Discharge voltage (V) | 45~54 | |
| Charging voltage (V) | 52.5~54 | |
| Maximum charging current (A) | 25/50/75 | 100/120 |
| Maximum discharge current (A) | 25/50/75 | 100/120 |
| protection grade | IP21 | |
| general data | ||
| Size W*D*H (mm) | 530*350*680 | 530*350*1200 |
| Weight（kg） | 83 | 163 |
