SAJ B2 Series Home Battery
Model
BU2-5.0-HV1
Usable Storage Capacity
4.5 kWh
Total Storage
5 kWh
Max Charging / Discharging Current
30 A
Battery Cell Technology
Lithium Iron Phosphate (LiFePO4)
Depth of Discharge
90%
Dimensions (WHD)
626mm x 261mm x 365mm
Weight
50.5 kg
The SAJ B2 series is a high-voltage solar battery. Its cobalt-free LiFePO4 battery cells make it a safe and reliable choice for residential solar installations. The B2 Battery is flexible and adaptable. It can be customised to fit different energy needs, ranging from 5.0 kWh to 25.0 kWh. Plus, it’s built to withstand outdoor conditions, making it a durable choice for various applications.
The SAJ B2 series is more than just a high-capacity battery. By storing solar energy, the battery offers energy independence and a reliable power supply even when the grid goes down.
Featuring a modular design, the B2 battery is easily expandable up to 25 kWh to match your specific energy requirements. The battery package contains the battery modules and a BMS controller housed in a sheet metal shell.
Features:
- Safe & reliable LiFePO4 batteries
- Remote firmware upgrade
- Modular design scalable up to 25.0kWh
- IP65 outdoor design
- 90% depth of discharge
- Wall-mounted or ground-mounted
SAJ B2 5kWh Home Battery (1 Module)
Feed-In Type | Single Phase |
Rated Energy | 5 kWh |
Usable Energy | 4.5 kWh |
Rated Power | 3072 W |
Dimensions (W x H x D) | 626 mm x 261 mm x 365mm |
Weight | 121 kg |
Nominal Voltage | 102.4 V |
Operating Voltage | 89.6 – 115.2 V |
Max. Charge Current | 30 A |
Max. Discharge Current | 30 A |
Control Module
Max. Fault Current | 100 A |
Dimensions (W x H x D) | 626mm x 220mm x 365mm |
Weight | 11 kg |
General Parameters
Ingress Protection | IP65 |
Mounting | Wall-Mounting (optional)/Ground-Mounted |
Operating Temperature Range | Charging: 0~50℃; Discharging: -10~50℃ |
Ambient Humidity | 0~95% non-condensing |
Cooling Method | Natural convection |
Communication | CAN |
Applicable Standard | IEC 62619(Cell & Pack), EN 62477-1, EN 61000-6-1/2/3/4, UN38.3 |
Compatible Products:
SAJ Hybrid Inverter
- Battery fast charging/discharging supported
- Easy setting of smart working modes