BYD B-Box Premium LVL (2021) 15.4 storage 15.36 kWh incl. BMU
The BYD Battery-Box Premium LVL is a lithium iron phosphate (LFP) battery for use with an external inverter.
Thanks to its control and communication unit (BMU), the Battery-Box Premium LVL scales to meet the project requirements, no matter how large they may be.
Start with Battery-Box Premium LVL15.4 (15.36 kWh) and extend later to 983 kWh using parallel interconnection of up to 64 batteries.
- Scalable from 15.4 to 983 kWh
- Compatible with 1 and 3 Phase Inverters
- Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety, Life Cycle, and Power
- Capable of High-Powered Back-up and Off-Grid Function
- Space Saving via the Ability to Stack 2 Premium Batteries
- Add Additional Batteries in Parallel to Expand the System
168 kg
| Technical Parameters | |
| Model: | Battery-Box Premium LVL (2021) 15.4 |
| Number of Modules: | 2 |
| Usable Energy [1]: | 15.36 kWh |
| Max Output Current [2]: | 250 A |
| Peak Output Current [2]: | 375 A, 5 s |
| Nominal Voltage: | 51.2 V |
| Operating Voltage: | 40-57.6 V |
| Dimensions (H/W/D): | 660 x 650 x 575 mm |
| Weight: | 168 kg |
| Operating Temperature: | -10 °C bis +50°C |
| Battery Cell Technology: | Lithium Iron Phosphate (cobalt-free) |
| Communication: | CAN/RS485 |
| Enclosure Protection Rating: | IP20 |
| Round-trip Efficiency: | ≥95% |
| Scalability: | Max. 64 in Parallel (983 kWh) |
| Certification: | IEC62619 / CE / CEC / UN38.3 |
| Applications: | ON Grid / ON Grid + Backup / OFF Grid |
| Warranty [3]: | 10 Years |
[1] DC Usable Energy, Test conditions: 100% DOD, 0.2C charge & discharge at + 25 °C. System Usable Energy may vary with different inverter brands
[2] Charge derating will occur between -10 °C and +5 °C
[3] Conditions apply. Refer to BYD Battery-Box Premium Limited Warranty Letter.
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