BYD B-Box Premium LVL 15.4 kWh Lithium Battery
Modelo: Battery-Box Premium LVL 15.4- Sku: BYDBATE007
- Vendor: BYD
Specifications
Product Description
The BYD B-Box Premium LVL 15.4 kWh is a low-voltage 51.2 V LFP lithium battery (LiFePO₄, cobalt-free) designed to offer high capacity and high currents in 48 V systems. With 15.36 kWh usable per unit, rack/cabinet format, and communication with inverters via CAN/RS485 (BYD profile through BMU V2), it is ideal for advanced residential installations and small commercial or industrial applications that require reliability, safety, and efficiency.
Main Features
- Usable capacity per unit: 15.36 kWh.
- Nominal voltage: 51.2 V (typical range 40–57.6 V).
- Max. continuous current: 250 A; 5 s peak: 360 A.
- Safe chemistry: LiFePO₄ (LFP) cobalt-free, high thermal stability.
- Round-trip efficiency: ≥ 95 % for greater energy utilization.
- Professional format: rack/cabinet with front access and easy maintenance.
- Communication: CAN/RS485 (BYD profile managed by BMU V2).
Advantages or Benefits
- High power at 48 V: supports high currents for consumption peaks, startups, and demanding loads.
- Simple scalability: parallel multiple units to increase total capacity without redesigning the installation.
- LFP safety: cobalt-free technology with excellent thermal behavior and long service life.
- Quick integration: standardized communication with compatible inverters for on-grid, backup (EPS), and off-grid modes.
- Agile maintenance: cabinet design with front access that facilitates inspections and service.
Purpose or Applications
Designed for high-demand residential self-consumption, small businesses, technical rooms, and micro-industrial applications at 48 V. Functions as the main battery in on-grid systems with backup, as an energy bank in off-grid installations, and in applications where sustained high currents and controlled peaks are required.
Technical Specifications
| Usable capacity | 15.36 kWh |
| Nominal voltage | 51.2 V (40–57.6 V) |
| Max. continuous current | 250 A (5 s peak: 360 A) |
| Round-trip efficiency | ≥ 95 % |
| Communication | CAN/RS485 (BYD profile via BMU V2) |
| Protection rating | IP20 (indoor use, ventilated enclosure) |
| Approx. dimensions | 660 × 650 × 575 mm (H × W × D) |
| Approx. weight | ≈ 168 kg |
| Format | Rack/Cabinet with front access |
Compatibilities
Requires BMU BYD Battery-Box Premium V2 (1× per system). Can be paralleled with other BYD LVL 15.4 units. Compatible with 48 V inverters/chargers that support BYD profile via CAN/RS485.
BYD B-Box Premium LVL 15.4 kWh is a professional solution for demanding renewable energy projects: it increases autonomy, optimizes rack space, and improves the overall efficiency of your 48 V installation.
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BYD B-Box Premium LVL 15.4 kWh Lithium Battery
