BYD B-Box Premium LVS 12.0 Lithium Battery 12kWh
Modelo: Battery-Box Premium LVS 12.0- Sku: BYDBATE003
- Vendor: BYD
Specifications
Product Description
The BYD B-Box Premium LVS 12.0 is a low-voltage 51.2 V LFP lithium battery (LiFePO₄, cobalt-free) that delivers 12 kWh usable in a modular and stackable system. Its modular architecture simplifies installation, allows expansion up to 16/20/24 kWh, and ensures safety, reliability, and easy integration with 48 V inverters via CAN/RS485 communication. It is a solution designed for residential and small commercial installations seeking energy autonomy, backup during outages, and maximum performance in self-consumption.
Main Features
- Usable capacity: 12 kWh (3× LVS 4.0 modules).
- Nominal voltage: 51.2 V (operating range 40–57.6 V).
- Safe chemistry: LiFePO₄ cobalt-free, high thermal stability.
- Max. continuous current: 195 A; 5 s peak: 270 A.
- Round-trip efficiency: ≥ 95 % with minimal loss per cycle.
- Protection rating: IP55 (indoor/protected outdoor use).
- Communication: CAN/RS485 with BYD profile for inverter integration.
Advantages or Benefits
- Modular and scalable: expand from 12 to 16/20/24 kWh by adding LVS 4.0 modules without replacing the tower.
- Superior safety: cobalt-free LFP technology with master BMS (BMU) and integrated protection in PDU.
- High efficiency and lifespan: performance ≥ 95 % and deep cycles with limited degradation.
- Wide compatibility: integration with 48 V inverters/chargers (single and three-phase) via CAN/RS485.
- Professional installation: PDU per tower for DC protections and organized distribution.
- Backup/off-grid support: suitable for self-consumption with battery, EPS systems, and off-grid applications.
Purpose or Applications
Ideal for residential self-consumption with zero feed-in or compensation, backup against grid outages, off-grid systems in isolated homes, small businesses, telecom, and light industrial applications requiring 48 V, high current, and maximum reliability.
Technical Specifications
| Usable capacity | 12 kWh (3× LVS 4.0 modules) |
| Nominal voltage | 51.2 V (40–57.6 V) |
| Max. continuous current | 195 A (5 s peak: 270 A) |
| Round-trip efficiency | ≥ 95 % |
| Protection | IP55 (tower assembly) |
| Communication | CAN/RS485 (BYD profile) |
| Chemistry | LiFePO₄ (LFP, cobalt-free) |
| Approx. dimensions | 944 × 650 × 298 mm (H×W×D) |
| Approx. weight | 154 kg (modules + PDU) |
| Operating temperature | –10 °C to +50 °C (charge derating < +5 °C) |
Compatibilities
This product is compatible with: BYD B-Box Premium LVS 4.0 kWh Lithium Module (expansion), BYD Battery-Box Premium LVS PDU (1× per tower), and BYD Battery-Box Premium V2 BMU for LVS and LVL (1× per system).
BYD B-Box Premium LVS 12.0 is a professional solution for demanding renewable energy projects. It increases autonomy, optimizes space, and improves the efficiency of your installation.
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BYD B-Box Premium LVS 12.0 Lithium Battery 12kWh
