BYD Battery-Box Premium LVL 48V Lithium Battery - 15.4kWh
BYD Battery-Box Premium LVL 15.4 kWh 48V Lithium Battery — High-capacity all-in-one tower battery system | 15.4 kWh nominal capacity (14.8 kWh usable) | 48 V low-voltage architecture | Integrated BMS, fuses & DC breaker | Modular & expandable up to 512 kWh | Cobalt-free LiFePO4 chemistry | Plug-and-play stacking | Compatible with Victron, SMA, Fronius, Growatt & many hybrid inverters | 10-year warranty (60% capacity retention) | Ideal for large residential solar storage, self-consumption, backup power & off-grid systems
The LVL 15.4 is a complete pre-assembled tower with integrated base, control unit & 15.4 kWh storage. Stack additional LVL towers in parallel for 30.8 kWh, 46.2 kWh up to 512 kWh total. 100% DoD, 6000+ cycles & integrated BMS make it safe, reliable & maintenance-free. Works seamlessly with most 48V hybrid inverters.
The BYD Battery-Box Premium LVL 15.4 is a powerful, pre-assembled all-in-one 48V lithium battery tower delivering 15.4 kWh nominal capacity (14.8 kWh usable at 96% DoD) in a single compact unit. Unlike the modular LVS series, the LVL includes integrated base, PDU (power distribution unit), master BMS, DC breaker & fuses – ready for immediate connection to your hybrid inverter without additional components.
Featuring safe cobalt-free LiFePO4 chemistry, the LVL offers exceptional cycle life (≥6000 cycles at 60% capacity retention after 10 years) and 100% depth of discharge for maximum usable energy. The integrated BMS provides advanced cell balancing, over/under-voltage protection, over-current protection & temperature monitoring. Towers can be paralleled (up to 32 units) for total capacities from 15.4 kWh to 512 kWh – ideal for large homes, small commercial sites, full self-consumption or off-grid applications. Plug-and-play design simplifies installation, while broad compatibility with Victron (MultiPlus/Quattro), SMA (Sunny Boy Storage), Fronius (GEN24), Growatt & many other hybrid inverters ensures flexibility.
What Makes the BYD Battery-Box Premium LVL 15.4 Special?
- All-in-One Tower Design — Pre-assembled with base, PDU, BMS & protection – no separate components or inter-cabling required.
- High Usable Capacity — 14.8 kWh usable from 15.4 kWh nominal – 100% DoD for maximum energy storage.
- Safe LiFePO4 Chemistry — Cobalt-free – no thermal runaway risk, perfect for indoor/residential use.
- Scalable to 512 kWh — Parallel up to 32 towers – ideal for large homes or small commercial applications.
- Integrated Protection — Built-in DC breaker, fuses & multi-layer BMS – safe, compliant & reliable.
- Broad Inverter Compatibility — Works with Victron, SMA, Fronius, Growatt, Solis & many 48V hybrid inverters.
- 10-Year Warranty — Guarantees 60% capacity retention after 10 years or 6000 cycles – long-term assurance.
Key Features
Technical Specifications (Single LVL 15.4 Tower)
| Specification | Value |
|---|---|
| MPN / SKU | BYD-LVL-15.4 |
| Nominal Capacity | 15.4 kWh |
| Usable Capacity | 14.8 kWh (96% DoD) |
| Nominal Voltage | 51.2 V |
| Operating Voltage Range | 44.8–57.6 V |
| Max Charge/Discharge Current | 200 A (0.5C) |
| Recommended Charge/Discharge Current | 100 A |
| Peak Discharge Current | 400 A (3 s) |
| Cycle Life | ≥6000 cycles at 60% capacity retention |
| Cell Chemistry | LiFePO4 (cobalt-free) |
| Protection | Integrated BMS & DC breaker (over/under-voltage, over-current, temperature, short-circuit) |
| Operating Temperature (Charge) | 0 °C to +50 °C |
| Operating Temperature (Discharge) | -10 °C to +50 °C |
| Dimensions (H × W × D) | Approx. 1800 × 585 × 298 mm (full tower) |
| Weight | Approx. 180–200 kg (full tower) |
| Warranty | 10 years (60% capacity retention) |
| Certifications | CE, UN38.3, IEC 62619 |
What's in the Box
✅ Complete tower with integrated base & control – no separate PDU required. Stack additional LVL towers in parallel for larger capacities (up to 512 kWh total). Compatible with Victron, SMA, Fronius, Growatt & many hybrid inverters. Installation by qualified electrician required – 48V DC systems need specialist knowledge. 10-year warranty – register online with BYD for full coverage.
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Description
BYD Battery-Box Premium LVL 15.4 kWh 48V Lithium Battery — High-capacity all-in-one tower battery system | 15.4 kWh nominal capacity (14.8 kWh usable) | 48 V low-voltage architecture | Integrated BMS, fuses & DC breaker | Modular & expandable up to 512 kWh | Cobalt-free LiFePO4 chemistry | Plug-and-play stacking | Compatible with Victron, SMA, Fronius, Growatt & many hybrid inverters | 10-year warranty (60% capacity retention) | Ideal for large residential solar storage, self-consumption, backup power & off-grid systems
The LVL 15.4 is a complete pre-assembled tower with integrated base, control unit & 15.4 kWh storage. Stack additional LVL towers in parallel for 30.8 kWh, 46.2 kWh up to 512 kWh total. 100% DoD, 6000+ cycles & integrated BMS make it safe, reliable & maintenance-free. Works seamlessly with most 48V hybrid inverters.
The BYD Battery-Box Premium LVL 15.4 is a powerful, pre-assembled all-in-one 48V lithium battery tower delivering 15.4 kWh nominal capacity (14.8 kWh usable at 96% DoD) in a single compact unit. Unlike the modular LVS series, the LVL includes integrated base, PDU (power distribution unit), master BMS, DC breaker & fuses – ready for immediate connection to your hybrid inverter without additional components.
Featuring safe cobalt-free LiFePO4 chemistry, the LVL offers exceptional cycle life (≥6000 cycles at 60% capacity retention after 10 years) and 100% depth of discharge for maximum usable energy. The integrated BMS provides advanced cell balancing, over/under-voltage protection, over-current protection & temperature monitoring. Towers can be paralleled (up to 32 units) for total capacities from 15.4 kWh to 512 kWh – ideal for large homes, small commercial sites, full self-consumption or off-grid applications. Plug-and-play design simplifies installation, while broad compatibility with Victron (MultiPlus/Quattro), SMA (Sunny Boy Storage), Fronius (GEN24), Growatt & many other hybrid inverters ensures flexibility.
What Makes the BYD Battery-Box Premium LVL 15.4 Special?
- All-in-One Tower Design — Pre-assembled with base, PDU, BMS & protection – no separate components or inter-cabling required.
- High Usable Capacity — 14.8 kWh usable from 15.4 kWh nominal – 100% DoD for maximum energy storage.
- Safe LiFePO4 Chemistry — Cobalt-free – no thermal runaway risk, perfect for indoor/residential use.
- Scalable to 512 kWh — Parallel up to 32 towers – ideal for large homes or small commercial applications.
- Integrated Protection — Built-in DC breaker, fuses & multi-layer BMS – safe, compliant & reliable.
- Broad Inverter Compatibility — Works with Victron, SMA, Fronius, Growatt, Solis & many 48V hybrid inverters.
- 10-Year Warranty — Guarantees 60% capacity retention after 10 years or 6000 cycles – long-term assurance.
Key Features
Technical Specifications (Single LVL 15.4 Tower)
| Specification | Value |
|---|---|
| MPN / SKU | BYD-LVL-15.4 |
| Nominal Capacity | 15.4 kWh |
| Usable Capacity | 14.8 kWh (96% DoD) |
| Nominal Voltage | 51.2 V |
| Operating Voltage Range | 44.8–57.6 V |
| Max Charge/Discharge Current | 200 A (0.5C) |
| Recommended Charge/Discharge Current | 100 A |
| Peak Discharge Current | 400 A (3 s) |
| Cycle Life | ≥6000 cycles at 60% capacity retention |
| Cell Chemistry | LiFePO4 (cobalt-free) |
| Protection | Integrated BMS & DC breaker (over/under-voltage, over-current, temperature, short-circuit) |
| Operating Temperature (Charge) | 0 °C to +50 °C |
| Operating Temperature (Discharge) | -10 °C to +50 °C |
| Dimensions (H × W × D) | Approx. 1800 × 585 × 298 mm (full tower) |
| Weight | Approx. 180–200 kg (full tower) |
| Warranty | 10 years (60% capacity retention) |
| Certifications | CE, UN38.3, IEC 62619 |
What's in the Box
✅ Complete tower with integrated base & control – no separate PDU required. Stack additional LVL towers in parallel for larger capacities (up to 512 kWh total). Compatible with Victron, SMA, Fronius, Growatt & many hybrid inverters. Installation by qualified electrician required – 48V DC systems need specialist knowledge. 10-year warranty – register online with BYD for full coverage.
