BYD 15.4 kWh Premium LVL Lithium Battery
BYD Battery-Box Premium LVL 15.4kWh Lithium Battery | 51.2V LFP
BYD Battery-Box Premium LVL 15.4kWh (51.2V) Low Voltage LiFePO4 Battery – high-capacity, cobalt-free energy storage with excellent scalability and high continuous power output. Ideal for residential, commercial and off-grid systems.
BYD Battery-Box Premium LVL 15.4kWh – Flexible Low-Voltage Energy Storage
The BYD Battery-Box Premium LVL 15.4 is a premium low-voltage LiFePO4 battery designed for use with external inverters. It delivers 15.36 kWh of usable energy and is engineered for maximum safety, high power output and long-term reliability.
Key Features & Benefits
- Usable energy: 15.36 kWh
- Nominal voltage: 51.2 V
- Max continuous output current: 250 A
- Peak output current: 375 A (5 seconds)
- Cobalt-free Lithium Iron Phosphate (LFP) chemistry for superior safety
- Round-trip efficiency ≥95%
- Highly scalable – parallel up to 64 units (system capacity up to 983 kWh)
- Compatible with leading 1-phase and 3-phase low-voltage inverters
- Capable of high-powered backup and off-grid operation
- Space-saving design (can stack two units)
- Communication: CAN / RS485
- 10-year warranty
Ideal Applications
- Residential solar energy storage
- Commercial and light industrial systems
- Hybrid and off-grid installations
- High-power backup systems
- Expanding existing low-voltage battery banks
Technical Specifications
| Specification | Details |
|---|---|
| Model | BYD Battery-Box Premium LVL 15.4 |
| Battery Type | LiFePO₄ (Lithium Iron Phosphate, cobalt-free) |
| Usable Energy | 15.36 kWh |
| Nominal Voltage | 51.2 V |
| Operating Voltage Range | 40 – 57.6 V |
| Max Continuous Output Current | 250 A |
| Peak Output Current | 375 A (5 s) |
| Round-trip Efficiency | ≥95% |
| Communication | CAN / RS485 |
| Dimensions (H × W × D) | ≈500–660 × 650 × 575 mm |
| Weight | ≈164–168 kg |
| Protection Rating | IP20 (Indoor) |
| Operating Temperature | -10°C to +50°C |
| Scalability | Up to 64 units in parallel (983 kWh) |
| Certifications | IEC62619, CE, UN38.3 |
| Warranty | 10 years |
Available at Coastal Solar Africa – serving Mombasa, Kilifi, Malindi, Diani and the wider Coast region with genuine BYD products, delivery and professional installation support.
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