BYD Battery-Box Premium LVS 20.0 (48V Low Voltage Battery)
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The BYD Battery-Box Premium LVS 20.0 is the undisputed powerhouse within the 48V (Low Voltage) segment. This system combines five stacked LVS modules to achieve an impressive usable capacity of 20.0 kWh. Featuring robust LiFePO4 technology and a patented internal plug system (eliminating internal cable clutter), this system offers maximum reliability for heavy-duty residential applications and professional off-grid installations.
- Capacity: 20.0 kWh (100% Usable), scalable up to 256 kWh.
- Technology: 48V Low Voltage (Safe & Compatible with Victron/SMA).
- Power: Up to 250A continuous output for heavy loads.
- Safety: Cobalt-free Lithium Iron Phosphate (LFP) cells.
Technical Superiority for Off-Grid & Backup
The LVS 20.0 is specifically designed for scenarios where reliability is paramount. With a nominal voltage of 51.2V and the capability to deliver up to 250A, this system is perfect for powering heavy inductive loads or entire households during power outages. Installation is flexible: the IP55 rating allows for placement in garages or sheltered outdoor locations. The modular design ensures you are investing in a future-proof system that grows with your energy needs.
Specifications
| Feature | Value |
|---|---|
| Model | Premium LVS 20.0 |
| Total Energy | 20.0 kWh |
| Number of Modules | 5x LVS Module (4.0 kWh) |
| Nominal Voltage | 51.2 V (Low Voltage) |
| Operating Voltage | 40 - 57.6 V |
| Max. Output Current | 250 A |
| Dimensions (H/W/D) | 1657 x 650 x 298 mm |
| Weight | 244 kg |
| Protection Class | IP55 |
| Cell Technology | Lithium Iron Phosphate (LiFePO4) |
| Communication | CAN |
What is included in the package?
The delivery of the BYD Battery-Box Premium LVS 20.0 consists of multiple heavy packages:
- 1x LVS PDU + Base Package (19kg): The Power Distribution Unit, base, wall brackets, and connectors.
- 5x LVS Battery Module (45kg each): 5 modules of 4.0 kWh each.
- Documentation: Quick Start Guide and warranty terms.
- Note: DC power cables to the inverter are not included by default and should be custom made (minimum 50mm² or 70mm² recommended).
Which inverters are compatible with the LVS?
The LVS series is a 48V system and works with market-leading single-phase and three-phase Low Voltage inverters. We recommend:
- Victron Energy: Quattro and MultiPlus (Ideal for Off-grid/ESS).
- Solis: RAI (Retrofit) and RHI series (Low Voltage).
- SMA: Sunny Island series.
- GoodWe: ES, EM, and SBP series.
Always check the compatibility list for specific LVS configurations.
Is the capacity expandable later?
Yes, the LVS is extremely scalable. Within a single tower, you can stack up to 6 modules (24.0 kWh). Additionally, you can connect up to 16 towers in parallel for a maximum capacity of 256 kWh. Expansion is possible at any time, making this system highly flexible for growing energy needs.
Is this battery suitable for Off-Grid use?
Absolutely. The BYD LVS 20.0 is the global standard for professional off-grid systems. Thanks to the stable LiFePO4 chemistry, robust design, and seamless integration with Victron and SMA inverters, this is the premier choice for autonomous power supply.
View our full collection of BYD Home Batteries here.
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