BYD Battery-Box Premium LVS – Modular Low Voltage Energy Storage System

The BYD Battery-Box Premium LVS is a flexible and scalable low-voltage lithium iron phosphate (LFP) battery system designed for residential and light commercial energy storage applications. Known for its safety, performance, and adaptability, the LVS series offers a robust solution for both off-grid and grid-tied systems.

Each LVS unit features a modular design, allowing users to start with a small system and expand easily by stacking additional battery modules—up to 4.0 kWh per module and scalable up to 256 kWh when connecting multiple towers in parallel. This flexibility makes the Battery-Box Premium LVS ideal for a wide range of energy needs, from self-consumption and backup power to full off-grid systems.

The system uses high-performance LFP cells that offer superior safety, long cycle life, and excellent thermal stability. It is compatible with leading inverter brands and supports remote monitoring for real-time energy management. Installation is quick and straightforward, with plug-and-play cable connections and no internal wiring required between modules.

With a compact footprint, IP55 rating for outdoor use, and reliable BYD engineering, the Battery-Box Premium LVS delivers long-term value, high energy density, and peace of mind for solar + storage users seeking energy independence and efficiency.