BYD B-Box Premium HVS 10.2 kWh Lithium Battery

Product Description

The BYD B-Box Premium HVS 10.2 kWh Lithium Battery combines 4 HVS modules of 2.56 kWh on a Base and an upper BCU to supply 10.2 kWh usable at a nominal 409 V. Its cobalt-free LFP chemistry provides maximum safety, while the modular plug-in design and CAN/RS485 communication with BYD profile simplify integration with top-tier HV inverters.

Main Features

• Usable energy: 10.2 kWh (4× HVS 2.56).
• Nominal voltage: 409 V (320–480 V).
• Current: 25 A continuous; 50 A peak 5 s.
• Chemistry: LiFePO₄ (LFP), efficiency ≈96 %.
• Protection: IP55; plug-in connection between modules.

Advantages or Benefits

• Scalable: expand up to 12.8 kWh per tower or parallel up to 3 towers with the same number of modules.
• Wide compatibility: native integration with HV inverters via CAN/RS485.
• Fast installation and maintenance: organized architecture and no internal wiring.

Purpose or Applications

Residential self-consumption with back-up, small businesses, and HV projects that prioritize LFP safety, high efficiency, and compact format.

Technical Specifications

Compatibilities

Compatible with: BCU + BYD HVS/HVM Base (1× per tower), HVS 2.56 kWh Module for expansion, and HV inverters with BYD profile.

BYD B-Box Premium HVS 10.2 kWh Lithium Battery is a professional solution for demanding renewable energy projects. It increases autonomy, optimizes space, and improves the efficiency of your installation.