The BYD Battery-Box LV Flex is a lithium iron phosphate (LFP) battery pack for use with an external inverter. The communication with the inverter is established through the Battery-Box Premium LV BMU (battery management unit  - sold seperately).

Connect up to 64 LV Flex modules in parallel on one BMU to reach individual capacities between 5 and 320 kWh.

Thanks to its 3U design, the LV Flex can adapt to off-the-shelf racking systems. And with the possibility of stacking up to 4 units or installing them vertically, the LV Flex provides a variety of options for bespoke housing designs.