This package consists of the following products:

BYD LVS 4kWh Battery Box Premium battery module 1x -4Kwh / 2x -8kWh / 3x -12kWh / 4x -16kWh / 5x - 20kWh / 6x -24kWh
1 x BYD PDU Battery-Box Premium LVS power distribution unit for the LVS battery set
1 x BYD Battery Box Premium LV BMU

The BYD Battery-Box Premium LVS extention module is a Lithium Iron Phosphate (LFP) battery.
Battery-Box Premium LVS, is aimed for PV self-consumption optimization for residential and light commercial on-grid and off-grid applications including capabilities for high-powered emergency-backup systems.
A single Battery-Box Premium LVS tower contains between 1 to 6 battery LVS modules stacked in parallel and can reach from 4 to 24.0 kWh usable capacity in one tower.

Product advantages:
Scalable from 4 kWh to 256 kWh
Maximum Flexibility for any Application with up to 64 Modules
Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety, Life Cycle and Power
Capable of High-Powered Emergency-Backup and Off-Grid Function
Patented Internal Plug Design Requires No Additional Wiring
Self-Consumption Optimization for Residential and Commercial Applications

Battery Type: Lithium Iron Phosphate (LFP)
Nominal Energy: 4000 Wh
Depth of discharge: 100.00%
Voltage: 48 V