The BYD Battery-Box Premium LV Flex Lite 5.0 kWh (and the matching BatteryBox LV5.0) is a top-tier, low-voltage 48V (51.2V nominal) Lithium Iron Phosphate (LiFePO4) solar storage battery. It is highly regarded globally for its exceptional safety profile, featuring cobalt-free chemistry and an industry-leading 100% usable depth of discharge (DoD).
Key Technical Specifications
The standard parameters of the BYD 5kWh 48V battery module include:
Specification
DetailsNominal Energy5.0 kWh (100% usable)Nominal Voltage51.2 VOperating Voltage43.2 V to 57.6 VMaximum Charge Current100 A to 150 A (depending on specific revision)Round-Trip Efficiency\(\ge \) 95%Battery ChemistryLithium Iron Phosphate (LFP / Cobalt-free)Enclosure RatingIP20 / IP21 (designed for sheltered indoor settings)Cycle Life6,000+ cycles at standard parameters