BYD Battery-Box LV Flex Lite 5kW

The BYD Battery-Box LV Flex Lite 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). Connect up to 64 LV Flex Lite Modules in parallel on one BMU to reach individual capacities between 5 and 320 kWh. Thanks to it’s 3U design, the LV Flex Lite can adapt to offthe-shelf racking systems. And with the possibility of stacking up to 4 units or installing them vertically, the LV Flex Lite provides a variety of options for bespoke housing
designs.

· Perfect Battery for bespoke Projects and Integrated Systems
· Scalable from 5 kWh to 320 kWh
· Maximum Flexibility for any Application with up to 64 Modules
Connected in Parallel
· Compatible with Market Leading 1 and 3 Phase Inverters
· Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety,
Lifespan and Power
· Self-Consumption Optimization for Residential and

Capable of High-Powered Emergency-Backup and Off-Grid Function
Commercial Applications

Specification

Usable Energy: 5.0 kWh
Max Cont. Output Current: 70 A
Peak Output Current: 105 A, 5 s
Dimensions (H/W/D): 132x 482 x 521 mm
Weight: 47 kg
Nominal Voltage: 51.2 V
Operating Voltage: 43.2 -57.6 V
Operating Temperature: -10 °C to +50°C
Battery Cell Technology: Lithium Iron Phosphate (cobalt-free)
Communication: CAN
Enclosure Protection Rating: IP20
Round-trip Efficiency: ≥95%
Scalability: Max. 64 in Parallel (320 kWh)
Certification: IEC62619 / CE / UN38.3 / IEC62040
Applications: ON Grid / ON Grid + Backup / OFF Grid
Compatible Inverters: Refer to BYD Battery-Box LV Flex Lite Minimum Configuration List
Installation method: With / Without Rack

Documents

BYD Battery-Box LV Flex Lite 5kW Datasheet