BYD B-Box Premium LVS 12.0

The BYD Battery-Box Premium LVS is a lithium iron phosphate (LFP) battery pack for use with an external inverter.

A single Battery-Box Premium LVS contains between 1 to 6 battery modules LVS stacked in parallel and can reach 4 to 24.0 kWh usable capacity in one tower.

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BYD B-Box Premium LVS 12.0 battery storage 12 kWh

  • Scalable from 4 kWh to 256 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, 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



Technical Parameters
Model:Battery-Box Premium LVS 12.0
Number of Modules:3
Usable Energy [1]:12 kWh
Max Output Current [2]:195 A
Peak Output Current [2]:270 A, 5 s
Nominal Voltage:51.2 V
Operating Voltage:40-57,6 V
Dimensions (H/W/D):944 x 650 x 298 mm
Weight:154 kg
Operating Temperature:-10 °C bis +50°C
Battery Cell Technology:Lithium Iron Phosphate (cobalt-free)
Communication:CAN / RS485
Enclosure Protection Rating:IP55
Round-trip Efficiency:≥95%
Scalability:Max. 64 in Parallel (256 kWh)
Certification:VDE2510-50 / IEC62619 / CE / CEC / UN38.3
Applications:ON Grid / ON Grid + Backup / OFF Grid
Warranty [3]:10 Years


[1] DC Usable Energy, Test conditions: 100% DOD, 0.2C charge & discharge at + 25 °C. System Usable Energy may vary with different inverter brands
[2] Charge derating will occur between -10 °C and +5 °C
[3] Conditions apply. Refer to BYD Battery-Box Premium Limited Warranty Letter.

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