BYD 5.0kWh 51.2V LiFePO₄ Lithium Solar Battery LV Flex Lite; 100Ah, 70A Continuous Output, IP20, CAN Communication, Modular Design, Requires External BMU, Scalable up to 64 Units (320kWh)

BYD 5.0kWh 51.2V LiFePO₄ Lithium Solar Battery LV Flex Lite

• 5.0kWh usable lithium iron phosphate (LFP) energy storage.
• 51.2V low-voltage platform (48V class systems).
• 100Ah capacity.
• 70A continuous output current.
• 105A peak output (5 seconds).
• Modular 3U rack-compatible design.
• Scalable up to 64 modules (320kWh usable capacity).
• Compatible with leading 1-phase and 3-phase inverters (via external BMU).
• IP20-rated enclosure for indoor installation.
• ≥95% round-trip efficiency.

BYD 5.0kWh 51.2V LiFePO₄ Lithium Solar Battery LV Flex Lite

Electrical Specifications

• Battery Chemistry: Lithium Iron Phosphate (cobalt-free)
• Nominal Voltage: 51.2 V
• Operating Voltage Range: 43.2 – 57.6 V
• Capacity: 100Ah
• Usable Energy: 5.0 kWh
• Max Continuous Output Current: 70A
• Peak Output Current: 105A (5 seconds)
• Round-Trip Efficiency: ≥95%

Scalability & System Integration

• Maximum Parallel Units: 64
• Maximum Total Usable Capacity: 320 kWh
• Communication Interface: CAN
• Requires BYD Battery-Box Premium LV BMU
• Compatible with approved inverter list (refer to BYD compatibility guide)
• Installation Method: With or without rack (3U format)

Environmental & Installation

• Enclosure Protection Rating: IP20
• Operating Temperature Range: -10°C to +50°C
• Installation Options: Rack-mounted / Vertical stacking
• Weight: 47 kg
• Dimensions (H × W × D): 132 × 482 × 521 mm

Certifications

• IEC62619
• CE
• UN38.3
• IEC62040