AkuBox LiFePO4 314Ah 51.2V CAN2.0/RS485

AkuBox LiFePO4 314Ah 51,2V

AkuBox mivvyENERGY, your solar battery

• safe LiFePO4 technology with high energy density
• internal Smart BMS with protection and monitoring functions and Bluetooth
• modular, compact and powerful battery with quick installation
• designed for long life, over 8000 cycles
• ideal as a solar battery for home photovoltaic systems

Technical specifications:

• Rated voltage: 51.2V
• Rated capacity: 314Ah
• Energy: 16076 Wh
• Communication: CAN2.0 / RS232 / RS485
• Connectivity: bluetooth
• Active balancing: YES
• Internal resistance: ≤ 45 mΩ @ 50% SOC
• Efficiency: > 96%
• Cycle count / lifetime: > 8000 @ 70% DoD
• Number of connected parallel modules: up to 15
• Charging current: 100 A
• Maximum charging current: 120 A
• Charging voltage: 57.2V
• BMS charging limit voltage: < 58.4 V (3.65 V / cell)
• Recharge limit voltage: > 54.5 V (3.4 V / cell)
• Balance voltage: < 55.2 V (3.45 V / cell)
• Maximum sustained discharge current: 200 A
• Maximum discharge current (3 seconds): 250 A
• BMS discharge current: 300 A / (300 ms)
• Balancing switching voltage: 55.2 V (3.45 V / cell)
• Discharge cut-off voltage: 44.8 V (2.8 V / cell)
• BMS cut-off voltage:> 43.2 V (2s) (2.7 V / cell)
• Discharge re-discharge limit voltage: > 49.6 V (3.1 V / cell)
• Short circuit protection evaluation time: 250 μs ~ 500 μs
• Certificates: CE (battery), UN38.3 (battery), UL1642 & IEC62133 (cells)
• Transport Classification: UN 3480, Class 9
• Dimensions (W x H x D): 545 x 840 x 330mm
• Weight: 135 kg (with pack 153 kg)
• Terminal Tightening Torque: 9 Nm ~ 11 Nm
• Housing Material: SPPC
• Degree of protection: IP 40
• Operating temperature / discharge: -20 °C ~ 55 °C
• Operating temperature / charge: 0 °C ~ 45 °C
• Storage temperature: -5 °C ~ 35 °C
• BMS disconnection limit temperature: 55 °C
• BMS reconnection temperature: 45 °C

ℹ️ Multiple batteries cannot be connected in series.

❗ From the factory, the BMS is set to specific parameters. Any unprofessional intervention or alteration of the set parameters will result in permanent damage to the product and void the warranty.

❓ Will this battery communicate with your inverter? See this compatibility chart.