Primary keywords: choose LiFePO4 battery, lithium battery selection
Secondary keywords: battery capacity, inverter compatibility

Introduction

Selecting the correct LiFePO₄ battery requires understanding both technical and application requirements.

1. Define Energy and Power Requirements

• Daily energy consumption (kWh)
• Peak power demand (kW)

2. Voltage and System Configuration

• 12V, 24V, 48V, or high-voltage packs
• Series and parallel design

3. Cycle Life and Warranty

Look for:

• ≥6,000 cycles @ 80% DOD
• ≥10-year warranty

4. BMS Quality and Protection Functions

Ensure:

• CAN/RS485 communication
• Inverter compatibility

5. Certifications and Compliance

• UN38.3
• IEC 62619
• CE / UL1973

Conclusion

Proper battery selection ensures optimal performance, safety, and return on investment.