Helios Lithium-Ion 20kW

🔋 SBL 2020 LiFePO₄ Battery

⚡ Performance Parameters

• Cell Type: LiFePO₄
• Cell Specification: 314Ah
• Number of Cells: 16
• Nominal Voltage: 51.2V
• Operating Voltage: 44.8V – 57.6V
• Nominal Energy: 20.07kWh
• Usable Energy: 18.06kWh
• Charge/Discharge Current (Recommended): 196A
• Charge/Discharge Current (Max): 250A

🔌 Communication

• Display: SOC, Faults & Operating Status
• Communication Protocol: RS485 / CAN

⚙️ General Parameters

• Weight: 145kg (approx.)
• Dimensions (W×H×D ±1mm): 420 × 1100 × 250 mm (approx.)
• Parallel Connection: Up to 15 units (≈270kWh total)
• Life Cycle: ≥8000 cycles (25°C, 90% DOD, 1C, 70% EOL)

🌡️ Environmental Conditions

• Operating Temperature:
  • Charge: 0°C – 50°C
  • Discharge: -20°C – 50°C
• Storage Temperature:
  • -20°C – 45°C (≤1 month)
  • -20°C – 35°C (≤6 months)
• Relative Humidity: 5% – 95% (non-condensing)

🛠️ Installation & Protection

• Cooling Method: Natural Cooling
• Installation: Floor-standing
• Installation Environment: Indoor
• Ingress Protection Rating: IP21
• Maximum Operating Altitude: ≤2000m

🛡️ Safety & Certification

• Protection Features: Overvoltage, Overcurrent, Short Circuit & Overtemperature Protection
• Certification: CE, UN38.3