First Battery 5.12kWh 51.2V Lithium Battery

Features

• Safety: LFP(Lithium ion Phosphate) the highest safety.
• Up to 8 in Parallel: Flexible to increase capacity without any other equipment or settings.
• Cycle Life: ≥6000 cycles.
• Wi-Fi & APP: Integrated Wi-Fi Modem OTA online upgrade convenient after-sales service.
• Installation: Simple buckle fixing minimize the installation time and cost.
• High-precision SOC: Accurate sampling of voltage and current SOC mathematic more accurate and never jump.

Basic Parameters

• Module: FNB-5100S.
  
• Nominal Voltage (V): 51.2.
  
• Nominal Capacity (Wh): 5120.
  
• Usable Capacity (Wh): 4608.
  
• Dimension (mm): 442 x 500 x 133.
  
• Weight (Kg): 52.
  
• Voltage Range (V): 48 ~ 56.
  
• Charge/Discharge Current (A): 50/100 (Recommend).
  
• Communication Port: CAN / RS485.
  
• Single string quantity (pcs): 8.
  
• Working Temperature/°C (Charge): 0 ~ 45.
  
• Working Temperature/°C (Discharge): - 10 ~ 55.
  
• Storage Temperature/°C: - 20 ~ 60.
  
• Humidity: 5 ~ 85%.
  
• Altitude (m): <2000.
  
• IP Rating: IP20.
  
• Warranty: 10 Years.
  
• Cycle life: 6000.
  
• Authentication Level: UN38.3.
  
• Cooling Type: Ambient Cooling.
  
• Installation: Cabinet or Wall Mounting.
  

• Weight: 40.5 kg (Only support paralleling configuration only).