Deye SE-G5.1 5.12kWh 51.2V LiFePO₄ Lithium Solar Battery; Rack-Mounted, Built-in Intelligent BMS, 100Ah, 50A Charge/Discharge, IP20, CAN/RS485, Stackable up to 64 Units (327.68kWh)

Original price was: UGX 4,190,000.Current price is: UGX 3,290,000.

Deye SE-G5.1 5.12kWh 51.2V LiFePO₄ Lithium Solar Battery highlights

  • 5.12kWh LiFePO₄ lithium energy storage module.
  • 51.2V low-voltage system (48V class).
  • 100Ah battery capacity.
  • Built-in intelligent BMS for protection and balancing.
  • 50A continuous charge and discharge capability.
  • 100A peak discharge (10 seconds).
  • Scalable up to 64 units (327.68kWh total capacity).
  • CAN2.0 and RS485 communication support.
  • ≥6000 cycle life at 80% depth of discharge.
  • Suitable for residential and commercial ESS installations.
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Description

Deye SE-G5.1 5.12kWh 51.2V LiFePO₄ Lithium Solar Battery datasheet

Electrical Specifications

  • Battery Chemistry: LiFePO₄
  • Nominal Voltage: 51.2V
  • Operating Voltage Range: 44.8V – 57.6V
  • Capacity: 100Ah
  • Nominal Energy: 5.12kWh
  • Recommended Depth of Discharge: 80%
  • Max Continuous Charge Current: 50A
  • Max Continuous Discharge Current: 50A
  • Peak Current: 100A (10 seconds)
  • Cycle Life: ≥6000 cycles

Scalability & System Integration

  • Maximum Parallel Units: 64
  • Maximum Total Capacity: 327.68kWh
  • Communication Ports: CAN2.0, RS485
  • Compatible with Deye hybrid inverters
  • Modular expansion design

Installation & Environmental Specifications

  • Installation Type: Wall-mounted / Floor-mounted (stacked) / Rack-mounted
  • Ingress Protection Rating: IP20
  • Operating Temperature:
    • Charge: 0°C to 55°C
    • Discharge: -20°C to 55°C
  • Storage Temperature: 0°C – 35°C
  • Relative Humidity: ≤95%
  • Permissible Altitude: ≤2000m
  • Weight: 44kg
  • Dimensions (W × H × D): 440 × 540 × 133 mm

Warranty & Certification

  • Warranty Period: 5 Years
  • Certifications: UN38.3, MSDS

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