Deye 5.12kWh 51.2V LiFePO₄ Lithium Solar Battery RW-L5.1; Built-in BMS, 100Ah, 100/120A Charge/Discharge, IP65, CAN/RS485, Wall-Mounted, Scalable up to 32 Units (163.84kWh)

Deye 5.12kWh 51.2V LiFePO₄ Lithium Battery RW-L5.1

• 5.12kWh lithium iron phosphate (LiFePO₄) energy storage module.
• 51.2V low-voltage system compatible with hybrid inverters.
• 4.61 kWh usable energy at 90% depth of discharge.
• Built-in intelligent BMS for cell balancing and protection.
• 100A continuous charge / 120A continuous discharge capability.
• 200A peak discharge (10 seconds) for high-load support.
• Built-in 125A DC circuit breaker for added safety.
• Scalable up to 32 units (163.84kWh total capacity).
• IP65-rated enclosure for indoor and outdoor installation.
• ≥6000 cycle life at 90% DoD with 10-year warranty support.

Deye 5.12kWh 51.2V LiFePO₄ Lithium Battery RW-L5.1 datasheet

Electrical Specifications

• Battery Chemistry: LiFePO₄
• Nominal Voltage: 51.2V
• Operating Voltage Range: 44.8 – 57.6V
• Capacity: 100Ah
• Nominal Energy: 5.12kWh
• Usable Energy (90% DoD): 4.61kWh
• Max Continuous Charge Current: 100A
• Max Continuous Discharge Current: 120A
• Peak Charge/Discharge Current: 200A (10 seconds)
• Recommended Depth of Discharge: 90%

Scalability & Integration

• Maximum Parallel Units: 32
• Maximum Total Energy (32 units): 163.84kWh
• Communication Ports: CAN2.0, RS485
• Compatible with Deye hybrid inverters and other supported systems
• Battery module auto-networking (no DIP switches required)

Safety & Protection

• Built-in intelligent BMS
• Integrated 125A 1P DC circuit breaker (60Vdc)
• Cell balancing and temperature protection
• Residual current and system protection integration via inverter

Environmental & Installation

• Installation: Wall-mounted or floor-mounted
• Ingress Protection: IP65
• Operating Temperature:
  • Charge: 0°C to 55°C
  • Discharge: -20°C to 55°C
• Recommended Operating Temperature: 15°C to 35°C
• Storage Temperature: 0°C to 35°C
• Relative Humidity: ≤95%
• Permissible Altitude: ≤2000m

Physical Specifications

• Dimensions (W × H × D): 420 × 680 × 160 mm
• Weight: 50 kg