Deye RW-M5.3 Pro Battery

The Deye RW-M5.3 Pro is a high-performance wall-mounted lithium iron phosphate (LiFePO₄) battery designed for residential and commercial energy storage applications. With a nominal energy capacity of 5.32kWh and scalable up to 170kWh (32 units in parallel), this modular battery system offers reliable, safe, and efficient power storage.

Key Features:

• Safe & Long-Lasting: Cobalt-free LiFePO₄ chemistry ensures high safety, long cycle life (≥6000 cycles), and excellent thermal stability.
• Smart Battery Management: Integrated BMS monitors voltage, current, and temperature, and balances cells to extend battery life.
• Flexible Installation: Supports wall-mounted and 19-inch rack-mounted configurations, ideal for space-constrained environments.
• Scalable Design: Easily expandable up to 170kWh for larger energy needs.
• Efficient Performance: Usable energy of 4.79kWh with a recommended discharge depth of 90%.
• Robust Build: IP20-rated enclosure, natural cooling, and wide operating temperature range (-20°C to +55°C).
• Easy Maintenance: Auto-networking modules, remote monitoring, and USB firmware upgrades supported.
• Eco-Friendly: Non-toxic, pollution-free materials used throughout the module.

Technical Specifications:

• Battery Type: Lithium Iron Phosphate (LiFePO₄)
• Nominal Voltage: 51.2V
• Operating Voltage Range: 43.2V – 57.6V
• Capacity: 104Ah
• Charge/Discharge Current: Recommended 50A, Max 100A, Peak 150A (2 mins at 25°C)
• Dimensions: 440mm x 581mm x 165mm
• Weight: Approx. 45kg
• Cycle Life: ≥6000 cycles at 90% DOD
• Communication Ports: CAN2.0, RS485
• Certifications: UN38.3, CE, IEC62619
• Warranty: 5 years or 16MWh throughput (whichever comes first)

Applications:

Ideal for solar energy storage, backup power systems, and off-grid or hybrid setups in homes, small businesses, and commercial buildings.

Deye RW-M5.3 Pro Battery Specification Document