Deye RW-M6.1-B – 6.14kWh Battery

The Deye RW-M6.1-B is a compact, high-efficiency energy storage solution designed for residential and commercial solar systems. Built with cobalt-free Lithium Iron Phosphate (LiFePO₄) chemistry, it offers enhanced safety, long cycle life, and reliable performance in demanding environments.

Key Features:

• Energy Capacity: 6.14kWh nominal energy, 5.53kWh usable energy.
• Scalability: Expandable up to 32 units in parallel, reaching a total capacity of 196kWh.
• Long Lifespan: Over 6000 cycles at 90% depth of discharge (DOD), backed by a 10-year warranty.
• Smart Battery Management System (BMS): Built-in BMS monitors voltage, current, and temperature, and balances cells to extend battery life.
• Flexible Installation: Supports wall-mounted and floor-mounted configurations with included accessories.
• High Performance: Rated DC power of 3.07kW, with peak discharge current of 150A for 2 minutes.
• Durable Design: IP65-rated enclosure with natural cooling, suitable for indoor and outdoor use.
• Eco-Friendly: Constructed from non-toxic, pollution-free materials.

Technical Specifications:

• Battery Chemistry: LiFePO₄ (Lithium Iron Phosphate)
• Nominal Voltage: 51.2V
• Operating Voltage Range: 43.2V – 57.6V
• Charge/Discharge Current: Recommended 60A; Max 100A
• Peak Discharge: 150A (2 minutes at 25°C)
• Cycle Life: ≥6000 cycles
• Communication Ports: CAN2.0, RS485
• Certifications: UN38.3, IEC62619, CE, CEI 0-21, VDE2510-50
• Dimensions: 510mm (W) × 740mm (H) × 145mm (D) without base; 161mm depth with hanging board
• Weight: Approximately 58kg
• Operating Temperature: Charge: 0°C to 55°C / Discharge: -20°C to 55°C
• Storage Temperature: 0°C to 35°C
• Humidity Range: 5% to 95%
• Altitude Limit: ≤2000m
• Energy Throughput: 20MWh @ 70% EOL

Applications:

Ideal for solar energy systems, backup power, and off-grid installations. Compatible with hybrid inverters and supports remote monitoring and firmware upgrades via USB.