Description
Deye RW-M6.1-B Lithium Battery – 6.14kWh 51.2V | Modular, Safe, Reliable
SKU: RW-M6.1-B
Capacity: 6.14 kWh (5.53 kWh usable)
Nominal Voltage: 51.2V
Manufacturer: Deye
The Deye RW-M6.1-B battery represents an advanced solution for energy storage in both residential and commercial photovoltaic systems. Thanks to its cobalt-free LFP (lithium iron phosphate) technology, it guarantees maximum safety, long life, and excellent performance under any condition.
✨ Key Advantages:
- Superior Safety: LFP technology ensures greater thermal stability and no cobalt-related risks.
- Intelligent Management: The BMS system constantly monitors and protects each cell to extend its service life.
- Expandable: Modular connection of up to 32 units in parallel, for a total capacity of up to 196kWh.
- Advanced Connectivity: Communication via CAN 2.0 and RS485 for perfect integration with Deye inverters and other brands.
- Flexible Installation: Supports wall or floor mounting (accessories included).
- Monitoring and Updates: Via USB port, for control and always up-to-date firmware.
- High Durability: Over 6000 cycles guaranteed at 25°C.
- Waterproof and Resistant: IP65 protection rating for use even in harsh environments.
📦 What’s included:
- Wall Mounting Plate (RW-M6.1-B-Hboard)
- Hybrid Inverter Cable 1500 mm (RW-M6.1-B-PCable1500)
- Parallel Connection Cable 300 mm (RW-M6.1-B-BCable300)
- Fixed Supports for floor mounting (RW-M6.1-B-Fisso)
📄 Technical Specifications:
- Nominal Capacity: 120Ah
- Nominal Energy: 6.14kWh
- Usable Energy: 5.53kWh
- Max Charge/Discharge Current: 100A (150A peak)
- Operating Voltage: 43.2V – 57.6V
- Dimensions (LxHxD): 510 × 740 × 145 mm (without base)
- Weight: 58 kg
- Operating Temperature: -20°C ~ +55°C
- Protection: IP65
- Certifications: UN38.3, IEC62619, CE, CEI 0-21, VDE2510-50
- Warranty: 10 years
✅ Original Deye Battery – ready to use, expandable, high-performance, and compatible with major photovoltaic systems.







