Deye Wall Mount Battery RW-M6.1 (51.2 V 108 Ah 5.53kWh)

Safe & Reliable
Cobalt-free LFP battery chemistry for long lifespan, high efficiency, and safety.
Features intelligent BMS for complete protection and supports high discharge power.
Flexible & Scalable
Modular design allows for easy expansion. Connect up to 32 units in parallel for a maximum capacity of 196kWh, ideal for residential and commercial applications.
Space-Saving Design
Wall-mounted, flat design minimizes space requirements, offering a convenient and aesthetically pleasing solution.

The Deye RW-M6.1 Wall-Mount Battery provides a compact and flexible energy storage solution for residential and commercial solar systems. It uses cobalt-free LiFePO₄ battery chemistry and combines a 6.14 kWh nominal capacity with 5.53 kWh usable energy, making it well suited to backup power and increased solar self-consumption.

Deye equips the RW-M6.1 with an intelligent Battery Management System (BMS) that monitors and protects the battery during operation. In addition, the system supports high discharge power and uses natural cooling to maintain reliable performance without requiring active cooling components.

The battery supports a recommended 90% depth of discharge and delivers a cycle life of 6,000 cycles or more under the specified test conditions. Furthermore, Deye provides a 10-year warranty, subject to the stated warranty and energy-throughput conditions.

For larger energy storage requirements, installers can connect up to 32 RW-M6.1 batteries in parallel, creating a system with up to approximately 196 kWh of capacity. As a result, the modular design makes it easier to expand storage capacity as energy requirements increase.

The RW-M6.1 also offers flexible installation options. Its slim design supports both wall-mounted and floor-mounted installation, while an IP65-rated enclosure helps protect the battery in demanding installation environments. Moreover, CAN 2.0 and RS485 communication support integration with compatible inverter and monitoring systems.