Highlights
- Safe Cobalt-Free LFP Battery
- IP65 Rated, Wide Temperature
- Modular, Scalable to 196kWh
- Remote Monitoring and Upgrades
- Wall or Floor Mountable
Deye RW-M6.1-B – High-Performance Wall-Mounted LiFePO₄ Battery
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Highlights
- Safe Cobalt-Free LFP Battery
- IP65 Rated, Wide Temperature
- Modular, Scalable to 196kWh
- Remote Monitoring and Upgrades
- Wall or Floor Mountable
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Description
The Deye RW-M6.1-B is a robust and scalable energy storage solution designed for residential and commercial applications. Utilizing Lithium Iron Phosphate (LiFePO₄) technology, it offers enhanced safety, longevity, and high energy density, making it an ideal choice for improving energy efficiency in various environments.
This battery supports continuous charging and discharging at 1C/1C, providing 6000 cycles at a 90% Depth of Discharge (DoD). It operates within a wide temperature range of -20°C to 55°C and features natural cooling with an IP65 rating, ensuring reliable performance in diverse conditions.
The modular design of the RW-M6.1-B allows for easy expansion, supporting up to 32 units in parallel, enabling a maximum capacity of 196 kWh. It is equipped with an intelligent Battery Management System (BMS) that offers comprehensive protection and facilitates remote monitoring and firmware upgrades via USB.
Designed with environmental considerations in mind, the RW-M6.1-B uses non-toxic, pollution-free materials throughout the module. Its 19-inch 3U standard design supports various mounting methods, including rack, floor, and wall installations, saving installation space and providing flexibility to meet different application needs.
Specification
Battery Specification
| Battery Capacity |
6.14 kWh |
|---|---|
| Battery Charging Efficiency |
≥95% |
| Battery Cycle Life |
6,000+ |
| Battery Depth of Discharge |
90% DoD |
| Battery Maintenance Requirement |
Maintenance-free |
| Battery Safety Features |
CE, CEI 0‑21, VDE 2510‑50; energy throughput monitoring ,certifications include UN38.3 ,IEC 62619 |
| Battery Self-Discharge Rate |
~ |
| Battery Temperature Tolerance |
0°C~35°C |
| Battery Type |
Lithium Iron Phosphate |
| Battery Voltage |
51.2 V |
| Battery Backup Time |
Varies based on load and configuration |
| Battery Management System |
Intelligent BMS with cell balancing and protection; communications via CAN 2.0 and RS‑485 |
| Battery Environmental Impact |
non-toxic |
Mechanical Details
| Weight | 58 kg |
|---|---|
| Dimensions | 510 × 740 × 145 cm |



