DEYE RW-M6.1-B LiFePO4 Battery

Deye Battery Datasheet — RW-M6.1-B

The Deye RW-M6.1-B is a 6.14 kWh, 51.2 V LiFePO4 battery rated 120 Ah, only 145 mm deep and 58 kg, with every kilowatt-hour usable at a recommended 100% depth of discharge. It wall- or floor-mounts behind an IP65 shell and parallels to 32 units.

SKU: DEYE-RW-M6.1-B | Last Updated: 2026-01-24

⚡Electrical Specifications

Energy6.14 kWh
Usable Energy6.14 kWh
Max. Capacity196 kWh
Nominal Voltage51.2 V
Operating Voltage43.2-57.6 V
Rated Capacity120 Ah
Cell ChemistryLiFePO4
Cycle Life>6000
End-of-Life Capacity70 %
Energy Throughput20 MWh
Recommended Depth of Discharge100 %
Rated DC Power3.07 kW
Max. Charge Current100 A
Max. Discharge Current100 A
Max. Charge/Discharge Current100 A
Recommended Charge/Discharge Current60 A
Peak Discharge Current150 A
Min. Battery Module Quantity1
Parallel Units32
Protection FeaturesBMS Protection, Cell Balancing
Warranty (Years)10

🔧Mechanical Specifications

Communication PortsCAN2.0, RS485
Dimensions510 x 740 x 145 mm
Status Indicator5LED (SOC 20%-100%), 3LED (working, alarming, protecting)
Weight58 kg

🌡️Environmental Specifications

Altitude<2000 m
Charge Temperature0-55 (-20 to 55 when heating on) °C
Discharge Temperature-20 to 55 °C
Operating Humidity5-95 %
Installation LocationWall-Mounted, Floor-Mounted
Enclosure IP RatingIP65
Storage Temperature0-35 °C
Cooling TypeNatural Cooling
Working TemperatureCharge: 0-55 (-20 to 55 when heating on) / Discharge: -20 to 55 °C

✅Certifications

UN38.3CECEI 0-21IEC62619VDE2510-50