Deye RW-M6.1-B
A slim 6.14 kWh, 51.2 V LiFePO4 battery with every kilowatt-hour usable at 100% depth of discharge, self-heating for cold-weather charging and a 10-year stated warranty.
Technical Specifications
| Parameter | DEYE-RW-M6.1-B |
|---|---|
| Battery Data | |
| Energy | 6.14 kWh |
| Usable Energy | 6.14 kWh |
| Max. Capacity | 196 kWh |
| Nominal Voltage | 51.2 V |
| Operating Voltage | 43.2-57.6 V |
| Rated Capacity | 120 Ah |
| Cell Chemistry | LiFePO4 |
| Cycle Life | >6000 |
| End-of-Life Capacity | 70% |
| Energy Throughput | 20 MWh |
| Recommended Depth of Discharge | 100% |
| Rated DC Power | 3.07 kW |
| Max. Charge Current | 100 A |
| Max. Discharge Current | 100 A |
| Max. Charge/Discharge Current | 100 A |
| Recommended Charge/Discharge Current | 60 A |
| Peak Discharge Current | 150 A |
| Min. Battery Module Quantity | 1 |
| Parallel Units | 32 |
| Protection Features | BMS Protection, Cell Balancing |
| Warranty (Years) | 10 |
| Mechanical & Interface | |
| Communication Ports | CAN2.0, RS485 |
| Dimensions | 510 x 740 x 145 mm |
| Status Indicator | 5LED (SOC 20%-100%), 3LED (working, alarming, protecting) |
| Weight | 58 kg |
| Environment & Protection | |
| Altitude | <2000 m |
| Charge Temperature | 0-55 (-20 to 55 when heating on) °C |
| Discharge Temperature | -20 to 55 °C |
| Operating Humidity | 5-95% |
| Installation Location | Wall-Mounted, Floor-Mounted |
| Enclosure IP Rating | IP65 |
| Storage Temperature | 0-35 °C |
| Cooling Type | Natural Cooling |
| Working Temperature | Charge: 0-55 (-20 to 55 when heating on) / Discharge: -20 to 55 °C |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in Syria
| Market | Syria |
| Grid authority / regulator | Ministry of Electricity Syria |
| Quotation currency | SYP |
| Support hours timezone | Asia/Damascus |
| Delivery & installation coverage | Damascus, Aleppo, Homs |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Syria that is Ministry of Electricity Syria. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- All 6.14 kWh usable: Usable energy equals the full 6.14 kWh capacity, at a recommended 100% depth of discharge.
- Slim 145 mm profile: At 510 x 740 x 145 mm and 58 kg, it fits walls and corners bulkier packs cannot.
- Charges down to -20 °C: With heating on, the charge window extends from 0-55 degrees C down to -20 degrees C.
- 150 A peak discharge: Delivers 3.07 kW of rated power at up to 100 A continuous, peaking at 150 A.
- Silent IP65 protection: A sealed IP65 body with natural cooling - no fans - guarded by BMS protection and cell balancing.
- Certified, 10-year warranty: UN38.3, CE, CEI 0-21, IEC62619 and VDE2510-50 certified, with a stated 10-year warranty.
Frequently Asked Questions
Which systems does the RW-M6.1-B pair with?
A 51.2 V nominal battery working between 43.2 and 57.6 V over CAN2.0 and RS485, it is the natural partner of a low-voltage hybrid inverter.
Why does the RW-M6.1-B suit cold climates?
Its heating function extends the charge temperature window from 0-55 degrees C down to -20 degrees C, and discharge is rated from -20 to 55 degrees C as standard.
Is the whole 6.14 kWh of the RW-M6.1-B usable?
Yes - the stated usable energy is the full 6.14 kWh, with a recommended depth of discharge of 100%.
How far can RW-M6.1-B storage expand?
Up to 32 units run in parallel, giving a stated maximum capacity of 196 kWh.
What certifications and warranty back the RW-M6.1-B?
It is certified to UN38.3, CE, CEI 0-21, IEC62619 and VDE2510-50, and carries a stated 10-year warranty with a cycle life above 6,000 cycles and 20 MWh of energy throughput.