Deye RW-M6.1-B
Official manufacturer EU / AU (EU DoC issued by Ningbo Deye ESS Technology; AU brochure and manual published on au.deyeinverter.com) verified Sept. 2, 2026
Deye AU 'Deye LV Residentail ESS' product page gallery
Identity
| category | batteries |
| ean | UNKNOWN |
| generation | UNKNOWN |
| manufacturer | Deye |
| market_version | UNKNOWN |
| model | RW-M6.1-B |
| mpn | RW-M6.1-B |
| product_family | Deye Spring series LFP battery (RW-M6.1 / RW-M6.1-B) |
| product_revision | B |
| product_status | active |
| product_status_detail | active (current on the AU download centre, brochure revision 20251119; no longer listed in the global deye.com ESS-battery catalogue as of 2026-09-02) |
| region | EU / AU (EU DoC issued by Ningbo Deye ESS Technology; AU brochure and manual published on au.deyeinverter.com) |
| release_year | UNKNOWN (EU Declaration of Conformity signed 2023-10-13) |
| sku | UNKNOWN |
Electrical
| bms_architecture | {'type': 'self-contained wall/floor module with integrated BMS; packs cascade over RJ45 IN/OUT with the first pack acting as primary', 'separate_master_bmu_required': False, 'external_controller': 'none required', 'modules_per_stack': 'N/A (parallel-only, not a series stack)', 'max_parallel_groups': '32 packs (196 kWh) maximum'} |
| chemistry | LFP (LiFePO4) |
| communication_can | True |
| communication_rs485 | True |
| firmware_requirements | UNKNOWN (DY-LV48-0109 states no firmware versions; it advises confirming compatibility with the battery supplier) |
| max_continuous_charge_current_a |
100
User Manual RW-M6.1-B (Spring series LFP Battery) — spec table, 'Recommended Charge/Discharge Current 60 A' / 'Maximum Current 100 A'
|
| max_continuous_discharge_current_a | 100 |
| max_continuous_power_kw | 3.07 (printed 'Rated DC Power', = the recommended 60 A x 51.2 V); 5.12 kW at the 100 A maximum (COMPUTED, Deye does not print a kW figure for the maximum) |
| max_parallel_units | 32 packs (196 kWh) |
| max_series_units | N/A (LV parallel-only architecture) |
| min_series_units_hv | N/A |
| nominal_energy_kwh | 6.14 |
| nominal_voltage_v | 51.2 |
| officially_supported_inverter_brands | ['Deye'] |
| officially_supported_inverter_models | ['Approved battery list DY-LV48-0109 lists RW-M6.1-B among the Deye-brand batteries approved for: SUN-3.6/5/6/7.6/8K-SG01LP1-EU, SUN-5/6/7.6/8K-SG01LP1-US, SUN-3.6/5/6K-SG03LP1-EU, SUN-3/3.6/5/6K-SG04LP1-EU, SUN-3.6/5/6/7.6/8K-SG05LP1-EU, SUN-5/6/8/10/12K-SG04LP3-EU, SUN-12/14/16K-SG01LP1-EU, SUN-8K-SG02LP2-US, SUN-14/15/16/18/20K-SG05LP3-EU/AU-SM2'] |
| peak_current_a |
150 (2 min @ 25 C)
User Manual RW-M6.1-B (Spring series LFP Battery) — spec table, 'Peak Current (2 min @ 25 C) 150 A'
|
| supported_inverter_protocols | ["CAN 2.0 at 500 kbps (RJ45 PCS port) - manual: 'follow the CAN protocol (baud rate: 500K)'", 'RS485 (port present; baud rate not printed in the RW-M6.1-B manual)', "Deye inverter lithium-mode battery-protocol selection number 'CAN 00' per approved battery list DY-LV48-0109"] |
| usable_energy_kwh |
6.14
User Manual RW-M6.1-B (Spring series LFP Battery) — spec table, 'Usable Energy 6.14 kWh' with 'Depth of Discharge 100%'
|
| voltage_class | LV |
| voltage_range_v | 43.2-57.6 |
Physical / mechanical
| cable_entry_positions | UNKNOWN |
| cable_gland_sizes | UNKNOWN |
| depth_mm | 145 |
| depth_with_hanging_board_mm | 161 |
| enclosure_material | UNKNOWN |
| height_mm | 740 |
| housing_color | UNKNOWN |
| mounting_bolt_size |
wall backplane: 6 x M6*12 screws; floor-mounting supports: 4 x M6*12 screws; base: M4*8 screws
User Manual RW-M6.1-B (Spring series LFP Battery) — installation section, '6 screws of M6*12' (wall backplane), '4 screws of M6*12' (floor supports), 'M4*8 screws' (base)
|
| mounting_hole_diameter_mm | UNKNOWN |
| mounting_hole_spacing_mm | floor-mounting supports adjustable between 563 and 589 mm (~26 mm of adjustment) |
| mounting_type | ['wall', 'floor'] |
| rack_units | N/A (wall/floor cabinet module, not rack-mount) |
| screw_sizes | M6*12, M4*8 |
| shipping_weight_kg | UNKNOWN |
| terminal_locations | front panel: positive/negative fast-plug terminals, micro circuit breaker, RJ45 PCS / IN / OUT communication ports, ground bolt |
| torque_specs | UNKNOWN (no torque figures printed in the RW-M6.1-B user manual) |
| weight_kg | 60 |
| width_mm |
510
User Manual RW-M6.1-B (Spring series LFP Battery) — spec table, 'Dimensions (W/H/D) 510x740x145 mm (without base; 161 mm with hanging board)'
|
Installation
| clearance_bottom_mm | UNKNOWN |
| clearance_front_mm | UNKNOWN |
| clearance_left_mm | UNKNOWN |
| clearance_right_mm | UNKNOWN |
| clearance_to_wall_mm |
0-40 (manual: 'The maximum installation distance between the battery pack and the wall is 0~40mm')
User Manual RW-M6.1-B (Spring series LFP Battery) — 'The maximum installation distance between the battery pack and the wall is 0~40mm'
|
| clearance_top_mm | UNKNOWN |
| direct_sunlight_restriction | must not be installed in direct sunlight |
| distance_from_heat_source_m | > 2 |
| distance_from_inverter_air_outlet_m | > 0.5 |
| indoor_outdoor | indoor and outdoor (IP65) |
| max_installation_altitude_m | 2000 |
| minimum_wall_thickness_mm | UNKNOWN |
| mounting_orientation | vertical, wall-mounted or floor-mounted |
| orientation_allowed | ['vertical wall-mount', 'vertical floor-mount'] |
| orientation_forbidden | UNKNOWN |
| spacing_between_packs_mm | 1000 (manual: 'The installation distance between battery packs is 100cm') |
| surface_requirements | flat and level wall; for floor mounting the soil/floor at the installation site must be compact |
| two_person_lift_required | UNKNOWN (unit weight ~60 kg) |
| wall_hole_depth_mm | 100-110 |
Environment
| charge_temperature_c | 0 to +55 (brochure additionally prints '-20 to +55 with heating') |
| cooling_method | natural convection |
| discharge_temperature_c | -20 to +55 |
| ip_rating | IP65 |
| max_altitude_m | 2000 |
| noise_level_db | UNKNOWN |
| operating_temperature_c | charge 0 to +55 / discharge -20 to +55 |
| relative_humidity | 5%-95% |
| storage_temperature_c | 0 to +35 |
Interfaces & connectors
| battery_terminal_type | red / black fast-plug (quick-connect) positive and negative terminals |
| can | yes - CAN 2.0, 500 kbps, RJ45 'PCS' port |
| protocol_notes | Parallel cascade via RJ45 IN/OUT: OUT of unit n to IN of unit n+1. No DIP-switch address setting is described in the manual. The manual describes two parallel modes selected by inverter power. |
| rs485 | yes (listed as a communication port; baud rate not printed in this manual) |
| usb | UNKNOWN |
Controls & display
| buttons | UNKNOWN |
| display_type | UNKNOWN |
| leds | UNKNOWN |
| local_display | UNKNOWN |
| mobile_app | UNKNOWN |
Protection
| cell_balancing | yes (intelligent BMS; algorithm not documented) |
| integrated_breakers_fuses | integrated micro circuit breaker for switching, breaking and carrying the rated working current; protects against overload, short circuit and under-voltage. Amperage rating NOT printed in the manual. |
| over_current | yes - charge and discharge over-current protection |
| over_temperature | yes - high and low temperature protection for both cell and BMS |
| over_voltage | yes - charge over-voltage protection (cell and pack level) |
| short_circuit | yes |
| thermal_runaway_measures | UNKNOWN |
| under_voltage | yes - discharge under-voltage protection |
Certifications
| directives | ['EMC Directive 2014/30/EU', 'Low Voltage Directive 2014/35/EU', 'RoHS Directive 2011/65/EU'] |
| emc |
['EN IEC 61000-6-1:2019', 'EN IEC 61000-6-3:2021']
EU Declaration of Conformity - Rechargeable Li-ion Battery System RW-M6.1-B (231013002) — EU DoC 231013002, harmonized standards list
|
| grid_codes | ['CEI 0-21'] |
| other | ['RoHS Directive 2011/65/EU & (EU) 2015/863', 'IEC 62321'] |
| regional | ['CE'] |
| safety | ['IEC 62619', 'VDE 2510-50', 'IEC 62040-1:2017', 'EN 62477-1:2012'] |
| transport | ['UN38.3', 'UN3480 Class 9', 'PI965 Section I'] |
Warranty & service
| conditions | 10 years subject to the Deye extended-warranty document conditions |
| cycle_life | >=6000 (25 C +/- 2 C, 0.5C/0.5C, 70% EOL) |
| design_life_years | UNKNOWN |
| energy_throughput | UNKNOWN |
| round_trip_efficiency | UNKNOWN |
| standard_years | 10 |
Packaging & logistics
| gross_weight_kg | UNKNOWN (unit weight ~60 kg) |
| transport_restrictions |
UN3480, hazard class 9; packing instruction PI965 Section I; Class 9 Miscellaneous Dangerous Goods and UN identification labels required
User Manual RW-M6.1-B (Spring series LFP Battery) — transport section, 'hazard class UN3480, class 9', 'packaging group PI965 Section I'
|
Documents
certificate
EU Declaration of Conformity - Rechargeable Li-ion Battery System RW-M6.1-B (231013002)
rev 231013002
warranty
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Battery & Inverter | 10-Year Extended Warranty - RW-M6.1-B — located, not retrieved
rev UNKNOWN
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Depth of Discharge | 100% |
| Distance from inverter air outlet | >0.5 meters |
| Rated DC Power | 3.07 kW |
| The installation distance between battery packs | 100cm |
| identity.product_status | active (current on the AU download centre, brochure revision 20251119; no longer listed in the global deye.com ESS-battery catalogue as of 2026-09-02) |