Knowledge Base › Battery Management Systems
Victron Energy VE.Bus BMS
Official manufacturer GLOBAL verified Sept. 25, 2026
Identity
| category | battery_management_systems |
| manufacturer | Victron Energy B.V. disputed |
| model | VE.Bus BMS |
| product_family | VE.Bus BMS |
| product_status | active |
| region | global |
| sku | — |
Electrical
| charge_disconnect_source_current_limit | 10 mA |
| current_draw_normal_ma | 10 mA (excluding Load Disconnect current) |
| input_voltage_range_vdc | 9 - 70 V DC |
| load_disconnect_source_current_limit | 2 A |
| official_product_url | https://www.victronenergy.com/battery-management-systems/ve-bus-bms |
| pre_alarm_output | max. 1 A (not short circuit proof) |
| supported_system_voltages_v | 12, 24 or 48 V |
Physical / mechanical
| dimensions_mm | 105 x 78 x 32 |
| weight_kg | 0.1 |
Installation
| max_batteries_parallel | 5 |
| max_batteries_series | 4 |
| max_batteries_supported | 20 |
| series_parallel_note | Up to five batteries can be paralleled and up to four batteries can be series connected |
| supported_battery_types | Victron Lithium Battery Smart (LiFePO4 12,8 V / 25,6 V) |
Environment
| operating_temperature | -20 to +50 °C |
| operating_temperature_max_c | 60.0 |
| operating_temperature_min_c | -25.0 |
| protection_class_ip | IP20 |
Interfaces & connectors
| bluetooth | — |
| remote_on_off | Yes |
| ve_bus | VE.Bus control of MultiPlus / Quattro inverter/chargers |
| ve_can | — |
| ve_direct | — |
Protection
| charge_disconnect | Charge Disconnect output, source current limit 10 mA |
| load_disconnect | Load Disconnect output, source current limit 2 A |
| pre_alarm | Pre-alarm output, max. 1 A (not short circuit proof) |
Certifications
| standards | ['UNKNOWN'] |
Warranty & service
| summary | — |
Documents
datasheet
VE.Bus BMS
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
VE.Bus BMS / VE.Bus BMS V2 product page — located, not retrieved
Recorded conflicts
identity.manufacturer Review required
Victron Energy B.V. — stored value
Victron Energy — incoming package
Detected during import wave6-2026-09-batch03
identity.manufacturer Review required
Victron Energy B.V. — stored value
Victron Energy — incoming package
Detected during import v1-freeze-2026-09-batch04
identity.manufacturer Review required
Victron Energy B.V. — stored value
Victron Energy — incoming package
Detected during import v1-freeze-2026-09-batch04
identity.manufacturer Review required
Victron Energy B.V. — stored value
Victron Energy — incoming package
Detected during import system-topology-2026-09-batch03
identity.manufacturer Review required
Victron Energy B.V. — stored value
Victron Energy — incoming package
Detected during import anma-image-enrichment-2026-09-11
identity.manufacturer Review required
Victron Energy B.V. — stored value
Victron Energy — incoming package
Detected during import anma-image-enrichment-2026-09-11
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Up to five batteries can be paralleled and up to four batteries can be series connected | 5 parallel / 4 series |
| builder_completeness | partial |
| documented_relationship:inverter_bms | {"to_manufacturer": "Victron Energy", "to_model": "MultiPlus / Quattro inverter-chargers", "relationship_type": "inverter_bms", "source": "Lithium Battery Smart manual - 3. System design and BMS selection guide", "source_url": "https://www.victronenergy.com/media/pg/Lithium_Battery_Smart/en/system-design-and-bms-selection-guide.html", "confidence": "officially-verified", "notes": "'Controls MultiPlus/Quattro via VE.Bus with load/charge disconnect and pre-alarm. Systems with inverter/chargers.'"} |
| image_enrichment_pass | 2026-09-11 |