{"product_id":"victron-vebus-bms-ng","title":"Victron VE.Bus BMS NG - BMS300200300","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron VE.Bus BMS NG\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron VE.Bus BMS NG is a battery management system designed for use with Victron lithium battery systems connected via the VE.Bus interface. It provides cell protection, charge control and system coordination for lithium battery installations in off-grid, marine and mobile applications. This is a replacement and next-generation version of the original VE.Bus BMS, intended for professional installers working with Victron lithium battery banks.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConnects via VE.Bus to coordinate directly with compatible Victron inverters, inverter\/chargers and chargers.\u003c\/li\u003e\n  \u003cli\u003eProvides cell-level protection by signalling connected devices to stop charging or discharging when battery limits are reached.\u003c\/li\u003e\n  \u003cli\u003eNext-generation design replacing the original VE.Bus BMS, with updated compatibility for current Victron lithium battery products.\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.217 kg, suitable for space-constrained installations in marine, vehicle and off-grid cabinet builds.\u003c\/li\u003e\n  \u003cli\u003eIntegrates with the wider Victron ecosystem including Venus OS devices for system monitoring and control.\u003c\/li\u003e\n  \u003cli\u003eSupports pre-alarm outputs to allow controlled system shutdown before hard protection limits are triggered.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe VE.Bus BMS NG sits between the Victron lithium battery bank and the VE.Bus-connected inverter or inverter\/charger. Its primary role is to protect the battery cells from conditions that would cause damage: overcharge, over-discharge and excessive temperature. When the BMS detects a cell approaching its limit, it sends a signal over VE.Bus to instruct the connected device to reduce or stop charging or discharging. This is a hardware-level protection mechanism, not purely software-based, which means it operates independently of any GX device or monitoring system.\u003c\/p\u003e\n\n\u003cp\u003eThe \"NG\" (Next Generation) designation indicates this unit supersedes the original VE.Bus BMS and is the current supported version for new installations. It is designed to work with Victron lithium batteries that use the VE.Bus BMS architecture. Installers upgrading existing systems or specifying new lithium installations should use this version rather than the legacy unit. Compatibility with specific battery models and firmware versions should be confirmed against Victron's current compatibility documentation before installation.\u003c\/p\u003e\n\n\u003cp\u003eAt 0.217 kg, the unit is compact and straightforward to mount within a battery enclosure or distribution board. It does not replace a full-featured BMS on batteries that have their own integrated management, but rather acts as the system-level coordinator between the battery and the inverter\/charger on VE.Bus-based systems.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: BMS300200300\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076063520\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.217 kg\u003c\/li\u003e\n  \u003cli\u003eInterface: VE.Bus\u003c\/li\u003e\n  \u003cli\u003eCategory: Battery Management System\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid solar systems using Victron MultiPlus or Quattro inverter\/chargers with Victron lithium batteries.\u003c\/li\u003e\n  \u003cli\u003eMarine electrical installations requiring cell-level battery protection and VE.Bus integration.\u003c\/li\u003e\n  \u003cli\u003eVehicle and motorhome builds using Victron lithium battery banks with VE.Bus-connected chargers.\u003c\/li\u003e\n  \u003cli\u003eReplacement of legacy VE.Bus BMS units in existing Victron lithium installations.\u003c\/li\u003e\n  \u003cli\u003eSystems monitored via Venus OS GX devices where BMS status visibility is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Victron VE.Bus BMS NG unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThe VE.Bus BMS NG must be installed by a qualified electrician or experienced Victron installer familiar with lithium battery systems and VE.Bus architecture. Lithium battery installations carry specific risks if protection systems are incorrectly wired or configured. Confirm battery and firmware compatibility before installation. This unit is not suitable for use with non-Victron batteries or batteries with their own integrated BMS that do not use the VE.Bus BMS communication protocol.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":59855267627342,"sku":"BMS300200300","price":120.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/VoltaconSolar_-_BMS300200300_-_VE.Bus_BMS_NG.webp?v=1781091942","url":"https:\/\/voltaconsolar.com\/products\/victron-vebus-bms-ng","provider":"VoltaconSolar","version":"1.0","type":"link"}