{"product_id":"victron-quattro-12-3000-120-50-50-230v-ve-bus","title":"Inverter Charger | Victron | Quattro 12\/3000\/120-50\/50 230V VE.Bus","description":"\u003cp\u003eThe Victron Quattro 12\/3000\/120-50\/50 230V VE.Bus is a professional-grade combined inverter, battery charger, and transfer switch — all in a single unit. Designed for 12V battery systems, it delivers 3000VA of continuous inverter output and up to 120A of battery charging current. Unlike the single-input MultiPlus range, the Quattro features dual AC inputs — accept both grid power and a generator simultaneously, with automatic transfer switching between them, making it ideal for off-grid properties, marine vessels, and motorhomes where both shore power and a backup generator are available. Configuration and real-time monitoring are available via Victron's VictronConnect app.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePowerAssist:\u003c\/strong\u003e Boosts available shore power or generator output with battery power during peak demand — prevents nuisance tripping on limited supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPS-class transfer speed:\u003c\/strong\u003e Switches to inverter in less than 20ms on AC input failure — most sensitive electronics won't notice the interruption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated transfer switch:\u003c\/strong\u003e No external changeover relay required — AC input management is built in and fully automatic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual AC inputs:\u003c\/strong\u003e Accepts grid power on AC Input 1 and a generator on AC Input 2, with automatic and configurable priority switching between them.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVE.Bus communication:\u003c\/strong\u003e Connects directly to Cerbo GX, CCGX, and other Victron GX devices for full system monitoring and control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully programmable:\u003c\/strong\u003e Adjust charge curves, AC input current limits, battery type parameters, and more via VEConfigure software or VictronConnect app.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParallel and three-phase capable:\u003c\/strong\u003e Multiple units can be paralleled for higher output, or configured in three-phase for larger installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInverter Output (Continuous)\u003c\/td\u003e\n\u003ctd\u003e3000VA \/ 2400W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInverter Output (30 min peak)\u003c\/td\u003e\n\u003ctd\u003e6000W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax Charge Current\u003c\/td\u003e\n\u003ctd\u003e120A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAC Input (Shore\/Grid)\u003c\/td\u003e\n\u003ctd\u003e2x50A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAC Input 2 (Generator)\u003c\/td\u003e\n\u003ctd\u003e2x50A (Quattro dual input)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTransfer Time\u003c\/td\u003e\n\u003ctd\u003eLess than 20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eEfficiency (Inverter)\u003c\/td\u003e\n\u003ctd\u003eUp to 93%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eVE.Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e362 x 258 x 218\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e19.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Battery Types\u003c\/h3\u003e\n\u003cp\u003eWorks with AGM, Gel, Flooded (wet cell), LiFePO4, and lithium-ion battery banks. Battery parameters are configurable via VEConfigure software or the VictronConnect app.\u003c\/p\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cp\u003eThe Quattro is an outstanding choice for off-grid solar installations. Paired with a Victron MPPT solar charge controller and a Cerbo GX, it forms the heart of a fully monitored, self-managing energy system. The dual AC input means your generator automatically kicks in when solar is insufficient — without any manual intervention. All system data is accessible in real-time via the VRM portal from anywhere in the world.\u003c\/p\u003e\n\u003cp\u003eOn boats and motorhomes, the Quattro excels when both shore power (marina\/campsite) and a genset are available. AC Input 1 is configured for shore power; AC Input 2 for the generator — the unit automatically selects the best source. PowerAssist supplements the current-limited shore power with battery energy during high-demand appliances, eliminating overload trips at the marina power post.\u003c\/p\u003e\n\u003cp\u003eAs a UPS and backup power solution, the Quattro provides sub-20ms transfer time from mains to battery — fast enough that connected computers, NAS devices, and sensitive equipment continue operating without interruption. Unlike traditional UPS units, the Quattro can power heavy loads indefinitely from a properly sized battery bank, making it suitable for telecommunications, medical equipment, and critical business infrastructure.\u003c\/p\u003e\n\n\u003ch3\u003eSystem Integration\u003c\/h3\u003e\n\u003cp\u003eThe Quattro communicates via VE.Bus and integrates seamlessly with the full Victron ecosystem — including Cerbo GX for system monitoring, MPPT solar charge controllers, Smart Shunts, and Lynx busbars. Full system data is accessible remotely via Victron's VRM portal. Multiple units can be configured in parallel or three-phase systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Buy From Revolution Power\u003c\/h3\u003e\n\u003cp\u003eRevolution Power is a Queensland-based Victron Energy specialist. The Quattro range requires correct sizing for your battery bank and load requirements — our team provides free pre-sales system design advice to ensure you get the right model. Fast shipping Australia-wide from Coomera, QLD. Contact us for a system sizing consultation.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":44875990925366,"sku":"QUA123020010","price":2775.93,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/2989\/7782\/files\/Quattro-12-3000-120-50-30_front_300dpi.webp?v=1772066818","url":"https:\/\/revolution-power-australia.myshopify.com\/products\/victron-quattro-12-3000-120-50-50-230v-ve-bus","provider":"Revolution Power Australia","version":"1.0","type":"link"}