{"product_id":"victron-quattro-ii-24-3000-70-50-50-2x120v","title":"Victron Quattro-II 24\/3000\/70-50\/50 2x120V Inverter\/Charger — 24V Dual AC Input, Split-Phase","description":"\u003cp\u003e\u003cstrong\u003eThe Victron Quattro-II 24\/3000\/70-50\/50 2x120V is the 24V version of the dual-AC-input Quattro-II\u003c\/strong\u003e — 3000VA pure sine output (2400W continuous), 70A multi-stage charger, split-phase 2x120V output, and TWO independent AC inputs (shore + generator) that the system intelligently switches between. The right pick for 24V boats, off-grid systems with backup generators, and marine installs needing both shore and generator capability without an external transfer switch.\u003c\/p\u003e\n\n\u003ch2\u003eThe dual AC input advantage\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo AC inputs\u003c\/strong\u003e — shore power on one input, generator on the other; auto-selects based on availability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo external transfer switch needed\u003c\/strong\u003e — the Quattro handles selection internally\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgrammable priority\u003c\/strong\u003e — prefer shore when available, fall back to generator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless transitions\u003c\/strong\u003e — generator auto-starts (with appropriate auto-start hardware), Quattro detects, switches in milliseconds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e24V house bank advantage\u003c\/strong\u003e — thinner cable, less voltage drop than 12V at the same power\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat 3000VA powers\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMarine air conditioning (mid-size unit with PowerAssist)\u003c\/li\u003e\n  \u003cli\u003eGalley appliances simultaneously\u003c\/li\u003e\n  \u003cli\u003eMid-size refrigerator + entertainment + lighting\u003c\/li\u003e\n  \u003cli\u003e240V household equipment (well pump, water heater on intermittent)\u003c\/li\u003e\n  \u003cli\u003eWhole-cabin \"normal living\" load\u003c\/li\u003e\n  \u003cli\u003eOff-grid cabin essentials including pump and refrigeration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy the Quattro-II 24\/3000 instead of MultiPlus-II 24\/3000?\u003c\/h2\u003e\n\u003cp\u003eIf you only have one AC source (shore OR generator), use the MultiPlus-II 24\/3000 — cheaper and simpler. If you have BOTH (boat with onboard generator, off-grid home with backup generator), the Quattro-II handles automatic source selection so you don't need an external transfer switch.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eNominal DC input voltage\u003c\/th\u003e\n\u003ctd\u003e24V (operating range 19–33V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eContinuous AC output\u003c\/th\u003e\n\u003ctd\u003e2400W (3000VA)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePeak AC output\u003c\/th\u003e\n\u003ctd\u003e6000W (short duration)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eAC output waveform\u003c\/th\u003e\n\u003ctd\u003ePure sine wave\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eAC output voltage\u003c\/th\u003e\n\u003ctd\u003e2x 120V (split-phase 120V\/240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCharger output current\u003c\/th\u003e\n\u003ctd\u003e70A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eAC transfer switch (input 1)\u003c\/th\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eAC transfer switch (input 2)\u003c\/th\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePowerControl \/ PowerAssist\u003c\/th\u003e\n\u003ctd\u003eYes (on both inputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eESS (grid-tie) capable\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eNetworking\u003c\/th\u003e\n\u003ctd\u003eVE.Bus (parallel and 3-phase capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBattery chemistry\u003c\/th\u003e\n\u003ctd\u003eAGM, Gel, Flooded, LiFePO4 (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eVariable-speed temperature-controlled fan\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-40°C to +65°C (full power up to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eManufacturer SKU\u003c\/th\u003e\n\u003ctd\u003eQUA242305130\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5 years (manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eRecommended applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eYacht \/ motor yacht with 24V house bank\u003c\/strong\u003e — shore at dock + onboard generator underway\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarger sailboat with 24V system\u003c\/strong\u003e — shore + diesel generator + battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOff-grid home with 24V battery bank\u003c\/strong\u003e — grid + backup generator + battery seamless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial mobile platform\u003c\/strong\u003e — 24V chassis with both shore + onboard generator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCritical backup with 24V bank\u003c\/strong\u003e — utility + standby generator + battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eEvery Jonsson Tech order ships within 5 days nationwide from our Houston, Texas warehouse. Free pre-purchase system design consultation — we'll help you configure source priorities and integrate with generator auto-start hardware.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":48309684633819,"sku":"QUA242305130","price":1308.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/3200\/9947\/files\/24-30.jpg?v=1772289764","url":"https:\/\/www.jonssontech.net\/products\/victron-quattro-ii-24-3000-70-50-50-2x120v","provider":"Jonsson Tech LLC ","version":"1.0","type":"link"}