{"product_id":"victron-quattro-48-3000-35-50-50-120v-ve-bus","title":"Victron Quattro 48\/3000\/35-50\/50 120V VE.Bus Inverter\/Charger — 48V Dual AC Input (Shore + Generator)","description":"\u003cp\u003e\u003cstrong\u003eThe Victron Quattro 48\/3000\/35-50\/50 120V VE.Bus is the entry-level 48V Quattro\u003c\/strong\u003e — 3000VA pure sine output (2400W continuous), 35A multi-stage charger, single-phase 120V, dual AC inputs (shore + generator). The right pick for 48V off-grid homes with a backup generator, residential ESS that need automatic source selection, and small commercial backup with utility + generator.\u003c\/p\u003e\n\n\u003ch2\u003eQuattro vs MultiPlus-II — which one?\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eQuattro 48\/3000 (this model)\u003c\/th\u003e\n\u003cth\u003eMultiPlus-II 48\/3000\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAC inputs\u003c\/td\u003e\n\u003ctd\u003e2 (shore + generator)\u003c\/td\u003e\n\u003ctd\u003e1 (single source)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eExternal transfer switch needed\u003c\/td\u003e\n\u003ctd\u003eNo — built-in\u003c\/td\u003e\n\u003ctd\u003eYes (if you have 2 sources)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSource priority programmable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eESS \/ grid-tie capable\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003ctd\u003eYes (built-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eOff-grid with generator backup, dual-source automatic switching\u003c\/td\u003e\n\u003ctd\u003ePure off-grid or grid-tied ESS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e$1389.75\u003c\/td\u003e\n\u003ctd\u003e$937.55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Quattro if:\u003c\/strong\u003e you have both grid\/shore AND a backup generator. Saves the cost of a separate transfer switch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose MultiPlus-II if:\u003c\/strong\u003e single AC source, or you specifically want ESS grid-tie mode with self-consumption.\u003c\/p\u003e\n\n\u003ch2\u003eWhat 3000VA powers\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEssential whole-home backup: fridge + lighting + internet + electronics\u003c\/li\u003e\n  \u003cli\u003eMicrowave + coffee maker + small appliances simultaneously\u003c\/li\u003e\n  \u003cli\u003eSingle-zone heat pump or window AC unit\u003c\/li\u003e\n  \u003cli\u003ePower tools on intermittent duty (table saw, miter saw)\u003c\/li\u003e\n  \u003cli\u003eOff-grid cabin daily living load with full AC equipment\u003c\/li\u003e\n  \u003cli\u003eSmall business essentials during outages\u003c\/li\u003e\n\u003c\/ul\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\u003e48V (operating range 38–66V)\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\u003e120V single-phase ± 2%, 60Hz ± 0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCharger output current\u003c\/th\u003e\n\u003ctd\u003e35A\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\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\u003eQUA483021100\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\u003eOff-grid home with backup generator\u003c\/strong\u003e — grid + generator + battery seamless switching\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidential battery backup with standby generator\u003c\/strong\u003e — utility + propane\/diesel generator + battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine 48V system with shore + generator\u003c\/strong\u003e — yacht with onboard generator at dock and underway\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial backup with utility + generator\u003c\/strong\u003e — retail, small office, professional services\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTelecom remote site\u003c\/strong\u003e — utility + onsite generator + 48V battery bank\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFarm \/ agricultural\u003c\/strong\u003e — well pump + refrigeration with backup generator capability\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, integrate with generator auto-start, and size the battery bank for your essential loads. Send us details to \u003cstrong\u003esupport@jonssontech.net\u003c\/strong\u003e or call \u003cstrong\u003e346-574-9652\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":48257175290075,"sku":"QUA483021100","price":1389.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/3200\/9947\/files\/48-3000.jpg?v=1770992278","url":"https:\/\/www.jonssontech.net\/products\/victron-quattro-48-3000-35-50-50-120v-ve-bus","provider":"Jonsson Tech LLC ","version":"1.0","type":"link"}