{"product_id":"victron-multiplus-ii-3kva-inverter-charger","title":"Victron MultiPlus-II 3000VA Inverter Charger – 120V Pure Sine Wave","description":"\u003cp\u003eThe \u003cstrong\u003eVictron MultiPlus-II 3000VA inverter charger\u003c\/strong\u003e is the core power-conversion unit we recommend for serious RV, marine, off-grid, and home energy storage builds. We carry the full UL-listed 120V lineup — pick the 12V, 24V, or 48V configuration that matches your battery bank, and you get a pure sine wave inverter, integrated battery charger, and PowerAssist all in a single rack-friendly enclosure.\u003c\/p\u003e\u003ch2\u003eWhy Operators Choose the MultiPlus-II\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean 3000W pure sine wave AC output\u003c\/strong\u003e — runs sensitive electronics, refrigeration, and motor loads without distortion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in battery charger\u003c\/strong\u003e — recharges from shore, generator, or grid input the moment AC is detected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerAssist technology\u003c\/strong\u003e — supplements limited shore or generator power with battery energy so you never trip a 30A pedestal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-20-millisecond UPS transfer\u003c\/strong\u003e — keeps computers, modems, and home automation up during outages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESS-ready (48V model)\u003c\/strong\u003e — drops into Victron Energy Storage Systems for self-consumption, peak shaving, and grid-tied solar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel and split-phase capable\u003c\/strong\u003e — stack multiple units for higher capacity 240V North American split-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVictronConnect + VRM ready\u003c\/strong\u003e — pair with a Cerbo GX or GX Touch for full local and remote monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConfigurations Available\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12\/3000\/120-50 — UL 458 (RV\/marine):\u003c\/strong\u003e 12V battery input, 120A built-in charger, listed for mobile use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24\/3000\/70-50 — UL 458 (RV\/marine):\u003c\/strong\u003e 24V battery input, 70A charger, ideal for mid-size mobile installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48\/3000\/35-50 — UL 1741 (residential ESS):\u003c\/strong\u003e 48V battery input, 35A charger, certified for grid-interactive solar and energy storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous AC output:\u003c\/strong\u003e 3000VA \/ 2400W (25°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC output voltage:\u003c\/strong\u003e 120V, 60Hz pure sine wave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power:\u003c\/strong\u003e 6000W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery compatibility:\u003c\/strong\u003e Lithium (LiFePO4), AGM, gel, lead-acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer time:\u003c\/strong\u003e \u0026lt;20ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal CT input:\u003c\/strong\u003e Up to 32A for advanced PowerAssist\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-islanding protection:\u003c\/strong\u003e Built in (48V UL 1741 model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP rating:\u003c\/strong\u003e IP22 — indoor \/ protected enclosures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e VE.Bus, Bluetooth (with optional dongle), GX device support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Manufactured by Victron Energy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho This Is For\u003c\/h2\u003e\u003cp\u003eWe sell this unit to RV builders running 30A or 50A shore service who need clean inverter power plus a charger in one box, marine refit customers replacing aging Magnum or Xantrex hardware, and home solar installers building around the Victron 48V ESS architecture. If your build calls for split-phase 120\/240V, we can advise on stacking two units in parallel — call our team before you order.\u003c\/p\u003e\u003ch2\u003eWhy Buy From Urban Supply\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Victron Energy Dealer\u003c\/strong\u003e — every order ships factory-fresh with full manufacturer warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree US Shipping on Orders Over $299\u003c\/strong\u003e — fast dispatch, US-based fulfillment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0% Financing Available\u003c\/strong\u003e — Shop Pay Installments and other plans at checkout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice Match Guarantee\u003c\/strong\u003e — find it cheaper from another authorized US dealer and we will match it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-Day Return Policy\u003c\/strong\u003e — manufacturer warranty + shipping insurance included on every order\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eShipping \u0026amp; Lead Time\u003c\/h2\u003e\u003cp\u003eShips within 1-5 business days from a US warehouse via standard ground service (continental US — excludes Alaska and Hawaii). Tracking is emailed automatically once your order leaves the warehouse.\u003c\/p\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003eCovered by Victron Energy's 5-year limited manufacturer warranty against defects in materials and workmanship. Urban Supply is an authorized Victron dealer — warranty registration and claims are handled directly through the manufacturer. Contact our team for warranty support.\u003c\/p\u003e\u003cp\u003eBrowse the full \u003ca href=\"\/collections\/solar-battery-power\"\u003eSolar \u0026amp; Battery Power collection\u003c\/a\u003e or shop more \u003ca href=\"\/collections\/victron-energy\"\u003eVictron Energy products\u003c\/a\u003e at Urban Supply.\u003c\/p\u003e\n\u003cdiv data-sok-crosssell=\"v1\" style=\"margin:24px 0;padding:18px 20px;border:1px solid #e0e0e0;border-radius:8px;background:#f8f9fa;\"\u003e\n\u003ch3 style=\"margin-top:0;\"\u003eRecommended LiFePO4 Battery — SOK SK12V314PH\u003c\/h3\u003e\n\u003cp\u003ePair the MultiPlus-II 3000VA with the \u003cstrong\u003e\u003ca href=\"\/products\/sok-sk12v314ph-12v-314ah-lifepo4-battery\"\u003eSOK SK12V314PH 12V 314Ah Victron-Compatible LiFePO4\u003c\/a\u003e\u003c\/strong\u003e. Direct CAN-bus communication into the MultiPlus and Cerbo GX, 800A peak discharge for the 3 kVA inverter's surge demand, 4 in parallel for a 16.1 kWh 12V house bank. Built-in self-heating for cold-weather operation. \u003ca href=\"\/collections\/victron-compatible-lithium-batteries\"\u003eSee all Victron-compatible batteries.\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Victron Energy","offers":[{"title":"12V \/ 3000W \/ 120A Charger (UL 458)","offer_id":47812943610021,"sku":"PMP122305122","price":1006.4,"currency_code":"USD","in_stock":true},{"title":"24V \/ 3000W \/ 70A Charger (UL 458)","offer_id":47812943642789,"sku":"PMP242305102","price":997.05,"currency_code":"USD","in_stock":true},{"title":"48V \/ 3000W \/ 35A Charger (UL 1741)","offer_id":47812943675557,"sku":"PMP482305102","price":1052.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0454\/1916\/7909\/files\/4323432432.png?v=1778264253","url":"https:\/\/www.urbansupplyinc.com\/products\/victron-multiplus-ii-3kva-inverter-charger","provider":"Urban Supply Incorporated","version":"1.0","type":"link"}