{"product_id":"victron-energy-multiplus-ii-12v-3000va-120v-pure-sine-wave-inverter-charger-50a-transfer-switch-ups-powerassist-ess-compatible","title":"Victron Energy MultiPlus-II 12V 3000VA 120V Pure Sine Wave Inverter Charger, 50A Transfer Switch, UPS, PowerAssist, ESS Compatible","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eVictron Energy MultiPlus-II 12V 3000VA 120V Inverter Charger\u003c\/strong\u003e (Model 12\/3000 120V, MPN PMP122305120) combines a pure sine wave inverter, an integrated battery charger, and a 50A transfer switch in one compact unit. Built for marine, RV, off-grid solar, home backup, and energy storage systems, the MultiPlus-II pairs the proven MultiPlus design with advanced MultiGrid technology to deliver reliable 120VAC power, intelligent battery charging, and seamless power management.\u003c\/p\u003e\n\n\u003ch2\u003e12V 3000VA Inverter Charger with MultiGrid Technology\u003c\/h2\u003e\n\n\u003cp\u003eThe MultiPlus-II delivers 3000VA of clean pure sine wave power at 120VAC, with built-in anti-islanding protection and an integrated adaptive battery charger. It automatically manages power from shore, generator, or grid sources and provides uninterrupted energy when external AC power is unavailable.\u003c\/p\u003e\n\n\u003ch2\u003ePowerAssist and PowerControl for Generators and Shore Power\u003c\/h2\u003e\n\n\u003cp\u003ePowerControl prevents generators and shore power connections from becoming overloaded. When demand exceeds the available AC input, PowerAssist supplements it with energy from the battery bank, and once demand drops, surplus AC power is used to recharge the batteries.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt-In UPS Backup Power\u003c\/h2\u003e\n\n\u003cp\u003eWhen grid, generator, or shore power is disconnected, the MultiPlus-II switches to inverter mode in less than 20 milliseconds. Computers, electronics, and other sensitive equipment continue operating without interruption.\u003c\/p\u003e\n\n\u003ch2\u003eEnergy Storage System (ESS) Compatible\u003c\/h2\u003e\n\n\u003cp\u003eThe MultiPlus-II is a key component of Victron ESS installations, integrating with MPPT solar charge controllers and grid-tied solar inverters for flexible energy management in residential, mobile, and off-grid power systems.\u003c\/p\u003e\n\n\u003ch2\u003eRemote Monitoring and System Control\u003c\/h2\u003e\n\n\u003cp\u003ePaired with a Victron GX device such as the Cerbo GX, the MultiPlus-II can be monitored and controlled locally or remotely through the Victron VRM platform. Adjust settings, track battery performance, control connected equipment, and manage backup power from a phone, tablet, laptop, or computer.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e12V 3000VA pure sine wave inverter charger\u003c\/li\u003e\n\t\u003cli\u003e120VAC output\u003c\/li\u003e\n\t\u003cli\u003e50A transfer switch\u003c\/li\u003e\n\t\u003cli\u003eIntegrated adaptive battery charger\u003c\/li\u003e\n\t\u003cli\u003ePowerControl prevents generator and shore power overloads\u003c\/li\u003e\n\t\u003cli\u003ePowerAssist boosts available AC power with battery energy\u003c\/li\u003e\n\t\u003cli\u003eUPS function with transfer under 20 ms\u003c\/li\u003e\n\t\u003cli\u003eBuilt-in anti-islanding protection\u003c\/li\u003e\n\t\u003cli\u003eVictron ESS energy storage system compatible\u003c\/li\u003e\n\t\u003cli\u003eWorks with MPPT solar chargers and grid-tie inverters\u003c\/li\u003e\n\t\u003cli\u003eRemote monitoring and control with Victron GX devices and VRM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eRV, camper, and motorhome power systems\u003c\/li\u003e\n\t\u003cli\u003eBoats and marine electrical systems\u003c\/li\u003e\n\t\u003cli\u003eOff-grid solar installations\u003c\/li\u003e\n\t\u003cli\u003eHome backup power systems\u003c\/li\u003e\n\t\u003cli\u003eEnergy storage systems (ESS)\u003c\/li\u003e\n\t\u003cli\u003eMobile and emergency power\u003c\/li\u003e\n\t\u003cli\u003eGenerator-assisted power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eBrand\u003c\/th\u003e\n\t\t\t\u003ctd\u003eVictron Energy\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eProduct Type\u003c\/th\u003e\n\t\t\t\u003ctd\u003eMultiPlus-II Inverter Charger\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eModel\u003c\/th\u003e\n\t\t\t\u003ctd\u003eMultiPlus-II 12\/3000 120V\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eMPN\u003c\/th\u003e\n\t\t\t\u003ctd\u003ePMP122305120\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eUPC \/ GTIN\u003c\/th\u003e\n\t\t\t\u003ctd\u003e8719076057338\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eDC Input Voltage\u003c\/th\u003e\n\t\t\t\u003ctd\u003e12V\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eAC Output Voltage\u003c\/th\u003e\n\t\t\t\u003ctd\u003e120VAC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eInverter Capacity\u003c\/th\u003e\n\t\t\t\u003ctd\u003e3000VA\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eWaveform\u003c\/th\u003e\n\t\t\t\u003ctd\u003ePure Sine Wave\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eTransfer Switch\u003c\/th\u003e\n\t\t\t\u003ctd\u003e50A\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eBattery Charger\u003c\/th\u003e\n\t\t\t\u003ctd\u003eIntegrated\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003ePowerControl \/ PowerAssist\u003c\/th\u003e\n\t\t\t\u003ctd\u003eYes\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eUPS Function\u003c\/th\u003e\n\t\t\t\u003ctd\u003eYes, transfer under 20 ms\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eAnti-Islanding Protection\u003c\/th\u003e\n\t\t\t\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eRemote Monitoring\u003c\/th\u003e\n\t\t\t\u003ctd\u003eCompatible with Victron GX devices and VRM\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThe Victron Energy MultiPlus-II 12V 3000VA 120V Inverter Charger delivers dependable UPS backup power, intelligent battery charging, and ESS-ready energy management in a single high-performance unit for RV, marine, off-grid, and home backup systems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":54095223652547,"sku":"CW96588","price":885.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1800\/9539\/files\/bfb0d2c3-6cc0-5ba1-95b0-064539581464.jpg?v=1790949059","url":"https:\/\/www.homesteadsupplyonline.com\/products\/victron-energy-multiplus-ii-12v-3000va-120v-pure-sine-wave-inverter-charger-50a-transfer-switch-ups-powerassist-ess-compatible","provider":"Homestead Supply Online","version":"1.0","type":"link"}