{"product_id":"multiplus-ii-48v-4500va-inverter-charger","title":"Victron MultiPlus-II 48\/4500\/55-32 Inverter Charger 230V | PMP482405012","description":"\u003cp\u003eThe Victron MultiPlus-II 48\/4500\/55-32 combines a sine wave inverter, a multi-stage battery charger and an automatic transfer switch in one enclosure. Built for 48V battery systems on a 230V AC supply, it suits off-grid installs, backup power and solar storage where a single unit needs to handle both charging and inversion. This is a battery charger inverter designed to accept a generator or grid feed and switch to battery power the moment that source drops out.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter output\u003c\/strong\u003e, 4500VA continuous at 230V AC from a 48V DC bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery charger\u003c\/strong\u003e, 55A built in, with an adaptive algorithm to suit different battery chemistries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC input\u003c\/strong\u003e, 32A rating, for connection to a generator or the grid.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerAssist\u003c\/strong\u003e, supplements AC input from the battery when load demand exceeds the available supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer switch\u003c\/strong\u003e, switches source with a typical changeover of under 20 milliseconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual AC outputs\u003c\/strong\u003e, AC-Out-1 stays live on inverter power; AC-Out-2 drops non-critical loads when running on battery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSystem integration\u003c\/h2\u003e\u003cp\u003eVE.Bus lets several units run in parallel, or in split-phase and three-phase arrangements. Paired with a Victron GX device such as a Cerbo GX, the MultiPlus-II can be set up for ESS operation in grid-tied or hybrid solar storage systems. Configuration and firmware updates go through VEConfigure software via a VE.Bus to USB interface.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-grid homes and commercial sites running a 48V battery bank.\u003c\/li\u003e\n\u003cli\u003eBackup power where fast automatic transfer from grid or generator to battery matters.\u003c\/li\u003e\n\u003cli\u003eSolar storage systems using Victron ESS with a GX monitoring device.\u003c\/li\u003e\n\u003cli\u003eGenerator-assisted off-grid setups, where PowerAssist allows a smaller generator to be used.\u003c\/li\u003e\n\u003cli\u003eMarine and vehicle power systems built around a 48V bank.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061066494240,"sku":"PMP482405012","price":582.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-pmp482405012-1.webp?v=1785510763","url":"https:\/\/www.ledandsolar.co.uk\/products\/multiplus-ii-48v-4500va-inverter-charger","provider":"LED \u0026 Solar","version":"1.0","type":"link"}