{"product_id":"victron-multiplus-4500va-gx-inverter","title":"Victron MultiPlus-II 48\/4k5\/55-32 Inverter Charger 230V GX | PMP482406000","description":"\u003cp\u003eThe Victron MultiPlus-II 48\/4k5\/55-32 230V GX combines an inverter, battery charger and transfer switch with a built-in GX device, all in one unit. Designed for off-grid, hybrid and backup power installations, it takes a 48V battery bank and delivers 4500VA of continuous AC output. The onboard Venus OS GX controller gives monitoring and system control without needing a separate Cerbo GX.\u003c\/p\u003e\u003ch2\u003eKey features of the Victron MultiPlus-II inverter charger\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, 4500VA continuous at 230V AC, with 9000W peak surge for motor start loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharger\u003c\/strong\u003e, 55A adaptive charge algorithm, suitable for AGM, gel, flooded and lithium batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC input limit\u003c\/strong\u003e, 32A, adjustable via the GX interface or VEConfigure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated GX device\u003c\/strong\u003e, runs Venus OS with VRM portal connectivity and DVCC support, no separate Cerbo GX or CCGX required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerControl and PowerAssist\u003c\/strong\u003e, draws battery power to supplement a limited grid or generator supply when load demand exceeds the input limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer switch\u003c\/strong\u003e, typical switchover time of 20ms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to residential battery storage systems paired with rooftop solar, and to light commercial energy storage or backup power projects. It is a single-phase unit, and can be run in parallel for higher power, or combined with other units for split-phase and three-phase systems. VE.Bus communication lets it work alongside Victron MPPT solar charge controllers, BMV battery monitors and other VE.Bus or VE.Can devices.\u003c\/p\u003e\u003ch3\u003eCharging and installation\u003c\/h3\u003e\u003cp\u003eThe adaptive charging algorithm adjusts its charge curve to battery behaviour rather than a fixed profile, across lead-acid and lithium chemistries. PowerAssist is useful where the AC input is constrained, such as a small generator or a weak grid connection: the unit draws the maximum current the source allows and covers any extra demand from the battery, keeping the source within its rated capacity. The unit weighs 21.91kg and needs a fixed, ventilated mounting position with appropriate DC fusing and AC isolation, in line with BS 7671 and any relevant DNO requirements.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061065052448,"sku":"PMP482406000","price":666.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-pmp482406000-1.webp?v=1785510515","url":"https:\/\/www.ledandsolar.co.uk\/products\/victron-multiplus-4500va-gx-inverter","provider":"LED \u0026 Solar","version":"1.0","type":"link"}