{"product_id":"big-battery-victron-multiplus-ii-24-3000-70-50-ul-458","title":"Big Battery | Victron MultiPlus-II 24\/3000\/70-50 (UL 458)","description":"\u003ch2\u003eVictron MultiPlus-II 24\/3000\/70-50 (UL 458)\u003c\/h2\u003e\n\u003cp\u003eThe Victron MultiPlus-II 24\/3000\/70-50 (UL 458) is a \u003cstrong\u003e24V pure sine wave inverter\/charger\u003c\/strong\u003e designed for RVs, marine systems, backup power, and off-grid energy installations. It combines a 3,000VA inverter with 2,400W of continuous output, a 70A battery charger, PowerControl, and PowerAssist technology. It can supplement limited shore, generator, or grid power with battery energy during peak demand, while its integrated 50A transfer switch enables rapid automatic switching to inverter power during an AC-source interruption. The unit also integrates with Victron GX devices for system monitoring and control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,000VA Pure Sine Wave Inverter\u003c\/strong\u003e – Delivers up to 2,400W of continuous AC output at 25°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5,500W Peak Power\u003c\/strong\u003e – Handles short-duration surge loads for compatible equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70A Battery Charger\u003c\/strong\u003e – Provides up to 70A of charging current for compatible 24V battery systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120V AC Output\u003c\/strong\u003e – Provides regulated 120VAC output at 60Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerControl\u003c\/strong\u003e – Limits AC input current to help prevent overload from shore power or generator sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerAssist\u003c\/strong\u003e – Supplements external AC power with battery power when connected loads exceed available input capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A Transfer Switch\u003c\/strong\u003e – Automatically transfers between AC input and inverter operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast AC Transfer\u003c\/strong\u003e – Victron specifies switching in less than 20ms during an AC-source failure or disconnection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V Battery System\u003c\/strong\u003e – Designed for 24VDC battery banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Current Sensor Support\u003c\/strong\u003e – Optional sensor extends PowerControl and PowerAssist input management up to 100A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel Operation\u003c\/strong\u003e – Multiple units can be configured in parallel for increased system capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVictron GX Integration\u003c\/strong\u003e – Works with compatible Victron GX devices for monitoring, configuration, and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar System Integration\u003c\/strong\u003e – Compatible with Victron solar charge controllers and supported AC-coupled systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 458 Certified\u003c\/strong\u003e – Listed for applicable mobile and RV installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Sine Wave Output\u003c\/strong\u003e – Provides clean AC power for sensitive electronics and appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Warranty\u003c\/strong\u003e – Big Battery lists a 5-year warranty for the product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVictron Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMultiPlus-II 24\/3000\/70-50 (UL 458)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBig Battery SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eINV016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\/3000\/70-50 120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInverter \/ Charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19–33VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Inverter Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3,000VA \/ 2,400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Output at 40°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2,200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Output at 65°C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,700W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaveform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120VAC ±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60Hz ±0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Inverter Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e94%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90–140VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input Frequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45–65Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum AC Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Switch Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Battery Charge 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systems\u003c\/li\u003e\n\u003cli\u003eHybrid energy-storage systems\u003c\/li\u003e\n\u003cli\u003eCabins and remote properties\u003c\/li\u003e\n\u003cli\u003eGenerator-supported battery systems\u003c\/li\u003e\n\u003cli\u003e24V Big Battery HUSKY 2 INV systems\u003c\/li\u003e\n\u003cli\u003eVictron GX-based energy-management systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Big Battery","offers":[{"title":"Default Title","offer_id":52909602996506,"sku":"INV016","price":997.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1398\/2234\/files\/MultiPlus-II_InverterCharger_img1.webp?v=1789755042","url":"https:\/\/solarguyspro.com\/products\/big-battery-victron-multiplus-ii-24-3000-70-50-ul-458","provider":"Solar Guys Pro","version":"1.0","type":"link"}