{"product_id":"victron-energy-multiplus-ii-24-3000-70-50-120v-inverter-charger-with-powerassist-and-ups-functionality","title":"Victron Energy MultiPlus-II 24\/3000-70-50 120V Inverter\/Charger with PowerAssist and UPS Functionality","description":"\u003cp\u003e\u003cstrong\u003eMultiPlus-II 24\/3000 - 70-50 - 120V - UL Approved\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe MultiPlus-II, an inverter\/charger, combines the functions of the MultiPlus and the MultiGrid. It has all the features of the MultiPlus, plus an external current transformer option to implement PowerControl and PowerAssist and to optimize self-consumption with external current sensing (max. 32A). It also has all the features of the MultiGrid with built-in anti-islanding and increasingly long list of country approvals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePowerAssist\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe MultiPlus-II will prevent the overload of a limited AC source, such as a generator or shore power connection. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shoreside supply with power taken from the battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eESS: Energy Storage Systems\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe MultiPlus-II is the key component in a Victron ESS system, providing the flexibility to combine with MPPT Solar Chargers or Grid-tie PV Inverters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUninterrupted AC power (UPS function)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIn the event of a grid failure, or when shore or generator power is disconnected, the inverter within the Multi is automatically activated and takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will operate without disruption.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRemote Monitoring and Control\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhen coupled with a GX device (e.g. Cerbo GX) you can monitor and control your Multi and system or systems' locally (LAN) or remotely via the internet from anywhere in the world, using the free VRM app and free VRM portal website. Access can be from a phone, tablet, laptop or PC for multiple operating systems. There is no end to the level of control, from adjusting your Multi to auto starting a backup generator and more.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePowerControl  PowerAssist: Yes\u003c\/li\u003e\n\u003cli\u003eTransfer Switch: 50A\u003c\/li\u003e\n\u003cli\u003eMaximum AC Input Current: 50A\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInverter Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDC Input Voltage Range: 1933 V\u003c\/li\u003e\n\u003cli\u003eOutput: Output Voltage 120 VAC  2% \/ Frequency 60 Hz  0,1% (1)\u003c\/li\u003e\n\u003cli\u003eContinuous Output Power at 25C (3): 3000 VA\u003c\/li\u003e\n\u003cli\u003eContinuous Output Power at 25C: 2400 W\u003c\/li\u003e\n\u003cli\u003eContinuous Output Power at 40C: 2200 W\u003c\/li\u003e\n\u003cli\u003eContinuous Output Power at 65C: 1700 W\u003c\/li\u003e\n\u003cli\u003eMaximum Apparent Feed-In Power: 2500 VA\u003c\/li\u003e\n\u003cli\u003ePeak Power: 5500 W\u003c\/li\u003e\n\u003cli\u003eMaximum Efficiency: 94%\u003c\/li\u003e\n\u003cli\u003eZero Load Power: 13 W\u003c\/li\u003e\n\u003cli\u003eZero Load Power in AES Mode: 9 W\u003c\/li\u003e\n\u003cli\u003eZero Load Power in Search Mode: 3 W\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCharger Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAC Input: Input Voltage Range 90-140 VAC \/ Input Frequency: 45  65 Hz\u003c\/li\u003e\n\u003cli\u003eCharge Voltage 'Absorption': 28,8 V\u003c\/li\u003e\n\u003cli\u003eCharge Voltage 'Float': 27,6 V\u003c\/li\u003e\n\u003cli\u003eStorage Mode: 26,4 V\u003c\/li\u003e\n\u003cli\u003eMaximum Battery Charge Current (4): 70 A\u003c\/li\u003e\n\u003cli\u003eBattery Temperature Sensor: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eGeneral Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAuxiliary Output: Yes (32 A)\u003c\/li\u003e\n\u003cli\u003eExternal AC Current Sensor (optional): 100 A\u003c\/li\u003e\n\u003cli\u003eProgrammable Relay (5): Yes\u003c\/li\u003e\n\u003cli\u003eProtection (2): a  g\u003c\/li\u003e\n\u003cli\u003eVE.Bus Communication Port: For parallel, split phase and three phase operation, remote monitoring and system integration\u003c\/li\u003e\n\u003cli\u003eGeneral Purpose Com. Port: Yes, 2x\u003c\/li\u003e\n\u003cli\u003eRemote On-Off: Yes\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40 to +65C (-40  150 F) (fan assisted cooling)\u003c\/li\u003e\n\u003cli\u003eHumidity (Non-Condensing): Max 95%\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEnclosure Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial  Color: Steel, blue RAL 5012\u003c\/li\u003e\n\u003cli\u003eProtection Category: IP22\u003c\/li\u003e\n\u003cli\u003eBattery-Connection: M8 bolts\u003c\/li\u003e\n\u003cli\u003e120 V AC-Connection: Screw terminals 13 mm (6 AWG)\u003c\/li\u003e\n\u003cli\u003eWeight: 9 kg\u003c\/li\u003e\n\u003cli\u003eDimensions (hxwxd) (mm): 536 x 277 x 147\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eStandards:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSafety: EN-IEC 60335-1, EN-IEC 60335-2-29, UL458\u003c\/li\u003e\n\u003cli\u003eEmission, Immunity: EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e*Note: For a short period of time this product was called MultiGrid-II.\u003c\/p\u003e\u003cstrong\u003ePlease contact your dealer for any returns, repairs or support issues related to this product.\u003c\/strong\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003eThe Victron Energy MultiPlus-II 24\/3000-70-50 inverter\/charger combines advanced power management features with reliable performance for off-grid and backup power systems. This versatile unit integrates the functions of a high-capacity inverter, charger, and a built-in transfer switch, offering seamless power conversion and distribution in a compact design. Its 3000 VA continuous power output ensures that your critical appliances and electronics operate smoothly during grid outages or fluctuating power conditions. The MultiPlus-II's critical feature is its PowerAssist technology, which prevents overloads by reducing battery charging when necessary and boosting power output from batteries to support peak loads, making it ideal for small generators or shore power connections.\u003c\/p\u003e\u003cp\u003eDesigned for integration into Energy Storage Systems (ESS), the MultiPlus-II supports combining with MPPT solar chargers or grid-tie PV inverters, enabling flexible renewable energy setups. Its UPS capability ensures uninterrupted power delivery within less than 20 milliseconds during grid or power source failures, safeguarding sensitive electronic equipment such as computers, medical devices, or industrial controls. When paired with a Victron GX device like the Cerbo GX, users can remotely monitor and control system performance via the VRM portal or app, providing real-time insights and operational adjustments from anywhere in the world.\u003c\/p\u003e\u003cp\u003eThe unit's specifications include a 50A transfer switch, a maximum AC input current of 50A, and a broad input voltage range of 193-333 V DC. Its inverter offers a 120 VAC output with a high efficiency of up to 94%, peak power of 5500 W, and a stable frequency of 60 Hz. The built-in charger can handle up to 70 A of battery charge current and features a comprehensive temperature sensor for optimal charging. The robust steel enclosure is rated IP22 for protection and features M8 bolts for battery connections and screw terminals for AC input. The unit weighs approximately 19 pounds and measures roughly 21.1 inches in length, 10.9 inches wide, and 6.1 inches tall, making it suitable for various installation environments.\u003c\/p\u003e\u003cp\u003eCompliance with international safety and emission standards, including UL458 and EN-IEC certifications, ensures reliable operation across different markets. With its advanced features, flexible configuration options, and remote management capabilities, the Victron MultiPlus-II 24\/3000-70-50 is a comprehensive solution for reliable power conversion, energy storage, and backup power needs.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePowerAssist technology prevents overloads by reducing battery charging and boosting power output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBuilt-in UPS functionality provides seamless transition during grid or power source failures\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports Energy Storage Systems (ESS) with integration options for MPPT solar chargers and PV inverters\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRemote monitoring and control via Victron GX devices, VRM app, and web portal\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh continuous output power of 3000 VA with peak power up to 5500 W\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTransfer switch rated at 50A with a maximum AC input current of 50A\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBroad input voltage range of 193-333 V DC for flexible power sources\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEfficient inverter operation with up to 94% maximum efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRobust steel enclosure with IP22 protection suitable for various environments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComprehensive safety and emissions compliance including UL458 and EN-IEC standards\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":44437183332394,"sku":"99175","price":997.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/99175XL.jpg?v=1780922936","url":"https:\/\/atticusgoods.com\/products\/victron-energy-multiplus-ii-24-3000-70-50-120v-inverter-charger-with-powerassist-and-ups-functionality","provider":"Atticus Goods","version":"1.0","type":"link"}