{"product_id":"quattro-24-3000-70-50-50-inverter-charger","title":"Victron Quattro 24\/3000\/70-50\/50 Inverter Charger 230V | QUA243020010","description":"\u003cp\u003eThe Victron Quattro 24\/3000\/70-50\/50 is a combined inverter and dual-input battery charger built for off-grid, marine, vehicle and backup power systems. It takes two separate AC inputs, switches between them automatically, and delivers 3000VA of continuous AC output from a 24V battery bank. It suits installers working on systems that need reliable source switching alongside solid charging capability.\u003c\/p\u003e\u003ch2\u003eKey features of the Victron Quattro\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual AC inputs\u003c\/strong\u003e, connect two sources, such as shore power and a generator, with automatic switching between them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter output\u003c\/strong\u003e, 3000VA continuous at 230V AC for standard single-phase loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery charger\u003c\/strong\u003e, 70A multi-stage charging with adaptive algorithm from a 24V bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC pass-through\u003c\/strong\u003e, two 50A outputs allow direct load connection from whichever input is active, without drawing from the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerControl and PowerAssist\u003c\/strong\u003e, limits current draw from an AC source and tops it up with battery power when loads exceed the input limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVE.Bus interface\u003c\/strong\u003e, integrates with Victron GX devices, VRM monitoring, and parallel or three-phase multi-unit setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow the dual inputs work\u003c\/h2\u003e\u003cp\u003eUnlike a standard inverter charger with one AC input, the Quattro monitors two sources at once. Wire shore power to input 1 and a generator to input 2, and the unit switches to whichever is available, with input 1 taking priority. If neither is present, it inverts from the battery on its own. There's no need for a manual changeover switch, and the risk of back-feeding a generator or shore supply is reduced.\u003c\/p\u003e\u003cp\u003ePowerAssist helps where the AC supply is limited, such as a marina berth or a small generator. When a load exceeds what the input can deliver, the Quattro draws the shortfall from the battery instead of tripping the breaker. Configuration and firmware updates run through VE.Configure software via a VE.Bus to USB interface.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-grid cabins where a generator supplements a solar battery bank and automatic switching is needed.\u003c\/li\u003e\n\u003cli\u003eMarine vessels with shore power and a generator requiring changeover and charging from either source.\u003c\/li\u003e\n\u003cli\u003eMotorhomes and large vehicles with 24V systems needing mains-quality AC output and dual-source charging.\u003c\/li\u003e\n\u003cli\u003eBackup power for commercial premises where generator and grid inputs must both be managed.\u003c\/li\u003e\n\u003cli\u003eMulti-unit parallel installations needing more capacity than a single unit provides.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eVictron Quattro 24\/3000\/70-50\/50 230V VE.Bus inverter charger unit\u003c\/li\u003e\u003c\/ul\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52095609962784,"sku":"QUA243020010","price":1093.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-qua243020010-1.webp?v=1785755823","url":"https:\/\/www.ledandsolar.co.uk\/products\/quattro-24-3000-70-50-50-inverter-charger","provider":"LED \u0026 Solar","version":"1.0","type":"link"}