{"product_id":"multicluster-sma-mc-box-6-3-11-55kw","title":"Multicluster Box SMA 55kW MC-Box-6.3-11 for Sunny Island","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMulticluster Box SMA 55kW MC-Box-6.3-11\u003c\/strong\u003e is a three-phase AC distribution box designed to facilitate the integration of up to 6 Sunny Island 48 V inverters. With a nominal power of 55 kW and IP65 protection, it is ideal for small-scale off-grid or hybrid installations requiring reliability, easy assembly, and professional energy distribution.\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConnection of up to 6 Sunny Island inverters in 2 three-phase clusters\u003c\/li\u003e\n  \u003cli\u003eNominal charging power: 55 kW (up to 48 kW continuous at 25 °C)\u003c\/li\u003e\n  \u003cli\u003eIndependent inputs for generator, PV, and three-phase loads\u003c\/li\u003e\n  \u003cli\u003ePrewired AC distribution with internal circuit breakers and contactors\u003c\/li\u003e\n  \u003cli\u003eIP65 protection for outdoor or industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReady-to-use solution, no additional internal wiring required\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight wall-mounted installation (only 55 kg)\u003c\/li\u003e\n  \u003cli\u003eAutomatic bypass for generator and reverse current protection\u003c\/li\u003e\n  \u003cli\u003eEspecially designed for rural or commercial off-grid projects\u003c\/li\u003e\n  \u003cli\u003eOfficial 5-year warranty from SMA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eMC-Box-6.3-11\u003c\/strong\u003e is designed for off-grid self-consumption installations, rural three-phase microgrids, agricultural operations, large homes without reliable grid access, and hybrid systems integrating solar energy, batteries, and generator. It is not compatible with direct connection to the public grid.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal power\u003c\/td\u003e\n\u003ctd\u003e55 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal AC current\u003c\/td\u003e\n\u003ctd\u003e3 × 80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e230 V \/ 400 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50 Hz (range 40–70 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSunny Island inverters\u003c\/td\u003e\n\u003ctd\u003eUp to 6 (2 clusters of 3 units)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGenerator input\u003c\/td\u003e\n\u003ctd\u003e55 kW \/ 3 × 80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePV input (AC coupling)\u003c\/td\u003e\n\u003ctd\u003e55 kW \/ 3 × 80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eSuspended \/ Wall-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e760 × 760 × 210 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e55 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e–25 °C to +50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eRelative humidity\u003c\/td\u003e\n\u003ctd\u003e0–100% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eThis product is compatible with:  \n\u003ca href=\"\/en\/products\/inversor-cargador-sma-si6-0h-13-4-6kva-48v-backup\" title=\"Inversor cargador sma si6.0h-13 4.6kva 48v backup\" aria-label=\"Inversor cargador sma si6.0h-13 4.6kva 48v backup\"\u003eSMA Sunny Island 6.0H-13\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/inversor-cargador-sma-si8-0h-13-6kva-48v-backup\" title=\"Inversor cargador sma si8.0h-13 6kva 48v backup\" aria-label=\"Inversor cargador sma si8.0h-13 6kva 48v backup\"\u003eSMA Sunny Island 8.0H-13\u003c\/a\u003e  \n\u003cem\u003e(requires official compatibility confirmation from SMA)\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMulticluster Box SMA 55kW MC-Box-6.3-11\u003c\/strong\u003e is a robust and professional solution for three-phase off-grid systems with Sunny Island. It facilitates installation, ensures safety, and maximizes energy efficiency in demanding installations.\u003c\/p\u003e","brand":"SMA","offers":[{"title":"Default Title","offer_id":51503227896149,"sku":"SMAACCE013","price":4591.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/SMA-MC-BOX-6.3-11.png?v=1762628212","url":"https:\/\/aurensol.net\/en\/products\/multicluster-sma-mc-box-6-3-11-55kw","provider":"Aurensol","version":"1.0","type":"link"}