{"product_id":"caja-combinadora-tbb-pvb250-5-250vdc-5-strings","title":"TBB PVB250-5 Combiner Box 250VDC 5 Strings with Protections","description":"\u003ch2\u003eProduct description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTBB PVB250-5 250VDC 5 Strings Combiner Box with Protections\u003c\/strong\u003e is an advanced protection unit for solar systems up to 250 VDC. Designed to support 5 independent strings, it incorporates 15 A fuses per input, a general 100 A breaker, and SPD protection against overvoltages. Thanks to its IP54 enclosure and included MC4 connectors, it offers quick, safe, and durable installation in any environment.\u003c\/p\u003e\n\n\u003ch3\u003eMain features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports up to 5 strings (max VOC 250 VDC)\u003c\/li\u003e\n  \u003cli\u003e15 A fuses per string\u003c\/li\u003e\n  \u003cli\u003e100 A breaker switch (Un: 280 VDC)\u003c\/li\u003e\n  \u003cli\u003eSPD: Imax 40 kA, Up ≤ 1.4 kV\u003c\/li\u003e\n  \u003cli\u003eMC4 connectors for input\/output included\u003c\/li\u003e\n  \u003cli\u003eIP54 design, wall-mounted and with passive cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComprehensive protection for 250 VDC systems with 5 PV strings\u003c\/li\u003e\n  \u003cli\u003eFacilitates maintenance and quick disconnection via breaker\u003c\/li\u003e\n  \u003cli\u003eMinimizes electrical risks with fuses and surge protection\u003c\/li\u003e\n  \u003cli\u003eEasy installation with pre-installed MC4 connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or applications\u003c\/h3\u003e\n\u003cp\u003eThis box is designed for off-grid solar installations with 5 strings that require safe control before reaching the MPPT controller or inverter. Compatible with high-voltage controllers such as the SP250-100, it is ideal for residential, agricultural, or commercial installations.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOpen-circuit voltage\u003c\/td\u003e\n\u003ctd\u003e250 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNumber of strings\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eString fuse\u003c\/td\u003e\n\u003ctd\u003e15 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDC breaker\u003c\/td\u003e\n\u003ctd\u003e100 A (Un: 280 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSPD\u003c\/td\u003e\n\u003ctd\u003eImax 40 kA, Up ≤ 1.4 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-25 °C to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-40 °C to 70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003ePassive (natural)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePermissible humidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95 % non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum altitude\u003c\/td\u003e\n\u003ctd\u003e3000 m (nominal output up to 2000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e550 × 400 × 135 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e11.8 kg\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\/regulador-solar-mppt-tbb-sp250-100\" title=\"Regulador tbb sp250-100 mppt 250v 100a 48v\" aria-label=\"Regulador tbb sp250-100 mppt 250v 100a 48v\"\u003eTBB SP250-100\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/inversor-cargador-tbb-riio-sun-ii-2kva-s-48v-2kw\" title=\"Inversor tbb riio sun ii 2 kw 48v mppt 250v\" aria-label=\"Inversor tbb riio sun ii 2 kw 48v mppt 250v\"\u003eRiio Sun II 2 kVA 48 V\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/inversor-solar-tbb-riio-sun-ii-3kva-s\" title=\"Inversor tbb riio sun ii 3 kw 48v mppt 250v 60a\" aria-label=\"Inversor tbb riio sun ii 3 kw 48v mppt 250v 60a\"\u003eRiio Sun II 3 kVA\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/inversor-solar-tbb-riio-sun-ii-5kva-s\" title=\"Inversor tbb riio sun ii 5 kw 48v mppt 250v 100a\" aria-label=\"Inversor tbb riio sun ii 5 kw 48v mppt 250v 100a\"\u003eRiio Sun II 5 kVA\u003c\/a\u003e,  \n\u003ca href=\"\/en\/products\/inversor-solar-tbb-riio-sun-ii-8kva-s\" title=\"Inversor tbb riio sun ii 8 kw 48v mppt 250v 100a\" aria-label=\"Inversor tbb riio sun ii 8 kw 48v mppt 250v 100a\"\u003eRiio Sun II 8 kVA\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTBB PVB250-5 250VDC Combiner Box\u003c\/strong\u003e is a professional solution for controlling and protecting photovoltaic installations with multiple strings, maximizing system efficiency and safety.\u003c\/p\u003e","brand":"TBB","offers":[{"title":"Default Title","offer_id":51503234646357,"sku":"TBBACCE014","price":659.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TBB-COMBINADORA-PVB250-5.png?v=1762628331","url":"https:\/\/aurensol.net\/en\/products\/caja-combinadora-tbb-pvb250-5-250vdc-5-strings","provider":"Aurensol","version":"1.0","type":"link"}