{"product_id":"regulador-mppt-tbb-sp250-70-250v-70a-24-48v","title":"MPPT Controller TBB Power SP250-70 250V 70A 24\/48V","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMPPT Controller TBB Power SP250-70 250 V 70 A 24\/48 V\u003c\/strong\u003e offers higher input voltage and charging current for systems that require longer cables and higher power PV arrays. With a tracking range of \u003cstrong\u003e65–245 V\u003c\/strong\u003e, it supports up to \u003cstrong\u003e2.7 kW (24 V)\u003c\/strong\u003e or \u003cstrong\u003e5.4 kW (48 V)\u003c\/strong\u003e of photovoltaic power, maintaining a 365-day data log, \u003cstrong\u003eRS485\u003c\/strong\u003e communication, and TBB II algorithm for lead-acid and lithium batteries.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e70 A\u003c\/strong\u003e charging for \u003cstrong\u003e24\/48 V\u003c\/strong\u003e battery banks.\u003c\/li\u003e\n  \u003cli\u003ePV input up to \u003cstrong\u003e250 V Voc\u003c\/strong\u003e; MPPT range \u003cstrong\u003e65–245 V\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eAdmissible PV power: \u003cstrong\u003e2.7 kW (24 V)\u003c\/strong\u003e \/ \u003cstrong\u003e5.4 kW (48 V)\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eEfficiency up to \u003cstrong\u003e98 %\u003c\/strong\u003e and MPPT efficiency ≥ \u003cstrong\u003e99.9 %\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForced ventilation\u003c\/strong\u003e for continuous operation and longer service life.\u003c\/li\u003e\n  \u003cli\u003eLED+LCD display, \u003cstrong\u003eRS485\u003c\/strong\u003e, dry contact, and 365-day datalogger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLonger cabling\u003c\/strong\u003e and reduced losses thanks to the 250 V PV bus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast battery charging\u003c\/strong\u003e due to its high 70 A current.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection and care\u003c\/strong\u003e for AGM\/GEL\/open lead-acid and \u003cstrong\u003eLiFePO₄\u003c\/strong\u003e with dedicated profiles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise tracking\u003c\/strong\u003e that maintains production even with partial shading and thermal changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eOff-grid and medium\/high power self-consumption at 24\/48 V: homes, businesses, telecom, technical cabins, and backup systems where high PV voltage and 70 A charging are required.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSP250-70\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBattery voltage\u003c\/td\u003e\n\u003ctd\u003e24 V \/ 48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCharging current\u003c\/td\u003e\n\u003ctd\u003e70 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax PV Voc\u003c\/td\u003e\n\u003ctd\u003e250 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT range\u003c\/td\u003e\n\u003ctd\u003e65–245 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAdmissible PV power\u003c\/td\u003e\n\u003ctd\u003e2.70 kW (24 V); 5.40 kW (48 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax charging power\u003c\/td\u003e\n\u003ctd\u003e2.06 kW (24 V); 4.12 kW (48 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax PV Isc\u003c\/td\u003e\n\u003ctd\u003e80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax efficiency\u003c\/td\u003e\n\u003ctd\u003e≈98 %\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMPPT efficiency\u003c\/td\u003e\n\u003ctd\u003e≥ 99.9 %\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCharging voltages\u003c\/td\u003e\n\u003ctd\u003eAbsorption 28.8\/57.6 V; Float 27\/54 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485, dry contact\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eData logging\u003c\/td\u003e\n\u003ctd\u003e365 days\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eForced ventilation\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIP21\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e352.2×293×116.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e7.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating temp.\u003c\/td\u003e\n\u003ctd\u003e-25 °C…+60 °C (derating \u0026gt;40 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eEN61000-6-1\/6-3, EN62109-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with \u003cstrong\u003eAGM\/GEL\/open lead-acid\u003c\/strong\u003e and \u003cstrong\u003eLiFePO₄\u003c\/strong\u003e batteries of 24\/48 V with BMS. Supports PV strings in series ensuring \u003cstrong\u003eVoc ≤ 250 V\u003c\/strong\u003e and appropriate DC protections (fuses, disconnectors, SPD) according to regulations.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMPPT Controller TBB Power SP250-70 250 V 70 A 24\/48 V\u003c\/strong\u003e combines high input voltage with high charging capacity for robust and efficient solar systems.\u003c\/p\u003e","brand":"TBB","offers":[{"title":"Default Title","offer_id":51503378039125,"sku":"TBBREGU002","price":618.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TBB-SOLARMATE-150-60-2_47dbdf53-b1c3-4c5b-9524-f0b492e0529a.png?v=1762631082","url":"https:\/\/aurensol.net\/en\/products\/regulador-mppt-tbb-sp250-70-250v-70a-24-48v","provider":"Aurensol","version":"1.0","type":"link"}