{"product_id":"regulador-mppt-tbb-sp250-100-250v-100a-48v","title":"MPPT Controller TBB Power SP250-100 250V 100A 48V","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMPPT Controller TBB Power SP250-100 250 V 100 A 48 V\u003c\/strong\u003e is a professional high-current solar controller, specifically designed for 48 V battery banks. With a wide \u003cstrong\u003eMPPT tracking range of 65–245 V\u003c\/strong\u003e, it supports up to \u003cstrong\u003e7.5 kW\u003c\/strong\u003e of connected photovoltaic power and delivers up to \u003cstrong\u003e5.88 kW\u003c\/strong\u003e of charging power to batteries, maintaining a maximum efficiency of \u003cstrong\u003e98%\u003c\/strong\u003e and MPPT efficiency ≥ \u003cstrong\u003e99.9%\u003c\/strong\u003e. It incorporates 365-day data logging, \u003cstrong\u003eRS485\u003c\/strong\u003e communication, and forced ventilation, ensuring thermal stability and continuous operation in demanding climates.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh charging current: \u003cstrong\u003e100 A\u003c\/strong\u003e at 48 V for rapid replenishment.\u003c\/li\u003e\n  \u003cli\u003eHigh PV voltage: \u003cstrong\u003e250 V Voc\u003c\/strong\u003e with \u003cstrong\u003eMPPT range 65–245 V\u003c\/strong\u003e for long strings and reduced wiring losses.\u003c\/li\u003e\n  \u003cli\u003eAdmissible PV power: \u003cstrong\u003e7.5 kW\u003c\/strong\u003e (input) and up to \u003cstrong\u003e5.88 kW\u003c\/strong\u003e charging power at 48 V.\u003c\/li\u003e\n  \u003cli\u003eEfficiency: up to \u003cstrong\u003e98%\u003c\/strong\u003e @48 V; MPPT tracking efficiency ≥ \u003cstrong\u003e99.9%\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRS485\u003c\/strong\u003e, dry contact (30 Vdc\/2 A), and \u003cstrong\u003e365-day datalogger\u003c\/strong\u003e (daily\/monthly\/total) with real-time records.\u003c\/li\u003e\n  \u003cli\u003eForced \u003cstrong\u003eventilation\u003c\/strong\u003e, LED+LCD display, IP21, and terminals up to 35 mm².\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMore production and less loss\u003c\/strong\u003e: operating at 250 V reduces cable cross-section and voltage drop, maximizing PV field performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccelerated recharge\u003c\/strong\u003e of 48 V banks thanks to continuous 100 A and TBB II multi-stage algorithm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery protection\u003c\/strong\u003e: precise absorption\/float voltages, programmable equalization (lead-acid), and compatibility with lithium (LiFePO₄) with BMS.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl and traceability\u003c\/strong\u003e with RS485, dry contact for alarms\/automation, and 365-day historical logging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal reliability\u003c\/strong\u003e due to forced ventilation and temperature management for continuous service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for medium and high-power off-grid solar systems at \u003cstrong\u003e48 V\u003c\/strong\u003e: high-consumption homes, businesses, workshops, telecommunications, remote stations, and \u003cem\u003ebackup\u003c\/em\u003e solutions where high charging current and long photovoltaic strings 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\u003eSP250-100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal battery voltage\u003c\/td\u003e\n\u003ctd\u003e48 V (exclusive)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. charging current\u003c\/td\u003e\n\u003ctd\u003e100 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. charging power @48 V\u003c\/td\u003e\n\u003ctd\u003e5.88 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAdmissible PV power\u003c\/td\u003e\n\u003ctd\u003e7.50 kW\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\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% @48 V\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\u003e“Absorption” voltage\u003c\/td\u003e\n\u003ctd\u003e57.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e“Float” voltage\u003c\/td\u003e\n\u003ctd\u003e54 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCharging algorithm\u003c\/td\u003e\n\u003ctd\u003eTBB II multi-stage; programmable equalization (lead-acid)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSelf-consumption\u003c\/td\u003e\n\u003ctd\u003e≈37 mA @48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485; dry contact 30 Vdc\/2 A; remote on\/off (2 pins)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eData logging\u003c\/td\u003e\n\u003ctd\u003e365 days (daily\/monthly\/total; real-time measurements)\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 (L×W×H)\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 temperature\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\u003eStorage \/ Humidity\u003c\/td\u003e\n\u003ctd\u003e-40 °C…+70 °C \/ 5–95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAltitude\u003c\/td\u003e\n\u003ctd\u003eUp to 3000 m (nominal power up to 2000 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMax. cable cross-section\u003c\/td\u003e\n\u003ctd\u003e35 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eEN61000-6-1, EN61000-6-3, 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\u003e48 V\u003c\/strong\u003e \u003cstrong\u003eAGM, GEL, open lead-acid\u003c\/strong\u003e and \u003cstrong\u003eLiFePO₄\u003c\/strong\u003e battery banks with BMS. Supports PV strings in series respecting \u003cstrong\u003eVoc ≤ 250 V\u003c\/strong\u003e and \u003cstrong\u003eIsc ≤ 80 A\u003c\/strong\u003e. Use with DC protections (fuses\/MCB, isolator, and SPD) and cabling rated for 100 A charging is recommended.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eMPPT Controller TBB Power SP250-100 250 V 100 A 48 V\u003c\/strong\u003e offers maximum charging current, advanced control, and high reliability for demanding professional solar installations.\u003c\/p\u003e","brand":"TBB","offers":[{"title":"Default Title","offer_id":51503377908053,"sku":"TBBREGU003","price":736.67,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TBB-SOLARMATE-150-60-2_680dc06a-7559-4866-bc40-dc32bdb43310.png?v=1762631077","url":"https:\/\/aurensol.net\/en\/products\/regulador-mppt-tbb-sp250-100-250v-100a-48v","provider":"Aurensol","version":"1.0","type":"link"}