{"product_id":"bateria-tab-48v-12-opzs-1500-2260ah","title":"48V Stationary Battery TAB 12 OPZS 1500 | 2260Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V Stationary Battery TAB 12 OPZS 1500 | 2260Ah\u003c\/strong\u003e is the highest capacity bank in the TAB OPzS series at 48 V. It is built from twenty-four 2 V cells (model 12 OPZS 1500) connected in series, ensuring a stable voltage of 48 V with a huge energy reserve. The OPzS tubular positive plate technology offers excellent retention of active material, very low self-discharge, and a \u003cstrong\u003edesign life of up to 20 years\u003c\/strong\u003e in float, essential qualities for large-scale solar installations, telecommunications, and industrial backup systems where service continuity is critical. The set is supplied with \u003cstrong\u003eflexible connectors and hardware\u003c\/strong\u003e to complete the interconnection between cells with minimal contact resistance.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMassive capacity: C100 ≈ 2260 Ah (C10 ≈ 1500 Ah) at 48 V for extended autonomy.\u003c\/li\u003e\n  \u003cli\u003eRobust architecture: 24× 2 V cells with \u003cstrong\u003eOPzS tubular plate\u003c\/strong\u003e and translucent SAN container.\u003c\/li\u003e\n  \u003cli\u003e24\/7 reliability: stable voltage in float and self-discharge ≈2–3 %\/month at 20 °C.\u003c\/li\u003e\n  \u003cli\u003eReduced maintenance: low water consumption and immediate visual control of electrolyte level.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation: supplied with connectors and screws; 2 V format facilitates cell-by-cell servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum autonomy\u003c\/strong\u003e per string: reduces the number of parallels, simplifies protections, and improves system efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized total cost\u003c\/strong\u003e: long service life, extended maintenance intervals, and replaceable cell components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe operation\u003c\/strong\u003e: voltage stability for sensitive equipment (SCADA, telecom, servers, drives).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance in long discharges\u003c\/strong\u003e (C10–C120), ideal for photovoltaic self-consumption and extended backup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScalability\u003c\/strong\u003e: possibility to parallel identical banks to increase Ah while maintaining 48 V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eDesigned for large 48 V banks in off-grid or hybrid solar installations, data centers and hospitals with high-autonomy UPS, telecommunications base stations, critical infrastructure, emergency lighting, and industrial control and monitoring systems in demanding environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eVented lead-acid OPzS (tubular positive plate)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank voltage\u003c\/td\u003e\n\u003ctd\u003e48 V (24×2 V in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eC100 ≈ 2260 Ah | C10 ≈ 1500 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDesign life\u003c\/td\u003e\n\u003ctd\u003e≈20 years (20 °C, float)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSelf-discharge\u003c\/td\u003e\n\u003ctd\u003e≈2–3 %\/month at 20 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e−20 °C…+55 °C (optimal 10–30 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection (cell)\u003c\/td\u003e\n\u003ctd\u003eIP25\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003eH₂SO₄ 1.24 ± 0.01 kg\/l (20 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCell container\u003c\/td\u003e\n\u003ctd\u003eTranslucent SAN with level marks; SAN\/ABS lid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnections\u003c\/td\u003e\n\u003ctd\u003eSealed sliding pole; M10 hardware; flexible connectors included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per cell (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e277 × 206 × 536 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per cell (wet)\u003c\/td\u003e\n\u003ctd\u003e≈74 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank weight\u003c\/td\u003e\n\u003ctd\u003e≈1776 kg (24 cells, without rack)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eIntercell connectors and connection screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with DIN racks and stands for 2 V OPzS cells, float rectifiers\/chargers, temperature sensors, level indicators, and monitoring systems. Can be paralleled with identical banks to increase capacity at 48 V.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V Stationary Battery TAB 12 OPZS 1500 | 2260Ah\u003c\/strong\u003e is a high-capacity, reliable, and durable solution, designed for solar projects and infrastructures that require continuous energy supply and reduced maintenance.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503168160085,"sku":"TABBATE071","price":16265.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-OPZS-48V-4P_919ee218-2aa4-4f81-afaa-05d317b5652b.png?v=1762627242","url":"https:\/\/aurensol.net\/en\/products\/bateria-tab-48v-12-opzs-1500-2260ah","provider":"Aurensol","version":"1.0","type":"link"}