{"product_id":"bateria-tab-24v-7-opzs-490-737ah","title":"24V Stationary Battery TAB 7 OPZS 490 | 737Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e24V Stationary Battery TAB 7 OPZS 490 | 737Ah\u003c\/strong\u003e is configured with twelve TAB 7 OPZS 490 cells of 2 V connected in series to obtain 24 V. The OPzS tubular positive plate technology ensures high stability in float operation, low self-discharge, and a prolonged design life, ideal for solar banks, telecommunications, and critical backup. The set is supplied with \u003cstrong\u003eflexible connectors and screws\u003c\/strong\u003e for quick, safe, and low-resistance assembly.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBank capacity: C100 ≈ 737 Ah (C10 ≈ 490 Ah at 24 V).\u003c\/li\u003e\n  \u003cli\u003eComposition: 12× TAB 7 OPZS 490 cells (2 V) with OPzS tubular plate.\u003c\/li\u003e\n  \u003cli\u003eDesign life: up to 20 years at 20 °C; self-discharge ≈2–3 %\/month.\u003c\/li\u003e\n  \u003cli\u003eTranslucent SAN container with level markings and cap with ceramic filter.\u003c\/li\u003e\n  \u003cli\u003eDimensions\/weight per cell: 166 × 206 × 536 mm; ≈39 kg (wet).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eExcellent performance in long discharges (C10–C120), typical in photovoltaics.\u003c\/li\u003e\n  \u003cli\u003eTotal cost of ownership optimized by spaced maintenance and low self-discharge.\u003c\/li\u003e\n  \u003cli\u003eSimple visual inspection of the electrolyte for preventive maintenance.\u003c\/li\u003e\n  \u003cli\u003e2 V modular format that facilitates expansions, service, and cell-by-cell replacements.\u003c\/li\u003e\n  \u003cli\u003e24\/7 voltage stability that protects loads and sensitive electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eSuitable for off-grid or hybrid photovoltaic systems at 24 V, UPS with extended autonomy, telecommunications base stations, emergency lighting, and industrial control and monitoring systems.\u003c\/p\u003e\n\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\u003e24 V (12×2 V in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eC100 ≈ 737 Ah | C10 ≈ 490 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; 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\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per cell (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e166 × 206 × 536 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per cell\u003c\/td\u003e\n\u003ctd\u003e≈39 kg\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\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with DIN racks\/stands for OPzS 2 V, float rectifiers\/chargers, and maintenance and monitoring accessories. Allows parallel connection of identical banks to increase Ah while maintaining 24 V.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e24V Stationary Battery TAB 7 OPZS 490 | 737Ah\u003c\/strong\u003e provides industrial reliability, high capacity, and reduced maintenance for solar projects and mission-critical infrastructures.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503167799637,"sku":"TABBATE057","price":3081.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-OPZS-24V_e4686e7b-ad60-4222-ad2c-5aaaa65af1d3.png?v=1762627232","url":"https:\/\/aurensol.net\/en\/products\/bateria-tab-24v-7-opzs-490-737ah","provider":"Aurensol","version":"1.0","type":"link"}