{"product_id":"elemento-tab-2v-4-topzs-500-650ah","title":"2V Stationary Element TAB 4 TOPZS 500 | 650Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e2V Stationary Element TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e is designed for projects that require greater autonomy and sustained current. Its TOPzS tubular design, translucent polypropylene container, and microporous separators provide high resistance to aging and excellent stability in deep cycles, with an estimated operational life of up to 15 years and ~1200 cycles according to EN\/IEC 60896-11. It is the ideal basis for building 12 V, 24 V, and 48 V banks in solar, telecom, and critical backup applications.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh capacity: C10 499 Ah, C20 545 Ah, C100 650 Ah.\u003c\/li\u003e\n  \u003cli\u003eVery low internal resistance (≈0.35 mΩ) and theoretical Icc 6005 A for good peak response.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates with polyester sleeve and antimony alloy grids \u0026lt;2%.\u003c\/li\u003e\n  \u003cli\u003eTranslucent PP container with level markings; M10 terminals with brass insert and flexible connectors.\u003c\/li\u003e\n  \u003cli\u003eReduced maintenance: self-discharge ~3%\/month; electrolyte density 1.24 kg\/l.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSuperior autonomy per cell: fewer series\/parallels to reach the target energy.\u003c\/li\u003e\n  \u003cli\u003eReliability in variable climates: operating range -20 °C to 55 °C (optimal 10–30 °C).\u003c\/li\u003e\n  \u003cli\u003eCompetitive cost per kWh compared to lower capacity or monobloc solutions.\u003c\/li\u003e\n  \u003cli\u003eQuick visual verification of the level and easy management of distilled water at wide intervals.\u003c\/li\u003e\n  \u003cli\u003eSimple integration into cabinets or racks, with standard M10 connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003eoff-grid solar self-consumption\u003c\/strong\u003e, microgrids with generator, telecommunications, emergency lighting, industrial control and monitoring, long-duration UPS, and photovoltaic pumping or irrigation systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003eC10 499 Ah · C20 545 Ah · C100 650 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance\u003c\/td\u003e\n\u003ctd\u003e≈0.35 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTheoretical Icc\u003c\/td\u003e\n\u003ctd\u003e6005 A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eTubular positive plate · microporous separator · translucent PP container\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e198×101×720 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eDry 24.3 kg · Wet 35.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCycles \/ Life\u003c\/td\u003e\n\u003ctd\u003e~1200 cycles (EN\/IEC 60896-11) · up to 15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSelf-discharge\u003c\/td\u003e\n\u003ctd\u003e~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 to 55 °C (recommended 10–30 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFloat voltage\u003c\/td\u003e\n\u003ctd\u003e2.23 V\/cell (±1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBoost charge\u003c\/td\u003e\n\u003ctd\u003e2.35–2.40 V\/cell\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 at 20 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eEN\/IEC 60896-11 · EN 61427\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eModular TOPzS element for assembling \u003cstrong\u003e12 V (6 cells)\u003c\/strong\u003e, \u003cstrong\u003e24 V (12 cells)\u003c\/strong\u003e, and \u003cstrong\u003e48 V (24 cells)\u003c\/strong\u003e. Compatible with rack systems and M10 busbars. It is recommended to add DC protections, battery monitor, and ventilation according to EN\/IEC 62485-2.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e2V Stationary Element TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e combines high capacity, long life, and minimal maintenance to maximize the reliability and efficiency of your energy storage.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503171141973,"sku":"TABBATE040","price":247.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-2V_f4b5e58a-f4c4-41f6-a22f-993d16367321.png?v=1762627303","url":"https:\/\/aurensol.net\/en\/products\/elemento-tab-2v-4-topzs-500-650ah","provider":"Aurensol","version":"1.0","type":"link"}