{"product_id":"elemento-tab-2v-8-opzs-800-1204ah","title":"2V Stationary Element TAB 8 OPZS 800 | 1204Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e2V Stationary Element TAB 8 OPZS 800 | 1204Ah\u003c\/strong\u003e is a ventilated OPzS lead-acid cell with a tubular positive plate, optimized for continuous float operation and long discharges typical of photovoltaic systems. Its robust design, low self-discharge, and extended maintenance intervals ensure a reliable and durable solution for critical energy applications.\u003c\/p\u003e\n\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCapacity: C100 ≈ 1204 Ah; nominal OPzS capacity (C10) ≈ 800 Ah.\u003c\/li\u003e\n  \u003cli\u003eNominal voltage: 2 V; tubular plates with high active material retention.\u003c\/li\u003e\n  \u003cli\u003eDesign life: up to 20 years at 20 °C in float mode.\u003c\/li\u003e\n  \u003cli\u003eLow self-discharge ≈ 2–3 %\/month (20 °C) for maximum availability.\u003c\/li\u003e\n  \u003cli\u003eTranslucent SAN container with level markings; cap with ceramic filter.\u003c\/li\u003e\n  \u003cli\u003eDimensions and weight (wet): 214 × 206 × 536 mm (L×W×H) approx.; 52 kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh capacity per cell for compact banks with high autonomy.\u003c\/li\u003e\n  \u003cli\u003eReduced maintenance: long water refill intervals.\u003c\/li\u003e\n  \u003cli\u003eStable float voltage for sensitive and 24\/7 loads.\u003c\/li\u003e\n  \u003cli\u003eQuick visual inspection thanks to the transparent container.\u003c\/li\u003e\n  \u003cli\u003eExcellent performance in long cycles (C10–C120) for solar applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for medium\/high capacity off-grid or hybrid photovoltaic installations, UPS systems with extended autonomy, telecommunications stations, emergency lighting, industrial, railway, and airport control and signaling.\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\u003eVentilated lead-acid OPzS, tubular plate\u003c\/td\u003e\n\u003c\/tr\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\u003eC100 ≈ 1204 Ah | C10 ≈ 800 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDesign life\u003c\/td\u003e\n\u003ctd\u003eUp to 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 type\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\u003eContainer\u003c\/td\u003e\n\u003ctd\u003eTranslucent SAN; SAN\/ABS lid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eSealed sliding pole; M10 hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions (L×W×H)\u003c\/td\u003e\n\u003ctd\u003e214 × 206 × 536 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight (wet)\u003c\/td\u003e\n\u003ctd\u003e≈52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eCompatible with DIN racks for 2 V OPzS cells, insulated flexible copper bridges, other OPzS cells in the series to form 12\/24\/48 V banks, float rectifiers\/chargers, and standard maintenance and monitoring accessories.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e2V Stationary Element TAB 8 OPZS 800 | 1204Ah\u003c\/strong\u003e offers high capacity, industrial reliability, and reduced maintenance for demanding solar and backup projects.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503169798485,"sku":"TABBATE036","price":457.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-OPZS-2V-4P-1_75a22966-2b6d-4199-827b-338f0bcf5063.png?v=1762627276","url":"https:\/\/aurensol.net\/en\/products\/elemento-tab-2v-8-opzs-800-1204ah","provider":"Aurensol","version":"1.0","type":"link"}