{"title":"TOPzS Batteries","description":"\u003ch2\u003eWhat are OPzS batteries?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOPzS batteries\u003c\/strong\u003e are stationary accumulators made up of \u003cstrong\u003e2 V cells\u003c\/strong\u003e with \u003cstrong\u003etubular plate\u003c\/strong\u003e technology and liquid electrolyte (open lead-acid). Their construction is optimized for \u003cstrong\u003edeep cycle\u003c\/strong\u003e use, offering high robustness, long service life, and very stable performance in \u003ca href=\"\/en\/collections\/kits-solares-aislada\"\u003eoff-grid self-consumption\u003c\/a\u003e installations and professional applications with daily consumption.\u003c\/p\u003e\n\n\u003ch3\u003eKey advantages of OPzS\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVery long service life\u003c\/strong\u003e: high cycle expectations in properly sized daily use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep cycle stability\u003c\/strong\u003e: excellent tolerance to repeated discharges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrue modularity\u003c\/strong\u003e: custom configuration by connecting 2 V cells in series (12\/24\/48 V).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost per cycle\u003c\/strong\u003e is highly competitive in long-term projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRequirements and considerations\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance\u003c\/strong\u003e: periodic verification of electrolyte level and cleaning of terminals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVentilation\u003c\/strong\u003e: as open lead-acid, they require a ventilated room and safety measures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProper charging\u003c\/strong\u003e: adjust voltages and stages (absorption\/float\/equalization) in \u003ca href=\"\/en\/collections\/reguladores-de-carga-mppt\"\u003eMPPT charge controllers\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/inversores-solares-con-cargador\"\u003einverter chargers\u003c\/a\u003e compatible with OPzS.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature\u003c\/strong\u003e: install indoors, avoid extreme temperatures to preserve service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOff-grid homes with daily consumption and several days of autonomy.\u003c\/li\u003e\n  \u003cli\u003eSmall businesses and critical systems requiring \u003cstrong\u003econtinuous reliability\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eTelecommunications, signaling, and energy backup with high demands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGeneral specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eStationary 2 V cells (series 12\/24\/48 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eTubular plates, liquid electrolyte (open lead-acid)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUsage profile\u003c\/td\u003e\n\u003ctd\u003eDaily deep cycle, high durability\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaintenance\u003c\/td\u003e\n\u003ctd\u003eRequired (electrolyte and terminals), ventilated room\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003eSpecific OPzS profiles; periodic equalization possible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOPzS vs. TOPzS\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOPzS\u003c\/strong\u003e: classic reference in stationary batteries with \u003cstrong\u003emaintenance\u003c\/strong\u003e and long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/en\/collections\/baterias-topzs\"\u003eTOPzS\u003c\/a\u003e\u003c\/strong\u003e: same tubular philosophy, design variants depending on manufacturer\/model; check datasheets for maintenance and charging voltages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSizing tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCalculate the \u003cstrong\u003eusable capacity (kWh)\u003c\/strong\u003e according to consumption and desired \u003cstrong\u003edays of autonomy\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eDefine the target \u003cstrong\u003edepth of discharge\u003c\/strong\u003e (DoD) to maximize service life.\u003c\/li\u003e\n  \u003cli\u003eEnsure cable sections and protections are appropriate for the bank (fuses\/DC breakers).\u003c\/li\u003e\n  \u003cli\u003ePlan \u003cstrong\u003epreventive maintenance\u003c\/strong\u003e and accessibility to the battery room.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIf your priority is a \u003cstrong\u003erobust stationary solution\u003c\/strong\u003e with a \u003cstrong\u003every long service life\u003c\/strong\u003e and outstanding deep cycle performance, \u003cstrong\u003eOPzS batteries\u003c\/strong\u003e are a safe bet. For alternatives within the same tubular family, see \u003ca href=\"\/en\/collections\/baterias-topzs\"\u003eTOPzS\u003c\/a\u003e or return to the overview at \u003ca href=\"\/en\/collections\/baterias-estacionarias\"\u003eStationary Batteries\u003c\/a\u003e.\u003c\/p\u003e\n","products":[{"product_id":"bateria-tab-12v-4-topzs-353-460ah","title":"12V Stationary Battery TAB 4 TOPZS 353 | 460Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Stationary Battery TAB 4 TOPZS 353 | 460Ah\u003c\/strong\u003e is composed of six 2 V TOPzS elements with tubular positive plates. It offers reliability, long life, and excellent stability in deep discharge, making it an ideal solution for solar self-consumption, microgrids, and installations requiring high autonomy and simple maintenance.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 6× 2 V 4 TOPzS 353 elements for 12 V nominal voltage.\u003c\/li\u003e\n  \u003cli\u003eCapacities: C10 353 Ah, C20 384 Ah, and C100 460 Ah (25 °C).\u003c\/li\u003e\n  \u003cli\u003eReference usable energy: up to ~5.52 kWh (12 V × 460 Ah; will depend on depth of discharge).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates, microporous separators, and translucent PP container per cell.\u003c\/li\u003e\n  \u003cli\u003eLow self-discharge (~3%\/month at 20 °C) and typical life ~1200 cycles \/ up to 15 years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh durability in deep cycles: excellent capacity retention over the years.\u003c\/li\u003e\n  \u003cli\u003eCompetitive total cost of ownership compared to conventional monoblocs.\u003c\/li\u003e\n  \u003cli\u003eQuick visual inspection of electrolyte level thanks to the translucent container.\u003c\/li\u003e\n  \u003cli\u003eScalable in parallel to increase kWh while maintaining voltage at 12 V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003ePerfect for \u003cstrong\u003eoff-grid solar energy\u003c\/strong\u003e, caravans and marine use with continuous consumption, telecommunications, emergency lighting, control\/monitoring systems, and long autonomy UPS.\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\u003e12 V (6×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\u003c\/td\u003e\n\u003ctd\u003eC10 353 Ah · C20 384 Ah · C100 460 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈5.52 kWh at C100 (12 V × 460 Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElements per battery\u003c\/td\u003e\n\u003ctd\u003e6 cells 4 TOPzS 353\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per element\u003c\/td\u003e\n\u003ctd\u003e198×101×472 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per element\u003c\/td\u003e\n\u003ctd\u003eDry 16.0 kg · Wet 23.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. total weight\u003c\/td\u003e\n\u003ctd\u003e≈139.8 kg (6×23.3 kg) without interconnections\/support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (per cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.46 mΩ · 4514 A\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 (optimal 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 (13.38 V bank ±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\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\u003eInstallable in racks\/cabinets for containers 198 mm long and M10 terminals. It is recommended to integrate appropriate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and \u003cstrong\u003eventilation\u003c\/strong\u003e. It can be expanded in parallel with another \u003cstrong\u003e12 V TAB 4 TOPzS 353 Battery\u003c\/strong\u003e to increase capacity.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Stationary Battery TAB 4 TOPZS 353 | 460Ah\u003c\/strong\u003e combines reliability, long life, and simple maintenance to maximize the performance of your 12 V energy storage system.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503169896789,"sku":"TABBATE042","price":707.04,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-12V.png?v=1762627279"},{"product_id":"bateria-tab-12v-4-topzs-500-650ah","title":"12V Stationary Battery TAB 4 TOPZS 500 | 650Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Stationary Battery TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e is a 12 V bank composed of six 2 V TOPzS elements with tubular positive plates. It offers high capacity, excellent stability in deep discharge, and very low maintenance, making it a professional solution for solar self-consumption, microgrids, and continuous backup systems. Its translucent polypropylene container allows for quick visual inspection of the electrolyte level, while the M10 terminals facilitate safe and scalable connections.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 6× 2 V TAB 4 TOPzS 500 elements (12 V bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities: C10 499 Ah · C20 545 Ah · C100 650 Ah (25 °C).\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈7.80 kWh at C100 (12 V × 650 Ah; usable depends on DoD and temperature).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e plates, microporous separators, and translucent PP container per cell.\u003c\/li\u003e\n  \u003cli\u003eLow self-discharge (~3 %\/month at 20 °C) and typical lifespan ~1200 cycles \/ up to 15 years.\u003c\/li\u003e\n  \u003cli\u003eM10 terminals with brass insert and flexible connectors for series\/parallel assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGreat autonomy per battery: fewer parallels needed to reach system capacity.\u003c\/li\u003e\n  \u003cli\u003eCompetitive total cost of ownership compared to conventional lead-acid monoblocs.\u003c\/li\u003e\n  \u003cli\u003eSimple inspection and maintenance thanks to the translucent container and service caps.\u003c\/li\u003e\n  \u003cli\u003eSolid response to demand peaks due to its low internal resistance per cell.\u003c\/li\u003e\n  \u003cli\u003eCompatibility with DC protections, battery monitors, and standard ventilation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eSuitable for \u003cstrong\u003eoff-grid solar energy\u003c\/strong\u003e, self-consumption with storage, telecommunications, emergency lighting, industrial control and monitoring, long autonomy UPS, marine, and caravans with continuous consumption.\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\u003e12 V (6×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\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\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈7.80 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElements per battery\u003c\/td\u003e\n\u003ctd\u003e6 cells 4 TOPzS 500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per element\u003c\/td\u003e\n\u003ctd\u003e198×101×720 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per element\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\u003eApproximate total weight\u003c\/td\u003e\n\u003ctd\u003e≈211 kg (6×35.2 kg) without accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (per cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.35 mΩ · 6005 A\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 (optimal 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 → 13.38 V bank (±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\u003eInstallable in racks\/cabinets for containers 198 mm long and M10 terminals. It is recommended to integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and appropriate \u003cstrong\u003eventilation\u003c\/strong\u003e. It can be expanded in parallel with another \u003cstrong\u003e12 V TAB 4 TOPzS 500 Battery\u003c\/strong\u003e to increase kWh while maintaining 12 V.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Stationary Battery TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e combines high capacity, durability, and simple maintenance to maximize the reliability and efficiency of your 12 V storage.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170027861,"sku":"TABBATE043","price":985.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-12V_843e6584-c071-42db-80b5-af1946e4537f.png?v=1762627281"},{"product_id":"bateria-tab-12v-6-topzs-750-975ah","title":"12V Stationary Battery TAB 6 TOPZS 750 | 975Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Stationary Battery TAB 6 TOPZS 750 | 975Ah\u003c\/strong\u003e is a 12 V high-capacity battery bank designed for projects that require high available energy and long supply periods. It consists of six 2 V cells with tubular positive plates, microporous separators, and a translucent polypropylene container. Its TOPzS construction ensures stability of the active material, low self-discharge, and a service life that can reach up to 15 years, with ~1200 cycles under EN\/IEC 60896-11 standard.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 6× 2 V TAB 6 TOPzS 750 cells (12 V bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities: C10 749 Ah · C20 817 Ah · C100 975 Ah.\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈11.7 kWh at C100 (12 V × 975 Ah; usable energy depends on DoD\/temperature).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates, translucent PP cell, and M10 terminals.\u003c\/li\u003e\n  \u003cli\u003eSelf-discharge ~3 %\/month at 20 °C and typical life ~1200 cycles \/ up to 15 years.\u003c\/li\u003e\n  \u003cli\u003eLow internal resistance per cell (≈0.30 mΩ) which improves peak response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum autonomy per battery: reduces or eliminates the need for parallel banks.\u003c\/li\u003e\n  \u003cli\u003eReliability in demanding conditions: stable performance in deep cycles and variable climates.\u003c\/li\u003e\n  \u003cli\u003eSimplified maintenance with visual control of electrolyte level.\u003c\/li\u003e\n  \u003cli\u003eExcellent cost\/kWh ratio in intensive-use stationary applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for high-demand \u003cstrong\u003eoff-grid solar self-consumption\u003c\/strong\u003e, hybrid microgrids with generator, telecom, high-flow solar pumping, emergency lighting, control\/monitoring systems, and long-autonomy UPS in residential, commercial, or industrial environments.\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\u003e12 V (6×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\u003c\/td\u003e\n\u003ctd\u003eC10 749 Ah · C20 817 Ah · C100 975 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈11.7 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCells per battery\u003c\/td\u003e\n\u003ctd\u003e6 cells 6 TOPzS 750\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per cell\u003c\/td\u003e\n\u003ctd\u003e198×137×720 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per cell\u003c\/td\u003e\n\u003ctd\u003eDry 38.0 kg · Wet 53.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. total weight\u003c\/td\u003e\n\u003ctd\u003e≈321 kg (6×53.5 kg) without accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (per cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.30 mΩ · 6991 A\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 (optimal 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 → 13.38 V bank (±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\u003eInstallation in racks\/cabinets compatible with 198 mm long cells and M10 terminals. It is recommended to integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and \u003cstrong\u003eventilation\u003c\/strong\u003e according to best practices. Expandable in parallel with another \u003cstrong\u003e12 V TAB 6 TOPzS 750 Battery\u003c\/strong\u003e if greater capacity is required.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e12V Stationary Battery TAB 6 TOPZS 750 | 975Ah\u003c\/strong\u003e is the reference option when maximum autonomy, durability, and efficiency are sought in 12 V stationary storage systems.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170126165,"sku":"TABBATE044","price":1384.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-12V_db13ab5c-217d-469b-8d17-19e94771ea37.png?v=1762627285"},{"product_id":"bateria-tab-24v-4-topzs-353-460ah","title":"24V Stationary Battery TAB 4 TOPZS 353 | 460Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e24V Stationary Battery TAB 4 TOPZS 353 | 460Ah\u003c\/strong\u003e is a 24 V battery bank assembled with twelve 2 V TOPzS elements, featuring tubular positive plates and microporous separators. This architecture offers a long service life, excellent stability under deep discharges, and very low self-discharge, making it a reliable solution for solar self-consumption systems, microgrids, telecommunications, and industrial applications where service continuity is critical.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 12× 2 V TAB 4 TOPzS 353 elements (24 V nominal bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities: C10 353 Ah · C20 384 Ah · C100 460 Ah (25 °C).\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈11.04 kWh at C100 (24 V × 460 Ah; usable depends on DoD and temperature).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates with translucent PP container for visual level control.\u003c\/li\u003e\n  \u003cli\u003eLow self-discharge (~3 %\/month at 20 °C) and typical lifespan ~1200 cycles \/ up to 15 years.\u003c\/li\u003e\n  \u003cli\u003eM10 terminals with brass insert; simple series connection and parallel expansion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal balance between capacity, cost, and durability for 24 V installations.\u003c\/li\u003e\n  \u003cli\u003eSimple and spaced maintenance thanks to the TOPzS design and translucent container.\u003c\/li\u003e\n  \u003cli\u003eSolid response to demand peaks due to the low internal resistance of each cell.\u003c\/li\u003e\n  \u003cli\u003eScalable: possibility to parallel banks to increase kWh while maintaining 24 V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for \u003cstrong\u003eoff-grid solar energy\u003c\/strong\u003e and self-consumption with storage, control and monitoring centers, telecom, emergency lighting, long autonomy UPS, solar pumping, and hybrid microgrids in residential, commercial, and industrial environments.\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\u003e24 V (12×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\u003c\/td\u003e\n\u003ctd\u003eC10 353 Ah · C20 384 Ah · C100 460 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈11.04 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElements per battery\u003c\/td\u003e\n\u003ctd\u003e12 cells 4 TOPzS 353\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per element\u003c\/td\u003e\n\u003ctd\u003e198×101×472 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per element\u003c\/td\u003e\n\u003ctd\u003eDry 16.0 kg · Wet 23.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. total weight\u003c\/td\u003e\n\u003ctd\u003e≈279.6 kg (12×23.3 kg) without interconnections\/support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (per cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.46 mΩ · 4514 A\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 (optimal 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 → 26.76 V bank (±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\u003eInstallation in racks\/cabinets for containers 198 mm long and M10 terminals. It is recommended to integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and adequate \u003cstrong\u003eventilation\u003c\/strong\u003e. Expandable in parallel with another \u003cstrong\u003e24 V TAB 4 TOPzS 353 Battery\u003c\/strong\u003e to increase capacity.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e24V Stationary Battery TAB 4 TOPZS 353 | 460Ah\u003c\/strong\u003e combines reliability, long life, and minimal maintenance for robust and efficient 24 V storage.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170224469,"sku":"TABBATE052","price":1414.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-24V.png?v=1762627288"},{"product_id":"bateria-tab-24v-4-topzs-500-650ah","title":"24V Stationary Battery TAB 4 TOPZS 500 | 650Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e24V Stationary Battery TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e is a high-capacity 24 V bank, assembled with twelve 2 V TOPzS elements with tubular positive plates. Its robust design, translucent polypropylene container, and microporous separators ensure stable performance in deep cycles and a long service life, with very low self-discharge and easy maintenance. It is the suitable option for solar installations with high energy demand, critical backup, and microgrids.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 12× 2 V TAB 4 TOPzS 500 element (24 V bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities: C10 499 Ah · C20 545 Ah · C100 650 Ah.\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈15.60 kWh at C100 (24 V × 650 Ah; usable depends on DoD and conditions).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates, translucent PP container with level marks and M10 terminals.\u003c\/li\u003e\n  \u003cli\u003eSelf-discharge ~3 %\/month at 20 °C and typical life ~1200 cycles \/ up to 15 years.\u003c\/li\u003e\n  \u003cli\u003eLow internal resistance per cell (≈0.35 mΩ) for good response to peaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGreat autonomy at 24 V, reducing the number of banks in parallel.\u003c\/li\u003e\n  \u003cli\u003eCompetitive total cost of ownership thanks to its durability and easy maintenance.\u003c\/li\u003e\n  \u003cli\u003eQuick visual inspection of the electrolyte and spaced replenishment.\u003c\/li\u003e\n  \u003cli\u003eSimple integration with protections and monitoring for intelligent management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIndicated for \u003cstrong\u003eoff-grid solar self-consumption\u003c\/strong\u003e, hybrid microgrids with generator, telecommunications, emergency lighting, industrial control\/monitoring, long autonomy UPS, and high-flow solar pumping.\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\u003e24 V (12×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\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\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈15.60 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElements per battery\u003c\/td\u003e\n\u003ctd\u003e12 cells 4 TOPzS 500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per element\u003c\/td\u003e\n\u003ctd\u003e198×101×720 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per element\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\u003eApprox. total weight\u003c\/td\u003e\n\u003ctd\u003e≈422.4 kg (12×35.2 kg) without accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (per cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.35 mΩ · 6005 A\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 (optimal 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 → 26.76 V bank (±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\u003eInstallable in racks\/cabinets compatible with 198 mm long containers and M10 terminals. It is recommended to integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and \u003cstrong\u003eventilation\u003c\/strong\u003e according to best practices. Expandable in parallel with another \u003cstrong\u003e24 V TAB 4 TOPzS 500 Battery\u003c\/strong\u003e to increase kWh at 24 V.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e24V Stationary Battery TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e provides high capacity, durability, and minimal maintenance for high-demand 24 V energy storage projects.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170355541,"sku":"TABBATE053","price":1971.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-24V_eb9bd453-4e90-4c34-8b47-9e7bfff8a0a0.png?v=1762627291"},{"product_id":"bateria-tab-24v-6-topzs-750-975ah","title":"24V Stationary Battery TAB 6 TOPZS 750 | 975Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e24V Stationary Battery TAB 6 TOPZS 750 | 975Ah\u003c\/strong\u003e is a professional 24 V battery bank assembled with twelve 2 V cells featuring TOPzS tubular positive plates. Its design with microporous separators and translucent polypropylene containers ensures stability during deep discharges, reduced maintenance, and a service life that can reach up to 15 years (~1200 cycles). It is the right choice for solar installations and microgrids that require high available energy and continuous reliability.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 12× 2 V TAB 6 TOPzS 750 cells (24 V nominal bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities: C10 749 Ah · C20 817 Ah · C100 975 Ah (25 °C).\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈23.4 kWh at C100 (24 V × 975 Ah; usable depends on DoD\/temperature).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates, translucent PP container with level marks and M10 terminals.\u003c\/li\u003e\n  \u003cli\u003eInternal resistance per cell ≈0.30 mΩ; theoretical Icc 6991 A → excellent peak response.\u003c\/li\u003e\n  \u003cli\u003eSelf-discharge ~3 %\/month at 20 °C and extended maintenance intervals with visual electrolyte inspection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum autonomy at 24 V: reduces or eliminates parallel connections, simplifying the system.\u003c\/li\u003e\n  \u003cli\u003eCompetitive total cost of ownership due to its durability and easy maintenance.\u003c\/li\u003e\n  \u003cli\u003eStable performance in variable climates and deep cycles.\u003c\/li\u003e\n  \u003cli\u003eEasy integration into racks\/cabinets and secure connection with M10 terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for high-demand \u003cstrong\u003eoff-grid solar self-consumption\u003c\/strong\u003e, hybrid microgrids with generator, telecommunications, solar pumping, emergency lighting, industrial control\/monitoring, and long-duration UPS.\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\u003e24 V (12×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\u003c\/td\u003e\n\u003ctd\u003eC10 749 Ah · C20 817 Ah · C100 975 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈23.4 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCells per battery\u003c\/td\u003e\n\u003ctd\u003e12 cells 6 TOPzS 750\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per cell\u003c\/td\u003e\n\u003ctd\u003e198×137×720 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per cell\u003c\/td\u003e\n\u003ctd\u003eDry 38.0 kg · Wet 53.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApproximate total weight\u003c\/td\u003e\n\u003ctd\u003e≈642 kg (12×53.5 kg) without accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (per cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.30 mΩ · 6991 A\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 (optimal 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 → 26.76 V bank (±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\u003eInstallable in racks\/cabinets compatible with 198 mm long containers and M10 terminals. It is recommended to integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and adequate \u003cstrong\u003eventilation\u003c\/strong\u003e. Expandable in parallel with another \u003cstrong\u003e24 V TAB 6 TOPzS 750 Battery\u003c\/strong\u003e to increase kWh.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e24V Stationary Battery TAB 6 TOPZS 750 | 975Ah\u003c\/strong\u003e offers the best combination of autonomy, reliability, and efficiency for 24 V storage.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170453845,"sku":"TABBATE054","price":2769.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-24V_02f8afe9-f858-4909-a86b-3791f26de8b0.png?v=1762627293"},{"product_id":"bateria-tab-48v-4-topzs-353-460ah","title":"48V Stationary Battery TAB 4 TOPZS 353 | 460Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V Stationary Battery TAB 4 TOPZS 353 | 460Ah\u003c\/strong\u003e is a 48 V bank formed by twenty-four 2 V TOPzS elements with tubular positive plates. It offers long-term reliability, excellent stability in deep discharges, and very low self-discharge, making it a solid solution for residential and commercial solar installations, telecom, and continuous 48 V backup systems.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 24× 2 V TAB 4 TOPzS 353 element (48 V nominal bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities: C10 353 Ah · C20 384 Ah · C100 460 Ah.\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈22.08 kWh at C100 (48 V × 460 Ah; usable energy according to DoD\/temperature).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e plates, microporous separators, and translucent PP container per cell.\u003c\/li\u003e\n  \u003cli\u003eInternal resistance per cell ≈0.46 mΩ; theoretical Icc 4514 A.\u003c\/li\u003e\n  \u003cli\u003eSelf-discharge ~3 %\/month at 20 °C and typical life ~1200 cycles \/ up to 15 years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e48 V architecture: lower DC currents, reduced losses, and optimized cable sections.\u003c\/li\u003e\n  \u003cli\u003eSimple and spaced maintenance; immediate visual control of electrolyte level.\u003c\/li\u003e\n  \u003cli\u003eScalable in parallel to increase energy while maintaining 48 V.\u003c\/li\u003e\n  \u003cli\u003eEasy integration with protections, monitoring, and energy management systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eRecommended for \u003cstrong\u003esolar self-consumption\u003c\/strong\u003e at 48 V, hybrid microgrids, telecommunications, control and monitoring centers, long autonomy UPS, and solar pumping with 48 V electronics.\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\u003e48 V (24×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\u003c\/td\u003e\n\u003ctd\u003eC10 353 Ah · C20 384 Ah · C100 460 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈22.08 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElements per battery\u003c\/td\u003e\n\u003ctd\u003e24 cells 4 TOPzS 353\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per element\u003c\/td\u003e\n\u003ctd\u003e198×101×472 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per element\u003c\/td\u003e\n\u003ctd\u003eDry 16.0 kg · Wet 23.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. total weight\u003c\/td\u003e\n\u003ctd\u003e≈559.2 kg (24×23.3 kg) without interconnections\/support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (per cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.46 mΩ · 4514 A\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 (optimal 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 → 53.52 V bank (±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\u003eInstallable in racks\/cabinets for containers of 198 mm length and M10 terminals. It is recommended to integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and \u003cstrong\u003eventilation\u003c\/strong\u003e. Expandable in parallel with another \u003cstrong\u003e48 V TAB 4 TOPzS 353 Battery\u003c\/strong\u003e to increase kWh.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V Stationary Battery TAB 4 TOPZS 353 | 460Ah\u003c\/strong\u003e provides reliability, efficiency, and simple maintenance for 48 V projects seeking long life and consistent performance.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170552149,"sku":"TABBATE062","price":2828.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-48V.png?v=1762627296"},{"product_id":"bateria-tab-48v-4-topzs-500-650ah","title":"48V Stationary Battery TAB 4 TOPZS 500 | 650Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V Stationary Battery TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e is a professional 48 V battery bank composed of twenty-four 2 V TOPzS elements with tubular positive plates, microporous separators, and translucent polypropylene containers. Designed for installations with high demand and deep cycles, it stands out for its long service life, low maintenance, and very low self-discharge. Thanks to its 48 V architecture, it reduces DC working currents and optimizes conductor losses, making it a safe choice for solar self-consumption, microgrids, telecommunications, and continuous backup systems.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 24× 2 V TAB 4 TOPzS 500 elements (48 V nominal bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities of the set: C10 499 Ah · C20 545 Ah · C100 \u003cstrong\u003e650 Ah\u003c\/strong\u003e (25 °C).\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈31.2 kWh at C100 (48 V × 650 Ah; usable energy depends on DoD, temperature, and discharge rate).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates, microporous separators, and translucent PP container per cell for visual electrolyte inspection.\u003c\/li\u003e\n  \u003cli\u003eLow internal resistance per cell (≈0.35 mΩ) and theoretical Icc 6005 A → excellent response to peaks.\u003c\/li\u003e\n  \u003cli\u003eTypical life ~1200 cycles and up to 15 years expected with proper use and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEfficiency at 48 V: lower DC currents, optimized cable sections, and reduced losses.\u003c\/li\u003e\n  \u003cli\u003eCompetitive total cost of ownership compared to conventional monoblocs thanks to its durability.\u003c\/li\u003e\n  \u003cli\u003eSimple maintenance: visual inspection of electrolyte level and spaced replenishment.\u003c\/li\u003e\n  \u003cli\u003eScalability: possibility to expand capacity in parallel while maintaining 48 V.\u003c\/li\u003e\n  \u003cli\u003eProfessional integration with DC protections, monitoring, and energy management systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for \u003cstrong\u003esolar self-consumption\u003c\/strong\u003e at 48 V, hybrid microgrids with generator, telecommunications, control and monitoring centers, long autonomy UPS, solar pumping, and residential or commercial projects with high energy demand.\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\u003e48 V (24×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\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\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈31.2 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eElements per battery\u003c\/td\u003e\n\u003ctd\u003e24 cells 4 TOPzS 500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per element\u003c\/td\u003e\n\u003ctd\u003e198×101×720 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per element\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\u003eApprox. total weight\u003c\/td\u003e\n\u003ctd\u003e≈844.8 kg (24×35.2 kg) without interconnections\/support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.35 mΩ · 6005 A\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 (optimal 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 → 53.52 V bank (±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\u003eReference standards\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\u003eInstallable in racks\/cabinets for containers 198 mm long and M10 terminals. It is recommended to integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and \u003cstrong\u003eventilation\u003c\/strong\u003e according to best practices. Expandable in parallel with another \u003cstrong\u003e48 V TAB 4 TOPzS 500 Battery\u003c\/strong\u003e to increase kWh while maintaining 48 V.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V Stationary Battery TAB 4 TOPZS 500 | 650Ah\u003c\/strong\u003e combines high capacity, reliability, and simple maintenance to maximize the efficiency of your 48 V storage.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170683221,"sku":"TABBATE063","price":3778.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-48V_6ecf5810-3342-41c8-b222-1f87ffa737a1.png?v=1762627298"},{"product_id":"bateria-tab-48v-6-topzs-750-975ah","title":"48V Stationary Battery TAB 6 TOPZS 750 | 975Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V Stationary Battery TAB 6 TOPZS 750 | 975Ah\u003c\/strong\u003e is a very high-capacity battery bank designed to supply large amounts of energy at 48 V with reliability and stability in deep cycles. It consists of twenty-four 2 V cells with tubular positive plates, microporous separators, and a translucent polypropylene container. Its TOPzS architecture provides long service life, very low self-discharge, and reduced maintenance, while operation at 48 V minimizes DC current and wiring losses, optimizing the overall system performance.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfiguration: 24× 2 V TAB 6 TOPzS 750 cells (48 V nominal bank).\u003c\/li\u003e\n  \u003cli\u003eCertified capacities of the set: C10 749 Ah · C20 817 Ah · C100 \u003cstrong\u003e975 Ah\u003c\/strong\u003e (25 °C).\u003c\/li\u003e\n  \u003cli\u003eReference energy: ≈46.8 kWh at C100 (48 V × 975 Ah; usable energy depends on DoD\/temperature\/rate).\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates and translucent PP container with level marks and M10 terminals.\u003c\/li\u003e\n  \u003cli\u003eInternal resistance per cell ≈0.30 mΩ; theoretical Icc 6991 A → high response to peaks.\u003c\/li\u003e\n  \u003cli\u003eTypical life ~1200 cycles and up to 15 years expected in stationary use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum autonomy at 48 V: reduces\/eliminates parallel banks and simplifies installation.\u003c\/li\u003e\n  \u003cli\u003eExcellent cost\/kWh ratio for projects with continuous and demanding consumption.\u003c\/li\u003e\n  \u003cli\u003eSimple maintenance: visual control of the electrolyte and spaced replenishment.\u003c\/li\u003e\n  \u003cli\u003eReliability in variable climates and deep discharges thanks to tubular technology.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for high-demand \u003cstrong\u003eoff-grid solar self-consumption\u003c\/strong\u003e, hybrid microgrids with generator, telecommunications, data\/monitoring centers, high-flow solar pumping, emergency lighting, and long-autonomy UPS in residential, commercial, and industrial environments.\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\u003e48 V (24×2 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eBank capacity\u003c\/td\u003e\n\u003ctd\u003eC10 749 Ah · C20 817 Ah · C100 975 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eReference energy\u003c\/td\u003e\n\u003ctd\u003e≈46.8 kWh at C100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCells per battery\u003c\/td\u003e\n\u003ctd\u003e24 cells 6 TOPzS 750\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDimensions per cell\u003c\/td\u003e\n\u003ctd\u003e198×137×720 mm (L×W×H)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight per cell\u003c\/td\u003e\n\u003ctd\u003eDry 38.0 kg · Wet 53.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprox. total weight\u003c\/td\u003e\n\u003ctd\u003e≈1284 kg (24×53.5 kg) without interconnections\/support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance \/ Icc (cell)\u003c\/td\u003e\n\u003ctd\u003e≈0.30 mΩ · 6991 A\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 (optimal 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 → 53.52 V bank (±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\u003eReference standards\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\u003eInstallable in racks\/cabinets compatible with 198 mm long containers and M10 terminals. Integrate \u003cstrong\u003eDC protections\u003c\/strong\u003e, \u003cstrong\u003ebattery monitor\u003c\/strong\u003e, and \u003cstrong\u003eventilation\u003c\/strong\u003e according to best practices. Expandable in parallel with another \u003cstrong\u003e48 V TAB 6 TOPzS 750 Battery\u003c\/strong\u003e to increase total capacity while maintaining 48 V.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V Stationary Battery TAB 6 TOPZS 750 | 975Ah\u003c\/strong\u003e offers the optimal combination of autonomy, reliability, and efficiency for high-demand 48 V stationary storage systems.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503170781525,"sku":"TABBATE064","price":5307.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-48V_6645fe56-03b7-4121-ac42-95350d2e47a3.png?v=1762627301"},{"product_id":"elemento-tab-2v-4-topzs-353-460ah","title":"2V Stationary Element TAB 4 TOPZS 353 | 460Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e2V Stationary Element TAB 4 TOPZS 353 | 460Ah\u003c\/strong\u003e is a TOPzS tubular cell designed for demanding solar applications and backup systems. Manufactured with tubular positive plates and a translucent polypropylene container, it offers high stability, very low self-discharge, and a service life that can reach up to 15 years. Thanks to its vented lead–acid chemistry and robust construction, this 2 V element is perfect for forming modular banks of 12 V, 24 V, or 48 V in residential, commercial, or industrial installations.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCertified capacities: C10 353 Ah, C20 384 Ah, and C100 460 Ah at 25 °C.\u003c\/li\u003e\n  \u003cli\u003eLow internal resistance (≈0.46 mΩ) and theoretical short-circuit current 4514 A for excellent response.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates and microporous separators that maximize cycle life (~1200 cycles, EN\/IEC 60896-11).\u003c\/li\u003e\n  \u003cli\u003eTranslucent PP container with visible max.\/min. levels and sealed lid for minimal emission.\u003c\/li\u003e\n  \u003cli\u003eM10 terminals with brass insert and flexible connectors; easy series\/parallel assembly.\u003c\/li\u003e\n  \u003cli\u003eReduced maintenance: electrolyte density 1.24 kg\/l, self-discharge ~3 %\/month at 20 °C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLong-term reliability: the tubular plate prevents loss of active material and maintains stable capacity.\u003c\/li\u003e\n  \u003cli\u003eBudget optimization: low total cost of ownership compared to monobloc batteries and comparable cycles.\u003c\/li\u003e\n  \u003cli\u003eVisibility and control: translucent container for quick review of electrolyte level.\u003c\/li\u003e\n  \u003cli\u003eFlexibility: allows scaling of 12\/24\/48 V banks with 6\/12\/24 elements according to required voltage.\u003c\/li\u003e\n  \u003cli\u003eSafety and service: gas\/electrolyte-tight terminals and convenient access for periodic maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eEspecially suitable for \u003cstrong\u003eoff-grid solar energy\u003c\/strong\u003e, self-consumption with storage, telecommunications, emergency lighting, control and monitoring, long autonomy UPS, solar pumping, and hybrid microgrids.\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 353 Ah · C20 384 Ah · C100 460 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance\u003c\/td\u003e\n\u003ctd\u003e≈0.46 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTheoretical Icc\u003c\/td\u003e\n\u003ctd\u003e4514 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\u003e198×101×472 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eDry 16.0 kg · Wet 23.3 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 banks (6 cells)\u003c\/strong\u003e, \u003cstrong\u003e24 V (12 cells)\u003c\/strong\u003e, and \u003cstrong\u003e48 V (24 cells)\u003c\/strong\u003e. Compatible with standard racks and M10 flexible connectors. Add DC protections and monitoring as required by the project.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e2V Stationary Element TAB 4 TOPZS 353 | 460Ah\u003c\/strong\u003e offers reliability, long life, and easy maintenance to maximize the performance of your solar or backup system.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503171043669,"sku":"TABBATE039","price":152.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-2V_593ccbbb-b036-4a5a-b451-4150f4afea16.png?v=1762627301"},{"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":201.11,"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"},{"product_id":"elemento-tab-2v-6-topzs-750-975ah","title":"2V Stationary Element TAB 6 TOPZS 750 | 975Ah","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e2V Stationary Element TAB 6 TOPZS 750 | 975Ah\u003c\/strong\u003e is a high-capacity TOPzS tubular cell, designed for demanding applications in solar energy, telecom, and continuous backup. Its construction with tubular positive plates, microporous separators, and translucent polypropylene container ensures a long service life, very low self-discharge, and reduced maintenance, offering reliability and consistent performance even in deep cycles.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCertified capacities: C10 749 Ah, C20 817 Ah, C100 975 Ah (25 °C).\u003c\/li\u003e\n  \u003cli\u003eVery low internal resistance ≈0.30 mΩ and theoretical Icc 6991 A for excellent peak response.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTubular\u003c\/strong\u003e positive plates with microporous separators: maximum stability of the active material.\u003c\/li\u003e\n  \u003cli\u003eTranslucent PP container with level marks and M10 terminals; quick visual inspection of the electrolyte.\u003c\/li\u003e\n  \u003cli\u003eReduced maintenance and self-discharge ~3 %\/month at 20 °C; typical life ~1200 cycles and up to 15 years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGreat autonomy per cell: allows banks with fewer parallels and better system efficiency.\u003c\/li\u003e\n  \u003cli\u003eCompetitive total cost of ownership compared to monobloc solutions.\u003c\/li\u003e\n  \u003cli\u003eFlexible installation in racks\/cabinets and simple connection using M10 connectors.\u003c\/li\u003e\n  \u003cli\u003eRobustness and reliability in variable climates (operating range -20 °C to 55 °C).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eEspecially suitable for \u003cstrong\u003eoff-grid solar self-consumption\u003c\/strong\u003e, hybrid microgrids, telecommunications, emergency lighting, industrial control\/monitoring, long autonomy UPS, and solar pumping.\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 749 Ah · C20 817 Ah · C100 975 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eInternal resistance\u003c\/td\u003e\n\u003ctd\u003e≈0.30 mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eTheoretical Icc\u003c\/td\u003e\n\u003ctd\u003e6991 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\u003e198×137×720 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eDry 38.0 kg · Wet 53.5 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 (optimal 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 prepared to assemble \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 racks\/cabinets for containers 198 mm long and M10 terminals. Add DC protections, battery monitor, and ventilation as required by the project.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e2V Stationary Element TAB 6 TOPZS 750 | 975Ah\u003c\/strong\u003e offers maximum autonomy and reliability for high-performance solar and backup systems.\u003c\/p\u003e","brand":"TAB","offers":[{"title":"Default Title","offer_id":51503171273045,"sku":"TABBATE041","price":260.76,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/TAB-TOPZS-2V_5ae4fce9-d07a-47ac-b894-b0afa503d72a.png?v=1762627305"}],"url":"https:\/\/aurensol.net\/en\/collections\/baterias-topzs.oembed","provider":"Aurensol","version":"1.0","type":"link"}