{"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":4647.14,"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","url":"https:\/\/aurensol.net\/en\/products\/bateria-tab-48v-4-topzs-500-650ah","provider":"Aurensol","version":"1.0","type":"link"}