48V Stationary Battery TAB 6 TOPZS 750 | 975Ah
Modelo: 6 TOPZS 750- Sku: TABBATE064
- Vendor: TAB
Specifications
Product Description
The 48V Stationary Battery TAB 6 TOPZS 750 | 975Ah 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.
Main Features
- Configuration: 24× 2 V TAB 6 TOPzS 750 cells (48 V nominal bank).
- Certified capacities of the set: C10 749 Ah · C20 817 Ah · C100 975 Ah (25 °C).
- Reference energy: ≈46.8 kWh at C100 (48 V × 975 Ah; usable energy depends on DoD/temperature/rate).
- Tubular positive plates and translucent PP container with level marks and M10 terminals.
- Internal resistance per cell ≈0.30 mΩ; theoretical Icc 6991 A → high response to peaks.
- Typical life ~1200 cycles and up to 15 years expected in stationary use.
Advantages or Benefits
- Maximum autonomy at 48 V: reduces/eliminates parallel banks and simplifies installation.
- Excellent cost/kWh ratio for projects with continuous and demanding consumption.
- Simple maintenance: visual control of the electrolyte and spaced replenishment.
- Reliability in variable climates and deep discharges thanks to tubular technology.
Purpose or Applications
Ideal for high-demand off-grid solar self-consumption, hybrid microgrids with generator, telecommunications, data/monitoring centers, high-flow solar pumping, emergency lighting, and long-autonomy UPS in residential, commercial, and industrial environments.
Technical Specifications
| Nominal voltage | 48 V (24×2 V) |
| Bank capacity | C10 749 Ah · C20 817 Ah · C100 975 Ah |
| Reference energy | ≈46.8 kWh at C100 |
| Cells per battery | 24 cells 6 TOPzS 750 |
| Dimensions per cell | 198×137×720 mm (L×W×H) |
| Weight per cell | Dry 38.0 kg · Wet 53.5 kg |
| Approx. total weight | ≈1284 kg (24×53.5 kg) without interconnections/support |
| Internal resistance / Icc (cell) | ≈0.30 mΩ · 6991 A |
| Temperature range | −20 °C to 55 °C (optimal 10–30 °C) |
| Float voltage | 2.23 V/cell → 53.52 V bank (±1 %) |
| Boost charge | 2.35–2.40 V/cell |
| Electrolyte | H₂SO₄ 1.24 ± 0.01 kg/l at 20 °C |
| Reference standards | EN/IEC 60896-11 · EN 61427 |
Compatibilities
Installable in racks/cabinets compatible with 198 mm long containers and M10 terminals. Integrate DC protections, battery monitor, and ventilation according to best practices. Expandable in parallel with another 48 V TAB 6 TOPzS 750 Battery to increase total capacity while maintaining 48 V.
The 48V Stationary Battery TAB 6 TOPZS 750 | 975Ah offers the optimal combination of autonomy, reliability, and efficiency for high-demand 48 V stationary storage systems.
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48V Stationary Battery TAB 6 TOPZS 750 | 975Ah
