12V Stationary Battery TAB 6 TOPZS 750 | 975Ah
Modelo: 6 TOPZS 750- Sku: TABBATE044
- Vendor: TAB
Specifications
Product Description
The 12V Stationary Battery TAB 6 TOPZS 750 | 975Ah 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.
Main Features
- Configuration: 6× 2 V TAB 6 TOPzS 750 cells (12 V bank).
- Certified capacities: C10 749 Ah · C20 817 Ah · C100 975 Ah.
- Reference energy: ≈11.7 kWh at C100 (12 V × 975 Ah; usable energy depends on DoD/temperature).
- Tubular positive plates, translucent PP cell, and M10 terminals.
- Self-discharge ~3 %/month at 20 °C and typical life ~1200 cycles / up to 15 years.
- Low internal resistance per cell (≈0.30 mΩ) which improves peak response.
Advantages or Benefits
- Maximum autonomy per battery: reduces or eliminates the need for parallel banks.
- Reliability in demanding conditions: stable performance in deep cycles and variable climates.
- Simplified maintenance with visual control of electrolyte level.
- Excellent cost/kWh ratio in intensive-use stationary applications.
Purpose or Applications
Ideal for high-demand off-grid solar self-consumption, hybrid microgrids with generator, telecom, high-flow solar pumping, emergency lighting, control/monitoring systems, and long-autonomy UPS in residential, commercial, or industrial environments.
Technical Specifications
| Nominal voltage | 12 V (6×2 V) |
| Bank capacity | C10 749 Ah · C20 817 Ah · C100 975 Ah |
| Reference energy | ≈11.7 kWh at C100 |
| Cells per battery | 6 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 | ≈321 kg (6×53.5 kg) without accessories |
| Internal resistance / Icc (per cell) | ≈0.30 mΩ · 6991 A |
| Temperature range | −20 °C to 55 °C (optimal 10–30 °C) |
| Float voltage | 2.23 V/cell → 13.38 V bank (±1 %) |
| Boost charge | 2.35–2.40 V/cell |
| Electrolyte | H₂SO₄ 1.24 ± 0.01 kg/l at 20 °C |
| Standards | EN/IEC 60896-11 · EN 61427 |
Compatibilities
Installation in racks/cabinets compatible with 198 mm long cells and M10 terminals. It is recommended to integrate DC protections, battery monitor, and ventilation according to best practices. Expandable in parallel with another 12 V TAB 6 TOPzS 750 Battery if greater capacity is required.
The 12V Stationary Battery TAB 6 TOPZS 750 | 975Ah is the reference option when maximum autonomy, durability, and efficiency are sought in 12 V stationary storage systems.
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12V Stationary Battery TAB 6 TOPZS 750 | 975Ah
