TAB e.storage Family 5.4 Lithium Battery | 51.2V 20.48kWh
Modelo: e.storage Family 5.4- Sku: TABBATE019
- Vendor: TAB
Specifications
Product Description
The TAB e.storage Family 5.4 Lithium Battery provides 20.48 kWh at 51.2 V (48 V systems) in a robust and compact vertical cabinet. With LiFePO4 chemistry and integrated BMS, it combines safety, long service life, and professional CAN/RS485 communication for seamless integration with hybrid inverters. Its sustained and peak discharge capacity allows it to handle demand spikes and maintain critical loads during micro-outages or prolonged power cuts.
Main Features
- Nominal energy 20.48 kWh; usable energy approximately 20.00 kWh.
- Nominal voltage 51.2 V; compatible with hybrid inverters from 48–51.2 V.
- LiFePO4 (LFP) chemistry with more than 6000 cycles at 0.5 C and 25 °C.
- Integrated BMS with voltage, current, and temperature protections; SoC/SoH readings.
- Recommended discharge 300 A, maximum 400 A, and 560 A peak (15 s) for demanding startups.
- Floor chassis 550 × 470 × 1220 mm; weight 232 kg; clean and scalable installation.
Advantages or Benefits
- High autonomy to cover full nights and weekends with high consumption.
- Superior safety thanks to LFP chemistry and active BMS management.
- Energy savings: stores photovoltaic surplus and reduces purchases during peak hours.
- Available power for startup peaks (pumps, compressors, electronics).
- Professional integration with bus monitoring and quick commissioning.
Purpose or Applications
Ideal solution for demanding residential self-consumption, small offices, and businesses that require greater energy reserve, as well as for backup of critical loads (lighting, communications, refrigeration, electronics). Suitable for off-grid systems with photovoltaics and for installations with occasional power peaks.
Technical Specifications
| Model | Family 5.4 |
| Nominal / usable energy | 20.48 kWh / 20.00 kWh |
| Nominal voltage | 51.2 V |
| Voltage windows | Discharge 44.8 V / Charge 58.4 V |
| Current (recom./max./peak 15 s) | 300 A / 400 A / 560 A |
| Communication | CAN, RS485 |
| Chemistry | LiFePO4 (LFP) |
| Dimensions (L×W×H) | 550 × 470 × 1220 mm |
| Weight | 232 kg |
| Operating temperature | Charge 0–45 °C / Discharge −20–45 °C |
| Humidity / Altitude | 5–95 % non-condensing / <3000 m |
| Design life / cycles | 10+ years @25 °C / >6000 cycles (0.5 C) |
| Certifications | CE, IEC 62619, IEC 63056, UN38.3 |
| Integrated inverter | No (modular ESS) |
Compatibilities
Works with hybrid inverters from 48–51.2 V that support profiles via CAN/RS485. For parallel banks, respect currents, number of modules, and the compatibility matrix of the inverter and battery manufacturer.
The TAB e.storage Family 5.4 Lithium Battery combines high capacity, LFP safety, and professional communication to maximize self-consumption and ensure reliable energy at all times.
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TAB e.storage Family 5.4 Lithium Battery | 51.2V 20.48kWh
