TAB e.storage Family 8.8 Lithium Battery | 51.2V 40.96kWh
Modelo: e.storage Family 8.8- Sku: TABBATE022
- Vendor: TAB
Specifications
Product Description
The TAB e.storage Family 8.8 Lithium Battery is the highest capacity configuration in the Family series: 40.96 kWh at 51.2 V in a modular cabinet with a reduced footprint. It uses LiFePO4 cells, a BMS with full protections, and CAN/RS485 communication, ensuring safety, efficiency, and direct integration with 48–51.2 V hybrid inverters. Its enormous energy reserve is ideal for high-consumption residential projects and small businesses seeking independence and power.
Main Features
- Nominal capacity: 40.96 kWh (usable ≈ 40.00 kWh) at 51.2 V.
- Operating currents: 300 A recommended, 400 A maximum, 560 A peak (15 s).
- LiFePO4 chemistry with >6000 cycles (0.5 C, 25 °C) and design life >10 years.
- Integrated BMS with voltage, current, and temperature protection; SoC/SoH telemetry.
- Vertical chassis: 550 × 470 × 1775 mm; approx. weight 438 kg.
- CAN/RS485 communication interface for professional monitoring and commissioning.
Advantages or Benefits
- Maximum autonomy in the range to cover intensive and prolonged consumption.
- Discharge power suitable for starting demanding loads and stable backup.
- Safety and reliability thanks to LFP chemistry and active BMS control.
- Savings by utilizing photovoltaic surplus and reducing purchases during peak hours.
- Scalable installation and minimal maintenance with industrial communication.
Purpose or Applications
Residential self-consumption with very high demand, villas with climate control, small businesses/enterprises with critical loads, and off-grid systems requiring large energy reserves and operational stability.
Technical Specifications
| Model | Family 8.8 |
| Nominal / usable energy | 40.96 kWh / ≈40.00 kWh |
| Nominal voltage | 51.2 V |
| Voltage windows | Discharge 44.8 V / Charge 58.4 V |
| Current (rec./max./peak 15 s) | 300 A / 400 A / 560 A |
| Communication | CAN, RS485 |
| Chemistry | LiFePO4 (LFP) |
| Dimensions (L×W×H) | 550 × 470 × 1775 mm |
| Weight | ≈ 438 kg |
| Operating temperature | Charge 0–45 °C / Discharge −20–45 °C |
| Humidity / Altitude | 5–95 % non-condensing / <3000 m |
| Life cycles | >6000 (0.5 C, 25 °C) |
| Certifications | CE, IEC 62619, IEC 63056, UN38.3 |
| Integrated inverter | No (modular ESS) |
Compatibilities
Works with 48–51.2 V hybrid inverters that support profiles via CAN/RS485. For expansions and parallel connections, observe the current and module limits indicated by the inverter and battery manufacturer.
The TAB e.storage Family 8.8 Lithium Battery combines maximum capacity, LFP safety, and professional communication for powerful, scalable, and reliable solar storage.
Descargar ficha técnica
View full details
Have a question?
TAB e.storage Family 8.8 Lithium Battery | 51.2V 40.96kWh
