Product Description
The PAC Battery 51.2V 280Ah LiFePO4 Battery Pack is a high-capacity energy storage solution designed for commercial and industrial ESS (Energy Storage System) applications, providing reliable power backup and peak shaving capabilities.
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Key Features
- 14.3kWh High Capacity — Single module delivers substantial energy storage, multiple units can be paralleled for scalable systems
- 6000+ Cycle Life — Grade A 280Ah prismatic cells with proven long-term reliability and minimal degradation
- Rack Mount Design — Standard 19-inch rack mount compatible with most commercial ESS enclosures
- Advanced BMS — Tier-1 BMS with cell-level monitoring, active balancing, and comprehensive protection functions
- Wide Inverter Compatibility — Seamless integration with Deye, Sofar, Luxpower, Voltronic, Victron, Schneider and more via CAN/RS485
Technical Specifications
| Nominal Voltage | 51.2V (16S) |
| Nominal Capacity | 280Ah |
| Total Energy | 14.336 kWh |
| Cell Type | LiFePO4 Prismatic 280Ah |
| Voltage Range | 40V - 58.4V |
| Max Continuous Charge/Discharge | 140A (0.5C) |
| Cycle Life | ≥6000 cycles @ 80% DOD |
| Communication | CAN / RS485 |
| Installation | Rack mount (19-inch standard) |
| Certifications | CE, UN38.3, IEC62619, UL1973 |
Applications
- Commercial energy storage systems
- Industrial peak shaving and load shifting
- Solar + storage hybrid systems
- Data center UPS backup
- Microgrid energy storage
- Telecom base station backup
Scalable system design from 14kWh to MWh level. Contact our engineering team for complete ESS solution design.