LiFe4851 is a 51.2V, 100Ah (5.12kWh) lithium iron phosphate battery designed for residential, commercial, hybrid and off-grid energy storage systems.
Built in a compact 3RU rack-mount format, the battery represents a new evolution of PowerPlus Energy's battery offering, combining enhanced safety engineering, modular scalability, and flexible inverter integration, with the option to operate in either managed or self-managed mode.
Australia's first 19" 3RU rack-mounted battery certified to UL1973 and tested to UL9540A, the world's leading fire and electrical safety standards/tests. The LiFe4851 is engineered for installers and end-users who demand compliance, protection, and long-term performance. Designed for flexible deployment, the LiFe4851 can be connected in parallel with up to 16 modules, allowing energy storage systems to scale as demand grows. Integrated protection systems, thermal containment, and advanced battery management deliver safe performance across a wide range of climates and installation environments, making it ideal for residential and small commercial applications.
Key Features: - Certified Safety: UL9540A & UL1973 certified for fire and electrical safety.
- Advanced BMS: System-level monitoring, fault protection, and active cell balancing.
- Flexible Operation Modes: Managed or self-managed modes for inverter integration or standalone operation.
- Installation Friendly: Integrated 2-pole 125A DC breaker, Quick-connect terminals, flexible mounting.
- Modular Scalability: Supports up to 16 modules in parallel: high surge capacity (150A per battery).
- Durable Design: LFP chemistry, IP20 rated, compatible with IP54/IP65 enclosures.
- Long-Term Reliability: 70% end-of-life capacity after 10 years, backed by a 10-year warranty*
