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Pricelist: Wholesale Pricelist
Pricelist: Wholesale Pricelist
PowerPlus Energy 3RU, 48VDC, 5.12kWh Prismatic, LFP Chemistry Managed or Self-Managed Battery, UL9540A & UL1973 Certified

PowerPlus Energy 3RU, 48VDC, 5.12kWh Prismatic, LFP Chemistry Managed or Self-Managed Battery, UL9540A & UL1973 Certified

PRODUCT CODE: LiFe4851

◦ 48V, 5.12kWh capacity in a compact 3RU rack-mount design
◦ Scalable design with up to 16 units in parallel (no series connection)
◦ Parallel systems require CANBus communication between battery modules
◦ Self-Managed Mode: In self-managed mode, the internal BMS controls battery operation independently, allowing compatibility with a wide range of inverter systems without requiring communication protocols
◦ Communication-Managed Mode: Where supported, the battery can operate in CANBus managed mode, enabling coordinated operation between the battery, inverter and energy management system
◦ Inverter Compatibility: Engineered for seamless integration with leading Australian inverter brands including Victron, Selectronic, SMA, Deye / NOARK and Solis
◦ UL9540A compliant and UL1973 certified for world-class fire-safety assurance
◦ Modular and robust design suited to residential, commercial and industrial applications
◦ Designed for TS5398 compliance aligning PowerPlus with evolving standards.
◦ 86mm H x 434mm W x 635mm D / 41kg
◦ 10-Year Warranty* with Capacity Guarantee: Ensures long-term performance with minimum 70% SoH retention
◦ CEC approved as a Pre-assembled Battery System (BS) until 31/12/2027
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Australia’s first rack-mounted battery certified to UL9540A, the world’s leading fire safety standard.

Overview:
Safe, Scalable Energy Storage.

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 UL9540A and UL1973, the world’s leading fire and electrical safety standards. 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*

Key Specifications:
Capacity: 5.1 kWh
Form Factor: 19" 3RU rack-mounted
Chemistry: Lithium Iron Phosphate (LFP)
Certifications: UL9540A, UL1973, UN38.3, IEC 62619, IEC 61000-6-3, IEC 62368-1
Operating Temp: -20°C to 60°C
Parallel Support: Up to 16 modules
Compatible Inverters: >6 leading brands with ongoing compatibility testing for more options
Built-in Protections: 2-pole 125A DC breaker, electrical, thermal, and mechanical safeguards

PowerPlus Energy

PowerPlus serves as a trusted partner for dependable and enduring energy storage solutions. They specialise in the design and manufacturing of Australian-made batteries, cabinets, and BESS (Battery Energy Storage System) solutions tailored to various renewable energy projects. The company is deeply committed to assisting clients with their renewable energy storage requirements.