Knox Powerwall 6.11 51.2V 100Ah Lithium Battery

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LIO 5.32-IP20 | 51.2V 100Ah Lithium-ion Battery

Wall-Mounted Smart Battery for Residential Energy Storage

The LIO 5.32-IP20 is a compact and powerful lithium-ion battery designed for residential energy storage systems. With a usable capacity of 5.12kWh, this wall-mounted battery is ideal for homeowners looking to improve energy self-reliance and backup power.

Built with advanced LiFePO₄ prismatic cells, the LIO 5.32 offers high safety, excellent cycle life, and maintenance-free operation. It features a smart Battery Management System (BMS), a full set of protections, and a 4.3” touch LCD for easy monitoring and inverter protocol switching. Thanks to its low-voltage operation and compatibility with major inverter brands, it's a reliable choice for both new and retrofit solar installations.

Key Features

• Energy Capacity: 5.12kWh (51.2V, 100Ah)

• Long Cycle Life: Over 6000 cycles @ 80% DoD at 25°C

• Smart BMS: Real-time protection and system diagnostics

• User Interface: 4.3” color touchscreen LCD & PC software

• Parallel Expansion: Supports up to 15 units in parallel

• Communication:

  • For inverter: RS485 or CAN

  • For battery interconnect: LINK-IN / LINK-OUT

• Safety & Certifications:

  • Cell Certifications: IEC62619, UL1973, UL9540A, RoHS

  • Battery Certifications: UN38.3, CE, MSDS

• Wide Operating Range:

  • Charge: 0°C ~ +55°C

  • Discharge: -20°C ~ +55°C

  • Humidity: 0~95% RH (non-condensing)

• Wall-Mount Design: Slim and compact (IP20 enclosure)

• Plug & Play: Quick lock and press-release terminals

• Complete Protection Suite:
  OVP, LVP, OCP, OTP, LTP, Short-circuit protection

Technical Specifications