Knox Power Wall 6.1 – 51.2V 100AH IP20 Lithium Battery

Knox Power Wall 6.1-IP20 | 51.2V 100Ah LiFePO₄ Battery

Smart Indoor Energy Storage for Homes & Businesses
The Knox Power Wall 6.1-IP20 is a compact, wall-mounted lithium iron phosphate (LiFePO₄) battery designed for safe and efficient indoor energy storage. With a usable capacity of 5.12kWh, it’s the perfect solution for solar backup, peak-shaving, and optimizing self-consumption in residential or small commercial setups.

Engineered with high-performance LiFePO₄ prismatic cells, the Knox Power Wall delivers superior thermal stability, 6000+ cycles at 80% DoD, and virtually maintenance-free operation. Its smart Battery Management System (BMS) ensures reliable performance with real-time diagnostics and a full suite of protections against overvoltage, overcurrent, short-circuit, and temperature extremes.

The battery supports parallel expansion of up to 15 units, making it scalable for growing energy needs. With multiple communication interfaces (RS485, RS232, CAN), it integrates seamlessly with a wide range of inverters, ensuring flexibility and compatibility for future upgrades.

Key Features

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

• Battery Chemistry: LiFePO₄ prismatic cells

• Cycle Life: 6000+ cycles @ 80% DoD (25°C)

• Design: Slim, wall-mounted indoor unit (IP20 rated)

• Smart BMS: Active cell balancing & full protection suite

• Expandable: Supports up to 15 units in parallel

• Communication: RS485, RS232, CAN for broad inverter compatibility

Certifications & Safety

EN IEC 61000-6-3 | IEC 62619 | UN38.3

The Knox Power Wall 6.1-IP20 combines compact design, smart energy management, and long-lasting performance, making it an ideal choice for homeowners and businesses seeking reliable indoor solar storage and backup power solutions.

Technical Specifications