Knox Powerwall 3.1 25.6V 100Ah Lithium Battery

Product Description

The Knox Powerwall 3.1 25.6V 100Ah Lithium-ion Battery is an advanced wall-mounted energy storage solution designed for residential solar systems and backup power applications. Manufactured with premium LiFePO4 prismatic cells powered by REPT, this battery delivers superior safety, long lifespan, and consistent energy performance.

Featuring a modern wall-mounted design, the Powerwall 3.1 allows flexible and space-saving installation. The integrated 4.3-inch touch LCD display enables real-time monitoring of battery parameters including State of Charge (SOC), voltage, alarms, and operating status.

The battery is equipped with an intelligent PACE Battery Management System (BMS) that ensures comprehensive protection against overcharge, over-discharge, overcurrent, short circuit, and temperature variations. With RS485 and CAN communication compatibility, the battery integrates seamlessly with major inverter brands.

Supporting scalable energy storage through parallel connection, the Knox Powerwall 3.1 provides reliable, maintenance-free performance with over 6000 life cycles, making it an ideal long-term solution for modern solar energy systems.

Key Features

• Advanced LiFePO4 lithium battery technology

• Intelligent PACE BMS protection system

• 4.3” Touch LCD monitoring screen

• Space-saving wall-mounted design

• Compatible with major inverter brands

• Parallel expansion capability

• Maintenance-free operation

• Wide operating temperature range

• High safety low-voltage system

Communication & Expansion

• Inverter Communication: RS485 / CAN

• Battery Communication: Link-IN / Link-OUT

• Parallel Connection: Up to 8 Units

• Series Connection: Not Supported

Operating Conditions

• Charging Temperature: 0°C to +55°C

• Discharging Temperature: -20°C to +55°C

• Humidity Range: 0 – 95% RH (Non-condensing)

Mechanical Specifications

• Installation Type: Wall Mounted

• Dimensions (W × D × H): 395 × 470 × 160 mm

• Weight: 28 kg

Protection Features

The integrated smart PACE BMS provides complete protection including:

• Over Voltage Protection (OVP)

• Low Voltage Protection (LVP)

• Over Current Protection (OCP)

• Over Temperature Protection (OTP)

• Low Temperature Protection (LTP)

• Short Circuit Protection

Applications

• Residential Solar Energy Storage

• Home Backup Power Systems

• Hybrid Solar Systems

• Off-Grid Energy Solutions

• Small Commercial Energy Storage