Knox Power Wall 3.1 - 25.6V 100AH IP20 Lithium-Ion Battery – 2.56 kWh Wall-Mounted Energy Storage Solution

Knox Power Wall 3.1 – 25.6V 100Ah Lithium-Ion Battery | 2.56kWh Wall-Mounted Energy Storage Solution

Maximize your energy independence with the Knox Power Wall 3.1, a high-performance 25.6V 100Ah Lithium Iron Phosphate (LiFePO4) battery engineered for safe, reliable, and scalable home or commercial energy storage.

Whether you're building a solar power system or need a backup solution for your home or business, the Knox Power Wall 3.1 delivers exceptional efficiency and safety in a compact, wall-mounted design.

Key Features:

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Total Energy Output: 2.56 kWh (25.6V, 100Ah)

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Advanced Battery Management System (BMS): Real-time protection against over-voltage, low-voltage, overcurrent, overheating, and short circuits.

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Premium LiFePO4 Cells: Long-life prismatic cells designed specifically for energy storage—safe, stable, and environmentally friendly.

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>6000 Cycle Life: Long-lasting performance with over 6000 charge/discharge cycles and a 10-year calendar life.

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Flexible Scalability: Connect up to 8 units in parallel for expanded storage capacity.

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Universal Inverter Compatibility: Communicates seamlessly with leading inverter brands via RS485 or CAN protocols; inverter protocol easily adjustable via 4.3” touch LCD.

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User-Friendly Installation: Wall-mounted with quick lock terminals and press-to-release design—compact, flexible, and maintenance-free.

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All-Weather Operation: Wide temperature tolerance from -20°C to +55°C with full performance in diverse climates.

Technical Specifications:

Specification
Details

Model
LIO 2.66-IP20

Nominal Voltage
25.6V

Nominal Capacity
100Ah

Total Energy
2560Wh (2.56kWh)

Dimensions (W×D×H)
395 × 470 × 160 mm

Weight
28.0 kg

Max Charging Current
100A

Max Discharging Current
100A

Pulse Discharge Current
120A (for 2 seconds)

Charging Voltage Range
27.6V – 28.8V

End-of-Discharge Voltage
24V

Cycle Life
>6000 cycles

Designed Life Span
10 years

Operating Temp Range
Charge: 0°C ~ +55°C / Discharge: -20°C ~ +55°C

Humidity
0%–95% RH (non-condensing)

Communication Interfaces
RS485 & CAN (Inverter) / LINK-IN, LINK-OUT (Battery)

Certifications
IEC62619, UL1973, UL9540A, CE, ROHS, UN38.3, MSDS

Protection Features
OVP, LVP, OCP, OTP, LTP, Short Circuit

Mounting Type
Wall-Mounted

Parallel Support
Yes, up to 8 units

Series Support
Not Supported