The Knox Rackwall 8 LIO 8.0-IP20 Lithium Battery is a high-performance, rack-mounted energy storage solution engineered for modern solar and backup power systems. Built with advanced LiFePO₄ (Lithium Iron Phosphate) prismatic cells, this battery ensures exceptional safety, long lifespan, and stable performance under demanding conditions.
🔋 High-Capacity Energy Storage
With a 7.68kWh capacity (51.2V, 150Ah), this battery provides dependable power for homes, businesses, and industrial setups. It efficiently stores solar energy and delivers consistent output for backup or off-grid applications.
⚡ Long Lifespan & Durability
Designed for longevity, the battery offers 6000+ cycles at 90% Depth of Discharge, ensuring years of reliable operation. Its robust construction supports a 10-year design life, reducing long-term energy costs.
🧠 Intelligent Battery Management System (BMS)
The integrated smart BMS provides advanced protection mechanisms, including:
Over Voltage Protection (OVP)
Low Voltage Protection (LVP)
Over Temperature Protection (OTP)
Low Temperature Protection (LTP)
Over Current Protection (OCP)
Short Circuit Protection
This ensures maximum safety and optimized performance in all operating conditions.
🔗 Scalable & Flexible Design
The Rackwall 8 supports parallel expansion up to 15 units, making it ideal for growing energy demands. Whether upgrading a residential system or scaling a commercial installation, it adapts seamlessly.
🖥️ Smart Monitoring & Integration
Equipped with a 4.3-inch touchscreen LCD and PC software support, users can easily monitor battery status, performance metrics, and system diagnostics.
It also supports RS485 and CAN communication, ensuring compatibility with major hybrid and off-grid inverter brands.
🧱 Rack-Mounted Efficiency
The standard 19-inch rack design allows easy installation in server racks or energy cabinets, optimizing space and improving system organization.
📊 Technical Specifications:
Model: LIO 8.0-IP20
Nominal Voltage: 51.2V
Capacity: 150Ah
Energy: 7.68kWh
Charge Voltage: 55.2V – 57.6V
Discharge Cut-off Voltage: 48V
Max Charging Current: 150A
Max Discharging Current: 150A
Pulse Discharge: 180A (2 sec)
Cycle Life: >6000 cycles (90% DoD)
Communication: RS485, CAN
User Interface: Touchscreen LCD + PC Software
Dimensions: 442 × 520 × 175 mm
Weight: 65 kg
Operating Temperature:
Charging: 0°C to 55°C
Discharging: -20°C to 55°C
🎯 Ideal For:
Solar energy storage systems
Hybrid and off-grid inverter setups
Residential backup power
Commercial and industrial energy solutions
✅ Key Benefits:
Long-lasting LiFePO₄ battery technology
High efficiency and stable performance
Scalable for future energy expansion
Advanced safety with smart BMS
Easy monitoring with touchscreen display
Wide inverter compatibility
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