Knox Powerwall 6.0 51.2V-100AMP Lithium Battery
Powerwall 6.0 | LIO 5.20-IP20 Lithium-ion Battery
51.2V 100Ah | 5.12kWh | LiFePO₄ | Wall-Mounted Energy Storage
The LIO 5.20-IP20 is a high-performance lithium-ion battery designed for residential and small commercial energy storage systems. With A-grade prismatic LiFePO₄ cells and a robust design, it ensures long life, superior safety, and consistent output. This wall-mounted battery offers 5.12kWh of energy, supports up to 8 units in parallel, and is ideal for on-grid, off-grid, and hybrid setups.
A smart BMS with multiple protections, LCD display, and universal communication protocols (RS485/RS232/CAN) makes integration with various inverters smooth and reliable. It's engineered for easy installation, silent operation, and dependable energy performance across a wide range of environmental conditions.
Key Features
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Energy Capacity: 5.12kWh (51.2V, 100Ah)
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Cell Chemistry: A-grade Prismatic LiFePO₄
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Cycle Life: Over 6000 cycles at 80% DoD (25°C, 0.5C)
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Charge/Discharge Current:
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Max: 100A continuous
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Peak: 120A (2 sec)
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Battery Pack: 16S1P configuration
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Display: Low-power LED screen with long-range visibility
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Smart BMS Protections:
Overcharge, over-discharge, over/low temperature, over current, and short-circuit -
Cell Balancing Function: Integrated
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Metal Housing: Improves heat dissipation and system safety
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Parallel Connection: Supports up to 8 packs
Technical Specifications
| Category | Details |
|---|---|
| Model | LIO 5.20-IP20 |
| Battery Type | LiFePO₄ |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Total Energy | 5120Wh |
| Configuration | 16S1P |
| Max Charge Voltage | 57.6V |
| Discharge Cut-off Voltage | 41.6V |
| Max Charge/Discharge Current | 100A |
| Peak Discharge Current | 120A @ 2s |
| Recommended Discharge Current | 100A |
| Recommended Depth of Discharge | 80% |
| Cycle Life | >6000 (80% DoD @ 25°C, 0.5C) |
| Display | LED |
| Communication Ports | RS485, RS232, CAN |
| Mounting | Wall-mounted |
| Enclosure Rating | IP20 |
| Terminal Type | M6 |
| Dimensions (L×W×H) | 533 × 500 × 150 mm |
| Weight | 45.1 ± 0.5 kg |
| Operating Temp. (Charge) | 0°C to +55°C |
| Operating Temp. (Discharge) | -20°C to +60°C |
| Storage Temp. (Optimal) | 5°C to 35°C |
| Humidity Range | 40% – 80% RH |
| Certifications | UN38.3, MSDS |