Knox Rackwall 15 51.2V 280Ah LiFePO4 Lithium Battery – Model LIO 15.0-IP20 | 14.3kWh
Original price was: ₨ 589,999.₨ 542,999Current price is: ₨ 542,999.
Knox Rackwall 15 lithium battery 51.2V 280Ah with REPT LiFePO4 cells, 14.3kWh energy, 8000+ cycles, PACE BMS, rack-mounted design & wide inverter compatibility. Ideal for commercial & industrial solar storage.
The Knox Rackwall 15 (LIO 15.0-IP20) is a high-capacity 14.3kWh rack-mounted LiFePO4 lithium battery, engineered for commercial, industrial, and large residential energy storage systems. Powered by A-grade REPT prismatic cells and controlled by an advanced PACE Battery Management System, it delivers superior safety, scalability, and long service life.
🌟 Key Features & Advantages
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🔋 14.3kWh High Energy Capacity (51.2V 280Ah)
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🔁 8000+ Cycles @ 90% DOD
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🧠 Advanced PACE BMS with Independent Charge & Discharge Protection
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📊 4.3” Touch LCD (SOC, Alarm, Run Status)
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🏗 Standard 19” Rack-Mounted Design
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🔗 Parallel Expansion up to 15 Units
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🛡 Comprehensive Protection (OVP, LVP, OCP, OTP, LTP, SCP)
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🧱 Maintenance-Free Industrial-Grade Construction
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🔌 RS485 & CAN Communication with Major Inverters
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📜 IEC, UL & UN Certified for Global Safety Compliance
📊 Technical Specifications – Knox Rackwall 15
🔌 Electrical Parameters
| Specification | Details |
|---|---|
| Model | LIO 15.0-IP20 |
| Battery Type | Lithium Iron Phosphate (LiFePO4) |
| Cell Brand | REPT – A-Grade Prismatic |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 280Ah |
| Total Energy | 14,336Wh (14.3kWh) |
| Charging Voltage | 55.2 – 57.6V |
| End of Discharge Voltage | 44V |
| Max Charging Current | 150A |
| Max Discharging Current | 150A |
| Pulse Discharge Current | 180A @ 2s |
| C-Rate | 0.5C |
🔁 Performance & Lifecycle
| Parameter | Value |
|---|---|
| Cycle Life | >8000 Cycles |
| Test Condition | 25°C, 0.5C @ 90% DOD |
| Designed Calendar Life | 10 Years |
| Parallel Support | Yes, up to 15 Units |
| Series Support | Not Supported |
🧠 Safety & Protection
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Over-voltage protection
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Low-voltage protection
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Over-current protection
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Over-temperature protection
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Low-temperature protection
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Short-circuit protection
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Independent charge & discharge protection
🔌 Communication & Interface
| Feature | Details |
|---|---|
| Inverter Communication | RS485, CAN |
| Battery-to-Battery | LINK-IN / LINK-OUT |
| Display | 4.3” Touch HMI LCD |
| BMS Type | PACE Intelligent BMS |
🌡 Environmental Parameters
| Parameter | Range |
|---|---|
| Charge Temperature | 0°C ~ +55°C |
| Discharge Temperature | –20°C ~ +55°C |
| Operating Humidity | 0 ~ 95% RH (Non-condensing) |
| Ingress Protection | IP20 |
🧱 Mechanical Parameters
| Specification | Value |
|---|---|
| Mounting Type | 19” Rack-Mounted |
| Dimensions (W×D×H) | 442 × 650 × 250 mm |
| Weight | 115.2 kg |
| Terminal Type | Quick-Lock & Press-to-Release |
📜 Certifications
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IEC 62619
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UL 1973
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UL 9540A
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ROHS
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UN38.3
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MSDS
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CE
🔌 Compatible Inverter & Battery Brands
Knox, GoodWe, Solis, SMA, Voltronic Power, Solplanet, Pylontech, Deye, Victron Energy, Growatt, Solax Power, Sofar Solar, Sunsynk, LuxPowerTek, MUST, SRNE, SAKO, Phocos, Megarevo, Crown, Sorotec, Sumry, Motoma, Belicity Solar, Wext Next Power & many more.
❓ Frequently Asked Questions (FAQs)
Q1: Is the Knox Rackwall 15 suitable for commercial use?
Yes, it is designed specifically for commercial, industrial, and large solar energy storage systems.
Q2: Can multiple batteries be connected together?
Yes, up to 15 units can be connected in parallel for large-scale energy storage.
Q3: What type of lithium cells are used?
The battery uses A-grade REPT LiFePO4 prismatic cells, known for safety and long life.
Q4: Does it support inverter communication?
Yes, it supports RS485 and CAN communication with major inverter brands.
Q5: Is maintenance required?
No. The system is maintenance-free due to intelligent BMS control.
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