Knox Powerwall 6.0 51.2V 100Ah LiFePO4 Battery – Model LIO 5.20-IP20 | 6000 Cycles | REPT Cells
₨ 210,000 Original price was: ₨ 210,000.₨ 204,999Current price is: ₨ 204,999.
High-performance Knox Powerwall 6.0 LiFePO4 Battery (51.2V 100Ah) with REPT prismatic cells, 6000+ cycles @80% DOD, PACE BMS, wide inverter compatibility & 5-year warranty. Ideal for home & commercial solar storage.
Knox Powerwall 6.0 51.2V 100Ah LiFePO4 Battery
The Knox Powerwall 6.0 (LIO 5.20-IP20) is a reliable, high-capacity 5.12kWh LiFePO4 solar battery designed for residential and light commercial energy storage. Built with A-grade REPT prismatic cells, intelligent PACE BMS, and wide inverter compatibility, it delivers exceptional safety, long life, and scalable performance.
⭐ Key Highlights / Power Points
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🔋 5.12kWh Energy Storage (51.2V 100Ah)
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🔁 6000+ Cycles @ 80% DOD
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🧠 Advanced PACE Battery Management System
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🏆 A-Grade REPT LiFePO4 Prismatic Cells
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🔌 Parallel Support up to 4 Units
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📊 LED Indicators with Low Power Consumption
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🛡 Multi-Layer Safety Protection
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🧱 Metal Casing for Better Heat Dissipation
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🔗 Compatible with Major Hybrid & Off-Grid Inverters
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📄 UN38.3 & MSDS Certified
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🕔 5-Year Manufacturer Warranty
📊 Technical Specifications – Knox Powerwall 6.0
🔌 Electrical Parameters
| Specification | Details |
|---|---|
| Model | LIO 5.20-IP20 |
| Battery Type | Lithium-ion (LiFePO4) |
| Cell Brand | REPT (A-Grade Prismatic) |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Total Energy | 5120Wh (5.12kWh) |
| Pack Configuration | 16S1P |
| Max Charge Voltage | 57.6V |
| Discharge Cut-off Voltage | 44V |
| Max Charge Current | 100A |
| Continuous Discharge Current | 100A |
| Peak Discharge Current | 120A |
| Recommended Discharge Current | 50A |
| Recommended DOD | 80% |
🔁 Performance & Lifecycle
| Parameter | Value |
|---|---|
| Cycle Life | >6000 Cycles |
| Test Condition | 25°C, 0.5C @ 80% DOD |
| Calendar Life | Up to 10 Years |
| Parallel Support | Up to 4 Units |
| Series Connection | Not Supported |
🧠 Safety & Protection
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Over-Charge Protection
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Over-Discharge Protection
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Over-Current Protection
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Over-Temperature & Low-Temperature Protection
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Short-Circuit Protection
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Intelligent Cell Balancing
🔌 Communication & Interface
| Feature | Details |
|---|---|
| Communication Ports | RS485 / RS232 / CAN |
| Display Type | LED Light Indicators |
| BMS Type | PACE Intelligent BMS |
🌡 Environmental Parameters
| Parameter | Range |
|---|---|
| Charge Temperature | 0°C ~ +55°C |
| Discharge Temperature | –20°C ~ +60°C |
| Optimal Storage Temp | 5°C ~ +35°C |
| Relative Humidity | 40% ~ 80% |
| Ingress Protection | IP20 |
🧱 Mechanical Parameters
| Specification | Value |
|---|---|
| Mounting | Wall-Mounted |
| Terminal Type | M6 |
| Dimensions (L×W×H) | 533 × 500 × 150 mm |
| Weight | 45.1 ± 0.5 kg |
| Enclosure | Metal Case |
📜 Certifications
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UN38.3
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MSDS
🔌 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.
💬 Positive Buyer Sentiment
Customers trust Knox Powerwall batteries for their consistent performance, superior safety, and long service life. Installers appreciate the easy wall-mount design, while homeowners love the stable backup power and low maintenance.
❓ Frequently Asked Questions (FAQ)
Q1: Is the Knox Powerwall 6.0 suitable for home solar systems?
Yes, it is ideal for residential solar storage, backup power, and hybrid inverter systems.
Q2: How many batteries can be connected together?
Up to 4 units can be connected in parallel for higher energy capacity.
Q3: Which inverters are compatible with this battery?
It supports major brands like GoodWe, Solis, SMA, Growatt, Deye, Victron, Solax, Sunsynk, and many more.
Q4: What makes LiFePO4 better than normal lithium batteries?
LiFePO4 batteries offer higher safety, longer lifespan, better thermal stability, and more cycles.
Q5: Does it require maintenance?
No. The battery is maintenance-free thanks to its intelligent BMS.

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