Knox Rackwall 10.5 51.2V 200Ah LiFePO4 Lithium Battery – Model LIO 10.5-IP20 | 10.24kWh Best

Knox Rackwall 10.5 lithium battery 51.2V 200Ah with REPT LiFePO4 cells, 10.24kWh energy, 6000+ cycles, PACE BMS, rack-mounted design & wide inverter compatibility for commercial solar systems.

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The Knox Rackwall 10.5 (LIO 10.5-IP20) is a 10.24kWh rack-mounted LiFePO4 lithium battery designed for commercial, industrial, and scalable residential solar energy storage. Featuring A-grade REPT prismatic cells, 1C charge/discharge capability, and an intelligent PACE BMS, it delivers reliable performance, long life, and maximum safety.

🌟 Key Features & Benefits

🔋 10.24kWh High-Density Energy Storage
🔁 6000+ Cycles @ 90% DOD
⚡ 1C Continuous Charge & Discharge Capability
🧠 Advanced PACE Battery Management System
📊 4.3” Touch LCD (SOC, Alarm, Status Display)
🏗 Standard 19” Rack-Mounted Design
🔗 Parallel Expansion up to 15 Units
🛡 Full Electrical & Thermal Protection
🔌 RS485 & CAN Communication with Major Inverters
🧱 Maintenance-Free, Industrial-Grade Construction

📊 Technical Specifications – Knox Rackwall 10.5

🔌 Electrical Parameters

Specification	Details
Model	LIO 10.5-IP20
Battery Type	Lithium Iron Phosphate (LiFePO4)
Cell Brand	REPT – A-Grade Prismatic
Nominal Voltage	51.2V
Nominal Capacity	200Ah
Total Energy	10,240Wh (10.24kWh)
Charging Voltage	55.2 – 57.6V
End of Discharge Voltage	44V
Max Charging Current	200A
Max Discharging Current	200A
Pulse Discharge Current	240A @ 2s
C-Rate	1C

🔁 Performance & Lifecycle

Parameter	Value
Cycle Life	>6000 Cycles
Test Condition	25°C, 0.5C/1C @ 90% DOD
Designed Calendar Life	10 Years
Parallel Support	Yes, up to 15 Units
Series Support	Not Supported

🧠 Safety & Protection

Over-voltage protection
Low-voltage protection
Over-current protection
Over-temperature protection
Low-temperature protection
Short-circuit protection
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 × 550 × 250 mm
Weight	83.0 kg
Terminal Type	Quick-Lock & Press-to-Release

📜 Certifications

IEC 62619
UL 1973
UL 9540A
ROHS
UN38.3
MSDS
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 Knox Rackwall 10.5 suitable for commercial solar projects?

Yes. It is designed for commercial, industrial, and scalable solar energy storage systems.

Q2: How many batteries can be connected together?

Up to 15 units can be connected in parallel for higher capacity.

Q3: Does it support high-power applications?

Yes. With 1C charge/discharge, it supports high-load energy demands.

Q4: Which inverter brands are compatible?

It supports most major inverter brands via RS485 & CAN communication.

Q5: Is maintenance required?

No. The system is maintenance-free due to intelligent BMS control.

Knox Rackwall 10.5 51.2V 200Ah LiFePO4 Lithium Battery – Model LIO 10.5-IP20 | 10.24kWh Best

🌟 Key Features & Benefits