10 Years Warranty 41kWh 384V (409.6V) LiFePO4 HV Modular Battery Rack for Solar Commercial & Industrial Ess
Product No.: LF128S100BL-U
Voltage: 384V (409.6V)
Capacity: 100AH
Lifespan: 8000 cycles time
Communication: CAN & RS485
LF-LF128S100BL-U – 409.6kWh 384V LiFePO₄ Modular Battery Rack
The LF-LF128S100BL-U is a high-voltage (384V nominal / 409.6V actual) LiFePO₄ battery system designed for high-capacity energy storage in large residential, commercial, industrial, and solar applications. Built by Lefu, a trusted name in advanced energy solutions.
10 Years Warranty 41kWh 384V (409.6V) LiFePO4 HV Modular Battery Rack for Solar Commercial & Industrial EssTechnical Specification

Product Description | Product Parameters | ||||
Product Model | LF64S100BL-U | LF96S100BL-U | LF128S100BL-U | LF160S100BL-U | LF192S100BL-U |
Number Of Modules | 4 | 6 | 8 | 10 | 12 |
Energy Capacity (Ah) | 100 | 100 | 100 | 100 | 100 |
Rated Voltage (V) | 192 | 288 | 384 | 480 | 576 |
Actual Voltage (V) | 204.8 | 307.2 | 409.6 | 512 | 614.4 |
Rated Energy (KWh) | 20.48 | 30.72 | 40.96 | 51.2 | 61.44 |
Product Dimensions (LxWxHmm) | 548x584x1500 | 548x584x1500 | 548x584x1950 | 548x584x2300 | 548x584x2750 |
Net Wveight (kg) | 235 | 340 | 425 | 510 | 595 |
Standard Charge Current (A) | 20 | 20 | 20 | 20 | 20 |
Maximum Discharge Curent (A) | 100 | 100 | 100 | 100 | 100 |
IP Protection | 21 | 21 | 21 | 21 | 21 |

LF-LF128S100BL-U – 409.6kWh 384V LiFePO₄ Modular Battery Rack
The LF-LF128S100BL-U is a high-voltage (384V nominal / 409.6V actual) LiFePO₄ battery system designed for high-capacity energy storage in large residential, commercial, industrial, and solar applications. Built by Lefu, a trusted name in advanced energy solutions.
Key Features:
Customizable solutions – contact us to configure the system to your specific needs
Scalable modular design – flexible and space-efficient for any installation
Grade A LiFePO₄ cells – over 6,000 cycles for exceptional durability
Intelligent BMS – supports CAN and RS485 communication protocols
Broad temperature tolerance – reliable performance in demanding environments
Wide inverter compatibility – seamlessly integrates with GoodWe, Growatt, Deye, Huawei, and more