Succeful Cases
220V200Ah High Voltage LiFePO4 Batteries for Lead Acid Battery Retrofit Project
Nov 12, 2025

 

 

EverExceed customized 224V 200Ah high-voltage LiFePO4 batteries to replace lead-acid batteries at a power station in Vietnam. Our lithium batteries feature high safety, intelligent monitoring, and excellent compatibility, supporting IEC61850 protocol for remote site monitoring to ensure stable and uninterrupted station operation.

 

Technical highlight

Customized Cabinet Capacity: Cabinets and batteries designed to replace lead-acid units with the same capacity, optimizing footprint and installation.

Protocol Integration: IEC61850 protocol implemented for seamless remote monitoring and integration with client control systems.

Internal Resistance Monitoring: Battery internal resistance data uploaded in real time, enabling condition assessment and early warning for maintenance.

Fire Safety: Battery modules and cabinets equipped with fire protection modules for enhanced operational safety.

Optimized Ventilation: Proper airflow channels designed to improve battery lifespan and performance.

 

Benefit:

Space Saving: Compact cabinet design reduces station footprint.

Reduce maintenance costs: Fully compatible with EverExceed industrial battery chargers and control systems, simplifying matching and installation.

Remote Monitoring: Real-time monitoring reduces maintenance costs.

Centralized Operation: Facilitates integrated monitoring and streamlined station management.

 

Basic Specification
Nominal Voltage 224V
Nominal Capacity 200Ah
Energy 44.8kWh
Charging
Maximum Charging Voltage 242V
Maximum Charging Current 200A
Discharging
Voltage Range 187~242V
Maximum Continuous Discharging Current 200A
Cut-off Voltage 187V
Battery Module
Nominal Voltage 44.8V
Nominal Capacity 200Ah
Dimension (W*D*H) 483*550*225mm
Quantity 5
Others
Fire Protection Battery module-level and Cabinet-level
Protection Over or under temperature, Over or under voltage, Short circuit,Communication failure,Charge over current,Discharge over current
Monitoring Voltage, Current (discharge, charge) , Batter module internal resistance , SOC
Communication Interface CAN, RS485, IEC61850,Dry contacts,TCP/IP
Temperature Charging: 0~45°C, Dis-charging: -20°C~60°C
Cabinet Dimension (W*D*H) 600*800*1800mm
Weight 650±50kg
Certificates
Battery Cell Certification UL 9540A, IEC62619, Ul1642
Battery Pack Certification IEC62619,UN38.3,CE

 

This retrofit project delivers space-efficient, safe, and smart lithium battery solutions,  and perfectly compatibility to seamlessly work with existing battery system cabinets, monitoring and control equipment. As a global leading provider of energy storage systems with 20+ years of battery manufacturing experience, EverExceed provides solutions that are Safer, Smarter, and Simpler.

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