Structural design: Rack mounted lithium batteries are generally composed of multiple battery modules, which are usually designed in a standardized manner for easy installation and disassembly. Each battery module contains multiple lithium-ion battery cells connected in series or parallel to meet different voltage and capacity requirements. The battery module is also equipped with a Battery Management System (BMS) for monitoring and managing the status of the battery, including parameters such as voltage, current, temperature, etc., to ensure safe operation and performance optimization of the battery. In addition, the entire rack mounted lithium battery system also includes a casing, heat dissipation device, electrical connection components, etc., to provide good physical protection and electrical connections
Performance characteristics
High energy density: It can store a large amount of electrical energy in a relatively small volume and weight, with higher energy density than traditional lead-acid batteries, which allows it to provide longer power support in limited space.
Long cycle life: Under normal usage conditions, rack mounted lithium batteries can undergo thousands of charge and discharge cycles while still maintaining a high capacity retention rate. Generally speaking, its cycle life can reach more than 10 years, reducing the frequency and cost of battery replacement.
High efficiency: The charging and discharging efficiency is relatively high, usually above 90%, which can effectively store and release electrical energy, reducing energy loss. This is very important for improving energy efficiency and reducing operating costs.
Fast charging and discharging: supports fast charging and high current discharging, can provide sufficient power to equipment or systems in a short period of time, and meet some application scenarios with high requirements for timely power supply.
application area
Data Center: As a backup power source, it provides uninterrupted power supply to critical loads such as servers and network equipment in the event of a power failure, ensuring the normal operation of the data center and preventing data loss and business interruption. At the same time, it can also be used for energy storage systems in data centers to achieve peak shaving and valley filling, reducing electricity costs.
Communication base station: Provides power to the equipment of the communication base station, ensuring that the base station can continue to operate in the event of power outages or unstable power supply, and maintaining the normal operation of the communication network. Its high energy density and long cycle life help reduce maintenance costs of base stations and improve the reliability of communication systems.
Industrial automation: Used to support the operation of various automation equipment, robots, etc. in industrial production processes. Capable of providing stable power, meeting the requirements of equipment for power quality and reliability, and improving production efficiency and product quality.
Renewable energy storage: Combined with renewable energy generation systems such as solar and wind power, it stores excess electricity to provide power support to the grid or users when renewable energy generation is insufficient, achieving stable energy supply and optimized utilization.
advantage
Space saving: The rack mounted structural design allows it to be easily installed in a standard 19 inch cabinet, saving a lot of installation space, making it particularly suitable for use in space limited computer rooms, base stations, and other places.
Easy to expand: The battery module can be flexibly added or reduced according to actual needs, achieving the expansion or reduction of system capacity. It has strong flexibility and scalability, and can meet the changing needs of different users and application scenarios.
Centralized management: Through the battery management system and monitoring equipment, the entire rack mounted lithium battery system can be centrally managed and monitored, real-time understanding of battery status information, timely detection and handling of potential problems, and improving system reliability and safety.
ESG has more than 30 senior engineers from YUASA TOYO with upgraded automatic intelligent production lines, so the staffs have been reduced from 3,000 to more than 1,000 people.
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