rechargeable battery 18650 3.7v

　　Modular rechargeable battery 18650 3.7v energy storage system is suitable for different power markets

　　Lithium batteries occupy a small area and are particularly suitable for large data centers that apply modular design. Large data centers with modular design are dedicated to installing a large number of equipment in small indoor spaces. Because lithium-ion is lighter, it reduces the overall weight of a modularly designed large data center, making it easier and cheaper to transport it to the installation's address. The energy storage technology capacity of the modular design of the rechargeable battery 18650 3.7v energy storage system is 25mw/25mwh.

　　The tank energy storage system consists of a shipping container host room, a lithium battery pack, a rechargeable battery intelligent management system, an energy storage technology converter and an automatic control system. Due to its small footprint, convenient installation and transportation, short construction period, strong adaptability to the natural environment, and high degree of intelligence, it can be used in fields such as microgrids, distributed power supplies, smart energy, and renewable resource connections. It can also be used As an emergency power source for mobile phones.

　　A 250kw working voltage group shift system software is proposed, which can expand the energy utilization capacity from 245kw to 1225kw. The system software was developed based on an intermediary plug-in network switch that can process and connect five different operating voltage groups in parallel, each including three industrial production-grade battery voltage groups. If more storage space is required, the Voltpak mobile system's software can be serialized and the management center's network switch can be used as a plug-in to run the inverter and auxiliary system software.

　　Features of modular design lithium-ion batteries:

　　1. High power and excellent cycle characteristics;

　　2. BMS can complete multiple operations and maintenance of high-power charging and discharging;

　　3. Modular design and customization. Provide efficient relative density of energy, room space and net weight;

　　4. High detection standards: It contains a security module integrating video surveillance systems, providing more security in applications.

　　The characteristics of the modular design variable current storage system mainly depend on the following aspects: several software PC control modules, lithium batteries, communication lines and energy storage technology automatic control systems; the DC side between the lithium battery plug and the double converter connection; the communication side connection between the lcl sine wave filter and the double converter; several PC control modules connected in series to the communication bus slot; and a control module where each PC control module is connected to the communication line.

　　The modularly designed lithium battery system is easy to install, adjust, repair, remotely operate and supervise unmanned work. Due to the real-time monitoring system and excellent reliability record, this electrical cabinet system can be equipped with thermal management methods and excellent human-machine interface technology. Electric power engineering storage is a complex business process. To ensure its safety factor, first of all, its characteristics, service life, cost, and environmental protection must be considered. Its raw materials, heating, cognitive skills, applications, mechanical equipment, etc. must also be considered. , adopting a comprehensive approach is energy-saving technology manufacturing industry.

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