a green future in a small space, bak's square battery enables multiple application scenarios
2024-09-21
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as one of the mainstream lithium battery packaging forms, square batteries are rapidly rising in the market with their advantages such as high energy density, high packaging reliability, high system efficiency and high stability.
since the mass production of bak in fuzhou in 2021, bak battery has been deeply engaged in the innovation of square lithium battery materials and process improvement. bak power's square lithium battery has the advantages of ultra-long cycle life, high energy density, and excellent low-temperature performance, which can meet the application needs of diversified fields such as communication base stations, household energy storage, industrial and commercial energy storage, new energy vehicles, and electric ships.
accelerate the expansion of energy storage track
energy storage is regarded as the cornerstone of the new power system. as early as 2019, bak battery saw the growth potential of the new energy storage market and began to plan ahead of time, adhering to the new value concept of "technology + layout + market".
in 2019, byd battery participated in the creation of one of the first batch of photovoltaic and energy storage joint demonstration projects in xinjiang, becoming the first successful grid-connected project among the first batch of 36 demonstration projects, realizing the exploration of new application scenarios and cooperation models.
based on this, byd battery combines high-performance battery cells with multiple scenarios, extending a rich variety of energy storage businesses and customizing many reliable templates for the optimization and adjustment of the industry's energy structure.
bak's energy storage battery adopts a modular design and is equipped with an intelligent battery management system (bms). it has significant advantages such as small size, light weight, long life, high temperature resistance, and support for large current discharge. the shape and capacity can be customized according to customer needs.
currently, byd battery focuses on the square lithium iron phosphate battery route in the energy storage market, which has been widely used in household energy storage, industrial and commercial energy storage, ups energy storage, energy storage power stations on all sides of the power grid, communication energy storage and various customized power sources, and has achieved iterative upgrades in the integrated delivery capabilities of various levels of solutions from battery modules, energy storage systems to container energy storage systems.
opening a new chapter in green travel
thanks to the performance breakthroughs brought about by lithium battery technology innovation and the promotion of emission reduction policies in the global shipping sector, electric ships have become one of the fastest growing industries in the downstream application field of lithium batteries. in may this year, bak battery announced that its independently developed 100ah square lithium iron phosphate battery cell successfully obtained the type approval certificate from the china classification society (ccs). in the field of new energy ship applications, bak battery has taken a key step.
as an important technical support organization for the international and domestic shipbuilding and shipping industries, and the "main force" and "national team" of china's ship inspection, china classification society has extremely strict product requirements. the certified bak battery square lithium iron phosphate battery has a rated energy of 320wh, a maximum continuous charging current of 150a, a maximum continuous discharge current of 200a, and a cycle life of ≥4000 weeks. it can work normally in the range of -20 to 60°c and meets multiple safety standards such as ul, un, iec, gb/t, etc. it can ensure stable power supply under complex and changeable sailing conditions. it is mainly used in marine supporting equipment and supports offshore sightseeing, docking, ferries and other usage scenarios.
in addition to electric ships, byd's square batteries are also actively used in the field of new energy vehicles.
under the background of "dual carbon", the adjustment of global energy structure is imperative, and the lithium battery market has broad prospects. bak battery is based on market demand and has advanced layout to create electric energy solutions with stronger performance, higher safety, longer service life and lower cost, and will continue to promote the high-quality development of the industry. (hebei online radio and television station)
