South Korean battery maker Samsung SDI introduced it should start manufacturing prismatic lithium-iron phosphate (LFP) batteries for stationary power storage functions in america. The corporate will convert some present strains at its EV manufacturing plant in Indiana to make ESS batteries.
Samsung presently operates out of the StarPlus Energy manufacturing facility in Kokomo, Indiana. The positioning is a joint-venture between Samsung and Stellantis and was initially estimated to have a 34-GWh annual manufacturing capability.
Samsung SDI’s prismatic LFP cells for ESS are packed in a 20-ft container, named the Samsung Battery Field (SBB) 2.0. The corporate launched the primary version of SBB with its flagship NCA cells in 2023. By increasing its portfolio into LFP expertise, Samsung SDI is poised to strengthen its differentiated technological edge and additional speed up the worldwide enlargement of its prismatic batteries for ESS.
In comparison with ESS utilizing different sorts of LFP cells, Samsung SDI says its prismatic LFP cells are extra immune to exterior shocks because of the aluminum casing with security design options like vents and fuses. There was rising choice for prismatic cells from each EV and ESS sectors for security causes.
By utilizing the prismatic cells, SBB options proprietary No Thermal Propagation (No TP) expertise — stopping warmth from spreading to adjoining cells by putting thermal insulation supplies between cells and measuring the temperature of a selected cell by way of a prediction program.
Samsung SDI would be the solely non-Chinese language producer of prismatic LFP batteries working in america.
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