总产能50GWh！LG能源计划扩大储能系统电池产能

Group 1 - The core viewpoint of the article highlights that LG Energy is expanding its energy storage system (ESS) battery production capacity in North America due to a surge in demand in the region [1] - The company plans to achieve a total production capacity of 50 GWh, significantly exceeding its initial target of 30 GWh [1] - Approximately 80% of the total 50 GWh capacity will be produced and sold in North America [1]