江苏盐城10GWh电池项目更新动态

Core Viewpoint - The article highlights the progress and strategic developments of Exxon's energy storage battery project, emphasizing its focus on high-safety, low-cost energy storage solutions and the expansion of production capacity in various locations [1][2][3]. Group 1: Project Development - The Exxon energy storage battery phase one project covers over 120,000 square meters with a total investment of approximately 2 billion yuan, aiming for an annual production capacity of 10GWh [1]. - As of now, the foundation work for the main structure of the comprehensive building and other individual structures has been completed, with the next steps involving interior and exterior construction [1]. Group 2: Product Offerings - Exxon has launched new product lines targeting the 500Ah+ large storage cell market, including the "Wuyue Series" 7MWh storage system and the "Nanshan Series" 625Ah long-cycle storage cell [2]. - The 625Ah cell boasts an energy density exceeding 430Wh/L and an efficiency of over 96%, with a cycle life of at least 15,000 cycles [2]. Group 3: Technological Advancements - Exxon is also focusing on solid-state battery technology, introducing the 320Ah solid-state storage battery and the 56Ah solid-state soft-pack battery, which are designed for various applications including large-scale storage and commercial use [3]. - The company has established its first GWh-level semi-solid battery production line in 2024, with expectations to exceed 3GWh capacity by 2025 [3].