6月10日，宁德时代在上海举办"真实的能量"——宁德时代储能587技术日，宣布其新一代产品587Ah电芯正式量产交付。 在集成空间利用率上，宁德时代587Ah电芯取得新突破。基于主流的20尺箱体和1500V PCS电压及功率段，宁德时代通过精密 计算简化系统结构，在减少电池模块、电箱数量的同时，将系统零部件总数从3万个减至1.8万个。以这款电芯集成的天恒储能 系统严格遵循45吨危险品运输限重，杜绝业内因超容而导致的超重违规及运输安全隐患。 据了解，宁德时代凭借280Ah、314Ah等产品，在2021年至2024年连续4年的储能电芯出货量排名全球第一，其中2024年的全球 市占率为36.5%。年报显示，2024年，宁德时代的储能系统毛利率为26.84%，同比增长8.19个百分点。 图源：宁德 时代官网 据悉，587Ah电芯是业内最早大规模量产和交付的大容量储能电芯。587Ah电芯用领先一代的化学体系，使电芯能量密度达 434Wh/L，较上一代提升10%，系统能量密度提升25%；通过机械结构、化学体系以及极片设计等三大方面的突破，使充放电 循环中的能量效率（RTE）初始值达96.5%，同时实现了全生命周期内RTE ...

Group 1 - Ningde Times has successfully listed on the Hong Kong Stock Exchange, raising HKD 356.6 billion, with a net fundraising amount of HKD 353.3 billion, potentially becoming the largest IPO globally in 2025 and the largest IPO in Hong Kong in four years [2] - The company took only 128 days from filing to official listing, indicating a strong urgency for financing [2] Group 2 - Since the beginning of 2025, Ningde Times has faced a decline in stock price, with a 2.29% drop on the first trading day after the annual report release, leading to its market value being surpassed by BYD [4] - Despite being a leader in the power battery sector, Ningde Times is facing increased competition from rivals employing low-price strategies, which has pressured its market position [4] Group 3 - In 2024, Ningde Times reported a revenue of CNY 362.01 billion, a decrease of 9.7% year-on-year, marking the first revenue decline since its listing, with five consecutive quarters of revenue decline [5] - However, the company’s battery sales showed growth, with power battery sales increasing by 18.85% and energy storage battery sales rising by 34.32% in 2024 [5] Group 4 - The company has been increasing its focus on energy storage batteries and other new businesses to create a second growth curve, but faced a revenue decline in its energy storage business for the first time since 2018 due to significant price drops and U.S. tariffs [6] - Ningde Times' global market share in the energy storage sector has been declining over the past three years, indicating significant challenges [6] Group 5 - In 2024, the total revenue breakdown shows that the power battery system accounted for 69.90% of total revenue, while energy storage battery systems contributed 15.83% [7] - The company has established factories in Europe and initiated multiple super factory projects, with a total of 13 battery production bases globally, and its overseas market share has surpassed LG Energy for the first time in 2024 [7] Group 6 - The successful listing in Hong Kong provides financial support for the company's long-term internationalization strategy, raising questions about its ability to find new growth points in overseas markets [8]