5月17日，国轩高科在2025全球科技大会上一下子发布了六大新品，包含业界期待已久的全固态电池， 目前已进入预量产阶段。 在2025中国全固态电池产学研协同创新平台年会上，中国科学院院士、中国电动汽车百人会副理事长欧 阳明高预计，全固态电池2027年开始装车验证，真正形成规模可能需要5年到10年时间，预计2030年实 现量产。 对比液态电池，固态电池的安全性、能量密度、使用寿命均有所提升。 中国电动汽车百人会旗下车百智库最新调研报告《全固态电池有望引领新一轮电池革命》指出，当前液 态锂离子电池能量密度已接近上限（约350Wh/kg），而全固态电池能量密度有望突破500Wh/kg，在产 品性能上具备"技术颠覆"的潜力。 因此，长期以来，固态电池也被各大动力电池厂商、新能源车企被视为下一代电池的重要开发方向。 在一次论坛中，清陶能源总经理李峥表示，今年年底可供装车的全固态电池将下线，2027年实现批量交 付。资料显示，清陶能源是一家全固态电池创业公司，公司与合作车企上汽集团在一年前宣布了上述全 固态电池量产计划。李峥称，这一目标当前进展顺利。 其中，金石全固态电池首条实验线正式贯通，设计产能达0.2GWh，良品率 ...

在全球动力电池份额占比日渐式微的当下，日本曾寄希望于在下一代的固态电池上打一场"翻身仗"，在 固态电池上投入巨大，但如今中国正在加速迎头追赶。 第一财经记者从智慧芽数据获悉，截至2025年5月16日，全球固态电池领域的专利申请已超过4.6万件， 其中从技术来源（专利申请企业所属国别）看，全球固态电池领域的专利申请中，近37%来自日本，近 30%来自中国，两者差距进一步缩小；而从布局市场（专利申请所在国别）来看，中国已经赶超日本， 是全球固态电池专利布局最多的市场，约占35%。 中日固态电池之争 作为最早布局电池的国家之一，日本早在20世纪90年代便有了松下、三洋和索尼组成的初代"三巨头"。 到了21世纪初，日本企业生产的锂电池占到世界近9成的份额，几乎形成垄断。 | | | 全球固态电池专利申请占比(专利申请企业所属国别) | | | | | --- | --- | --- | --- | --- | --- | | | 日本 | 中国 | 美国 | 韩国 | 德国 | | 2022年9月 | 45% | | 21.80% - 13.70% | 5.50% | 7.10% | | 2024年5月 | 40% ...

Core Viewpoint - The solid-state battery technology is gaining significant attention as a next-generation energy storage solution, with Shenzhen making notable advancements in both technology and product development, achieving breakthroughs in safety, energy density, and performance stability [1][2]. Group 1: Industry Developments - Shenzhen's solid-state battery sector is increasingly comprehensive, focusing on material research and process optimization while fostering close collaboration across the supply chain, including material manufacturers, equipment suppliers, and end-users [2]. - In the past year, 16 new solid-state battery products were launched, with Shenzhen's Xinjie Energy and BAK Battery standing out for their innovative achievements [2]. - Xinjie Energy's "Falcon" lithium metal solid-state battery boasts a high energy density of 480Wh/kg, marking a significant breakthrough in the aviation sector [2]. - BAK Battery's semi-solid-state battery is undergoing testing in various markets, including electric vehicles and consumer electronics, with market expansion imminent [2]. Group 2: Strategic Collaborations - Shenzhen Haimeixing and Xinjie Energy signed a strategic cooperation agreement to enhance equipment development and market promotion over the next five years, strengthening the solid-state battery supply chain [3]. - Xinjie Energy is focusing on low-altitude flying vehicles as a primary application scenario, developing two generations of aviation battery products with energy densities of 320Wh/kg and 380Wh/kg [3]. - Xinjie Energy aims to achieve a solid-state battery energy density breakthrough of 700Wh/kg by 2027 and plans to establish a 1GWh production line by 2026 [3]. Group 3: Material Innovations - Shenzhen Betterray is advancing in multiple solid-state battery technology routes, achieving significant milestones in the commercialization of solid-state battery materials, including the large-scale shipment of LATP solid electrolytes [4]. - Betterray's innovative modification of high-nickel cathode materials using LATP has significantly enhanced performance metrics such as rate capability and thermal stability [4]. Group 4: Export Performance - Shenzhen is accelerating the development of a world-class automotive city, forming a collaborative industrial ecosystem led by key enterprises [5]. - In 2024, Shenzhen's exports of "new three samples" (electric vehicles, lithium batteries, and solar photovoltaic products) reached 99.69 billion yuan, a growth of 11.5%, with lithium battery exports alone amounting to 65.12 billion yuan [5]. - The first quarter of 2024 saw lithium battery exports totaling 15.66 billion yuan, indicating strong market demand [5]. Group 5: International Expansion Efforts - In April 2023, Shenzhen's Development and Reform Commission, along with the Battery Industry Association, led a delegation of over ten companies to Malaysia to explore market opportunities and establish new partnerships in the renewable energy sector [6].

Core Viewpoint - The development of solid-state batteries is progressing, with several companies announcing timelines for production and deployment, but significant technical and commercial challenges remain to be addressed before widespread adoption can occur [1][2]. Company Developments - Guoxuan High-Tech has established its first pilot line for solid-state batteries, with samples now undergoing road testing, aiming for small-scale vehicle testing by 2027 and mass production by 2030 [1]. - Qingtao Energy plans to deliver solid-state batteries for vehicle installation by the end of this year, with a goal of mass delivery by 2027 [1]. - Other major battery manufacturers like CATL and BYD have also set similar timelines for small-scale production of solid-state batteries by 2027 [1]. Technical Challenges - The main challenge in solid-state battery technology lies in the solid electrolyte, with no unified technical route among industry players, focusing on sulfide, oxide, and polymer materials, each with its own advantages and disadvantages [4]. - Sulfide electrolytes are currently the most popular choice among leading companies due to their conductivity, but they require higher standards for sealing and processing [4]. - The cost of sulfide solid-state batteries is projected to be several times that of current liquid lithium batteries, with unclear potential for cost reduction in the next 3-5 years [4]. Market Considerations - The high energy density of solid-state batteries could significantly enhance the range of electric vehicles and other applications, but the gap between technological breakthroughs and large-scale commercialization remains substantial [2]. - Industry consensus suggests that maintaining flexibility in technology routes is crucial, as no single solution has yet emerged that balances performance and economic feasibility [6].

北交所策略专题报告 2025 年 05 月 18 日 贝特瑞发布固态电池材料解决方案，关注北证内锂电产业机会 ——北交所策略专题报告 北交所研究团队 诸海滨（分析师） zhuhaibin@kysec.cn 证书编号：S0790522080007 贝特瑞发布固态电池材料解决方案，关注北证锂电标的 2025 年 5 月 13 日，贝特瑞举办固态电池材料整体解决方案发布会暨投资者交流 会，会上贝特瑞发布了贝安 FLEX 半固态及 GUARD 全固态系列高镍正极、硅基 负极、固态电解质、锂碳复合负极等材料。目前北交所内锂电相关标的共 17 家， 截至 2025 年 5 月 16 日总市值达到 726.10 亿元，产品包含负极材料、辊压设备、 成品锂电池等。贝特瑞（835185.BJ）主营业务包括锂离子电池负极材料、正极 材料及石墨烯材料三大业务板块，2024 全年负极材料销量突破 43 万吨，已投产 负极材料产能 57.5 万吨/年，2024 年负极产能利用率超过 90%。2024 年全年， 贝特瑞实现营收 142 亿元，归母净利润 9.3 亿元；2025Q1 营收 33.92 亿元，归母 净利润 1.76 亿元。 ...

Group 1 - The report highlights the launch of solid-state battery material solutions by BetterRay, focusing on opportunities within the lithium battery sector on the Beijing Stock Exchange [2][12][24] - As of May 16, 2025, there are 17 lithium battery-related companies on the Beijing Stock Exchange, with a total market capitalization of 72.61 billion yuan [21][24] - BetterRay's main business includes lithium-ion battery anode materials, cathode materials, and graphene materials, achieving a revenue of 14.2 billion yuan and a net profit of 930 million yuan in 2024 [24][26] Group 2 - The report notes that five major industries on the Beijing Stock Exchange experienced an average increase in stock prices, with the consumer services sector leading at +8.22% [3][28] - The average price-to-earnings (P/E) ratios for various sectors have risen, with the consumer services sector reaching a median of 60.4X [3][28] - The technology new industry saw a total market capitalization increase from 444.26 billion yuan to 447.61 billion yuan, with a median P/E ratio rising from 55.0X to 55.4X [4][44] Group 3 - The report indicates that BetterRay's solid-state battery solutions include high-nickel cathode materials and silicon-based anode materials, which enhance energy density and safety [12][19] - The solid-state electrolyte materials developed by BetterRay exhibit ionic conductivity exceeding 10 mS/cm, indicating strong performance [19][24] - The report also mentions the successful progress of new production capacity projects by companies like DeRay Lithium Battery, expected to commence production in the second half of 2025 [64][65]

投资评级： （ ） 报告日期： 推荐 维持 2025年05月18日 ◼ 分析师：黎江涛 证 券 研 究 报 告 行业周报 电动车产销两旺，聚焦核心β 新能源汽车行业周报 投 资 要 点 继续看好板块机会。根据中汽协数据，2025年4月新能源汽车产销分别完成125.1万辆和122.6万辆，同比分别增长43.8%和 44.2%。2025年1-4月，新能源汽车产销分别完成442.9万辆和430万辆，同比分别增长48.3%和46.2%，表现强劲。供给端， 电池及主机厂新品不断推出，需求端反馈积极，政策也不断发力。价格层面，产业链历经价格大幅下行，资本开支不断收缩， 供需格局不断优化，行业协会、产业链公司均在积极优化产能与供给，力争价格保障企业盈利。整体而言，产业链价格处于底 部，价格易涨难跌，需求端韧性强劲，调整带来布局良机，产业链核心公司估值处于历史低水平，看好产业链优质公司。 ◼ SAC编号：S1050521120002 行业评级及投资策略： 政策持续呵护，供给端部分企业开始收缩资本开支，供需结构在边际优化，2025年产业链价格触底修复。继续优选有望贡献 超额收益方向，看好机器人、固态电池、电池材料α品种、液冷等 ...

Core Viewpoint - Guoxuan High-Tech has announced the completion of its pilot line for all-solid-state batteries, marking a significant advancement in battery technology [1] Group 1: Company Developments - The pilot line has a designed capacity of 0.2 GWh, indicating the company's commitment to scaling up production capabilities [1] - The entire production line is independently developed by the company, showcasing its technological capabilities and innovation [1] - The core equipment used in the production process has a localization rate of 100%, reflecting the company's focus on domestic manufacturing [1] Group 2: Technical Specifications - The pilot samples demonstrate an energy density of 350 Wh/kg, which is a competitive specification in the battery industry [1] - The single cell capacity is reported to be 70 Ah, indicating the potential for high-performance applications [1] - The company has initiated vehicle testing with the pilot samples, suggesting readiness for practical applications in the automotive sector [1]

Core Viewpoint - Guoxuan High-Tech has launched the G-Yuan quasi-solid-state battery, which boasts significant energy density improvements over traditional liquid batteries, targeting applications in eVTOL, new energy vehicles, and humanoid robots [1] Group 1: Product Launch - The G-Yuan quasi-solid-state battery features a cell energy density exceeding 300 Wh/kg and a system energy density over 235 Wh/kg, representing an energy increase of over 36% compared to liquid battery systems of the same volume [1] - Guoxuan High-Tech has an annual production capacity of approximately 12 GWh for the G-Yuan quasi-solid-state battery [1] Group 2: Testing and Applications - The company has completed cell sample testing for over 5 customers and vehicle testing for more than 4 customers, with the "001" prototype vehicle equipped with the G-Yuan quasi-solid-state battery having traveled over 10,000 kilometers [1] - In addition to the G-Yuan battery, Guoxuan High-Tech introduced five other new technologies and products, including the second-generation Qichen battery, G-Line heavy-duty truck battery, and Qianyuan smart storage system with a capacity of 20 MWh [1]

主办单位： 高工钠电、高工产业研究院（GGII） 总冠名： 众钠能源 6月会议预告 2025高工钠电 产业峰会 会议时间： 6月9日 会议地点： 苏州香格里拉大酒店（苏州虎丘区塔园路168号） 2025高工固态电池 技术与应用峰会 主办单位： 高工锂电、高工储能、高工产业研究院（GGII） 总冠名： 利元亨 会议时间： 6月10日 会议地点： 苏州香格里拉大酒店（苏州虎丘区塔园路168号） 智能装备的进化，不仅是电池技术发展的需求引擎，更是技术落地的试验场。 随着主流体系电池安全性能要求的升级、能量密度的提升、快充能力的加强，甚至于新一代大圆柱电池、固态电池的产业化，对于智能装备都提出了更 高的需求。 5月15-17日， 嘉拓智能作为新能源智能装备的头部企业，携 干法电极工艺解决方案、 高可靠性的复合铝集流体、第二代热复合叠片 机 、 固态电 池装备技术 等多款产品和新工艺方案亮相 CIBF 2025 展会。 历经 20年的发展，嘉拓智能已经形成了深厚的品牌价值和雄厚的技术积淀。 目前嘉拓智能公司约有 3900+名员工，在江苏、江西、福建、广东、四川、香港和德国的法兰克福进行开发和生产，在日韩、北美及印度等地 ...