不仅如此，国科学院金属研究所李峰、孙振华、于彤团队提出了一种全合一聚合物电极-电解质材料 （P(EO2-S3)），基于该材料所构建的集成电池架构能够在柔性设备中经过20000次弯曲循环仍保持稳健 的循环性能；且当P(EO2-S3)作为磷酸铁锂正极中的正极电解质使用时，可将电极能量密度提升至 585.9Wh/kg。 Wind数据显示，2025年10月9日午后开盘，固态电池板块整体强势！成分股表现活跃，海科新源20CM 涨停，赣锋锂业、当升科技、中一科技涨超9%，天齐锂业、恩捷股份等跟涨。 10月7日，据中国科学院物理研究所，由该所研究员黄学杰团队联合华中科技大学、中国科学院宁波材 料技术与工程研究所等组成的研究团队开发出一种阴离子调控技术，解决了全固态金属锂电池中电解质 和锂电极之间难以紧密接触的难题，为其走向实用化提供了关键技术支撑。 国金证券认为，固态电池在安全性、能量密度和集成性方面均优于业态电池，政策端已形成"中央政策 定调+地方试点推进"的立体化支持体系，预计2027年将是固态电池产业从市场发展初期迈向快速上升 期的转折点。 兴业证券指出，多重利好叠加下，固态电池产业化进程有望提前加速。目前初代全固态 ...

Core Viewpoint - The solid-state battery sector is experiencing significant growth, driven by strong market demand, supportive policies, and technological advancements, with key players in the industry showing robust stock performance [1][2][3] Group 1: Market Performance - On September 29, 2025, the solid-state battery sector saw strong upward movement, with stocks like Shida Shenghua and Dofluorid rising to their daily limit [1] - The battery ETF (159755) reached a nearly three-year high, with a price increase of over 4% during the morning session, and has seen a net inflow of 6 billion yuan over the past 20 trading days [1] - The energy storage battery ETF (159305) also rose over 3%, with a turnover rate of 12%, indicating strong market interest [1] Group 2: Policy and Industry Developments - Eight government departments issued a plan to accelerate the application verification of high-end products like solid-state battery materials [2] - The Ministry of Industry and Information Technology released an action plan to support foundational research in cutting-edge technologies, including solid-state batteries [2] - A new "Solid-State Battery Intelligent Manufacturing Platform" was established, indicating a collaborative effort among domestic lithium battery equipment companies [2] Group 3: Industry Outlook - The global solid-state battery industry is transitioning from research to commercialization, with China expected to achieve small-scale production by around 2027 [3] - The solid-state battery sector is projected to enter a critical phase of pilot production in the second half of 2025, with expectations of significant output growth by 2030 [3] - The overall battery industry is experiencing improved market conditions, with policies driving demand for energy storage solutions [3]

Group 1 - The National Energy Administration and other departments released guidelines to promote high-quality development of energy equipment, focusing on establishing a high-safety, high-reliability battery energy storage system and developing key equipment for long-life, wide-temperature, low-degradation lithium batteries, sodium batteries, and solid-state batteries [1] - According to China International Capital Corporation (CICC), solid-state batteries are entering the industrialization phase, with the equipment sector experiencing a critical transition from validation to mass production, leading to an increase in the value of production lines from 100-200 million to 200-300 million yuan [1] - In September, the retail market for narrow passenger vehicles is expected to reach approximately 2.15 million units, representing a month-on-month increase of 6.5% and a year-on-year increase of 2.0%, with new energy vehicle retail sales reaching around 1.25 million units and a penetration rate of 58.1% [1] Group 2 - As of September 23, 2025, the battery ETF (159755) surged nearly 3%, hitting a two-and-a-half-year high, with significant gains in constituent stocks such as Terui De and XWANDA [2] - The energy storage battery ETF (159305) also rose nearly 3%, reaching a record high since its launch, with a turnover rate approaching 10%, indicating strong investor interest [2] - The National Index for New Energy Battery focuses on the energy storage battery sector, while the National Index for New Energy Vehicle Batteries targets the automotive battery supply chain, highlighting the different segments within the battery industry [2] Group 3 - CITIC Securities noted that full solid-state battery testing is gradually commencing, with a dense schedule of road tests expected in 2025-2026, emphasizing the need to address issues related to battery volume expansion and cycle life degradation [3] - The report suggests focusing on the materials used in battery cells, including conductive agents, functional additives, solid electrolytes, and the manufacturing processes involved in battery cell production [3] Group 4 - The battery ETF (159755) closely tracks the National Index for New Energy Vehicle Batteries, selecting leading A-share companies involved in battery manufacturing, materials, management systems, and charging stations [4] - The energy storage battery ETF (159305) tracks the National Index for New Energy Batteries, covering a range of stocks with good liquidity and market capitalization, focusing on the investment value within the energy storage battery industry [4]

Group 1 - The core viewpoint of the articles highlights the recovery of the solid-state battery concept stocks in the A-share market, driven by strong demand for new energy vehicles and the effectiveness of the vehicle replacement policy [1] - In Q2 2025, wholesale sales of new energy passenger vehicles reached 3.63 million units, representing a year-on-year increase of 33.6% and a quarter-on-quarter increase of 25.2%, with a penetration rate exceeding 50% at 51.1% [1] - Recent government policies aim to promote supply-side reforms in the new energy sector, addressing issues of low-price competition and enhancing price maintenance measures [1] Group 2 - The solid-state battery technology is progressing steadily, with major automakers expected to implement solid-state battery solutions by 2026 and enter small-scale production by 2027 [1] - Key players like CATL, BYD, and Qingtao Energy have initiated pilot production lines, moving towards mass production in the hundred megawatt to gigawatt range [1] - The value proportion of mid-stage equipment in the production process has increased to 75%-80%, with new processes such as dry electrode and isostatic pressing becoming core growth areas [1] Group 3 - As of September 17, 2025, the Guozheng New Energy Vehicle Battery Index rose by 1.92%, with the leading battery ETF (159755) increasing by 1.75%, marking a three-day consecutive rise [2] - The top ten weighted stocks accounted for 65.1% of the index, with CATL rising by 6.48%, reaching a new high [2] - The battery ETF has seen continuous net inflows over the past 13 days, totaling 4.666 billion yuan [2] Group 4 - The battery ETF (159755) closely tracks the Guozheng New Energy Vehicle Battery Index, focusing on the new energy vehicle battery industry chain, including battery manufacturing, materials, management systems, and charging stations [4] - The storage battery ETF (Guangfa 159305) tracks the Guozheng New Energy Battery Index, covering the new energy storage battery theme, selecting 50 stocks with large market capitalization and good liquidity [4] Group 5 - The demand for new energy vehicles and energy storage is steadily growing, with the lithium battery sector experiencing price stabilization and production expansion slowing down [3] - The industry's profitability is showing signs of stabilization and upward elasticity due to cost reduction and efficiency improvement measures, along with the arrival of the traditional peak season in the second half of the year [3]

Core Insights - The battery and energy storage sectors showed strong performance in the market, with significant gains for companies like Sungrow Power and Yiwei Lithium Energy [1] - The Chinese government is implementing policies to address "involution" competition, aiming to stabilize the market and promote industry consolidation [1][2] - The commercialization of solid-state batteries is accelerating, with several companies announcing advancements and production timelines [1][3] Industry Dynamics - The Chinese lithium battery production is expected to increase by 7.5% month-on-month in September 2025, with a year-on-year growth of 57.5% in the first seven months of 2025 [3] - The solid-state battery technology is advancing, with multiple automakers planning to adopt full solid-state batteries around 2027 [3] - Major lithium battery equipment manufacturers reported significant profit growth, indicating a positive outlook for the sector [3] Policy Impact - The initiative to maintain a healthy and orderly development of the lithium iron phosphate materials industry is expected to stabilize market order and alleviate pressure on companies [2] - The comprehensive rectification of involution competition is anticipated to enhance the global competitiveness of China's new energy vehicles and lithium battery industry [2] ETF Performance - The Storage Battery ETF (Guangfa 159305) rose nearly 5%, indicating active market trading and strong performance from major stocks like Sungrow Power and Yiwei Lithium Energy [2][4] - The Battery ETF (159755) also showed a significant increase, with a notable rise in major holdings, reflecting positive investor sentiment [2][4]

值得注意的是，该基金跟踪的国证新能源车电池指数估值处于历史低位，最新市净率PB为3.2倍，低于 指数近5年81.19%以上的时间，估值性价比突出。 数据显示，截至2025年7月31日，国证新能源车电池指数(980032)前十大权重股分别为宁德时代 (300750)、比亚迪(002594)、华友钴业(603799)、亿纬锂能(300014)、三花智控(002050)、赣锋锂业 (002460)、国轩高科(002074)、格林美(002340)、欣旺达(300207)、先导智能(300450)，前十大权重股合 计占比65.36%。 近期，多家车企陆续发布7月份汽车销售数据。整体来看，7月份，中国新能源汽车市场延续高增长态 势。7月份，比亚迪股份有限公司（以下简称"比亚迪"）以34.43万辆的销量继续稳坐头把交椅。此外， 上海汽车集团股份有限公司7月份整车销量达33.8万辆，同比增长34.2%，实现年内"七连涨"；今年以来 累计批售239万辆，同比增长15%。吉利汽车集团7月份汽车销量达23.77万辆，同比增长58%，连续11个 月销量突破20万辆。 Wind数据显示，电池ETF(159755)买盘活跃，2025年 ...

Group 1 - The core viewpoint of the articles highlights the positive performance of the battery ETF and the underlying index, driven by the growth in the new energy vehicle battery industry [1][2][3] - As of July 7, 2025, the battery ETF has seen a net value increase of 34.13% over the past year, with significant monthly returns and a record high of 52.10 billion shares [1] - The top ten weighted stocks in the National Index for New Energy Vehicle Batteries account for 65.51% of the index, indicating a concentrated investment in leading companies like CATL and BYD [2] Group 2 - The battery ETF has experienced a notable inflow of funds, with a total of 4.00 billion yuan over the last five trading days, reflecting strong investor interest [1] - The trend of "anti-involution" is identified as a key driver for market growth, leading to improved economic supply-demand relationships and enhanced corporate profitability [2] - The solid-state battery technology is expected to see significant advancements, with mass production anticipated by 2028-2029, indicating a potential shift in the battery technology landscape [3]

Group 1 - The core viewpoint is that the National Index for New Energy Vehicle Batteries (980032) has shown strong performance, with significant increases in key stocks such as Guoxuan High-Tech (002074) and CATL (300750) [1][2] - The battery ETF (159755) has risen by 2.59%, reflecting a rebound of over 18% since its low on April 9 [1] - The trading volume for the battery ETF is notably high, with a turnover rate of 7.41% and a transaction value of 224 million yuan, indicating strong market interest [1] Group 2 - As of April 30, 2025, the top ten weighted stocks in the National Index for New Energy Vehicle Batteries account for 68.58% of the index, highlighting the concentration of investment in leading companies like BYD (002594) and CATL (300750) [2] - The Ministry of Industry and Information Technology has announced plans to develop standards for electric vehicle technologies, including solid-state batteries, which could drive future growth in the sector [2] - Guoxuan High-Tech has launched a new G-type solid-state battery, achieving significant progress in various applications, including eVTOL and electric vehicles, with a production capacity of 12 GWh [2]