| 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | BC电池 | 4.13 | 中船系 | -0.45 | | 硅能源 | 4.02 | 生物质能发电 | 0.03 | | PCB概念 | 3.86 | 足球概念 | 0.09 | | 铜缆高速连接 | 3.60 | 幽门螺杆菌概念 | 0.15 | | 低辐射玻璃(Low-E) | 3.55 | 冰雪产业 | 0.18 | | TOPCON电池 | 3.52 | 乳业 | 0.18 | | 钙钛矿电池 | 3.40 | 重组蛋白 | 0.19 | | AI PC | 3.32 | 转基因 | 0.20 | | HJT电池 | 3.22 | 可控核聚变 | 0.23 | | AI手机 | 3.22 | 芬太尼 | 0.24 | 资金面上看，今日HJT电池概念板块获主力资金净流入18.09亿元，其中，30股获主力资金净流入，7股 主力资金净流入超5000万元，净流入资金居首的是通威股份，今日主力资金净流入6.36亿元，净流入资 金居前的还有隆基绿能、拓日新能、TCL中环等，主力资金分别净流入 ...

截至7月8日收盘，TOPCON电池概念上涨3.52%，位居概念板块涨幅第6，板块内，69股上涨，亿晶光 电、弘元绿能、钧达股份等涨停，仕净科技、拉普拉斯、天合光能等涨幅居前，分别上涨11.10%、 9.12%、8.10%。跌幅居前的有林洋能源、*ST沐邦、海天股份等，分别下跌1.61%、0.91%、0.58%。 | 600732 | 爱旭股 | 5.33 | 4.98 | 8789.96 | 7.70 | | --- | --- | --- | --- | --- | --- | | | 份 | | | | | | 002008 | 大族激 | 3.14 | 2.99 | 8434.15 | 12.00 | | | 光 | | | | | | 002459 | 晶澳科 | 5.71 | 3.88 | 8344.30 | 6.07 | | | 技 | | | | | | 300118 | 东方日 升 | 6.21 | 11.99 | 7922.72 | 6.83 | | 300433 | 蓝思科 技 | 1.79 | 1.47 | 5015.41 | 2.94 | | 300316 | 晶盛机 电 | 4.90 ...

Core Viewpoint - The mobile power bank industry is facing a significant crisis due to safety issues, particularly related to the Romoss brand, which has led to product recalls and heightened consumer anxiety regarding battery safety and performance [2][3][15]. Industry Overview - The mobile power bank market is experiencing turmoil following safety incidents, with over 1.2 million units recalled due to safety concerns [2][15]. - The global mobile power market is estimated to be around $3.005 billion in 2023, with a projected compound annual growth rate (CAGR) of only 1.3% until 2030, indicating a market nearing saturation [18]. Consumer Behavior - Over 70% of smartphone users prefer to charge their devices when battery levels drop to 10%-30%, reflecting a growing trend of "battery anxiety" among consumers [5][6]. - The average daily internet usage among residents has increased significantly, contributing to heightened battery anxiety as users rely more on their devices [6]. Technological Challenges - Despite advancements in smartphone technology, battery capacity has not kept pace, with the iPhone 15 only marginally improving from the iPhone 5S in terms of battery capacity [10]. - The current battery technology, particularly lithium-ion batteries, is approaching physical limits in energy density, leading to stagnation in real capacity improvements [13][22]. Price War and Its Implications - The ongoing price war in the mobile power bank sector has led to a significant drop in prices, with some products seeing reductions from around 129-149 RMB in 2021 to as low as 69 RMB by 2024 [15][16]. - This price competition has pressured manufacturers to cut costs, which has resulted in safety compromises, as seen in the recent safety incidents linked to substandard battery components [17][21]. Future Outlook - The industry must shift focus from price competition to technological innovation to address the growing demand for battery capacity and safety [22]. - The historical context of battery development suggests that significant breakthroughs may take decades, raising concerns about the industry's ability to meet future demands [22].

文 | 中关村储能产业技术联盟 在 全 球 电 池 储 能 行 业 经 历 动 荡 与 整 合 的 背 景 下 ， 一 则 收 购 消 息 引 发 广 泛 关 注 —— Fl e xGe n 电力系统公司已出价收购正处于第 11 章破产保护程序中的竞争对手、美国系统 集成商 Powi n。这起收购案不仅关乎两家企业的命运，更折射出美国储能市场的竞争格 局与发展趋势。 Powin 的困境与破产进程 总部位于俄勒冈州的 Powi n，作为电池储能系统（BESS）制造商兼系统集成商，近期深 陷严重的财务困境。2 0 2 4 年 5 月，该公司向俄勒冈州当局通报，若无法找到有效的解决 方案，可能在 7 月底前裁员并停止运营。随后在 6 月，Powi n 正式申请第 11 章破产保 护 ， 其 破 产 重 组 案 由 新 泽 西 州 破 产 法 院 受 理 ， 同 时 成 立 了 新 的 服 务 业 务 实 体 Powi n Pr o j e c t LLC。 Fl e xGen 最初是微电网控制专业企业，其核心优势在于 15 年的现场部署经验及自主开发 的能量管理系统（EMS）软件平台 Hybri d OS。公司 业 ...

Group 1 - Longi Green Energy has made significant progress in the research of new organic self-assembled molecular materials (SAM) and silicon-perovskite tandem devices, achieving an open-circuit voltage close to 2.0V and a certified efficiency of 34.6% for silicon-perovskite tandem solar cells [1] - The research results were published in the international academic journal "Nature" on July 7, 2025, highlighting the importance of the new SAM material development and further efficiency enhancement of silicon-perovskite tandem cells [1] - The company previously collaborated with the Changchun Institute of Applied Chemistry to develop a novel organic self-assembled molecule with excellent charge carrier transport capabilities and structural stability, leading to significant advancements in efficiency and stability for perovskite solar cells [1] Group 2 - Longi's tandem team has published three top academic articles, showcasing the creation of world record efficiencies of 33.9%, 34.2%, and 34.6% through innovative strategies and materials [2] - The collaboration between Longi Green Energy and academic institutions like Suzhou University and the Changchun Institute of Applied Chemistry demonstrates a successful model of industry-academia cooperation aimed at addressing critical issues in tandem solar cell development [2] - The core materials and processes developed include the upper interface double-layer staggered passivation strategy, D-A type high-stability SAM materials, and asymmetric SAM hole transport materials [2]

需求端，中国不同生产工艺放燕酸铁月度平均生产成本为L.05-1.29万元吨，中国磷酸铁1月生产(库存)量或环比增加/增加)，中国不同生产工艺的磷酸铁退月度平均生产成本为.9-3.5万元吨，中国磷酸铁制 库存量胶 上司墙加，别北睿派新制颁科技废旧锂电池综合回收利用及锂电池材料再生项目(年产)万吨磷酸铁座正极材料)一般1.5万吨于6月底准行调试生产且或于2.6年底有塑达平，天智是电磷酸铁塑项目二期5万吨中装成于1.9 00005年7月7日，云图查股公告，公司拥有三宗磷矿，均位于四川省凉山州雷浪县。项目进展：（1）阿居洛岡磷矿290万吨年采选工程项目。3月已动工，正在加快建设。 (2) 牛牛寨东段磷矿400万吨年采矿工程项 日，正在优化采选方案设计。 (3) 牛牛寨西段骑矿 正在推进 "探专采"手续，生产计划: 投产后，将就近版足黄弹生产幕求，并通过水路运输到湖北、广西基地左产复合肥、磷酸一铵、磷酸铁等产品，效益烦 期:通过自用和外售磷矿石,降低生产成本,增强市场竞争力和盈利能力,提高磷矿综合利用率。 | The state of the controllers of the county of the consi ...

2025.07. 08 作者 | 一财资讯 7月8日，A股三大指数收盘集体上涨，截至收盘，上证指数涨0.7%，深证成指涨1.47%，创业板指 涨2.39%。 | 代码 | 名称 | 两日图 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | --- | | 000001 | 上证指数 | and now | 3497.48c | 24.35 | 0.70% | | 399001 | 深证成指 | plant | 10588.39c | 152.89 | 1.47% | | | 创业板指 | | | | | | 399006 | | w/ | 2181.08 c | 50.89 | 2.39% | 沪深两市全天成交额1.45万亿，全市场超4200只个股上涨。 | | | 净流出方面，常山药业、金一文化、信雅达遭抛售8.23亿元、7.67亿元、5.29亿元。 【机构观点】 盘面上，光伏板块集体大涨，BC电池、硅能源、PCB概念走高，水电概念小幅走弱。 具体来看，光伏板块集体爆发，通威股份、钧达股份、亿晶光电等10余股涨停。 PCB等算力方向继续走强，国际复材、逸豪新 ...

Core Insights - The new energy sector, including lithium batteries, photovoltaics, and wind power, is experiencing significant activity on the STAR Market, with the New Energy ETF (588960) rising by 3.92% and the Lithium Battery ETF (561160) increasing by 2.64% [1] - Major companies in the New Energy ETF, such as Daqo Energy and Trina Solar, have seen substantial gains, with Daqo Energy rising over 10% and Trina Solar increasing more than 6% [1] - The central government is intensifying efforts to regulate disorderly competition, focusing on improving product quality and facilitating the orderly exit of outdated production capacity [1] Industry Developments - A joint notice from the National Development and Reform Commission and other departments emphasizes the scientific planning and construction of high-power charging facilities, aiming for over 100,000 such facilities nationwide by the end of 2027 [1] - The focus will be on local economic development, the promotion of new energy vehicles, and the distribution of electric power resources, with an emphasis on "instant charge and go" scenarios [1] - Analysts indicate that semi-solid-state batteries are beginning to scale up, while solid-state batteries are expected to see small-scale deployment by 2027 and larger applications in energy storage post-2030 [1] ETF Information - The New Energy ETF (588960) closely tracks the STAR Market New Energy Index (000692.SH), with daily price fluctuations potentially reaching 20% [2] - The index comprises 50 large-cap stocks from the solar, wind, and new energy vehicle sectors, reflecting the overall performance of representative companies in the new energy industry on the STAR Market [2]

锂电铜箔：25 年供需改善，固态电池新需求涌现。我们测算23-25 年行业有效产能分别为118、145、 152 万吨，对应全球需求分别为61、83、110 万吨，供需敞口分别为93%、75%、38%，敞口逐年收窄， 且2025 年新增产能较少，行业整体供需关系持续改善。公司积极布局雾化铜箔、微孔铜箔、镀镍铜箔 等固态电池新产品，均已实现批量供货。 盈利预测与投资建议：预计25-27 年归母净利润为1.12/3.12/4.52 亿元，同比增速为 145.8%/177.9%/44.8%。参考可比公司，考虑估值溢价，给予公司26 年归母净利润50x PE，对应合理价 值24.77 元/股。首次覆盖，给予"买入"评级。 风险提示：新能源汽车销量不及预期；固态电池进展不及预期；国产替代进展不及预期；原材料价格波 动风险。 德福科技：铜箔行业龙头，高端电子电路+固态电池新产品带来发展机遇。公司深耕铜箔领域四十年， 以电子电路铜箔起家，逐步拓展锂电铜箔领域。25Q1，公司实现营收25.01 亿元，同比+110%，归母净 利润0.18 亿元，实现扭亏为盈，经营趋势持续向上。 电子电路铜箔：RTF 和HVLP 铜箔国产替代可 ...

关注公众号，点击公众号主页右上角" ··· "，设置星标 "⭐" ，关注 鑫椤锂电 资讯~ 时间 7月9日 技术发展与市场展望高峰论坛 邀请函 地点 中国·上海 -主办- 鑫椤资讯 会议指引 I C C S I N O 会议签到： 7月9日上午8点开始（酒店三楼） 会议酒店： 2025(第三届)中国固态电池 机场： 上海虹桥国际机场，驾车约40分钟，车费约60元。 上海浦东国际机场，驾车约45分钟，车费约90元。 高铁： 上海虹桥站（高铁），驾车约50分钟，车费约90元。 上海站，驾车约30分钟，车费约35元。 以上内容参考于百度地图 论坛议题 I C C S I N O 会议酒店： 上海浦东假日酒店 酒店地址： 浦东新区东方路899号 附近交通: 地铁2号线、4号线、6号线、9号线世纪大道站 步行至会议酒店约12分钟 参会费用： 2600元(7月7日前报名免费) 注： 本次会议不接受空投参会，仅限提前报名者免费参加。未提前报名的人员，如需现场报名，需缴纳会议报名费， 请有意参会者及时完成提前报名流程。 企业赞助参会：如下 会议赞助/报名 ICCSIN O ▼ 19921233064(微信同) | 发言嘉宾 ...