一、关于控股股东及其他关联方占用公司资金的专项说明和独立意见 公司控股股东及其他关联方发生的资金往来均属于经营性资金往来，均根据法律、法规 等相关规定履行了相关审批程序，且信息披露符合规范性要求，不存在应披露而未披露的资 金往来、资金占用事项。 公司与控股股东及其他关联方不存在非经营性资金往来的情况，亦不存在控股股东及其 他关联方以其他方式变相资金占用的情形。 公司已建立了较为健全的防范大股东及其他关联方资金占用的内部控制制度，并且建立 了"占用即冻结"机制，能够有效防止大股东及其他关联方占用公司资金、侵害公司利益， 维护中小股东利益。 思源电气股份有限公司 独立董事关于公司第八届董事会第十八次会议 相关事项的专项说明和独立意见 根据中国证监会《上市公司独立董事管理办法》、《上市公司治理准则》和《公司章程》 等相关规定，作为思源电气股份有限公司（下称"公司"）的独立董事，现就公司第八届董 事会第十八次会议相关事项发表独立意见如下： 3、截止报告期末，公司对外担保余额（含为合并报表范围内的子公司提供的担保）为 10,755.52 万元，占 2024 年 12 月 31 日合并报表净资产的 0.87%。 1 / ...

思源电气股份有限公司 2024 年度独立董事述职报告 （邱宇峰） 2024年，我作为思源电气股份有限公司（以下简称"思源电气"、"公司 "）独立董 事，严格按照《中华人民共和国公司法》、《中华人民共和国证券法》、《上市公司治理准 则》、《上市公司独立董事管理办法》等有关法律、法规、规范性文件，以及《思源电气股 份有限公司章程》（以下简称"《公司章程》"）、《思源电气股份有限公司独立董事工作 制度》、《董事会投资决策委员会议事规则》、《董事会薪酬与考核委员会议事规则》的规 定，秉持客观、独立、公正的立场，忠实、诚信、勤勉地履行独立董事的职责和义务，积极 出席公司召开的董事会、股东大会等相关会议，认真审议各项议案，认真履行充分发挥独立 董事的独立作用，切实维护公司和股东尤其是中小股东的合法权益。现将2024年度履职情况 报告如下： 一、独立董事的基本情况 （一）邱宇峰，男，硕士研究生学历。曾任中国电力科学研究院副院长、国网智能电网 研究院副院长、全球能源互联网研究院有限公司董事、院长、党委副书记，现任厦门大学讲 座教授。 （二）独立性情况说明：本人未在公司担任除独立董事外的其他职务，直系亲属、主要 社会关系均不在 ...

Financial Performance - The company's operating revenue for 2024 reached ¥15,458,068,522.40, representing a 24.06% increase compared to ¥12,460,028,391.72 in 2023[20]. - Net profit attributable to shareholders for 2024 was ¥2,049,069,550.48, a 31.42% increase from ¥1,559,170,409.63 in 2023[20]. - The net profit after deducting non-recurring gains and losses was ¥1,878,424,783.64, up 32.19% from ¥1,420,997,954.02 in 2023[20]. - The company's total assets increased by 25.30% to ¥23,473,702,058.27 at the end of 2024, compared to ¥18,733,339,007.00 at the end of 2023[20]. - The weighted average return on equity rose to 18.05% in 2024, up from 15.90% in 2023[20]. - The company reported a net cash flow from operating activities of ¥2,462,472,228.64, an 8.38% increase from ¥2,272,114,969.14 in 2023[20]. - The company achieved a total revenue of 15.458 billion yuan, representing a year-on-year growth of 24.06%[38]. - The net profit attributable to shareholders reached 2.049 billion yuan, an increase of 31.42% compared to the previous year[38]. - New orders amounted to 21.457 billion yuan, reflecting a growth of 29.94% year-on-year[38]. - Domestic revenue was 12.336 billion yuan, up 19.74%, with significant growth in East China (47.52%) and North China (44.58%) regions[38]. - Overseas revenue reached 3.122 billion yuan, marking a 44.67% increase year-on-year[38]. Research and Development - Research and development investment for 2024 was ¥11.10 billion, up 21.07% year-on-year, accounting for 7.18% of total revenue[44]. - The number of R&D personnel rose by 22.27% to 4,458 in 2024, compared to 3,646 in 2023[58]. - The number of R&D personnel with a bachelor's degree increased by 49.69% to 2,901 in 2024 from 1,938 in 2023[58]. - The company is focused on innovation and has introduced new environmentally friendly high-voltage switch products and integrated solutions for distributed photovoltaics[34]. - The company aims to achieve mass production and sales of new products, including the RIP dry casing and environment-friendly circuit breaker technology, to foster new profit growth points[57]. Corporate Governance - The company adheres to legal regulations and continuously improves its governance structure, ensuring effective operation of the board and protecting shareholder interests[98]. - The board consists of seven members, including three independent directors, meeting the requirements set by regulatory authorities[100]. - The company has established an independent financial accounting system and management structure, ensuring no mixed taxation with shareholders[105]. - The company’s governance structure includes independent operation of the shareholders' meeting, board of directors, and supervisory board[105]. - The company has implemented a stock incentive plan, resulting in changes in shareholdings for some executives[108]. - The company has a performance-based salary system for senior management, combining base salary and performance pay[116]. Risk Management - The company emphasizes the importance of risk awareness regarding potential policy, market, and industry risks, as detailed in the management discussion and analysis section[5]. - The company faces various risks including policy, market, and exchange rate risks, and has strategies to manage these risks effectively[88][90]. - The company has established a foreign exchange hedging management system to mitigate risks associated with currency fluctuations[78]. - The company aims to align its hedging activities with its operational needs to minimize raw material price volatility risks[78]. Environmental Compliance - The company has not reported any major environmental protection issues and complies with relevant environmental standards[152]. - The company has established a hazardous waste storage facility in both northern and southern plants to comply with environmental regulations[155]. - The company has implemented measures to ensure that cyanide emissions remain below the threshold, with a total of 72 kg reported[157]. - The company is committed to environmental protection and adheres to the relevant pollution control standards[158]. - The company has a comprehensive environmental monitoring plan, with third-party testing confirming compliance with discharge standards[163]. Shareholder Relations - The company plans to distribute a cash dividend of 5 RMB per 10 shares to all shareholders, based on a total of 778,156,782 shares[5]. - The total distributable profit for the company is 5,381,328,563.90 CNY, with the cash dividend amounting to 389,078,391.00 CNY, representing 100% of the profit distribution total[134]. - The company approved a cash dividend distribution plan for 2023, with a payout of 3.999160 CNY per 10 shares, totaling 309,620,278.88 CNY (including tax) to all shareholders[132]. Market Expansion - The company is actively expanding its market presence in international markets, achieving breakthroughs in countries like the UK, Italy, Saudi Arabia, and Kuwait[40]. - The company plans to enhance its market share in the domestic power grid market and expand into high-end market R&D activities[87]. - The company exports to over 100 countries and regions, with foreign exchange risk management in place to mitigate currency fluctuations[90]. Employee Development - The company emphasizes employee training and development through a structured training system and online platforms to enhance effectiveness[130]. - The company continues to enhance its talent development programs, focusing on various categories including management and technical personnel[131]. - The total number of employees at the end of the reporting period is 9,456, with 776 in the parent company and 8,680 in major subsidiaries[128]. Audit and Compliance - The audit committee held five meetings during the reporting period, reviewing internal audit reports and financial statements[125]. - The internal control evaluation report indicates that the company maintained effective financial reporting internal controls as of December 31, 2024[148]. - The company has implemented a comprehensive internal control system in accordance with national laws and regulations, enhancing overall operational compliance[144].

Core Viewpoint - The article highlights the advancements and innovations in the energy storage industry showcased at the ESIE 2025 event, focusing on product launches, technological improvements, and strategic collaborations among leading companies. Company Dynamics - Companies are enhancing their soft power with a strong focus on AI integration to address industry pain points such as safety and operational efficiency. Notable examples include CATL's launch of the energy storage management platform "Tianheng Zhichu," and Sungrow's release of the "BM²T Battery Management Technology White Paper" [2][7][10] - The competition in large-capacity energy storage systems is intensifying, with companies introducing systems ranging from 6MWh to 8MWh. Examples include CRRC's 6.X energy storage battery cabin and EVE's 6.9MWh storage system [2][18][19] - The construction of an energy storage ecosystem is accelerating, with many companies emphasizing strategic partnerships and collaborations to develop storage projects and enhance product compatibility [2] Product Launches - Trina Storage launched the Elementa King Kong 3, featuring a 500Ah+ large-capacity cell, achieving a 12.5% reduction in levelized cost of storage (LCOS) compared to previous models [3][5] - CATL introduced the "Tianheng Zhichu" smart energy storage management platform, which utilizes AI and big data to enhance operational efficiency and reduce unplanned downtime losses by 75% [7][9] - Sungrow released the industry's first "BM²T Battery Management Technology White Paper," focusing on AI-driven battery management to improve grid responsiveness and safety [10][12] - BYD showcased a range of innovative energy storage products, including the MC Cube-T Pro ESS and Chess Plus commercial storage solution, designed for various applications [12][15] - CRRC's new 6.X energy storage battery cabin boasts a 38% increase in energy density and a 20% reduction in station investment costs [18] - EVE's 6.9MWh storage system features a 20% increase in energy density and a 10% reduction in pack costs [19][22] Technological Innovations - Trina Storage's Elementa King Kong 3 incorporates advanced safety features and real-time monitoring capabilities, achieving an energy efficiency of 87.13% in real-world tests [6][5] - CATL's platform can predict faults seven days in advance with an accuracy rate of over 99.99%, significantly enhancing operational reliability [9] - Sungrow's technology enables precise battery health monitoring and early warning for thermal runaway, achieving a prediction accuracy of over 99% [13] - EVE's new system employs a "透视者" technology for lifecycle monitoring and has achieved an operational efficiency exceeding 95.5% [22] Strategic Collaborations - Companies are increasingly signing strategic cooperation agreements to enhance their product offerings and market reach, as seen with CRRC's partnerships with multiple industry leaders [18] - Trina Storage has also engaged in strategic collaborations with several leading firms to bolster its market position [31] Market Trends - The energy storage industry is witnessing a shift towards larger capacity systems and AI integration, with companies focusing on enhancing safety, efficiency, and economic viability [2][10] - The emphasis on ecosystem building and strategic partnerships indicates a trend towards collaborative innovation in the energy storage sector [2]

为构建更智能、更稳定的新型电力系统，思源电气同步推出包含四大核心技术的"新型电力系统系列化 解决方案"：构网技术解决方案、全时域调频解决方案、分布式电源创新融合解决方案、微电网解决方 案，为客户提供全方位、个性化的一站式超省心解决方案服务。 在"双碳"目标引领下，公司负责人表示，未来将持续深化产学研合作，加速构网技术、储能系统等关键 领域的研发应用，与行业伙伴共建智慧、可持续的能源生态，让绿色电能点亮美好生活。 在能源转型与数字化浪潮的推动下，电力行业正迎来前所未有的变革机遇。作为国内电力技术领军企 业，思源电气股份有限公司在第13届储能国际峰会暨展览会（ESIE2025）上惊艳亮相，重磅推出"全时 域多介质大电芯储能系统"和"新型电力系统系列化解决方案"两大创新成果，以"超省心·一站式解决方 案"服务模式，为构建安全、高效、绿色的新型电力系统提供技术创新，全面助力国家"双碳"战略落 地。 随着新能源装机规模快速扩大，电力系统的稳定性与灵活性面临更高要求。思源电气旗下思源清能以多 元储能介质融合技术为核心，创新采用锂电池、超级电容及混合超容等储能方式，通过簇控式交直流一 体化设计，推出的"全时域多介质大电芯储 ...

蓝思科技：拟以5亿元-10亿元回购公司股份，用于实施员工持股计划或股权激励计划。回购 股份价格上限35元/股。 4月8日盘前，"国家队"果断出手之际，A股上市公司也掀起回购潮，用行动表信心，为市场注入稳定信 号。 招商局集团旗下7家上市公司计划提速实施股份回购计划，贵州茅台已着手起草新一轮回购股份方案， 国泰君安、美的集团、复星医药、京东方Ａ、蓝思科技等也纷纷加入回购： 招商局集团旗下7家上市公司招商蛇口、招商港口、招商轮船、招商公路、中国外运、辽港 股份、招商积余集体发布公告，基于对公司未来发展前景的坚定信心及内在价值的高度认 可，计划提速实施股份回购计划，切实维护上市公司全体股东权益，持续巩固市场对上市公 司的信心，提升上市公司投资价值。 贵州茅台：公司已着手起草新一轮回购股份方案，公司控股股东已着手起草增持方案。据公 告，截至2025年4月7日，贵州茅台已累计回购股份1,315,901股，占公司总股本的比例为 0.1048%，购买的最高价为1,584.06元/股、最低价为1,417.01元/股，已支付的总金额为 1,948,495,151.53元（不含交易费用）。上述回购进展符合法律法规的规定及公司披露 ...

证券代码：002028 证券简称：思源电气 公告编号：2025-004 思源电气股份有限公司 关于董事长提议回购公司股份的提示性公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 特别提示： 2025年4月7日，思源电气股份有限公司（以下简称"公司"）收到公司董事长董增平先生《关 于提议回购公司部分股份的函》，具体内容如下： 一、提议人的基本情况及提议时间 （一）提议人：公司董事长董增平先生 （二）提议时间：2025 年 4 月 7 日 二、提议回购股份的原因和目的 基于对公司价值的高度认可，为维护广大投资者利益，结合公司 财务状况及经营状况， 公司董事长董增平先生提议公司以自有资金回购公司部分社会公众股份，用于注销并减少公 司注册资本，通过增厚每股收益，提升公司长期价值。 三、提议内容 （四）回购股份的价格：回购价格上限不高于公司董事会审议通过回购股份方案决议 前30 个交易日公司股票交易均价的150%，具体以董事会及股东大会审议通过的回购股份方案 为准。 （五）回购股份的资金总额：不低于人民币 3 亿元，不高于人民币 5 亿元，可于年内分期 1 / 2 ...

文 | 中关村储能产业技术联盟 主办： 中关村储能产业技术联盟、中国能源研究会、中国科学院工程热物理研究所 展馆冠名： 阳光电源、中天科技、宁德时代、新源智储、海博思创、中车株洲所 思源电气股份有限公司 将亮相第13届储能国际峰会暨展览会，展位位于 B2馆（阳光电源馆） B228展位 。 思源电气股份有限公司 思源电气股份有限公司（简称"思源电气"），是一家专注于电力技术研发、设备制造及 工程服务的上市公司，秉承"创新智慧新电能，尽享美好新生活"的企业使命，致力于为 客户提供高效、可靠的电力系统解决方案。 公司紧抓新型电力系统发展机遇，积极推动能源行业的数字化转型，业务覆盖输变电、 配用电、储能、汽车电子及电力资产管理等领域，凭借优质的产品与服务，与客户共创 可持续发展的智慧绿色未来。 ESIE 2 0 2 5 第十三届储能国际峰会暨展览会（ESIE 2025） 时间：2025年4月10-12日 地点：首都国际会展中心 二、新型电力系统系列化解决方案 （一）构网技术解决方案 针对新型电力系统"双高"特征，思源清能发挥技术平台优势，在高压 SVG、储能系统 等不同载体上应用构网技术，推出 构网型SVG、静止同步 ...

公司独立董事就聘任公司高级管理人员事项事前认可，并发表了同意的独立意见。 特此公告。 思源电气股份有限公司董事会 证券代码：002028 证券简称：思源电气 公告编号：2025-003 思源电气股份有限公司关于聘任高级管理人员的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 思源电气股份有限公司（下称"公司"）于2025年3月27日召开第八届董事会第十七次 会议，审议通过了《关于聘任副总经理的议案》，董事会同意聘任刘刚先生担任公司副总经 理，上述高级管理人员任期与本届董事会的任期一致。刘刚先生简历详见附件。 二〇二五年三月二十八日 高级管理人员简历 刘刚先生，1970 年出生，华中科技大学工学学士学位，中国国籍，无其他国家和地区 国籍或长期居留权。刘刚先生自 2020 年起一直在思源电气股份有限公司工作，现任常州思 源东芝变压器有限公司董事、总经理。刘刚先生目前未直接持有公司股份，持有公司尚未行 权的股票期权 160,000 份。刘刚先生不存在《公司法》第一百四十六条规定的情形；不存在 被中国证监会采取证券市场禁入措施，期限尚未届满的情形；不存在被证券交 ...

证券代码：002028 证券简称：思源电气 公告编号：2025-002 思源电气股份有限公司第八届董事会第十七次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 思源电气股份有限公司（下称"公司"）第八届董事会第十七次会议的会议通知于2025 年3月19日分别以专人、电子邮件等形式送达公司全体董事。会议于2025年3月27日采取了书 面通讯表决的方式召开。会议由董事长董增平先生主持，会议应出席董事7人，实际出席董 事7人。会议的召开符合法律、法规、规章及《公司章程》的规定。 二、董事会会议审议情况 1、以7票同意，0票反对，0票弃权，审议通过了《关于聘任副总经理的决议》。 董事会同意聘任刘刚先生担任公司副总经理，任期与本届董事会的任期一致。 2、以7票同意，0票反对，0票弃权，审议通过了《关于审议<市值管理制度>的决议》。 三、备查文件 第八届董事会第十七次会议决议。 特此公告。 思源电气股份有限公司董事会 二〇二五年三月二十八日 1 / 1 上述决议的具体内容详见2025年3月28日刊载于《证券时报》及中国证监会指定信息披 ...