Core Viewpoint - Ganfeng Lithium has launched its first 10MWh energy storage container system solution, which optimizes various dimensions such as system cost, energy density, deployment efficiency, safety standards, and cycle life, aiding the global energy technology sector to enter the GW era [1][5]. Group 1: Product Features - The 10MWh energy storage system offers higher integration, better AC matching, and more flexible adaptability compared to the current 6.25MWh systems, meeting diverse application needs [3]. - As the only integrated single-container system with a capacity of 10MWh in the industry, it achieves an energy density of 146Wh/L and features a modular design for scalable applications, providing an efficient solution for GWh-level large-scale energy storage station construction [5]. - The system's unit area energy density is improved by 52% and the land area is reduced by 34% compared to traditional 20-foot 5MWh container systems, significantly lowering land investment costs and initial station investment costs [5]. Group 2: Safety and Reliability - The 10MWh energy storage system incorporates a "Four-Dimensional Safety" guarantee, ensuring stable operation through intrinsic safety, quadruple fire protection, active defense, and electrical safety [7]. - The system is equipped with 392Ah and 587Ah energy storage cells, which have high volumetric energy densities of 409Wh/L and 438Wh/L, ensuring efficient and long-lasting operation [8]. Group 3: Intelligent Management - Utilizing a big data intelligent management platform and AI decision-making engine, Ganfeng Lithium's energy storage system establishes a "cloud-edge-end" three-tier smart hub for real-time monitoring and intelligent control, ensuring safe, efficient, and stable operation [10]. Group 4: Diverse Applications - Ganfeng Lithium has developed a range of products for various scenarios, including residential, commercial, and large-scale energy storage, as well as integrated solar-storage-charging systems, providing greener solutions for electricity applications [12][14]. - The company has participated in multiple large-scale photovoltaic and energy storage projects, with a total application scale exceeding 21,000MWh in domestic and overseas markets, consistently ranking among the top ten in national and global energy storage shipments [14][16].

Core Viewpoint - The rapid growth of electric vehicles in China, with a projected ownership of 31.4 million by the end of 2024, is creating significant demand for charging infrastructure, making energy storage technology a crucial solution for managing peak and off-peak charging demands [1] Group 1: Energy Storage Solutions - The energy storage system addresses the dual challenges of high electricity prices during peak charging times and exceeding peak load limits at charging stations [2] - The energy storage system achieves two full power charge and discharge cycles daily, enabling the storage of off-peak electricity and the release during peak times, thus implementing a precise peak-valley arbitrage strategy [2] - Monitoring transformer power conditions allows for automatic short-term power support, alleviating transformer stress while ensuring stable operation of liquid-cooled fast charging equipment, preventing revenue loss during peak charging periods [2] Group 2: Project Delivery and Future Development - The company established a multi-party collaboration mechanism to expedite project implementation and delivery, including pre-stocking core components and utilizing modular pre-debugging technology to reduce on-site commissioning time [3] - Full-process digital management is implemented to ensure project progress is controllable, creating value for clients [3] - The company aims to leverage its technological and service advantages to explore new market increments in distributed energy storage across various applications, contributing to the high-quality development of the energy storage industry [3]

Core Insights - Shenzhen Kexun Technology Co., Ltd. has signed a contract to settle in the Qizhi Dao Innovation Space, enhancing its market presence in the energy storage sector [1][7] - The company focuses on R&D to provide safe, efficient, and intelligent clean energy solutions, with a diverse product matrix including mobile energy storage systems and backup power sources [2][4] Company Overview - Kexun Technology was established in January 2019 and is headquartered in Shenzhen, specializing in the R&D and manufacturing of new energy battery cells and PACK assembly [2] - The company has achieved significant recognition, being designated as a national high-tech enterprise and a specialized and innovative small and medium-sized enterprise in Shenzhen [2] Product and Technology - The main product is a large-capacity mobile energy storage power supply, which supports various electronic devices in outdoor and home settings [3] - The company has developed a dual-stage fire and explosion protection system, improving safety efficiency by 200% and assembly speed to 12 seconds per unit [3][4] - Kexun Technology has made breakthroughs in three key technology areas: active protection for large-capacity lithium iron phosphate batteries, dynamic thermal management for high-power battery modules, and intelligent arrangement technology for portable energy storage [4] Market Performance - The company has seen steady revenue growth, with annual sales exceeding 100 million yuan in 2023 and 2024, and has established stable partnerships with several large enterprises [5] - Kexun Technology's market share for its main product is projected to reach 14.36% in 2023 and 18.35% in 2024, maintaining a leading position in the industry [1][5] Future Outlook - The company aims to leverage the opportunities presented by the energy storage industry during the "14th Five-Year Plan" period, focusing on technological advancements and market expansion [7] - Kexun Technology plans to enhance its R&D capabilities and digital transformation through resources available in the Qizhi Dao Innovation Space, aiming to become a globally competitive provider of portable energy storage solutions [6][7]

经营范围含技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；储能技术服务；太阳能 发电技术服务；风力发电技术服务；光伏发电设备租赁；工程和技术研究和试验发展；新能源原动设备 销售；风力发电机组及零部件销售；电池销售；试验机销售；智能输配电及控制设备销售；机动车充电 销售；充电桩销售；半导体器件专用设备销售；光伏设备及元器件销售；照明器具销售；机械电气设备 销售；电池零配件销售；配电开关控制设备销售；太阳能热利用装备销售；金属材料销售；金属制品销 售；五金产品零售；电子元器件零售；通用设备修理；普通机械设备安装服务；合同能源管理；电动汽 车充电基础设施运营；集中式快速充电站；余热发电关键技术研发；碳减排、碳转化、碳捕捉、碳封存 技术研发。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动） 企业名称良正风光（上海）储能科技有限公司法定代表人袁金龙注册资本200万人民币国标行业科学研 究和技术服务业>研究和试验发展>工程和技术研究和试验发展地址上海市奉贤区望园南路1288弄80号 1904、1909室企业类型有限责任公司（自然人投资或控股的法人独资）营业期限2025-5-27至无固定期 限登记机关 ...

Core Viewpoint - The article highlights the launch of a new 1MW flow battery inverter by Shandong Boao Energy Technology Co., Ltd., emphasizing the importance of energy storage technology in enhancing the stability of energy systems and the efficient utilization of renewable energy sources [1]. Group 1: Product Overview - The core device of the solution is a 1MW PCS system, which includes PCS, DCDC modules, and isolation transformers to ensure efficient operation and stable output [5]. - The PCS is responsible for energy conversion, while the DCDC module adjusts the direct current voltage and can start from 0V, with the isolation transformer providing electrical isolation for safety [6]. Group 2: Energy Transfer Mechanism - The storage inverter converts direct current energy from the storage device into alternating current for the grid during discharge, and converts alternating current from the grid into direct current for charging the storage device [8]. - Advanced power electronics technology enables high efficiency and low loss during the energy transfer process, ensuring stable system operation [9]. Group 3: Compatibility and Management - The inverter is designed to be flexible and compatible with various types of direct current storage units, including lithium batteries, lead-acid batteries, and flow batteries, catering to different application scenarios [10]. - An intelligent management system allows real-time monitoring of storage unit status, optimizing charge and discharge strategies to extend the lifespan of storage devices [11]. Group 4: Technical Specifications - The rated power of the storage inverter is 1MW, meeting the needs of medium to large-scale storage systems and ensuring efficient energy conversion and output [13]. - The maximum conversion efficiency of the device reaches 94%, significantly reducing energy loss and enhancing overall economic benefits [14]. - The inverter supports a wide range of direct current input voltages, enhancing its applicability and flexibility, and includes multiple protection mechanisms for overvoltage, overcurrent, and short circuits to ensure safe operation [15]. Group 5: Company Background - Shandong Boao Energy Technology Co., Ltd. is a high-tech enterprise in Shandong Province, specializing in the research, development, manufacturing, sales, and service of power supply equipment, with over 20 years of experience in power electronics conversion technology [16].

Group 1: Research Basic Information - The research object is Jingwei Co., Ltd., and the reception time is May 20, 2025. The listed company's reception staff includes the chairman Ye Xiaohua, the financial controller Huang Danyu, the board secretary Xu Jianzhen, the independent director Wang Fengxiang, and the sponsor representative Li Shouwei [16] Group 2: Detailed Research Institutions - The institution-related personnel are others, and the reception objects are all investors who participated in the company's 2024 annual performance briefing online [19] Group 3: Main Content Data - To enhance market competitiveness, the company will innovate in technology and service models, consolidate its integrated power service capabilities, and strengthen cooperation with strategic partners [23] - The significant decline in net profit in 2024 was mainly due to the overall decrease in industry gross profit margin and the narrowing of profit space [24] - The company is making arrangements in the development and construction of new energy assets according to industry and its own development [25] - The company has made arrangements in energy storage technology and market [27] - The company is actively looking for overseas market opportunities and will select potential target markets for expansion [27] - The company aims to become a leading integrated energy service operator in China, and will strengthen its integrated power service capabilities and build a comprehensive energy service system [28] - The company's short-term financial situation will not be under pressure due to sufficient funds and good bank credit [29] - The company has a sound internal control process to ensure the authenticity, accuracy, and completeness of financial data [31] - The company's battery remote online capacity verification system can achieve functions such as remote real - time monitoring and fault warning, and can be widely used in multiple fields [31]

证券代码：301390 证券简称：经纬股份 杭州经纬信息技术股份有限公司 | 投资者关系活动类别 | ☐特定对象调研 ☐分析师会议 | | --- | --- | | | ☐媒体采访 业绩说明会 | | | ☐新闻发布会 ☐路演活动 | | | ☐现场参观 | | | ☐其他（请文字说明其他活动内容） | | 参与单位名称及人员姓 | 线上参加公司2024年度业绩说明会的全体投资者 | | 名 | | | 时间 | 2025年05月20日 15:30-16:30 | | 地点 | 价值在线（https://www.ir-online.cn/）网络互动 | | | 董事长 叶肖华 财务负责人 | | | 黄丹宇 | | 上市公司接待人员姓名 | 董事会秘书 徐建珍 | | | 独立董事 王凤祥 | | | 保荐代表人 李守伟 | | | 1、在电力工程和新能源领域，公司面临众多竞争对手， | | | 公司如何提升自身的市场竞争力 | | 投资者关系活动主要内 | 答：尊敬的投资者您好！公司将从以下几个方面持续提升 | | 容介绍 | 自身市场竞争力：首先，在10多年电力和新能源领域服务 | | | 经验、20 ...

金融界 2025 年 5 月 17 日消息，国家知识产权局信息显示，晶科能源股份有限公司、浙江晶科储能有限 公司申请一项名为"浸没式储能系统及其液冷控制方法"的专利，公开号 CN119994290A，申请日期为 2025 年 2 月。 天眼查资料显示，晶科能源股份有限公司，成立于2006年，位于上饶市，是一家以从事电气机械和器材 制造业为主的企业。企业注册资本1000519.9351万人民币。通过天眼查大数据分析，晶科能源股份有限 公司共对外投资了51家企业，参与招投标项目1528次，财产线索方面有商标信息746条，专利信息2631 条，此外企业还拥有行政许可71个。 浙江晶科储能有限公司，成立于2023年，位于嘉兴市，是一家以从事电气机械和器材制造业为主的企 业。企业注册资本100000万人民币。通过天眼查大数据分析，浙江晶科储能有限公司参与招投标项目24 次，专利信息259条，此外企业还拥有行政许可27个。 专利摘要显示，本公开涉及一种浸没式储能系统及其液冷控制方法，涉及储能技术领域。浸没式储能系 统包括至少一个电池包、液冷循环回路以及控制器；电池包包括箱体、液冷板、连接管路、检测单元以 及调节单元；箱体 ...

企业名称中山楷鑫储能科技有限公司法定代表人袁乐注册资本860万人民币国标行业科学研究和技术服 务业>研究和试验发展>工程和技术研究和试验发展地址中山市石岐街道东华路22号1幢202房之一企业 类型有限责任公司(自然人投资或控股的法人独资)营业期限2025-5-14至无固定期限登记机关中山市市场 监督管理局 来源：金融界 天眼查App显示，近日，中山楷鑫储能科技有限公司成立，法定代表人为袁乐，注册资本860万人民 币，由浙江虹丰能源科技有限公司全资持股。 序号股东名称持股比例1浙江虹丰能源科技有限公司100% 经营范围含工程和技术研究和试验发展；新兴能源技术研发；储能技术服务；合同能源管理；项目策划 与公关服务；咨询策划服务；信息咨询服务（不含许可类信息咨询服务）；电子元器件批发；电力行业 高效节能技术研发；光伏设备及元器件销售；太阳能热发电装备销售；热力生产和供应；企业形象策 划；市场营销策划；互联网销售（除销售需要许可的商品）；电力电子元器件销售；温室气体排放控制 装备销售；节能管理服务；技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；科技中 介服务；软件外包服务；软件开发；电气设备销售；信息技 ...

□媒体采访 □现场参观 □新闻发布会 证券代码：831304 证券简称：迪尔化工 公告编号：2025-022 山东华阳迪尔化工股份有限公司 投资者关系活动记录表 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连 带法律责任。 一、 投资者关系活动类别 □特定对象调研 √业绩说明会 回复：感谢您的关注和提问，公司一季度业绩下滑主要因年产 5 万吨硝酸钾 装置"三化"改造以及主要产品平均销售单价下降所致。公司"三化"改造计划 于 2025 年 6 月 30 日前完成，改造期间将会影响公司硝酸钾产品产销量，进而影 响 2025 年上半年公司整体经营业绩。尽管"三化"改造会对公司短期业绩产生 一定影响，但长远来看，"三化"改造将有助于全面提升装置的生产效率、产品 质量和安全水平，符合公司的经营发展和战略规划。此外，公司所处的基础化工 行业具有较强的周期性，与宏观经济形势密切相关。公司以"硝酸-硝酸盐-熔盐、 硝基水溶肥"全产业链协同发展为战略核心，持续强化硝酸、硝酸钾、硝酸镁等 基础产品竞争优势，同时加速熔盐储能全产业链布局， ...