文 | 中关村储能产业技术联盟 6月13日，深能智慧能源2025年度储能磷酸铁锂电池采购预选供应商项目招标公告发布，本次招标包括314Ah 及以上磷酸铁锂电池单体，总容量为 300MWh。 通过本次公开招标，旨在建立供应商预选库，预选库有效期1 年。在有效期内，招标人根据实际项目采购需求在预选库内实施招标采购。最终采购量以项 目实际需求量及招标人实际采购量为准。 本次招标为预选入库招标，分两阶段实施： 第一阶段（入围招标阶段）在深圳能源集团电子招标投标平台上进行，本阶段招标预选入库供应商数量3 个； 第二阶段（投标报价阶段）由招标人根据项目实际需求在深圳能源采购管理系统向中标入库供应商统一发出 库内招标文件。第二阶段库内招标，此阶段 以付款方式（20%）、供货时间（20%）、供货价格（60%）综合评定当批次供应商，各供应商按当批次招标 文件要求提供投标文件； 本项目招标第一阶段即预选供应商入库无需缴纳招标代理服务费；待二阶段库内招标完成后，中标单位按本招标文件规定缴纳招标代理服务费； 招标人不承诺入库供应商一定承揽工作，且不保证本次框架招标实际采购量，最终采购数量以当批次招标文件及实际采购数量为准； 入库供应 ...

Core Viewpoint - Powin, a US battery energy storage system integrator, has filed for Chapter 11 bankruptcy protection, with assets and liabilities between $100 million and $500 million, aiming to restructure its finances while continuing operations [1][5]. Group 1: Bankruptcy Filing and Creditors - Powin's bankruptcy filing was made on June 9 and 10, 2023, in New Jersey, as a strategic move to address financial liabilities and protect core business operations [1]. - Major unsecured creditors include Chinese companies such as CATL (debt of $44 million) and Qingdao CIMC (debt of $49 million), indicating significant reliance on the Chinese supply chain [2]. - Other notable unsecured creditors include Fujian Times Star Cloud Technology ($4.25 million), Qingdao CIMC Container Manufacturing ($3.27 million), and several others, highlighting the extensive network of creditors involved [2]. Group 2: Business Restructuring - Concurrently with the bankruptcy filing, Powin announced the separation of its monitoring and energy services business, forming a new entity called Powin Project LLC, led by Brian Kane as CEO [4]. - Powin has transitioned from battery storage project development to system integration, with over 11 GWh of projects operational globally and an additional 6 GWh under construction [4]. Group 3: Industry Challenges - Powin's financial difficulties reflect broader challenges in the energy storage industry, including potential layoffs and a warning of possible business cessation if conditions do not improve [5]. - The company cited policy uncertainties, such as import tariffs and potential changes to tax credits, as significant factors impacting project economics and operational viability [7]. - The case of Powin illustrates the deep-seated contradictions within the US energy storage sector, where policy uncertainty and supply chain localization pressures disproportionately affect integrators heavily tied to Chinese suppliers [8].

相关阅读 文 | 宁夏日报 6月14日，记者从国网中卫供电公司获悉，宁夏两座长时储能电站—— 枣园第一储能电站 和 麦垛山第 一储能电站 日前相继在中卫市并网投运，为新能源消纳注入新动能。 长时储能系统是指能够储存电能并在4小时内完成充放电循环的储能装置。相较于普通储能系统，4小 时储能系统具有更长的放电时间，能够更好地平衡电力系统的供需关系，实现电力的跨时段调节。 位于中宁工业园区内的枣园第一储能电站，作为宁夏电网首座长时储能电站，储 能装机容量为400兆 瓦时，由40套5兆瓦/20兆瓦时储能单元构成 ，每个单元配置20兆瓦时电池系统和1250千瓦×4储能 变流器，该储能电站一次充放电可达40万千瓦时。 麦垛山第一储能电站 位于中卫市沙坡头区镇罗镇， 建设规模为 220兆瓦/880兆瓦时， 该储能电站一 次充放电可达88万千瓦时，储能容量创全区新高。 据介绍，枣园第一储能电站和麦垛山第一储能电站，其充（放）电一次用时4小时，年均充放250次， 年均累计充（放）电3.2亿千瓦时。（宁夏日报记者 鲁延宏） | 联盟官微 | | --- | | 关注政策、项目、企业、市场活动 | | 联盟官方小秘书 | | 入会 ...

Core Viewpoint - The article discusses the bidding announcement for the construction of a shared energy storage power station project by Shandong High-speed Ludong New Energy Co., Ltd., located in Weihai, Shandong Province, with a capacity of 200MW/400MWh [1][2]. Group 1: Project Overview - The project involves the construction of a 200MW/400MWh independent shared energy storage station, covering an area of approximately 50 acres, with a 220KV grid connection located about 0.8 km from the connection point [4]. - The energy storage system will utilize 195MW lithium iron phosphate batteries and 5MW sodium iron phosphate batteries [4]. - The construction contract includes all procedures related to engineering construction and grid connection debugging, civil compensation, equipment procurement, and installation [4][5]. Group 2: Bidding Conditions - The bidding is open and organized by Shandong High-speed Ludong New Energy Co., Ltd., with a planned construction period of 6 months and 100% self-funded [3]. - The bidding process will use a comprehensive scoring method for evaluation, and the qualification review will be conducted after the submission of bids [3]. Group 3: Bidder Qualifications - Bidders must have independent legal status, hold a valid business license, and possess at least a secondary qualification for power engineering construction [6]. - Bidders should have experience in at least one energy storage project with a scale of 100MWh or more in the past three years [6]. - Financial stability is required, with no frozen or managed assets, and bidders must provide audited financial statements for the last three years [6]. Group 4: Submission and Opening of Bids - The deadline for submitting bids is set for July 4, 2025, at 09:00, and bids must be submitted through the Shandong High-speed bidding platform [8]. - The opening of bids will also take place on the same day and at the same time on the online bidding hall of the Shandong High-speed bidding platform [8]. Group 5: Additional Information - The bidding announcement is published on multiple platforms, including the China Bidding and Tendering Public Service Platform and the official website of Shandong High-speed Group [9]. - Bidders are required to obtain a special CA certificate for the Shandong High-speed bidding platform to ensure the legality and confidentiality of the bidding process [10].

Core Viewpoint - The article discusses the adjustments made to the peak shaving auxiliary service market price mechanism in Qinghai, as per the notice issued by the Qinghai Electric Power Market Management Committee, which aims to align with the national energy regulatory framework and improve market efficiency [1][5]. Group 1: Adjustment of Peak Shaving Auxiliary Service Market Price Cap - The price cap for peak shaving auxiliary services has been adjusted based on the principle of not exceeding the local grid-connected electricity price of renewable energy projects. The new price caps for deep peak shaving in thermal power are as follows: - Shaanxi: 0.3545 CNY/kWh - Ningxia: 0.2595 CNY/kWh - Qinghai: 0.3247 CNY/kWh [2][10][13]. - The peak shaving trading cap for virtual power plants in Ningxia remains at 0.19 CNY/kWh, while other types of peak shaving trading will follow the thermal power deep peak shaving price cap [2][13]. Group 2: Strengthening the Connection Between Auxiliary Service Market and Spot Market - During the period when the electricity spot market is not operational, the peak shaving auxiliary service market will operate according to market rules. During the trial settlement period, no compensation will be provided for peak shaving services [4][12]. - Once the spot market is continuously operational, the peak shaving auxiliary service market will generally cease to operate, encouraging market participants to respond to spot market price signals for peak shaving and valley filling, thereby integrating the functions of the peak shaving market into the spot market [4][12].

文 | 中关村储能产业技术联盟 新能源和储能正在快速、全面参与电力市场交易，如何在实时波动的电价市场，实现电站 "稳盈"运营，是电站投资亟待解决的问题。远景储能认为， 高准确度的电价预测，是制定更优交易策略，保证电站收益的首要因素，而精准电价预测，离不开对新能源功率、负荷的预测。 近日，南方电网发布 2024-2025赛季 AI负荷预测技术比武第一阶段成绩排名 ，远景负荷预测技术位列第一；此前，在 2023年南方电网 新能源发 电功率预测生态圈培育计划 竞赛中，远景的功率预测技术也位列第一。 精准电价预测可以支撑实现更优交易策略制定，但由软件定义的高性能、高可靠硬件同样重要，硬件表现是交易策略能否完美执行的关键因素。 在景蓝乌尔图电站，基于远景智慧交易型储能高转换效率， 2-5月的场站侧综合效率达到了89.2%，高于同区域平均水平约4个百分点；基于远景智 慧交易型储能的高可靠性，景蓝乌尔图 储能电站功率可用率达到了99%，容量可用率超过了97%。 通过软硬件深度融合，远景智慧交易型储能在射阳电站和景蓝乌尔图电站都实现了交易策略 100%响应。 比如，远景具备定制温控设计能力，远景智 慧型交易储能无需静置待机， ...

Core Viewpoint - The article highlights the successful mass production of the world's first 1175Ah long-duration energy storage battery by Haicheng Energy Storage, marking a significant advancement in the long-duration energy storage sector [1][3]. Group 1: Product Features and Innovations - The ∞Cell 1175Ah battery is designed specifically for 4-8 hours of long-duration energy storage, offering four key advantages: ultra-large capacity, ultra-long lifespan, ultra-high safety, and ultra-low cost, addressing the lack of dedicated batteries for medium to long-duration storage scenarios [3][5]. - Haicheng Energy Storage has developed a highly efficient production line and testing platform at its Chongqing manufacturing base, overcoming unprecedented challenges in the development of the 1175Ah battery [5]. - Five key innovations have been achieved in the production process, including breakthroughs in coating precision, electrode stacking efficiency, cell structure design, manufacturing efficiency, and membrane consistency [5]. Group 2: Safety Measures - A multi-level safety system has been established to ensure the safety of the high-capacity energy storage system throughout its lifecycle, including advanced technologies for electrolyte management and thermal protection [7][8]. - The battery features a dual-modal thermal protection structure and a sophisticated battery management system (BMS) that ensures both functional and network safety, achieving a safety failure rate of less than 1 part per million [7][8]. Group 3: Market Expansion and Certification - The ∞Cell 1175Ah has received UL1973 and UL9540A certifications from UL Solutions, confirming its safety standards and facilitating its entry into the North American market [9]. - Haicheng Energy Storage has signed a strategic cooperation agreement with El-Mor, a leading EPC company in Israel, to implement its first long-duration energy storage project in Romania, accelerating market expansion [11].

文 | 中关村储能产业技术联盟 6月13日，济源钢铁储能电站项目80MW/240MWh储能系统PC承包工程招标公告发布，项目位于河南省济源市河南济源钢铁(集团)有限公司厂区内，备案容 本工程为PC模式，招标范围包括但不限于以下范围： 1）、储能场区电池柜、PCS升压变预制舱设备及其辅助系统设备的供货，升压站区电气一、二次设备 济源钢铁 储能 电站项目80MW/240MWh 储能 系统PC承包工程 招标公告 项目名称：济源钢铁储能电站项目80MW/240MWh储能系统PC承包工程 项目编号：G1100000175229730 采购项目名称：济源钢铁储能电站项目80MW/240MWh储能系统PC承包工程 采购项目编号：G1100000175229730001 招标项目类型：工程施工 招标方式：公开招标 资格审查方式：资格后审 内容：本项目招标范围为济源钢铁储能电站项目80MW/240MWh储能系统PC承包工程，本工程为PC模式，招标范围包括但不限于以下范围： 1）、储能场区电池柜、PCS升压变预制舱设备及其辅助系统设备的供货，升压站区电气一、二次设备系统供货，场站区通信、保护、自动化、网络安全防 护、计算机监控系 ...

Core Viewpoint - The partnership between CRRC Zhuzhou Electric Locomotive Research Institute's Comprehensive Energy Division and CATL aims to promote high-quality and sustainable development in the energy storage industry, contributing to global energy transition [1][3]. Group 1: Partnership Details - A framework cooperation agreement was signed on June 12, 2025, focusing on mutual benefits, collaborative innovation, and sustainable development [1]. - The agreement emphasizes comprehensive cooperation in energy storage system solutions, efficient energy utilization, microgrid construction, and smart energy services [3][5]. Group 2: Company Profiles - CRRC Zhuzhou's Comprehensive Energy Division is a key platform for implementing national "dual carbon" strategies, focusing on energy storage systems, hydrogen energy, and integrated energy solutions [3][5]. - CATL is a leading global new energy innovation technology company, providing top-tier solutions and services for global new energy applications, with its 587Ah battery cell featuring 8000 cycles and high energy density [3][5]. Group 3: Strategic Importance - The collaboration is seen as a strategic move to leverage both companies' strengths in technology innovation and market expansion, aiming to create a shared industry ecosystem [5]. - The partnership is expected to set a new benchmark for the energy storage industry and contribute to optimizing the national energy structure and achieving "dual carbon" goals [5]. Group 4: Market Position - CRRC Zhuzhou's energy storage project orders have ranked first in the domestic market for two consecutive years, with a leading market share in the hydrogen energy sector [5].

Core Viewpoint - The article highlights the launch of the Power Warden 3.0, a semi-solid liquid-cooled energy storage system by Shuangdeng Co., which aims to redefine safety and energy standards in the energy storage industry through innovative technology and design [1][3]. Group 1: Product Features - The Power Warden 3.0 system features a 6.25MWh capacity, compatible with various energy storage scenarios including string, grid, and long-duration storage [1]. - It utilizes the Shuangdeng 587Ah semi-solid battery cell, achieving an energy density of 416Wh/L, a lifespan of over 20 years, and an energy efficiency of 95%, which lowers the total lifecycle cost [3][6]. - The semi-solid battery cell employs innovative in-situ polymerization technology, significantly reducing thermal runaway risks and enhancing mechanical strength and stability [6]. Group 2: Safety Mechanisms - The Power Warden 3.0 system incorporates comprehensive safety designs from the battery cell to the system level, ensuring safety is prioritized [8]. - It features a PACK safety design based on semi-solid battery characteristics and an IP67 protection level, enhancing safety against thermal runaway [9]. - The system employs a high-strength integrated frame, grid-like flame-retardant structure, and modular safety partitioning, along with dual-cooling technology for precise temperature control [11]. Group 3: Operational Efficiency - The Power Warden 3.0 integrates with Shuangdeng's AI intelligence system, enhancing operational decision-making efficiency by 300% [16]. - It includes a smart trading assistant engine that dynamically optimizes charging and discharging strategies, facilitating various revenue models such as peak shaving and green electricity trading [16]. - The system configuration is optimized for customer needs, reducing land occupation by 20% and operational workload by 15%, leading to a 15% decrease in Levelized Cost of Storage (LCOS) and improved investment returns [16].