12月6日，内蒙古呼伦贝尔市唯一独立储能项目，阿荣旗100万千瓦/400万千瓦时构网型储能项目正式投运。 该项目于2025年6月底开工建设，总投资达25亿元，采用构网型储能核心技术与安全稳定性突出、循环寿命长的磷酸铁锂储能形式。储 能核心设备电池舱集成电池系统、电池管理系统、交直流配电控制系统、环境监控系统和消防系统五大核心模块，单舱储能容量达1.25 兆瓦/5兆瓦时，循环寿命超6000次，项目共建设800组电池舱以满足储能需求。 文 | 呼伦贝尔市人民政府 建设期间，项目团队攻坚克难，新建2条220千伏高压输电线路，直接接入500千伏阿荣旗站220千伏侧，成功构建起以"独立新型储 能"为核心，集电源调节、电网支撑、负荷响应于一体的一体化能源调节体系。 第十四届储能国际峰会暨展览会 ESIE 2026 时间： 2 0 26年4月1- 3日 地点： 北京·首都国际会展中心 黑启动技术作为构网型储能的核心优势，让项目具备了独树一帜的电网自愈能力。在电网完全崩溃的极端况下，该系统可作为独立"启 动电源"，率先建立电压与频率稳定的微电网，逐步恢复其他电源和负荷运行，实现电网系统自主自愈。同时，当电网发生故障时，构 网 ...

Core Viewpoint - The power industry is undergoing a profound transformation from scale expansion to high-quality development, with the integration of photovoltaic (PV) and energy storage becoming a necessity rather than an option [1][3]. Industry Trends - The "14th Five-Year Plan" period marks the end of subsidy-dependent growth in the PV and energy storage sector, transitioning to a market-driven high-quality development phase [3]. - Industry competition has shifted from mere scale to a comprehensive evaluation of technology, application scenarios, and service capabilities [3]. - The urgency of restructuring market rules is emphasized, as it significantly impacts production costs and the healthy development of the industry [3]. Technological Innovations - New energy storage technologies, particularly grid-connected storage, are transitioning from policy-driven mandates to independent market operations, with high quality, safety, and economic efficiency as core requirements [3][4]. - Companies are focusing on technological innovations such as the integration of AI and advanced materials to enhance energy efficiency and reduce costs [11][12]. Application Scenarios - The integration of PV and energy storage is expanding from traditional power plants to diverse fields, necessitating a shift from single-device supply to system-level collaborative solutions [7]. - Key application scenarios identified include green electricity substitution for high-energy-consuming enterprises, optimization of renewable energy transmission channels, and support for green computing centers [7][8]. Safety and Risk Management - Safety is highlighted as a fundamental aspect of high-quality energy storage development, with proactive monitoring and risk management systems being implemented to ensure operational safety [5][6]. - The focus is on transitioning from passive responses to active prevention of safety risks through advanced monitoring technologies [5]. Ecosystem Collaboration - The industry is moving towards a collaborative ecosystem that bridges laboratory innovations with industrial applications, aiming to unlock economic, social, and ecological value [10]. - Companies are investing in R&D and forming alliances to promote the large-scale application of advanced technologies, ensuring a balance between technological leadership and industrial feasibility [10][11]. Market Dynamics - The market is witnessing a shift from price competition to value competition, driven by technological advancements and the need for sustainable practices [10][12]. - The establishment of virtual power plants and the integration of distributed energy resources are becoming popular directions in the industry [8].

Core Viewpoint - The article highlights the significant growth potential of the energy storage market in Latin America, driven by supportive policies, grid development needs, and increasing market demand, particularly in countries like Brazil, Mexico, and Chile [2][14]. Group 1: Brazil's Energy Storage Initiatives - Brazil is set to hold its first battery storage auction in December, actively seeking partnerships with Chinese companies such as Huawei, BYD, and CATL to discuss investment opportunities and technology collaborations [3]. - The battery storage procurement will be part of Brazil's reserve capacity auction framework, with winning bids expected to provide maximum power output for 4 hours daily over a 10-year contract, operational by July 2029 [3]. - Approximately 18GW of battery projects have completed auction registration preparations, with signed contracts for 2GW expected to attract investments of around 10 billion Brazilian Reais (approximately 1.85 billion USD) [3]. Group 2: Collaborative Projects in Chile and Mexico - Trina Storage is partnering with Atlas Renewable Energy to develop a 233MW/1003MWh grid-forming storage project in Chile, addressing stability issues in power systems with high renewable energy integration [4][7]. - BYD has collaborated with Skysense in Mexico to deploy a 300MWh battery storage system by 2026, equivalent to 5,000 electric vehicle batteries, aimed at providing various energy management services [9][11]. Group 3: Market Growth Projections - The Latin American energy storage market is projected to grow significantly, with a compound annual growth rate (CAGR) of 8% expected to exceed 23GW by 2034, driven by supportive regulatory frameworks and the proliferation of hybrid energy projects [14]. - Chile is leading the region in energy storage capacity, with forecasts indicating over 5GW of new storage installations between 2025 and 2030, and an additional 25GW from 2030 to 2060 [14][16]. - Mexico is anticipated to deploy approximately 4.505GW of storage systems by 2036, despite facing regulatory challenges [14][16].

Core Insights - Trina Storage has secured a significant overseas GWh-level energy storage contract, partnering with Atlas Renewable Energy to develop a 233MW/1003MWh grid-connected storage project in Chile [1] Group 1: Project Details - The project aims to construct a large photovoltaic and energy storage complex to provide clean energy for the mining sector in Chile [1] - This initiative follows Atlas Renewable Energy's recent completion of a $475 million financing, which will support the project's development [1] Group 2: Strategic Importance - The project is designed to enhance the resilience of the national grid in Chile, addressing the growing demand for sustainable energy solutions [1]

Core Insights - The first grid-type energy storage project built within a substation in Hubei Province has successfully commenced operation, capable of outputting up to 20,000 kWh to the main grid during peak electricity usage, effectively alleviating load pressure on electrical equipment and ensuring reliable power supply during high-temperature periods [1][7]. Group 1: Project Overview - The energy storage project at the 110 kV Bao'an Substation has a total capacity of 10,000 kVA and can output a maximum of 20,000 kWh to the main grid, supporting 10% of the load of the substation's main transformer during peak times [7]. - The project consists of four energy storage battery units, inverters, and a storage control room, all housed within approximately 500 square meters of the substation [4][7]. Group 2: Operational Mechanism - Unlike traditional energy storage systems that passively receive instructions, the grid-type energy storage system acts as a "virtual generator," using power electronics and control algorithms to simulate synchronous generator characteristics, thus actively participating in grid regulation [4]. - The energy storage system charges during low load periods and discharges during peak times, seamlessly integrating with the main grid to reduce load pressure on the substation's main transformer [8]. Group 3: Implementation Challenges and Achievements - The project faced various challenges, including tight construction timelines, adverse weather conditions, and difficulties in equipment transportation, but the company employed strategies such as pre-set foundations and cross-operation to ensure timely operation [8]. - As of July 22, the energy storage project has completed four safe charge and discharge cycles, delivering a total of 80,000 kWh, significantly enhancing reliable power supply during peak load periods [8].