Core Insights - The new energy storage projects in China saw a significant increase in installed capacity in May 2025, with a total of 6.32 GW and 15.85 GWh added, representing year-on-year growth of +193% and +228% respectively [1][2] - The growth in energy storage is primarily driven by front-of-the-meter storage, which accounted for 6.17 GW and 15.38 GWh, showing year-on-year increases of +213% and +248% [1] - User-side storage experienced a decline in installed capacity, with 150 MW and 473 MWh added, reflecting a year-on-year decrease of -19% [1] Regional Distribution - A total of 26 provinces in China added new energy storage projects, with 11 provinces exceeding 100 MW in new installations [3] - Yunnan province led the country with nearly 2.5 GW of new shared storage projects, followed by Qinghai, Xinjiang, Inner Mongolia, and Shandong, each with over 500 MW of new installations [3] Application Distribution - Grid-side independent storage dominated the market with a year-on-year growth rate exceeding 200%, contributing 4.95 GW and 11.61 GWh in new installations [6] - Power-side storage added 1.22 GW and 3.77 GWh, with 98% of new installations being renewable energy-related [6] - User-side storage primarily focused on commercial applications, with data centers accounting for over 40% of the user-side installations [7] Technological Distribution - Lithium-ion batteries remain the dominant technology, accounting for 96% of the new installed capacity [10] - There is an acceleration in the application of hybrid storage technologies, including combinations of lithium iron phosphate with various other technologies [10] Market Expectations - The energy storage market is expected to see continued growth in the second quarter of 2025, driven by the "531" policy and local government incentives [12] - However, uncertainties regarding the participation of new energy storage in the electricity market may impact future installations [13] - The competitive landscape remains intense, with a decline in prices for energy storage systems and EPC services observed [14]

插播 ：531后 ，工商业储能何去何从？6月9日-12日，行家说储能联合光亚法兰克福举办"2025年全球用户侧储能产业价值峰会暨应用示范展"，联合业内 头部企业共探工商储发展之道，点击" 阅读原文 "了解详情 此前，行家说储能刚报道了美克生能源协鑫集成170MWh工商业储能项目开工（ 点这里 ），昨日又有新消息，安徽最大容量用户侧储能电站投 运。 ■ 37.5MW/100.5MWh储能电站投运 5月25日，天能携手港华智慧能源在马鞍山和县建设的37.5MW/100.5MWh储能电站并网运行。 据了解，该项目位于和县经开区，总投资1.15亿元，是天能控股集团首个百兆瓦时用户侧锂电储能EPC项目，同时也是安徽地区用户侧储能项目中 体量最大的标杆工程。该项目以" 源网荷储 "一体化为核心，采用"光储售协同+虚拟电厂辅助服务"的模式，部署了37.5MW/100.5MWh的磷酸铁 锂储能系统。 此外，在项目投运仪式上，天能与港华智慧能源正式签署了多项新项目合作协议。双方将进一步深化战略合作关系， 聚焦于"多场景应用"与"虚拟 电厂"建设，共同探索"光储售"及VPP一体化解决方案。 此外，在项目落地方面，天能还 承接首个 ...

Core Viewpoint - The article discusses the successful bid for the construction of the Ji Yuan Yu Cong Heavy Truck Charging Station project, highlighting the project's scale, investment, and key components [2][3][4]. Project Overview - The project is named Ji Yuan Yu Cong Heavy Truck Charging Station and has a total investment of 1.97 billion yuan [3][4]. - The construction site covers an area of 112,519.13 square meters [4]. - The project includes the installation of 150 units of 400KW V2G bidirectional charging piles and 20 units of 600KW liquid-cooled super-fast charging piles [4]. Technical Specifications - The project will also feature a 110kV substation and 110kV outgoing lines [4]. - It includes a 100MW/200MWh lithium iron phosphate energy storage system and a 100MW/600MWh vanadium flow energy storage system [4]. Contract and Quality Standards - The winning bid was awarded to China Energy Construction Group Co., Ltd. and its consortium partners, with a bid rate of 98.5% [2][3][8]. - The project has a planned construction period of 24 months [4][11]. - Quality standards for design, construction, and equipment must meet national and local regulations [8][9][10]. Evaluation and Announcement - The evaluation of bids took place on March 20, 2025, in Zhengzhou, Henan Province [5]. - The announcement of the winning bid was made on March 31, 2025, with no objections received during the public notice period [7][8]. Additional Information - The project is part of a broader initiative to enhance energy storage and charging infrastructure in the region, aligning with national energy policies [2][4].

文 | 中关村储能产业技术联盟 100MW/400MWh！西南地区规模最大的钒电池储能项目正式开建 3月25日，四川省乐山市市中区举行2025年第一季度重大项目现场推进活动，伟力得100MW/400MWh全钒液流电池储能电站项目正式开工建设。 该项目是乐山首座全钒液流储能电站，总投资14亿元，占地44.5亩，构建"储能设备区+升压站+综合楼"三位一体格局。项目采用具有1.5万次循环 寿命的尖端技术，建成后将成为 中国西南地区规模最大、技术最先进的钒电池独立储能电站。 湖南长沙9.5MW/18.39MWh储能电站项目正式开工 近日，由湖南中科星城石墨有限公司用户侧储能项目正式开工建设。本项目建设9.5MW/18.39MWh的独立新型储能电站，选址位于湖南长沙市， 由中能联建（南京）能源发展有限公司提供全套磷酸铁锂储能系统。 安徽合肥40MWh储能项目正式并网运行 近日，位于安徽合肥高新区的大陆马牌轮胎合肥工厂14.4MW光伏与40MWh储能项目正式并网运行。作为大陆马牌合肥工厂光伏电站二期增资扩 建项目，本次工程总装机容量达14.4兆瓦，配套建设40兆瓦时储能电站，通过"自发自用，余电上网"模式实现清洁能源高效 ...