Core Viewpoint - The collaboration between Jinko Energy Storage and Shaanxi Yihe Green Energy Co., Ltd. aims to develop energy storage projects with a target scale of 3GWh over the next two years, focusing on project development, equipment procurement, and technical collaboration [1][3]. Group 1: Collaboration Details - Jinko Energy Storage will provide its next-generation Blue Whale SunTera G3 6.25MWh battery storage system, which features a 95% system cycle efficiency and a lifespan of up to 10,000 cycles, ensuring long-term economic viability [3]. - The system incorporates intelligent liquid cooling technology and non-uniform flow channel design, achieving a temperature difference of ≤2°C between cells, significantly enhancing operational safety and lifespan [3]. - The system is designed to operate in harsh environments with an IP55 protection level, C5 corrosion resistance, a wide temperature range of -30°C to 55°C, and adaptability to altitudes up to 4,000 meters, providing high energy density and efficiency solutions for large-scale energy storage stations [3]. Group 2: Company Background and Strategy - Shaanxi Yihe Green Energy has developed a cumulative 1.28GW/5.12GWh of energy storage projects nationwide, establishing a solid project development and investment system [5]. - The company employs a hybrid energy storage technology route combining all-vanadium flow batteries and lithium iron phosphate batteries, leveraging the safety and flexible decoupling advantages of all-vanadium flow batteries alongside the rapid response capabilities of lithium iron phosphate batteries [5]. - The collaboration with Jinko Energy Storage aligns with Yihe Green Energy's strategic goals, aiming to enhance project development and system solutions through technical collaboration and resource integration, thereby contributing to the green and low-carbon transition of the economy and society [5]. Group 3: Market Impact - The partnership is a significant step for Jinko Energy Storage in deepening its presence in the domestic energy storage market, with a commitment to support project development and large-scale application of energy storage solutions [7]. - The collaboration is positioned to contribute to the construction of a new power system and the achievement of carbon neutrality goals [7].

文 | 晶科能源 近日，晶科储能与陕西亿禾绿动新能源有限公司正式签署框架合作协议。双方约定在未来两年内，围绕储能项目开发、设备采购、技术协同等方 面展开深度合作，目标合作规模达 3GWh 。此次合作旨在整合双方在项目开发、产品技术、资源渠道等方面的优势，共同推动储能项目在全国 范围内的落地，助力能源结构绿色转型。 晶科储能在此次合作中将为项目提供其新一代蓝鲸 SunTera G3 6.25MWh电池储能系统。该系统具备95%的系统循环效率与长达10000次的循环 寿命，保障了项目的长期经济性。通过智能液冷技术与非均匀流道设计，系统可实现电芯间温差≤2℃的精准温控，极大提升了运行安全性与寿 命。同时，IP55防护等级、C5防腐等级、-30℃至55℃的宽温域工作能力及最高4000米海拔适应性，确保其在各类严苛环境下稳定可靠，能为大 型储能电站提供高能量密度、高效率的解决方案。 晶科储能已确认参展第十四届储能国际峰会暨展览会ESIE 2026，诚邀您共赴ESIE 2026全球储能产业盛会！ 中国储能产业发展的风向标 第十四届储能国际峰会暨展览会 ESIE 2026 时间： 2 0 26年3月31 - 4月3日 地点 ...

在能源结构绿色转型的背景下，江苏火电装机的合理增长和功能转变，正为更高比例的新能源接入和消纳奠定坚实基 础。2025年，江苏新能（603693）源单日最大出力波动超过3000万千瓦的天数较往年明显增加，燃煤机组以快速、稳定 的调节能力，在应对新能源波动、保障电力供需平衡方面发挥了重要作用。2025年12月28日14时，江苏电网燃煤机组深 度调峰规模达到全年峰值，全省98台燃煤机组同时降低出力，为新能源让出4129万千瓦消纳空间。2025年全年，省内燃 煤机组深度调峰电量累计达92.3亿千瓦时，相当于230万户居民全年用电量由煤电替换为清洁能源。 "江苏2022年以来主力新建机组均按20%最低出力设计，极大增强了电网调节灵活性，有效支撑了新能源高效消纳与系统 安全稳定。"江苏省多能融合与灵活性发电技术重点实验室主任梁绍华说。 据国网江苏电力预测，今年迎峰度冬期间，煤电顶峰出力将达8450万千瓦，同比增长11.5%，预计能够为1.38亿千瓦的最 大用电负荷提供可靠保障。 (江南时报记者钱月明通讯员许馨妍刘娜娜) 近年来，江苏能源结构持续优化。截至2025年11月底，风光新能源装机规模已达11193万千瓦，跃居省内 ...

该项目位于河北省承德市丰宁满族自治县鱼儿山镇楼子山脚下，是润电凝碧亭风光电站 30万千瓦风电及20万千瓦光伏并网送出的关键配套工程。历经产品 研制、系统设备成套、工程建设与调试并网全流程，最终顺利通过168小时试运行，完成了对设备安全性、可靠性及系统协调性的全面严苛检验。 12月15日，由中车株洲电机公司承担EPC建设的润电（河北）30万千瓦风电配套调相机项目，顺利完成168小时试运行，具备了正式投运交付条件，将为区 域电网稳定与新能源高效消纳提供有力支撑。 随着我国新能源装机容量持续攀升，以风电、光伏为代表的新能源机组属于非同步电源，无法为电力系统提供足够的惯量和电压支撑，这已成为制约新能源 高效消纳和电网安全稳定运行的突出问题。项目部署的分布式调相机，正是解决这一难题的"电网稳定器"。它能提供强大的动态无功支撑与电压稳定保障， 显著提升区域电网的短路容量和抗扰动能力，有效避免新能源设备脱网，让清洁电力"发得出、送得走、用得上"。 此次应用的30Mvar分布式调相机，采用模块化结构设计，拥有高效的通风系统、完善的阻尼系统和可靠的绝缘系统。主机型式试验和并网性能试验显示， 机组动态响应特性、温升、噪音、损耗等 ...

Economic Overview - The Chinese government has implemented proactive macro policies to address economic challenges, which have played a significant role in stabilizing economic operations [2] - Recent economic data indicates a positive trend in various sectors, reflecting a shift towards a more advanced and innovative economy [2] Investment Growth - High-tech industry investment has maintained growth, with the information services sector and aerospace manufacturing seeing year-on-year increases of 29.6% and 19.7% respectively [4] - The total value of China's goods trade reached 41.2 trillion yuan, marking a year-on-year growth of 3.6%, consistent with the growth rate from the previous ten months [4] Retail and Consumption - The total retail sales of consumer goods reached 4.56067 trillion yuan, showing a year-on-year increase of 4.0% [6] - Service retail sales grew by 5.4% year-on-year, indicating a robust recovery in the service sector [7] Innovation and Technology - Sales revenue in the high-tech industry increased by 14.7% year-on-year, with smart device manufacturing seeing a remarkable growth of 28.2% [12] - The production and sales of new energy vehicles reached 14.907 million and 14.78 million units respectively, reflecting year-on-year growth of 31.4% and 31.2% [13] Consumer Policies - The effects of consumption promotion policies are evident, with sales in the home appliance and communication retail sectors increasing by 26.5% and 20.3% year-on-year, respectively [15] Energy Transition - The green transition in energy structure is accelerating, with sales revenue from wind power and solar power increasing by 16.8% and 35.7% year-on-year, while thermal power sales revenue declined by 7.2% [16] - The express delivery business volume reached a record high, surpassing 800 billion items for the year as of November 30 [16]

Core Insights - Yihuatong has established a new company, Beijing Yihuatong Energy Storage Technology Co., Ltd., to respond to national strategies for building a new power system and promoting green energy transition [1] - This move signifies Yihuatong's entry into the energy storage technology sector while continuing to focus on hydrogen fuel cells, aiming to create a synergistic energy solution of "Hydrogen-Storage-Use" [1] - The company has been actively developing hydrogen energy applications in regions such as Beijing, Hebei, Xinjiang, and Inner Mongolia, preparing for large-scale applications of hydrogen energy in various scenarios [1]

Core Insights - The research team from Nanjing University, in collaboration with Renshuo Solar (Suzhou) Co., Ltd., has achieved significant breakthroughs in the production of perovskite solar cells, addressing challenges related to green solvent preparation and uniformity in film production [1][2] - Perovskite solar cells are recognized as a promising next-generation photovoltaic technology due to their low cost, high efficiency, low energy consumption, and flexible manufacturing capabilities, making them crucial for the green transition of energy structures [1] - The team has developed a mixed green solvent system and an innovative manufacturing process that enhances environmental friendliness during the production of perovskite photovoltaic components [1] Research and Development - The innovative mixed green solvent system consists of γ-valerolactone, dimethyl sulfoxide, and 2-methyltetrahydrofuran, which contributes to the environmental sustainability of the manufacturing process [1] - To overcome the "edge effect" that leads to poor crystallization quality at the edges of large-area perovskite films, the team introduced a "solvent-limited edge protection" strategy, ensuring uniform solvent evaporation across different regions of the film [1] Commercialization and Performance - The research team successfully produced a commercial perovskite photovoltaic module measuring 0.72 square meters, achieving a steady-state power conversion efficiency of 17.2%, setting a world record for 2024 [2] - This advancement is seen as a critical step towards the commercialization of perovskite solar cells, with the technology currently operating stably on a 150 megawatt pilot production line [2]

Group 1 - The core viewpoint of the article highlights the strong momentum for high-quality economic development in China, supported by effective incremental and stock policies [5] - Tax revenue data for the first 11 months indicates that the total tax revenue exceeded 29 trillion yuan, with tax revenue (excluding export tax rebates) growing by 3.1% to over 16 trillion yuan [9] - The number of active enterprises in China increased by 9.8% year-on-year, reflecting a stable economic environment and active capital markets [8] Group 2 - The sales revenue of the equipment manufacturing industry grew by 8.3% year-on-year, indicating a solid performance in the manufacturing sector [9] - The sales revenue from high-tech industries increased by 14.7% year-on-year, driven by continuous innovation and supportive tax policies [12] - The sales revenue from clean energy sectors, including wind, solar, and hydropower, rose by 14.9% year-on-year, reflecting a rapid transition towards a greener energy structure [10]

Group 1 - The core viewpoint of the articles highlights the positive trends in China's economy, driven by effective tax policies and increased investment in various sectors [1][2] - In the first 11 months, the sales revenue of the equipment manufacturing industry increased by 8.3%, with significant growth in computer communication equipment and instrument manufacturing, indicating a shift towards high-end manufacturing [2] - The number of active enterprises in China increased by 9.8% year-on-year in the first 10 months, reflecting a growing business environment supported by stable economic conditions and an active capital market [1] Group 2 - The sales revenue of clean energy sectors, including wind, solar, and hydropower, grew by 14.9% in the first 11 months, indicating a rapid transition towards a greener energy structure [2] - Tax reductions and refunds related to technology innovation and manufacturing amounted to 23.725 billion yuan in the first 10 months, supporting the growth of innovative industries [2] - High-tech industries saw a sales revenue increase of 14.7% year-on-year in the first 11 months, showcasing the impact of innovation on economic development [2]

税收数据是反映一国经济运行情况的重要指标。国家税务总局8日公布了今年前11个月税收大数据，勾 勒出充满韧性和活力的中国经济发展图景。 政策效果显现，经济稳中向好。 以科技创新为引领，新质生产力发展蹄疾步稳。税收发票数据显示，今年前11个月，创新产业加快发 展，全国高技术产业销售收入同比增长14.7%；数实融合不断推进，全国企业采购数字技术金额同比增 长10.2%；传统产业提质升级加速，全国传统产业采购数字化设备金额同比增长7.6%，采购自动化设备 金额同比增长9.3%。 逐"绿"而进，能源结构持续优化。 能源结构绿色转型是经济绿色发展的关键一环。税收发票数据显示，今年前11个月，风力、太阳能、水 力等清洁能源发电行业销售收入同比增长14.9%，占全部电力行业销售收入比重达38%，占比较去年同 期提高4.3个百分点。 今年以来，国家出台的一系列增量和存量政策持续显效。 企业设备投资力度持续加大。从今年前11个月的发票等税收数据看，全国企业采购机械设备金额同比增 长10.7%。 促消费政策效应持续释放。通信、家电零售业被纳入消费品以旧换新政策支持范围，销售收入同比分别 增长20.3%和26.5%。 企业出口韧性足 ...