Core Insights - Chinese energy storage companies are experiencing a surge in international contracts, marking a significant breakthrough in global markets [2] - Major players like Trina Storage, Hicharge, and others are securing large-scale orders ranging from hundreds of MWh to several GWh, indicating strong product capabilities and delivery performance [2] Group 1: Trina Storage - Trina Storage signed a strategic cooperation agreement with Japan's Tohoku Electric Power, committing to supply 500 MWh of large-scale storage systems starting in 2025 [3] - The company is also developing a 500 MW/2000 MWh battery storage project in Victoria, Australia, with an investment of approximately 2.18 billion RMB, expected to be completed by the end of 2027 [3] - Trina Storage has secured contracts totaling 2.48 GWh for energy storage products across China, Latin America, and the Asia-Pacific region [3][4] Group 2: Hicharge - Hicharge has signed a supply agreement for 2 GWh of storage systems with Solarpro, a leading European solar EPC [5] - The company is also collaborating with FRV to deploy a 500 MWh storage system in Victoria, Australia, which includes long-term service support [5] - A partnership with BOS Power aims to deploy 3 GWh of storage systems in Denmark, Sweden, Finland, and Norway by 2027 [6] Group 3: EVE Energy - EVE Energy has reached a strategic cooperation with TSL Assembly to deploy 1 GWh of storage systems in Central and Eastern Europe between 2026 and 2030 [7] - The company also signed a 500 MWh agreement with CommVOLT to enhance grid stability and renewable energy integration in the region [7] Group 4: Ruipu Lanjun - Ruipu Lanjun signed a supply agreement with Energy Vault for 3 GWh of storage systems to be delivered in 2026, focusing on markets in Australia, the US, and Europe [8][9] Group 5: Other Companies - Zhongqi New Energy received a 2 GWh order from ACME Solar Holdings for battery storage systems in India [10] - Jingkong Energy announced a 600 MWh project in Finland, marking a record for single supplier procurement in the local market [11] - Yuanxin Storage signed agreements for over 5 GWh of projects in Poland, showcasing its technical and product support capabilities [12] - Xixing Charging entered the Indian market with a nearly 1 GWh storage order [13] - Kubo Energy is set to collaborate with Paneco Group for approximately 2.5 GWh of storage systems in Europe [14] - Tianneng signed a strategic cooperation agreement for 2 GW of storage equipment in Africa [15][16] - Linyang Energy will provide 275 MWh of storage solutions for a project in Poland [17] Conclusion - The recent surge in international contracts signifies a comprehensive global market penetration by Chinese energy storage companies, evolving from simple product supply to collaborative development and full lifecycle services [17]

Group 1 - The 25th China International Investment and Trade Fair will be held in Xiamen in September 2025, with the UK as the guest country, highlighting the importance of the event [1] - During the fair, a bilateral meeting took place between the co-founder and president of Hichain Energy, Wang Pengcheng, and the British Ambassador to China, Peter Wilson, focusing on the development of the UK energy storage market and clean energy transition [1] - Hichain Energy is collaborating with UK developer Elements Green to construct a large-scale energy storage project in England, with a capacity of 720MWh, set to be operational by 2027, which will be one of the largest storage facilities in the UK [1] Group 2 - Hichain Energy's ∞Block 5MWh energy storage system has received the TM-2 fire safety certification from the New York City Fire Department, enabling entry into high-safety-demand markets like New York [1] - The company is transitioning from being a mere equipment supplier to a long-term operational partner, as demonstrated by its collaboration with FRV on a 500MWh project in Australia, where it provides lifecycle services and technical training [2] - Hichain Energy's global project layout includes over 2.5GWh in Australia, a 55MW/290MWh project in North America, and a planned 3GWh project in Northern Europe, showcasing its technical reliability and project delivery capabilities [2] Group 3 - Hichain Energy aims to continue its innovation-driven development strategy, deepening cooperation with international leading companies and expanding its project layout globally to provide cleaner, more efficient, and safer energy storage solutions [3]

Core Viewpoint - The article highlights the innovative energy storage solutions presented by Haicheng Energy at the RE+ 2025 event, focusing on the integration of sodium-ion and lithium-ion batteries to address the energy challenges faced by AI data centers [2][3][5]. Group 1: Energy Storage Solutions - Haicheng Energy introduced the AI Data Center (AIDC) energy storage solution, which includes the ∞Power 6.25MWh 8h lithium battery system and the ∞Power N2.28MWh 1h sodium battery system, aimed at providing stable energy support and rapid response to power fluctuations [2][5]. - The AIDC storage system features a specialized lifespan assessment model that offers more accurate predictions of energy storage system degradation compared to general lifespan models, ensuring better performance guarantees for clients [5][12]. Group 2: Safety and Testing - During the RE+ 2025 event, Haicheng Energy showcased the global first open-door combustion test of the ∞Block 5MWh storage system, validating its safety capabilities under extreme conditions with the involvement of international certification bodies [8][11]. - The company plans to conduct similar rigorous testing in the U.S. to demonstrate its commitment to safety and transparency in energy storage technology [11]. Group 3: Market Expansion and Partnerships - Haicheng Energy signed a cooperation agreement with Microgrid Networks LLC to provide comprehensive solutions for 10 energy storage projects in New York, totaling 55MW/290MWh, marking a significant step in its North American market strategy [12][14]. - The company has established a localized manufacturing and service network in the U.S., enhancing its ability to meet diverse customer needs and ensuring long-term operational stability [15]. Group 4: Industry Position and Future Outlook - Haicheng Energy has achieved a top 2 position in global energy storage battery shipments and power storage shipments in the first half of 2025, setting a new benchmark for high-quality development in the energy storage industry [14][15]. - The launch of the AIDC energy storage solution signifies Haicheng Energy's strong capabilities in technological innovation and customized solutions, paving the way for new applications in energy storage and supporting the transition to a greener and more efficient future [15].

9月5日， 海辰储能宣布与可再生能源领军企业BOS Power签署合作协议，计划于2027年前在丹麦、瑞典、芬兰及挪威部署总规模达3GWh的 储能系统项目。 该协议覆盖一系列电力储能项目，单体容量30MWh及以上。海辰储能将提供先进的直流侧储能系统，包括∞Power 6.25MWh 2h/4h储能系统 及∞Block 5MWh储能系统。同时，海辰储能还将为BOS Power提供技术培训，并授权其成为认证服务提供商，以此为终端客户提供本地化支 持，提升运营效率。依托在核心业务领域建立的强大投资者关系，BOS Power能够在不同市场领域提供可扩展的能源解决方案，为客户提供项 目支持。 据悉，协议框架下的首个项目已在丹麦开工建设，这标志着海辰储能正式进入北欧市场。 近年来，4 小时及以上的长时储能正成为行业的重要发展方向。基于对市场需求的前瞻洞察，海辰储能率先突破长时储能与钠电储能等关键技 术，推出∞Power 6.25MWh 4h储能系统、∞Cell N162Ah钠离子电池等多款创新产品，持续引领行业发展风向。其中，新一代长时储能电池 ——∞Cell 1175Ah千安时长时储能专用电池及配套储能系统均已实现量产 ...

Core Insights - The article discusses the strategic partnerships and projects of Hai Chen Energy in the energy storage sector, highlighting its expansion into the Nordic and Middle Eastern markets [1][4]. Group 1: Partnerships and Projects - On September 5, Hai Chen Energy signed a cooperation agreement with BOS Power to deploy a total of 3GWh of energy storage systems in Denmark, Sweden, Finland, and Norway by 2027 [1][3]. - The agreement includes a range of energy storage projects with individual capacities of 30MWh and above, with Hai Chen Energy providing advanced DC-side storage systems [3]. - In August, Hai Chen Energy signed contracts with Saudi Electricity Company and Alpha Group to construct two large-scale storage projects in Saudi Arabia, totaling 1GW/4GWh [4]. Group 2: Market Expansion - Hai Chen Energy has established strategic partnerships with various companies, including Yishite and Israel's El-Mor, to accelerate the deployment of long-duration energy storage systems globally [5]. - As of now, Hai Chen Energy has publicly disclosed major energy storage orders exceeding 33GWh since 2025 [5]. Group 3: Project Details - The first project under the BOS Power agreement has already commenced construction in Denmark, marking Hai Chen Energy's official entry into the Nordic market [3]. - A detailed table outlines various partnerships and project scales, including a 4GWh project with Saudi Electricity Company and a 1GWh project in Pakistan [6].

Core Viewpoint - The article emphasizes the importance of safety in the rapidly growing global energy storage industry, highlighting the extreme testing conducted by leading companies to validate the safety performance of their energy storage systems under severe conditions [1]. Group 1: Sunlight Power - Sunlight Power conducted the world's first large-scale combustion test of its PowerTitan1.0 system in June 2024, followed by a significant investment of 30 million for the PowerTitan2.0 test in November 2024 [1]. - The PowerTitan2.0 system withstood 25 hours and 43 minutes of continuous burning, demonstrating its robust protective capabilities and preventing fire spread [2]. - During extreme conditions, the system maintained structural integrity and prevented heat propagation, showcasing its excellent fire resistance and impact performance [3]. Group 2: BYD Energy Storage - BYD's MC Cube energy storage system underwent testing in December 2024, adhering to CSA TS-800 large-scale fire testing standards [6]. - The test revealed that while the internal temperature exceeded 1000℃, adjacent battery cabinets remained below 60℃, confirming the system's effective fire isolation design [6]. - The MC Cube demonstrated outstanding fire resistance and structural integrity, preventing fire spread and ensuring safety for personnel and the environment [6]. Group 3: Huawei Digital Energy - Huawei's intelligent string-type energy storage system was tested in December 2025, following international UL9540A standards with increased thermal runaway cell counts [7]. - The system effectively managed a scenario with 12 cells experiencing thermal runaway, utilizing innovative pressure and smoke management mechanisms to prevent combustion [8]. - The test confirmed the system's ability to maintain low temperatures in adjacent units, demonstrating its safety under extreme conditions [8]. Group 4: Hichain Energy Storage - Hichain's ∞Block 5MWh system was tested in June 2025 under UL9540A and NFPA855 standards, with open cabinet conditions to simulate extreme fire scenarios [9]. - The system successfully prevented heat propagation between cabinets even at temperatures exceeding 1300℃, validating its thermal isolation capabilities [10]. - The test confirmed the system's reliability and high safety standards without external fire protection [11]. Group 5: Canadian Solar - Canadian Solar's SolBank 3.0 system was tested in June 2025, adhering to CSA TS-800 standards for large-scale fire testing [12]. - The test demonstrated that the SolBank 3.0 effectively contained fire within the target unit, showcasing its superior passive fire protection design [13]. Group 6: Kelu - Kelu's Aqua C2.5 5MWh liquid-cooled energy storage system was tested in June 2025, following CSA TS-800 standards [14]. - The test involved a 59-hour continuous burn, with the internal temperature reaching 1300℃, yet the system maintained structural integrity and functionality [17]. - The Aqua C2.5 effectively prevented thermal runaway between units, proving its scalability for large energy storage stations [17]. Group 7: Ruipu Lanjun - Ruipu Lanjun's Powtrix® battery cabin was tested in June 2025 under CSA TS-800 extreme safety testing [18]. - The system endured approximately 14 hours of burning under severe conditions, demonstrating exceptional safety and reliability [18]. Group 8: Trina Storage - Trina's Elementa energy storage cabinet was tested in September 2024, following guidelines from the China Academy of Building Research [19]. - The test validated the effectiveness of the fire suppression systems and the overall safety of the energy storage design, with no signs of re-ignition after 24 hours [21].

Core Insights - The increasing penetration of renewable energy is driving higher demands for energy storage duration and performance, with a focus on safe long-duration energy storage systems [2][3] - Recently, Haicheng Energy showcased two significant advancements at the SNEC 2025 International Solar Photovoltaic and Smart Energy Conference, including the world's first kilowatt-hour storage battery and a successful extreme combustion test [2][3] Group 1: Technological Advancements - Haicheng Energy has achieved mass production of the world's first 1175Ah battery cell, marking a significant step towards large-scale application in long-duration energy storage [4][5] - The new battery cell offers four key advantages: ultra-large capacity, ultra-long lifespan, ultra-high safety, and ultra-low cost, with a capacity 3.7 times that of traditional 314Ah cells and a cycle life exceeding 10,000 cycles [5][6] - The production efficiency of the new battery cell has improved by 35-45% due to innovative manufacturing processes, and the associated energy storage system has reduced costs by 30% compared to traditional solutions [5][6] Group 2: Safety Innovations - Haicheng Energy conducted a groundbreaking open-door combustion test on its 5MWh storage system, demonstrating its safety performance under extreme conditions [7][8] - The test revealed that the system maintained temperatures well below the thermal runaway threshold, showcasing its ability to prevent fire spread and protect personnel during emergencies [8][9] - This test sets a new safety benchmark for the energy storage industry, validating the system's autonomous fire protection capabilities without external intervention [8][9] Group 3: Industry Impact - The advancements in long-duration energy storage technology are crucial for the development of new power systems, addressing key challenges such as initial costs and safety performance [3][4] - The successful mass production of the 1175Ah battery cell and the innovative safety testing position Haicheng Energy as a leader in the transition to a TWh-scale energy storage era [4][6] - The company's commitment to safety and innovation reflects a broader trend in the industry towards sustainable and reliable energy storage solutions [9][11]