证券代码：300274 证券简称：阳光电源 公告编号：2025-058 阳光电源股份有限公司 关于使用闲置募集资金购买理财产品的进展公告（四十九） 本公司及董事会全体成员保证公告内容的真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 阳光电源股份有限公司（以下简称"公司"）于 2024 年 8 月 23 日召开第五届 董事会第九次会议，审议通过了《关于继续使用暂时闲置募集资金购买理财产品 的议案》，为提高募集资金使用效率，进一步增加公司收益，同意公司继续使用 额度不超过人民币 65,000 万元的闲置募集资金购买理财产品，在上述额度范围 内资金可以循环滚动使用，使用期限自公司董事会审议通过之日起不超过 12 个 月。具体内容详见公司于巨潮资讯网披露的《关于继续使用暂时闲置募集资金购 买理财产品的公告》（公告编号 2024-083）。 根据上述决议，为了提高公司资金使用效率，同时不影响募投项目实施，公 司近日在授权范围内使用闲置募集资金购买了下列理财产品，并到期赎回了部分 理财产品： 一、理财产品基本信息 购买情况： | 序 | 签约银 | 产品名称 | 认购金额 | 收益类 | 产品起息 | 产品到期 ...

Core Viewpoint - The energy storage industry in China is transitioning from policy-driven growth to market-driven competition, with significant developments expected at the upcoming EESA Energy Storage Exhibition in August 2025 [1][3]. Group 1: Energy Storage Cell Development - The competition between energy storage cell manufacturers is intensifying, with various specifications such as 587Ah, 628Ah, and 1130Ah being developed [4]. - CATL's 587Ah cells have already been mass-produced, while other companies like EVE Energy and Hicharge are also advancing their large-capacity battery production [4]. - The upcoming EESA exhibition will serve as a critical platform to observe the evolution of these technologies and the competitive landscape between the 684Ah and 587Ah cell camps [4]. Group 2: Commercial Energy Storage 2.0 - The commercial energy storage sector is moving from a chaotic growth phase to a more professional and value-driven phase, termed "2.0" [5][6]. - New products are focusing on capacity enhancement, modularity, and flexibility to meet diverse application needs, with larger storage cabinets becoming mainstream [6]. - The EESA exhibition is anticipated to showcase innovative products and revenue models that could redefine the commercial energy storage landscape [6]. Group 3: Price and Value Dynamics - The pricing of energy storage cells has seen significant fluctuations, with prices for 280Ah and 314Ah lithium iron phosphate cells ranging from 0.28 to 0.37 yuan/Wh last year [7]. - A price war has emerged, with companies like Kelu Electronics and Wochen New Energy engaging in aggressive pricing strategies, pushing the market towards a focus on comprehensive value rather than just price [7][8]. - The EESA exhibition will reveal whether companies will continue to pursue high-cost performance strategies or shift towards a value-based service model [8]. Group 4: EESA Exhibition Insights - The upcoming EESA exhibition is expected to attract over 600 exhibitors and 150,000 professional visitors, providing a significant platform for industry insights and networking [10][11]. - The exhibition will feature over 180 specialized forums, covering topics such as energy storage policies, technology routes, and business models [12]. - Key industry players, including major companies like State Grid and Trina Solar, will participate, showcasing innovations in long-duration energy storage and integrated solar storage solutions [11][12]. Group 5: Audience Engagement and Participation - Last year's EESA exhibition attracted over 150,000 attendees, with a significant portion being decision-makers and procurement personnel [16]. - This year, the exhibition will offer various privileges for professional visitor groups, enhancing their experience and information acquisition [16][18]. - Teams attending the exhibition can also participate in a rewards program, incentivizing group attendance and engagement [19].

Core Viewpoint - The article discusses the upcoming 2025 Fifth Electric Vehicle Battery Swap Conference and Lightweight Power Battery Technology Summit, highlighting the growth and trends in the global home energy storage market, particularly focusing on the data and forecasts provided by SPIR and overseas energy research institutions [2][18]. Summary by Sections Event Details - The event will take place on July 10-11, 2025, at the Shenzhen Baoan DENGXILU International Hotel, organized by Qidian Lithium Battery, Qidian Sodium Battery, and Qidian Two-Wheeled Vehicles and Battery Swap [2]. Global Home Energy Storage Market Overview - In 2024, the global home energy storage shipment volume is projected to reach 27.8 GWh, marking a 19% year-on-year increase. The market is expected to grow to 180 GWh by 2030, representing a 547% increase from 2024 [2][4]. Regional Market Analysis - **Europe**: In 2024, Europe is expected to ship 13 GWh of home storage, a 10% decline year-on-year. Key factors for this decline include falling electricity prices, reduced subsidies, and slower photovoltaic installations [5][6]. - **United States**: The U.S. market is projected to ship 3.5 GWh in 2024, a 48% increase, driven by tax credits, state subsidies, extreme weather, and rising electricity prices [6][10]. - **Ukraine**: Ukraine's home storage market is expected to grow rapidly, with shipments reaching 2.5 GWh in 2024, driven by infrastructure damage and rising electricity prices [7][9]. - **Japan**: Japan's home storage shipments are projected at 2 GWh in 2024, a 38% increase, supported by government subsidies and the expiration of feed-in tariff contracts [10][11]. - **Australia**: Australia is expected to ship 1.5 GWh in 2024, with growth driven by rising electricity prices and federal subsidy programs [12][13]. - **Africa**: Africa's home storage market is projected to reach 1.2 GWh in 2024, with South Africa leading and Nigeria emerging as a significant player [14][15]. Key Drivers of Demand - The demand for home energy storage is driven by factors such as rising electricity prices, government subsidies, and the need for energy security in regions with unreliable power infrastructure [6][7][14]. Chinese Market Insights - China is expected to dominate the global home energy storage market with a shipment volume of 21 GWh in 2024, accounting for 75% of the global total. The top ten companies in this sector include Huawei, BYD, and Airo Energy [16][17].

Core Viewpoint - The SNEC exhibition reflects a cooling trend in the global renewable energy industry, with reduced attendance, smaller exhibition booths, and fewer new products showcased, indicating a shift in market dynamics and product trends [1][3]. Group 1: Battery Cells - The most discussed battery cells include 314Ah, 392Ah, 587Ah, and 684Ah, each serving different container specifications, with 314Ah being the most widely used for 5MWh systems [4]. - The 314Ah cell is entering mass production in May 2024, with prices dropping to around 0.24 yuan/Wh, achieving a balance of cycle life, safety, and cost [4]. - The 587Ah cell has improved energy density to 434Wh/L, a 10% increase over previous generations, while the 392Ah cell achieves 415Wh/L and 12,000 cycles [5][6]. - The 587Ah cell is expected to become the optimal solution for 6.25MWh systems, similar to the 314Ah cell's role for 5MWh systems [6][7]. Group 2: Energy Storage Systems - Despite various large-scale container announcements (7.8MWh to 20MWh), the 6.25MWh container has not yet become mainstream due to production constraints of the 587Ah cell [8]. - The 6.9MWh container, developed by companies like 中车 and 阳光电源, may compete strongly with the 6.25MWh container by lowering system costs and expanding supplier options [8][9]. - The 6.9MWh container faces challenges in project integration and transportation weight limits, which may require innovative solutions for logistics [9]. Group 3: Industry Collaborations - Major system manufacturers are focusing on integrating resources across the supply chain to promote healthy industry development, as seen in partnerships at the SNEC exhibition [10]. - 海博思创 emerged as a key player with over ten strategic agreements, emphasizing its "Energy Storage + X" strategy across various sectors [11][13]. - The collaboration aims to shift the industry focus from price competition to value creation, highlighting the necessity for innovation and strategic partnerships to navigate market pressures [13].

Core Viewpoint - The global commercial energy storage market is experiencing significant growth, with China expected to see a 55.9% increase in commercial energy storage system shipments in 2025, reaching 21.2 GWh, driven by rising electricity demand and advancements in technology [1][10]. Group 1: Market Growth and Demand - In 2024, China's commercial energy storage system shipment volume is projected to be 13.6 GWh, marking a 60% year-on-year increase [1]. - The domestic market is expected to reach 13.8 GWh in 2025, a 35.3% increase, while overseas shipments are anticipated to grow by 117.6%, reaching 7.4 GWh [10]. - The CR10 concentration in the commercial energy storage sector is 68%, indicating a relatively low industry concentration due to the rapid development and numerous players in the emerging market [7]. Group 2: Product Development and Pricing - The industry is transitioning towards higher capacity and lower cost products, with the mainstream energy storage system size shifting from 215 kWh to 261 kWh, and the cell capacity moving from 280 Ah to 314 Ah, expected to exceed 70% market share by 2025 [11]. - The average price of domestic commercial energy storage systems is projected to decrease from 0.8 CNY/Wh to 0.6 CNY/Wh by 2025, with the lowest prices potentially falling below 0.5 CNY/Wh [12]. Group 3: Regional Market Insights - The European market is expected to see significant growth, with effective demand projected to exceed 4 GWh in 2025, driven by clear pricing policies and quick return on investment [13]. - In Africa, demand is rapidly increasing due to unreliable power supply, with overall demand expected to reach GWh scale [13]. - Latin America is projected to have a demand of 0.5 GWh, primarily in Chile, Mexico, and Brazil, while the Middle East is still in the exploratory phase with an estimated output of around 100 MWh [13]. Group 4: Industry Competition and Consolidation - The commercial energy storage sector is facing intensified competition, leading to the potential elimination of weaker players, thereby increasing industry concentration [14].

Core Viewpoint - The relationship between CATL and Sungrow has evolved from collaboration to competition, as both companies seek to dominate the energy storage market amidst growing demand and supply chain challenges [1][6][9]. Company Overview - CATL, founded by Zeng Yuqun, has become a leader in the lithium battery industry, achieving a total revenue of 362 billion yuan in 2024, with a net profit of 50.7 billion yuan, marking a 15% year-on-year increase [4][5]. - Sungrow, led by Cao Renxian, has established itself as a top player in the solar energy storage sector, reporting a revenue of 77.86 billion yuan in 2024, with a 40.21% increase in its energy storage business revenue [4][5]. Market Dynamics - The energy storage market is experiencing significant growth, with a notable increase in demand for storage systems, particularly in the Middle East, where Sungrow secured a 7.8 GWh project, the largest single order globally at the time [9][12]. - Both companies have faced challenges due to rising battery cell prices and supply bottlenecks, prompting them to adjust their strategies and explore new partnerships [6][9]. Strategic Moves - CATL has begun to compete directly with its former clients by developing its own energy storage systems, such as the "Tianheng" system, indicating a shift towards vertical integration [9][10]. - Sungrow is set to launch a new energy storage container system featuring a 684Ah battery cell, marking a significant technological advancement in the industry [14][15]. Competitive Landscape - The competition between CATL and Sungrow is intensifying, with both companies aiming to establish their dominance in the energy storage market. CATL's focus on large-scale production capabilities contrasts with Sungrow's innovative approaches to battery technology [16]. - The market is witnessing a shift towards diversifying supply chains, as Sungrow seeks to reduce reliance on single suppliers, potentially reshaping the competitive dynamics in the energy storage sector [15][16].

Core Insights - The article highlights significant recent orders in the energy storage sector, particularly from companies like EVE Energy, TotalEnergies, Samsung SDI, and others, indicating a growing demand for energy storage solutions globally [1][2]. Group 1: Company Developments - EVE Energy, TotalEnergies, and Samsung SDI have collectively secured nearly 4 GWh of orders in both domestic and international markets [1]. - Jingkong Energy has partnered with SolarMax and Longfellow to develop a 160 MW/430 MWh energy hub project in Texas, showcasing a blend of various energy sources [3][5]. - Jingkong Energy's PotisBank storage system is central to the Longfellow project, featuring a 5.0 MWh capacity per container and a 34% increase in energy density [5]. - Jingkong Energy has also signed an agreement with Recurrent Energy to supply a 50 MWh battery storage system for the Montalto project in Italy [6]. - Sunshine Power has established a strategic partnership with PM Service S.p.A. in Italy to sell 100 units of the ESS PowerStack, designed for commercial energy storage [8][10]. Group 2: Market Trends - Jingkong Energy's North American R&D center was inaugurated, marking a significant milestone in its global expansion strategy [7]. - Tronnmei Energy reported over 100 million RMB in new orders within a month, indicating strong demand in the European and global markets [14]. - The new projects by Tronnmei cover various applications, including data centers and industrial parks, across multiple countries [15][16].

Core Viewpoint - The Chinese photovoltaic (PV) industry is facing a critical supply-side reform, with expectations of production cuts and stricter policies to curb below-cost sales, aiming to improve industry profitability and stability [3][4][5]. Industry Summary - A significant decline was observed in the A-share market on June 19, with a total trading volume of 1.28 trillion yuan and over 4,600 stocks falling [1]. - The photovoltaic sector, particularly low-fee ETFs, experienced a downturn, with the leading ETF (516290) dropping by 1.49% [1][6]. - Major companies in the PV sector, such as 阳光电源 (Sungrow Power), 德业股份 (Deye), and 晶澳科技 (JA Solar), reported declines exceeding 3% in their stock prices [6]. Production and Policy Changes - The China Photovoltaic Industry Association held a meeting focusing on "production limits to maintain prices," indicating a projected reduction in operating rates by 10%-15% in Q3 [2][3]. - A third-party audit group will conduct comprehensive audits to identify evidence of below-cost sales, with various measures planned against non-compliant companies [2][3]. Technological Advancements - The industry is witnessing a push for supply-side reform, with leading companies advocating for market-driven consolidation and technological upgrades to phase out outdated capacities [4][5]. - New technologies, such as TOPCon and perovskite, are gaining attention, with several companies showcasing advancements in efficiency and production capabilities at the SNEC conference [5]. Market Outlook - The PV sector is expected to experience a fundamental recovery, with signs of a potential turning point in market sentiment as production cuts and technological advancements take effect [7]. - The low-fee photovoltaic ETF (516290) is highlighted as a favorable investment option, with management fees significantly lower than the market average [7].

Core Viewpoint - The China Securities New Energy Index has experienced a decline in recent months, reflecting the overall performance of listed companies in the renewable energy sector [2]. Group 1: Index Performance - The China Securities New Energy Index fell by 1.29% to 1768.83 points, with a trading volume of 36.878 billion yuan [1]. - Over the past month, the index has decreased by 1.69%, by 10.68% over the last three months, and by 9.32% year-to-date [2]. Group 2: Index Composition - The index includes companies involved in renewable energy production, application, storage, and related equipment, with a base date of December 31, 2011, set at 1000.0 points [2]. - The top ten weighted companies in the index are: CATL (9.99%), Sungrow Power (5.53%), LONGi Green Energy (5.26%), China Nuclear Power (4.73%), Three Gorges Energy (3.69%), TBEA (3.52%), EVE Energy (3.15%), Huayou Cobalt (2.96%), Tongwei Co. (2.45%), and Ganfeng Lithium (2.13%) [2]. Group 3: Market and Sector Breakdown - The index's holdings are primarily listed on the Shenzhen Stock Exchange (58.70%), followed by the Shanghai Stock Exchange (40.87%) and the Beijing Stock Exchange (0.43%) [2]. - In terms of industry composition, the index is comprised of 73.71% in industrials, 14.26% in utilities, and 12.02% in materials [2]. Group 4: Index Adjustment Mechanism - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3]. - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [3].

Group 1 - Huawei Digital Energy has partnered with SchneiTec to establish Cambodia's first energy storage station, featuring a 12MWh storage project that includes 2MWh for validating Huawei's intelligent string-type grid-connected energy storage technology [2][4] - The project boasts a time constant Tj range of 3-20 seconds, exceeding the standard requirement of 3-12 seconds, enabling faster support for grid stability [4] - The system effectively controls voltage fluctuations and maintains grid stability during short-term voltage drops and surges, operating stably across a voltage range of 5%-130% of the rated voltage [4] Group 2 - Sungrow Power Supply has launched a solar-storage integrated farm project in South Australia, collaborating with AGL Energy to power the Kerarbury almond farm in New South Wales [5][6] - The project features a total installed capacity of 5.99MW, expected to generate approximately 14,000MWh of clean electricity annually, with a renewable energy penetration rate projected to reach 83% [8] - Sungrow has signed a strategic cooperation agreement with Spanish company Zelestra to provide battery energy storage systems (BESS), with deliveries for the Aurora project in Chile scheduled to begin in Q4 2025, covering a liquid-cooled storage system with a capacity of approximately 1GWh [8]