证券日报网讯12月25日，天合光能在互动平台回答投资者提问时表示，2025年上半年，公司持续进行高 效N型全钝化异质结(HJT)电池技术研发，并尝试将技术成果导入中试线。采用细栅及低价金属部分替 代技术，使得银单耗低至＜6.5mg/W，实现低成本量产路径下电池效率＞26.1%。公司未来会视市场情 况决策是否推出相关产品。 ...

人民财讯12月23日电，钧达股份（002865）12月22日在机构线上电话会议表示，公司深耕光伏电池技术 研发，在下一代钙钛矿技术领域布局深远，已与仁烁、中科院、苏州大学等单位开展研究，已实现关键 突破：钙钛矿叠层电池实验室效率达32.08%，居于行业领先水平；2025年11月完成首片产业化N型+钙 钛矿叠层电池下线，攻克底电池结构优化、高效介质钝化膜沉积等核心技术，具备独立开展叠层工艺研 发与小规模生产的能力，正积极推进钙钛矿及钙钛矿叠层电池的商业化应用。 ...

Core Viewpoint - The company, Junda Co., Ltd., reported a revenue of 3.663 billion yuan for the first half of 2025, marking a 2.38% increase compared to the second half of 2024, while narrowing its net loss to 264 million yuan, a 38% improvement from the previous period. The company is well-positioned to benefit from the recovery in the photovoltaic industry due to increasing global demand and a significant rise in overseas sales, which surpassed 50% of total sales [1][3]. Group 1: Company Performance - In the first half of 2025, Junda Co., Ltd. achieved a revenue of 3.663 billion yuan, reflecting a 2.38% growth from the second half of 2024 [1]. - The company reported a net loss of 264 million yuan, which is a 38% reduction compared to the previous period [1]. - The overseas revenue reached 1.9 billion yuan, showing a substantial increase of 116.15% year-on-year, with overseas sales accounting for 51.87% of total sales [3]. Group 2: Industry Trends - The global photovoltaic industry is experiencing a shift towards localizing component production, with countries like the U.S., India, and Europe ramping up their domestic manufacturing capabilities [2]. - In the first half of 2025, China's photovoltaic component exports decreased by 5.37% year-on-year, while battery product exports increased by 43.13%, indicating a strategic opportunity for specialized battery manufacturers [2]. Group 3: Technological Advancements - Junda Co., Ltd. continues to lead in core technology, focusing on N-type battery efficiency improvements, achieving an average production efficiency increase of over 0.2% and a 20% reduction in non-silicon costs [4]. - The company has established production bases in Chuzhou and Huai'an with a combined capacity exceeding 40 GW, positioning itself as a key supplier for global component manufacturers [4]. Group 4: Market Environment - The photovoltaic industry is witnessing a recovery due to improved supply-demand dynamics and supportive policies aimed at eliminating low-price competition and promoting the exit of outdated capacities [5][6]. - Recent policy changes and market adjustments are expected to enhance the profitability of leading companies like Junda Co., Ltd., which is poised to benefit from rising material prices and increased global demand [6]. Group 5: Capital Strategy - Junda Co., Ltd. became the first company in the photovoltaic sector to achieve dual listing on both the A-share and H-share markets, enhancing its capital capabilities for global expansion [7]. - The funds raised from the H-share listing will be allocated to overseas production capacity, market expansion, and the establishment of global R&D centers, further supporting the company's international growth strategy [7].

Core Viewpoint - Jiangsu Riyu Photovoltaic New Materials Co., Ltd. (Riyu Photovoltaic) has submitted a listing application to the Hong Kong Stock Exchange, aiming to raise funds for the development of advanced technologies [1] Group 1: Business Overview - Riyu Photovoltaic specializes in the manufacturing and sales of conductive silver paste and metallization paste, covering various technology routes such as PERC, TOPCon, BC, and HJT [2] - The company's conductive silver paste products cover almost all mainstream technology routes, but its R&D expenditure is only one-tenth of that of comparable companies like Dike [5][6] Group 2: Financial Challenges - The company has long faced funding issues, with negative operating cash flow leading to a reliance on external financing to maintain cash flow balance, resulting in a debt ratio exceeding 70% [3][9] - From 2022 to 2024, Riyu Photovoltaic's net cash used in operating activities was -126 million, -128 million, and -539 million, indicating a continuous and accelerating cash outflow [10] Group 3: Supplier and Customer Concentration - Riyu Photovoltaic's procurement is highly concentrated, with the top five suppliers accounting for approximately 98.4% to 89.3% of total procurement from 2022 to 2024 [8] - The company is heavily reliant on a few major customers, with revenue from the top five customers constituting 99.8%, 96.7%, and 74.8% of total revenue from 2022 to 2024, leading to increasing accounts receivable [13] Group 4: R&D and Cost Structure - The company plans to use the funds raised from the IPO for R&D in advanced technologies, including TOPCon metallization solutions and low-temperature metallization solutions for various types of solar cells [5] - The rising silver prices have significantly increased raw material costs, with raw material costs accounting for 87.8% to 88.3% of revenue from 2022 to 2024, which is notably higher than the industry average of 50%-70% [8]