| 证券代码：000591 | 证券简称：太阳能 | 公告编号：2025-36 | | --- | --- | --- | | 债券代码：149812 | 债券简称：22太阳G1 | | | 债券代码：148296 | 债券简称：23太阳GK02 | | 向不特定对象发行可转换公司债券发行结果公告 保荐人（主承销商）：华泰联合证券有限责任公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 中节能太阳能股份有限公司（以下简称"发行人"）向不特定对象发行可转换 公司债券（以下简称"可转债"）已获得中国证券监督管理委员会证监许可〔2025〕 33 号文同意注册。华泰联合证券有限责任公司（以下简称"华泰联合证券"或"保 荐人（主承销商）"或"主承销商"）为本次发行的主承销商。本次发行的可转换 公司债券简称为"太能转债"，债券代码为"127108"。 本次发行的可转债规模为 295,000.00 万元，每张面值为人民币 100 元，共计 29,500,000 张，按面值发行。本次向不特定对象发行的可转债向发行人在股权登 记日（2025 年 3 月 27 日，T-1 日 ...

2. 2025年度：中节能太阳能达拉特旗50万千瓦防沙治沙光伏一体化项目审计服务 内蒙古自治区 2025-04-02 受达拉特旗汇达能源集团有限公司委托，采用竞争性磋商方式组织采购中节能太阳能达拉特旗50万千瓦防沙治沙光伏一体化项目审计服务，欢迎符合资格条 件的供应商前来报名参加。 一.项目概述 1.名称与编号 项目名称：中节能太阳能达拉特旗50万千瓦防沙治沙光伏一体化项目审计服务 采购文件编号：H D N Y G L SJ-2025-001 1. 内容及分包情况（技术规格、参数及要求） 1. 序号 采购内容 项目投资估算价（元） 技术规格、参数及要求 标的提供的地点 服务期 1 中节能太阳能达拉特旗50万千瓦防沙治沙光伏一体化项目审计服务 约13000000.00 本项目施工阶段的竣工结算审计服务。 达拉特旗 合同签订之日起至提交 竣工结算审计报告之日止。 二.供应商的资格要求 2、项目负责人资格：（1）具备一级注册造价工程师执业资格，必须在本单位注册（投标文件需附执业资格证书及注册证书扫描件）； （2）必须在本单位工作，以投标人所属社保机构出具的2024年3月至今连续6个月及以上的社保缴费证明（并加盖缴费 ...

【环球网科技综合报道】据asiaresearchnews消息，韩国DGIST（大邱庆北科学技术院）与蔚山科学技术 院（UNIST）的研究团队近日宣布，他们成功开发出一种无毒、高效的新型太阳能电池技术，在保持环 保特性的同时，将功率转换效率提升了8.26%。这项创新有望推动下一代环保太阳能电池的商业化进 程。 研究团队聚焦于银铋硫化物（AgBiS₂）纳米晶体材料，该材料因无毒、原料储量丰富等优势被视为传 统含铅、镉太阳能电池的理想替代品。然而，AgBiS₂材料在吸光层厚度增加时，电荷传输效率会显著 下降，导致电池性能受限。为解决这一问题，联合团队设计了一种具有特殊混合结构的薄膜，通过化学 处理使同一层内形成"供体-受体"共存区域，从而优化电荷传输路径。 "我们通过在AgBiS₂层中构建分层电荷传输通道，显著延长了电荷扩散长度，使得吸光层厚度增加至65 纳米（传统工艺的两倍）时，仍能维持高效性能，"DGIST能源科学与工程系Choi Jong-min教授解释 道。实验结果表明，采用新技术的太阳能电池效率较传统工艺提升8.26%，等效于可为智能手机多充电 四至五次，或延长LED照明时长两小时以上。 该技术突破的关键 ...

| 证券代码：000591 | 证券简称：太阳能 | 公告编号：2025-35 | | --- | --- | --- | | 债券代码：149812 | 债券简称：22太阳G1 | | | 债券代码：148296 | 债券简称：23太阳GK02 | | 本次向不特定对象发行的可转债将向发行人在股权登记日（2025 年 3 月 27 日，T-1 日）收市后中国证券登记结算有限责任公司深圳分公司（以下简称"中 国结算深圳分公司"）登记在册的原股东优先配售，原股东优先配售后余额部分 1 （含原股东放弃优先配售部分）通过深圳证券交易所（以下简称"深交所"）交 易系统网上向社会公众投资者发行（以下简称"网上发行"）。 请投资者认真阅读本公告及深交所网站（www.szse.cn）公布的相关规定。 本次可转债发行在发行流程、申购、缴款和投资者弃购处理等环节的重要提 示如下： 中节能太阳能股份有限公司 向不特定对象发行可转换公司债券中签号码公告 保荐人（主承销商）：华泰联合证券有限责任公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 特别提示 中节能太阳能股份有限公司（ ...

Core Viewpoint - The company, China Energy Conservation Solar Co., Ltd., is issuing convertible bonds to unspecified investors, with a total issuance amount of 295,000 million yuan, equivalent to 29,500,000 bonds priced at 100 yuan each [5][6]. Group 1: Issuance Details - The convertible bonds will be offered to existing shareholders first, with the priority subscription date set for March 28, 2025 [2][5]. - The total amount subscribed by existing shareholders reached 1,869,337,500 yuan, accounting for 63.37% of the total issuance [6]. - The remaining bonds, after the priority subscription, will be offered to the public through the Shenzhen Stock Exchange [2][3]. Group 2: Subscription Results - The total valid subscription amount from public investors was 79,999,209,010 bonds, resulting in a very low winning rate of 0.0135084085% [6]. - The actual allocation for public investors was 10,806,620 bonds, while existing shareholders received 18,693,375 bonds, achieving a 100% allocation rate for them [6][7]. - The total number of applications received was 80,017,902,385, indicating a high level of interest in the offering [6]. Group 3: Underwriting and Risk Management - The lead underwriter, Huatai United Securities, will underwrite any shortfall in subscriptions, with a maximum underwriting amount not exceeding 30% of the total issuance [4][5]. - If the total subscription amount falls below 295,000 million yuan, the underwriter will take necessary measures, including potentially halting the issuance [3][4].

中节能太阳能股份有限公司（以下简称"太阳能"或"发行人"）和华泰联 合证券有限责任公司（以下简称"华泰联合证券"或"保荐人（主承销商）"或 "主承销商"），根据《中华人民共和国证券法》、《证券发行与承销管理办法》 （证监会令〔第 208 号〕）、《上市公司证券发行注册管理办法》（证监会令〔第 206 号〕）、《可转换公司债券管理办法》、《深圳证券交易所上市公司证券发 行与承销业务实施细则》（深证上〔2023〕101 号）、《深圳证券交易所可转换 公司债券交易实施细则》（深证上〔2022〕719 号）、《深圳证券交易所上市公 司自律监管指引第 15 号——可转债公司债券》（深证上〔2022〕731 号）和《深 圳证券交易所上市公司自律监管指南第 1 号——业务办理（2024 年修订）》（深 证上〔2024〕397 号）等相关规定向不特定对象发行可转换公司债券（以下简称 "可转换公司债券"、"可转债"）。 本次向不特定对象发行的可转债将向发行人在股权登记日（2025 年 3 月 27 日，T-1 日）收市后中国证券登记结算有限责任公司深圳分公司（以下简称"中 国结算深圳分公司"）登记在册的原股东优先配售，原股东优 ...

Group 1 - The core point of the news is that Hengdian Group Dongci Co., Ltd. has applied for a patent for a solar cell and its preparation method, which aims to improve the efficiency and stability of solar cells [1][3] - The patent application was filed on November 2024, with the publication number CN 119698128 A, indicating a focus on innovative solar technology [1] - The solar cell design includes an N-type silicon substrate with a thickness difference of 1μm to 3μm between the metallized and non-metallized areas, which addresses issues related to the uniformity of the doped polysilicon layer [1] Group 2 - Hengdian Group Dongci Co., Ltd. was established in 1999 and is primarily engaged in the manufacturing of electrical machinery and equipment [2] - The company has a registered capital of approximately 1.626 billion RMB and has made investments in 37 enterprises, showcasing its active role in the industry [2] - The company holds a significant number of intellectual properties, including 2,462 patents and 215 trademarks, indicating a strong focus on innovation and development [2]

Group 1 - The core viewpoint of the news is that China Huaneng Group Clean Energy Technology Research Institute Co., Ltd. has applied for a patent for a perovskite solar cell, which aims to enhance stability, lifespan, and environmental friendliness by preventing lead leakage [1] Group 2 - The patent application, published as CN 119677306 A, was filed on November 2024 and describes a perovskite solar cell structure that includes a substrate, first and second transport layers, a lead-absorbing perovskite layer, and a top electrode [1] - The lead-absorbing layer is made from trisodium methylglycinate diacetate, which provides metal ion chelation to prevent lead leakage from the perovskite layer [1] - The company was established in 2010 and is based in Beijing, focusing on research and experimental development, with a registered capital of 1,337.57 million RMB [2] - The company has made investments in 10 enterprises and participated in 4,066 bidding projects, holding 65 trademark records and 5,000 patent records [2]

Group 1 - The investment rating for the company is "actively participate in new bond subscription" with an expected listing price of around 107 yuan, reflecting a 30% premium on the first day of trading [3][13] - The company operates in the photovoltaic power generation industry and has a market capitalization of 18.217 billion yuan, with a PE (TTM) of 13 times, indicating a medium valuation compared to peers [3][38] - The company has a significant bond issuance scale of 2.95 billion yuan, with a high pure bond value and a bond floor of 102.00 yuan, providing strong downside protection [10][11] Group 2 - The company achieved revenue of 4.773 billion yuan in Q1-Q3 2024, a year-on-year decrease of 25.93%, while the net profit attributable to shareholders was 1.291 billion yuan, down 10.95% [4][30] - The company's gross profit margin has been increasing, reaching 48.44% in Q1-Q3 2024, up 7.71 percentage points year-on-year [30] - The company has a strong competitive advantage due to its early entry into the photovoltaic power station sector, extensive project reserves, and a well-established brand as a state-owned enterprise [5][36] Group 3 - The company has a total installed capacity of 12.113 GW across operational, under-construction, and acquisition projects, making it a leader in the photovoltaic power station industry [14][36] - The company has a diversified project portfolio, including ground-mounted, tidal flat, desert, distributed, and photovoltaic building-integrated projects, with operations in 24 provinces and regions across China [5][37] - The company is actively responding to national energy development strategies, aiming to enhance its photovoltaic power station business and increase its competitive edge [41][42]

Group 1 - The 28th Africa Solar and Storage Exhibition is held in Johannesburg, South Africa, attracting around 40 African countries and over 650 exhibitors [1][2] - The exhibition emphasizes the development of renewable energy to create a new energy ecosystem, focusing on building reliable, affordable, and sustainable power systems to accelerate energy transition in Africa [1] - The event aims to promote innovation in the renewable energy sector and encourage African countries to seek development opportunities and expand their businesses in clean energy [1][2] Group 2 - The exhibition highlights innovative thinking in solar and storage sectors, establishing new partnerships and creating solutions for energy transition [2] - Leading companies in the industry are invited to share their insights on the research and utilization of new energy, covering topics such as demand response energy supply, future energy networks, and photovoltaic technology [2] - A significant number of Chinese companies are participating, showcasing advanced technologies and solutions in solar and storage that can empower Africa's energy transition [2]