证券日报网讯1月27日，高澜股份（300499）发布公告称，公司预计2025年1月1日至2025年12月31日归 属于上市公司股东的净利润盈利2，350万元-3，050万元，上年同期亏损5，032.21万元，比上年同期增 长146.70%-160.61%。 ...

Core Viewpoint - The company expects to achieve a net profit attributable to shareholders of 23.5 million to 30.5 million yuan in 2025, marking a turnaround from losses, with a net profit excluding non-recurring gains and losses projected at 47 million to 60 million yuan, also indicating a return to profitability [1] Group 1: Revenue and Profitability - Revenue growth and improved gross margin are attributed to the overall positive outlook in the power industry, with steady increases in the delivery of water-cooled products driven by ongoing high-voltage direct current transmission projects [1] - The company has effectively seized market opportunities by enhancing operational efficiency and optimizing production scheduling, leading to significant revenue growth and improved gross margins for high-power power electronic thermal management products, positively impacting current period revenue and net profit [1] Group 2: Investment Income - Investment income has increased compared to the same period last year, primarily due to the performance growth of the associated enterprise Dongguan Silicon Xiang, which has correspondingly boosted the company's investment income [1] Group 3: Tax Expenses - The company recognized a deferred income tax expense of approximately 36 million yuan due to a change in the holding intention of its long-term equity investment in Dongguan Silicon Xiang from long-term holding to planned sale, resulting in increased income tax expenses for the current period, which in turn reduced net profit [1]

Core Viewpoint - Efficient cooling is an effective approach to reduce the Power Usage Effectiveness (PUE) of data centers [2] Group 1: Energy Consumption and Cooling - The energy consumption of data centers is closely related to cooling, as stable electricity is required to maintain efficient chip operations, and heat generation must be effectively dissipated to prevent performance degradation [3] - PUE is a key indicator of data center operational efficiency, calculated as total energy consumption divided by IT equipment energy consumption, with a target of PUE < 1.3, ideally approaching 1.2 [3] - Cooling is often a major energy consumer in data centers, with early developments seeing PUE values exceeding 2, primarily due to cooling processes [4] Group 2: Paths to Reduce PUE - There are two main paths to reduce PUE: utilizing external cooling resources and implementing efficient internal cooling systems [5] - External cooling can be achieved through natural cooling from outdoor air in cold climates, as demonstrated by Kolos's data center in Norway, which aims to reduce energy costs by 60% due to its cold climate and hydropower resources [6] - China's Tibet Ningxuan data center is noted as the highest elevation data center globally, and there are proposals to build data centers in space to enhance cooling efficiency [7] Group 3: Internal Cooling Solutions - The current mainstream internal cooling solutions are air cooling and liquid cooling [8] - Liquid cooling is gaining traction as the next-generation mainstream solution, with its penetration rate increasing from 10% to 30% due to its superior heat dissipation capabilities [9] - The main types of liquid cooling technologies include cold plate liquid cooling, immersion cooling, and spray cooling, with companies specializing in data center cooling and traditional HVAC manufacturers involved in this space [10] Group 4: Future Trends - As AI demands continue to grow, liquid cooling is expected to replace air cooling as the primary method for reducing PUE in data centers [12]

Company Performance - The company, 高澜股份, expects a net profit attributable to shareholders of 23.5 million to 30.5 million yuan for 2025, marking a turnaround from losses in the previous year [1] - The main reasons for the performance change include revenue growth and an increase in gross margin [1] Industry Context - The overall outlook for the power industry is positive, with ongoing construction of high-voltage direct current transmission projects driving steady increases in the delivery of related water-cooled products [1] - The company has effectively seized market opportunities by enhancing operational efficiency and optimizing production scheduling, leading to significant revenue growth and improved gross margins for high-power power electronic thermal management products [1] Investment Gains - Investment income has increased compared to the same period last year, primarily due to the performance growth of the joint venture Dongguan Silicon Xiang, which has positively impacted the company's investment returns [1]

Core Viewpoint - The company, Highlan Co., Ltd. (300499), expects a significant turnaround in its financial performance, projecting a net profit of 23.5 million to 30.5 million yuan for the year 2025, compared to a loss of 50.32 million yuan in the same period last year [1] Group 1: Financial Performance - The company's revenue growth and improved gross margin are key factors driving the positive change in net profit [1] - The overall favorable conditions in the power industry and the ongoing construction of high-voltage direct current transmission projects have led to a steady increase in the delivery of related water-cooled products [1] - The company has effectively seized market opportunities by enhancing operational efficiency and optimizing production scheduling, resulting in a significant increase in revenue from high-power power electronic thermal management products and an improvement in gross margin [1] Group 2: Investment Gains - The company has also seen an increase in investment income compared to the same period last year, primarily due to the performance growth of its joint venture, Dongguan Silicon Xiang, which has positively impacted the company's investment returns [1]

Group 1 - The company, Gaolan Co., Ltd. (300499.SZ), announced an expected net profit attributable to shareholders of 23.5 million to 30.5 million yuan for 2025, a significant recovery from a loss of 50.32 million yuan in the same period last year [2] - The performance improvement is primarily driven by the favorable conditions in the power industry, which have led to an increase in the delivery volume of water-cooled products, as well as growth in revenue and gross margin from high-power power electronics thermal management products [2] - Additionally, the increase in investment income from the joint venture Dongguan Silicon Xiang has contributed to the overall performance improvement [2]

人民财讯1月27日电，高澜股份（300499）1月27日公告，预计2025年净利润2350万元—3050万元，去年 同期亏损5032.21万元，同比扭亏为盈。报告期内，营业收入增长与毛利率提升；投资收益较上年同期 实现增长，主要来源于联营企业东莞硅翔的业绩增长。 ...

Core Viewpoint - The company expects a net profit of 23.5 million to 30.5 million yuan for the year 2025, a significant recovery from a loss of 50.32 million yuan in the same period last year [1] Group 1: Revenue and Profitability - The increase in operating income and improvement in gross margin are the main reasons for the performance change during the reporting period [1] - The overall positive outlook in the power industry and the ongoing construction of high-voltage direct current transmission projects have led to a steady increase in the delivery volume of related water-cooled products [1] - The company has effectively seized market opportunities by enhancing operational efficiency and optimizing production scheduling, resulting in a significant increase in revenue from high-power power electronic thermal management products and an improvement in gross margin [1] Group 2: Investment Income - Investment income has increased compared to the same period last year, primarily driven by the performance growth of the joint venture Dongguan Silicon Xiang, which has correspondingly boosted the company's investment earnings [1]

2025年年度业绩预告 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。 一、本期业绩预计情况 1. 业绩预告期间 2025 年 1 月 1 日至 2025 年 12 月 31 日。 2. 业绩预告情况 扭亏为盈 同向上升 同向下降 证券代码：300499 证券简称：高澜股份 公告编号：2026-001 广州高澜节能技术股份有限公司 1.营业收入增长与毛利率提升。报告期内，电力行业整体景气度向好，高压 直流输电工程建设持续推进，带动相关水冷产品交付量稳步提升；公司精准把握 市场机遇，通过提升运营效率、优化生产调度等措施，推动大功率电力电子热管 理产品收入显著增长及毛利率提升，对公司本期营业收入及净利润产生积极影响。 2.投资收益增加。报告期内，投资收益较上年同期实现增长，主要来源于联 营企业东莞硅翔的业绩增长，相应带动公司投资所得增加。 3.所得税费用影响。报告期内，因公司对参股公司东莞硅翔长期股权投资的 持有意图由长期持有转变为拟近期出售，根据企业会计准则相关规定，公司对该 项长期股权投资账面价值与计税基础之间的暂时性差异，确认了递延所得税费用 约 3,600 ...

当英伟达Rubin产品线携MCCP微通道技术呼啸而来，当AI芯片功耗冲破千瓦级物理极限，传统风冷已 触达命运的终局，液冷正从"前沿技术"蜕变为算力时代的"生存标配"。曾几何时，海外巨头垄断核心工 艺、把持价值链顶端，大陆厂商只能在代工赛道捡拾微薄红利，随时面临产能转移的生存危机；而今， 借着AI算力爆发与政策东风，一场以技术破壁、全链自主为核心的国产替代浪潮，正在液冷赛道澎湃 涌动——这不仅是份额的更迭，更是"中国智造"从追赶到引领的韧性史诗，每一步突破都镌刻着坚守， 每一处留白都藏着千亿级的星辰大海。 一、技术破壁：在博弈中突围，啃下"卡脖子"硬骨头 时代的浪潮，从来都眷顾有准备者。当前冷板式液冷以65%的市场份额占据主导，其对现有服务器架构 改动小、部署灵活的优势，成为国产厂商切入市场的最佳跳板。国家"东数西算"工程明确新建数据中心 PUE需低于1.25，四部门专项计划推动液冷技术规模化应用，北上广深更是要求新建智算中心液冷机柜 占比超50%。而液冷技术能将PUE稳定在1.1-1.2区间，远超风冷极限，既是实现"双碳"目标的核心支 撑，更是国产厂商的成长沃土。政策红利与市场需求形成共振，让国产替代从"被动 ...