当"百模大战"进入后半场，AI产业的竞争重心从技术突破转向应用落地，企业级AI应用正加速从技术探 索迈入规模化落地的关键转型期。 2025年8月份，国务院印发《关于深入实施"人工智能+"行动的意见》提出，到2027年，率先实现人工智 能与6大重点领域广泛深度融合，新一代智能终端、智能体等应用普及率超70%，智能经济核心产业规 模快速增长。在一充满机遇的蓝海中，仪器仪表行业作为工业生产与民生保障的"眼睛"，正迎来AI赋能 的颠覆性变革，而华盛昌（002980）(002980.SZ)凭借"AI+"战略布局、丰富的产品落地成果，一直走在 行业智能化转型的前列。 前瞻性布局，完善AI应用技术根基 深耕仪器仪表领域35年，华盛昌始终坚守"精准测量"的初心，在AI浪潮席卷而来之际，公司未雨绸缪， 率先推进"AI+"战略，打破传统仪器仪表的定位局限，致力于用AI技术重构全产品线，实现从"精准测 量"到"智能诊断"的跨越。 展望2026年，随着基础大模型的持续迭代，AI应用将迎来新一轮爆发式增长，仪器仪表行业的智能化 转型也将进入深水区。作为行业先行者，华盛昌凭借深厚的技术积淀、完善的AI产品矩阵与清晰的战 略布局，正以AI ...

证券研究报告 行业研究 / 行业点评 2026 年 01 月 27 日 行业及产业 电力设备 一年内行业指数与沪深 300 指数对比走势： 资料来源：聚源数据，爱建证券研究所 相关研究 《数据中心供配电设备行业跟踪：台积电 2025Q4 营收同比增长，DRAM 价格持续上涨》 2026-01-21 《锂电行业跟踪：2025 年 12 月国内电池产量 和装车量同比高增，六氟磷酸锂价格下降》 2026-01-21 《光储行业跟踪：光伏出口退税将取消，电池 片价格持续上涨》2026-01-21 《数据中心供配电设备行业跟踪：台积电 2025Q4 营收创新高，DRAM 涨价趋势延续》 2026-01-14 《锂电行业跟踪：2025 年 11 月新能源车销量 高景气延续，碳酸锂价格快速上行》 2026-01-13 证券分析师 ——光储行业跟踪 12 月光伏组件出口同比高增，储能价格 持续上涨 强于大市 投资要点： 排产：1）光伏组件：据 SMM，2025 年 11 月光伏组件整体产量环比 10 月下降 2.43%。预 计 12 月组件产量继续大幅下降，终端需求也将回归冷淡时期，预计环比 11 月开工下降 14.77％。 ...

华盛昌旗下DT-1500PV多功能光伏测试仪、AI-7760电能质量分析仪以及AI拉弧检测系列三款核心产 品，构成了覆盖"发电-输电-用电"核心场景的解决方案矩阵，能够为新型电力系统的稳健运行提供全方 位支撑。 在发电侧，以光伏为代表的新能源正从补充能源加速转向新型电力系统的主力电源。华盛昌推出的DT- 1500PV多功能光伏I-V曲线测试仪，将光伏I-V曲线测量分析与电站安规集成测试相融合，不仅可以用 于测量光伏组件组串电流-电压的特性曲线，还可以用于光伏电站日常运维，覆盖电站验收、运维诊 断、定期巡检、设备抽检、微电网调试等场景需求，进一步提高光伏电站运维效率与安全性，实现从组 件特性分析到安规测试的一体化智能诊断，覆盖验收、巡检、故障定位等全场景需求。 国家电网日前发布"十五五"规划，其中提及期间固定资产投资规模预计达4万亿元，且投资将重点聚焦 于以特高压、智能配网、数字化为核心的新型电力系统建设。 作为深耕行业多年的专业测量测试解决方案提供商，华盛昌（002980）正以一系列专业化、智能化的产 品切入新型电力系统检测与运维这一关键领域。 近日，有投资者在深交所互动易平台向华盛昌问及公司在新型电力系统建 ...

Core Viewpoint - The photovoltaic (PV) industry is experiencing a decline in production and demand, with significant decreases expected in December 2025, influenced by export tax policies and market conditions [1][2]. Production - PV module production in November 2025 decreased by 2.43% compared to October, with a further expected decline of 14.77% in December [2]. - Battery production for January 2026 is projected at 210 GWh in China, down 4.55% month-on-month, with significant reductions in second-tier companies, while energy storage battery production remains stable or slightly increases [2]. Prices - As of January 14, 2026, the price of polysilicon remained stable at 54.00 CNY/kg, while TOPCon dual-glass module prices increased by approximately 1.43% to 0.71 CNY/W [3]. - The average price for lithium iron phosphate battery storage systems in November 2025 was 0.5721 CNY/Wh, reflecting a 6.4% decrease [3]. Demand - In November 2025, the export value of PV modules was approximately $2.412 billion, a year-on-year increase of 34.08% and a month-on-month increase of 6.84% [4]. - Domestic PV installations in November 2025 reached 22.02 GW, a 74.76% increase month-on-month but an 11.92% decrease year-on-year [4]. Investment Recommendations - The expected cancellation of the export tax rebate for certain products in April 2026 may temporarily boost domestic PV product shipments, while also promoting the elimination of outdated production capacity [5]. - Companies to watch include Sungrow Power Supply (300274.SZ), Narada Power Source (300068.SZ), Tongrun Equipment (002150.SZ), Huashengchang (002980.SZ), and Shouhang New Energy (301658.SZ) [5].

Investment Rating - The industry is rated as "Outperform" compared to the market [2][38]. Core Insights - The report highlights a significant increase in the demand for photovoltaic components, with exports reaching approximately $2.412 billion in November 2025, representing a year-on-year growth of 34.08% and a month-on-month increase of 6.84% [2]. - The report anticipates a short-term boost in domestic photovoltaic product shipments due to the cancellation of the export tax rebate starting April 2026, which may lead to the optimization of production capacity in the long term [2]. - The report recommends focusing on companies related to energy storage and photovoltaic sectors, specifically mentioning Yangguang Electric (300274.SZ), Nandu Power (300068.SZ), Tongrun Equipment (002150.SZ), Huashengchang (002980.SZ), and Shouhang New Energy (301658.SZ) [2]. Summary by Sections Production - In November 2025, the overall production of photovoltaic components decreased by 2.43% compared to October, with a forecasted further decline of 14.77% in December due to returning to a period of weak terminal demand [2]. - The production forecast for January 2026 indicates a total of 210 GWh for the Chinese market in power, storage, and consumer batteries, reflecting a month-on-month decrease of 4.55% [2]. Prices - As of January 14, 2026, the price of polysilicon remained stable at 54.00 CNY/kg, while the average price of TOPCon double-glass components increased by approximately 1.43% to 0.71 CNY/W [2][11]. - The average price for lithium iron phosphate battery storage systems in November 2025 was 0.5721 CNY/Wh, with a month-on-month decrease of 6.4% [2]. Domestic Demand - The domestic photovoltaic installation capacity in November 2025 was 22.02 GW, showing a month-on-month increase of 74.76% but a year-on-year decrease of 11.92% [2]. - Cumulative new photovoltaic installations from January to November 2025 reached 274.89 GW, marking a year-on-year growth of 33.25% [2]. Overseas Demand - The report notes that the export value of photovoltaic inverters in November 2025 was $767 million, reflecting a year-on-year increase of 25.91% and a month-on-month increase of 13.29% [2]. - The report indicates that the export of photovoltaic components to Australia saw a year-on-year growth rate exceeding 177%, suggesting new growth opportunities in emerging markets [2].

Investment Rating - The industry is rated as "Outperform" compared to the market [1]. Core Insights - The report highlights a significant increase in demand for photovoltaic components, with a notable year-on-year growth in domestic installations and exports [3][4]. - The cancellation of export tax rebates for photovoltaic products is expected to impact pricing and demand dynamics in the industry starting April 2026 [3]. - The report suggests a focus on energy storage-related companies as potential investment opportunities due to the increasing demand in the sector [3]. Production Summary - Photovoltaic module production in November 2025 decreased by 2.43% month-on-month, with domestic inventory levels rising as terminal installations fell short of expectations [3]. - Battery production for January 2026 is projected at 210 GWh, a decrease of 4.55% from the previous month, primarily driven by a reduction in production from second-tier companies [3]. Price Summary - As of January 7, 2026, the price of polysilicon increased by 3.85% to 54.00 CNY/kg, while the average price of 183N monocrystalline silicon wafers rose by 12.00% to 1.40 CNY/piece [3]. - The average price for lithium iron phosphate battery storage systems was reported at 0.5721 CNY/Wh, reflecting a month-on-month decrease of 6.4% [3]. Domestic Demand Summary - In November 2025, domestic photovoltaic installations reached 22.02 GW, marking a 74.76% increase month-on-month but an 11.92% decrease year-on-year [3]. - Cumulative domestic photovoltaic installations from January to November 2025 totaled 274.89 GW, representing a year-on-year growth of 33.25% [3]. Overseas Demand Summary - In November 2025, photovoltaic component exports amounted to approximately 2.412 billion USD, a year-on-year increase of 34.08% [3]. - The inverter export value for November 2025 was 767 million USD, showing a year-on-year increase of 25.91% [3].

Group 1 - The core viewpoint of the news is that 华盛昌 has shown fluctuations in stock performance, with a year-to-date increase of 18.74% and a recent decline over the past 60 days of 14.95% [1] - As of December 31, 华盛昌's stock price was 21.16 yuan per share, with a market capitalization of 4.008 billion yuan and a trading volume of 25.8972 million yuan [1] - The company reported a net inflow of 2.19 million yuan from main funds, with significant buying and selling activity [1] Group 2 - For the period from January to September 2025, 华盛昌 achieved operating revenue of 530 million yuan, a year-on-year decrease of 5.49%, and a net profit attributable to shareholders of 64.8943 million yuan, down 40.94% year-on-year [2] - The number of shareholders as of September 30 was 16,700, a decrease of 14.58% from the previous period, while the average circulating shares per person increased by 17.06% to 6,022 shares [2] - Since its A-share listing, 华盛昌 has distributed a total of 666 million yuan in dividends, with 245 million yuan distributed in the last three years [3]

Investment Rating - The report suggests a "Strong Buy" rating for the solar and energy storage sectors, indicating a positive outlook for the industry based on current trends and demand forecasts [2][39]. Core Insights - The report highlights that the domestic solar installation capacity in November 2025 reached 22.02 GW, representing a month-on-month increase of 74.76% but a year-on-year decrease of 11.92% [2][3]. - The export value of solar modules in November 2025 was approximately $2.412 billion, showing a year-on-year growth of 34.08% and a month-on-month increase of 6.84% [2][3]. - The report emphasizes the ongoing demand for energy storage systems, with the average price of lithium iron phosphate battery storage systems in November 2025 ranging from 0.4452 to 0.6828 CNY/Wh, with an average price of 0.5721 CNY/Wh [2][3]. Summary by Sections Production - Solar module production in November 2025 decreased by 2.43% compared to October, while battery production for January 2026 is projected to be 210 GWh, a decrease of 4.55% month-on-month [2][3]. Pricing - As of December 24, 2025, the price of multi-crystalline silicon remained stable at 52.00 CNY/kg, while the average price of 183N monocrystalline silicon wafers increased by 5.93% to 1.25 CNY/piece [2][3]. Domestic Demand - The cumulative newly installed solar capacity from January to November 2025 reached 274.89 GW, reflecting a year-on-year increase of 33.25% [2][3]. Overseas Demand - The report notes that the export value of inverters in November 2025 was $767 million, marking a year-on-year increase of 25.91% and a month-on-month increase of 13.29% [2][3].

Core Viewpoint - The photovoltaic testing equipment industry is experiencing rapid growth driven by the expansion of photovoltaic cell and module production capacity, leading to increased demand for testing equipment and higher quality standards in production processes [1][3][6]. Industry Overview - Photovoltaic testing equipment is essential for assessing the performance, quality, safety, and reliability of photovoltaic components and systems, playing a crucial role in the development of the photovoltaic industry [3][4]. - The market size of China's photovoltaic testing equipment industry is projected to reach 2.101 billion yuan in 2024, representing a year-on-year increase of 4.9% [1][7]. Industry Policies - Recent government policies have been implemented to promote the development of the photovoltaic industry, including guidelines for updating and replacing equipment to improve efficiency standards [4][6]. - The 2024-2025 energy conservation and carbon reduction action plan emphasizes the construction of large-scale photovoltaic bases in desert areas, which will further drive the demand for testing equipment [4][6]. Market Dynamics - The cumulative installed capacity of photovoltaic systems in China increased from 204.2 GW in 2019 to 886.66 GW in 2024, with new installations rising from 30.1 GW to 277.17 GW during the same period [6]. - The rapid growth in installed capacity is expected to lead to increased demand for testing equipment to ensure quality control and operational efficiency [6][10]. Competitive Landscape - The photovoltaic testing equipment market is dominated by a few large manufacturers from Europe, the United States, and Japan, while domestic companies in China are rapidly improving their technology and quality [8][9]. - Key players in the Chinese market include Shanghai Optoelectronics Technology Co., Ltd., Shenzhen Huashengchang Technology Co., Ltd., and others, with varying performance and revenue trends [8][9]. Development Trends - The industry is moving towards greater automation and intelligence in testing processes, integrating visual defect detection systems to enhance production efficiency and reduce labor costs [10][11]. - As the focus shifts from quantity to quality, there is an increasing demand for high-performance testing equipment, prompting continuous technological innovation within the industry [11]. - Global expansion is accelerating, with Chinese companies establishing production bases in Southeast Asia and the Middle East to meet international market demands and comply with global testing standards [12].

Core Viewpoint - The report highlights a decline in the production and demand for photovoltaic components, with a notable decrease in both domestic and overseas markets, while also indicating a mixed performance in battery production and pricing trends across different segments [1][2]. Production - Photovoltaic component production in November 2025 decreased by 2.43% compared to October 2025, with domestic terminal installation progress falling short of expectations and rising component prices causing reluctance among downstream buyers [2] - In December 2025, the predicted production volume for power, storage, and consumer batteries in China is 220 GWh, reflecting a 5.3% month-on-month increase, with storage battery production accounting for approximately 35.3% [2] Pricing - As of December 17, 2025, the price of polysilicon remained stable at 52.00 CNY/kg, while the average price of 183N monocrystalline silicon wafers was 1.18 CNY/piece, and TOPCon double-glass components also held steady at 0.69 CNY/W [3] - In November 2025, the average price of lithium iron phosphate battery storage systems ranged from 0.4452 to 0.6828 CNY/Wh, with an average price of 0.5721 CNY/Wh, reflecting a 6.4% decrease month-on-month [3] Demand - In November 2025, the export value of photovoltaic components reached approximately 2.412 billion USD, marking a year-on-year increase of 34.08% and a month-on-month increase of 6.84% [4] - The cumulative export value from January to November 2025 was 25.885 billion USD, showing a year-on-year growth of 4.89% [4] - Domestic photovoltaic installations in October 2025 totaled 12.6 GW, representing a month-on-month increase of 30.4% but a year-on-year decrease of 38.3% [4] - The newly tendered capacity for EPC/PC (including DC-side equipment) and storage systems in November 2025 reached 21.8 GW/64 GWh, marking a monthly high for 2025 with a 65% increase month-on-month [4] Investment Recommendations - The report suggests focusing on companies related to the photovoltaic and storage sectors, recommending specific companies such as Sunshine Power, Nandu Power, Tongrun Equipment, Huashengchang, and Shouhang New Energy [5]