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西藏光伏项目点亮高原,绿色能源改变农牧民生活
Xin Lang Cai Jing· 2025-12-21 01:10
"叔叔,这些亮晶晶的板子为什么能变出电来?"在海拔4800米的西藏芒康县昂多乡,11岁的松吉拉姆每 天上学,必经过一片蓝色"海洋"——绵延数公里的光伏板阵列,在高原阳光下泛着粼粼波光。这个藏族 小姑娘向巡检的项目经理赵玉印抛出心底的疑惑。 "你看,这些板子就像草原上的格桑花,收集阳光,然后变成电,送到千家万户。"赵玉印放下手中的检 测仪,蹲下身,指向湛蓝的天空笑着说,"还有你家山坡上的冬季牧场,以后用电也会更方便。" 从严苛环境中开发绿色能源 西藏,年平均日照时间超过3000小时,年辐射量每平方米6000~8000兆焦耳,居全国首位。同时,水能 资源理论蕴藏量达2.1亿千瓦,风能资源技术可开发量超过1.8亿千瓦。然而,高海拔、低气压、强辐 射、大温差等环境条件曾让新能源开发面临巨大挑战。 海拔4500米以上,空气含氧量只有平原的一半,普通光伏逆变器效率会下降5%~10%,故障率增加三 成。在高原,人员和设备都要时时经受自然环境的严苛考验。"我们的技术人员顶着严重的高原反应, 反复试验、攻关,终于研发出转换效率超99%的高海拔专用逆变器,大幅降低了故障率。"常年奋战在 高海拔项目现场,赵玉印的双颊印着明显的"高 ...
中信博(688408):中信博(688408):Q3项目延期导致业绩承压,订单充沛保障后续交付
Changjiang Securities· 2025-11-17 02:51
Investment Rating - The report maintains a "Buy" rating for the company [7][8]. Core Views - The company reported a revenue of 5.378 billion yuan for the first three quarters of 2025, a year-on-year decrease of 10.11%. The net profit attributable to the parent company was 121 million yuan, down 71.59% year-on-year. In Q3 2025, revenue was 1.341 billion yuan, a decline of 48.54% year-on-year and 45.88% quarter-on-quarter, with a net profit of -36 million yuan, reflecting a year-on-year decrease of 118.58% and a quarter-on-quarter decrease of 176.45% [2][5][11]. Summary by Sections Financial Performance - For Q3 2025, the gross profit margin was 16.4%, a quarter-on-quarter increase of 0.4 percentage points, while the expense ratio rose to 18.7%, an increase of 9.5 percentage points, primarily due to the decline in revenue. The total expenses for Q3 were 250 million yuan, showing a growth compared to the previous quarter [11]. - The company experienced asset impairment reversals of 90 million yuan and credit impairment losses of 100 million yuan in Q3, which had a limited impact on profits [11]. Future Outlook - The second phase of the Jeddah factory in Saudi Arabia was completed in October, with an annual delivery capacity of 15 GW, enhancing the company's position in the Middle East market. The company has resumed cooperation with India's Adani, which is expected to contribute to order growth in the Indian market. As of the end of Q3, the company had an order backlog of 7.2 billion yuan, including 6.01 billion yuan in tracking systems and 1.11 billion yuan in fixed structures. The resolution of project delivery delays is anticipated to restore revenue and profit [11].
上海合作组织能源部长会热议——科技创新合作推动能源转型
Ke Ji Ri Bao· 2025-06-30 08:27
Group 1 - The Shanghai Cooperation Organization (SCO) Energy Ministers' Meeting was held in Ningbo, Zhejiang, focusing on "Innovation Integration, Energizing the Future" and is a significant diplomatic event for China's energy sector in 2025 [1] - The meeting saw the release of the "China-SCO Renewable Energy Cooperation Report 2024," and 25 projects were signed with a total investment of approximately 40 billion RMB and a total installed capacity of 12 million kilowatts [1] Group 2 - Energy cooperation is a crucial aspect of collaboration among SCO member states, with China emphasizing the importance of policy communication, infrastructure connectivity, and technology exchange to enhance regional prosperity [2] - The report highlights strong momentum in renewable energy project cooperation between China and SCO countries, with notable projects in Nepal and Egypt contributing to sustainable development and energy access [3] Group 3 - Technological innovation is identified as a key driver for global energy transition, with advancements in smart grids, energy storage, and hydrogen technologies being pivotal in addressing challenges related to renewable energy intermittency [4] - The establishment of the world's first 300 MW compressed air energy storage demonstration project in Hubei represents a significant milestone in China's energy storage technology development [4] Group 4 - Digital energy technologies are being innovatively applied in complex environments, such as the use of heavy drones for photovoltaic project construction in Shanxi, showcasing advancements in automation and AI for energy projects [5] - International cooperation in technology is deepening, with the establishment of innovation centers in Spain and Uzbekistan aimed at fostering research, development, and talent cultivation in clean energy [6]