Group 1 - The core viewpoint of the news highlights a significant breakthrough in clean energy technology, specifically in the development of commercial perovskite photovoltaic modules by a research team from Nanjing University, which achieves world-leading efficiency and reliability [1] - The China Energy Storage Association (CESA) reported that from January to September 2025, domestic energy storage installations reached 31.77 GW/85.11 GWh, maintaining a high growth rate of 19.3% (power) and 28.41% (capacity) year-on-year, indicating that annual domestic demand is expected to exceed expectations [1] - In November 2025, domestic wholesale estimates for electric passenger vehicles reached 1.72 million units, reflecting a month-on-month increase of 20% and a year-on-year growth of 29% [1] Group 2 - As of November 28, 2025, the top ten weighted stocks in the CSI New Energy Index include Yangguang Electric, CATL, Longi Green Energy, TBEA, Huayou Cobalt, Yiwei Lithium Energy, China National Nuclear Power, Ganfeng Lithium, Tongwei Co., and Three Gorges Energy, collectively accounting for 45.35% of the index [1] - The New Energy ETF (159875) closely tracks the CSI New Energy Index, serving as a convenient tool for investors to gain exposure to leading companies in the energy sector [2]