Group 1: Power Equipment Industry - The demand for power equipment is rapidly increasing in the AI era, driven by the construction of data centers by companies like Google Cloud and OpenAI, leading to explosive growth in power equipment demand [1][29] - Global energy storage demand is expected to surge, with projections indicating that global energy storage installations will reach 404 GWh by 2026, a year-on-year increase of 38% [1][95] - Key companies to watch in the power equipment sector include Jinpan Technology, Xinte Electric, Igor, Hewei Electric, Shenghong Co., and Zhongheng Electric [1] Group 2: Lithium Battery Industry - The lithium battery supply chain is expected to see a reversal in the downward price trend, with significant price and profit recovery anticipated for most products by 2026 [2] - Solid-state battery technology is accelerating towards commercialization, with expectations for expanded production lines and increased testing by 2026, laying the groundwork for mass application from 2027 to 2030 [2][73] - Key companies in the lithium battery sector include CATL, EVE Energy, and Zhongxin Innovation [2][73] Group 3: Wind Power Industry - The domestic wind power sector is projected to maintain a 10%-20% growth in new installations in 2026, supported by saturated orders and stable pricing [2][58] - The profitability of wind turbine manufacturers is expected to recover, with export growth contributing to performance improvements [2][59] - Key companies to focus on in the wind power sector include Goldwind Technology, Sany Renewable Energy, and Oriental Cable [2][59] Group 4: Photovoltaic Industry - The photovoltaic industry is undergoing supply-side adjustments, with a focus on new technologies such as silver-free paste and perovskite, which are expected to improve cost efficiency [3][85] - The profitability of silicon material is anticipated to recover first, driven by supply-demand improvements [3][85] - Key companies to monitor in the photovoltaic sector include GCL-Poly Energy, Xinte Energy, and Tongwei Co. [3][85] Group 5: Energy Storage Industry - The energy storage market is experiencing significant growth, with domestic system tenders reaching 174.9 GWh from January to November, a year-on-year increase of approximately 165% [95] - In the U.S., large-scale energy storage installations are projected to reach 22.05 GW in 2026, a year-on-year increase of 28% [95][96] - Key companies in the energy storage sector include CATL, EVE Energy, and Sungrow Power Supply [95]