Core Insights - The photovoltaic equipment sector experienced a rebound on November 28, 2025, with the CSI Photovoltaic Industry Index rising by 0.29% and key stocks such as Maiwei Co., Ltd. increasing by 6.71% [1] - The National Energy Administration issued guidelines on promoting the integration of new energy on November 12, 2025, indicating a supportive policy environment for the industry [1] - A strategic cooperation agreement was signed between Haibo Shichuang and CATL to deepen collaboration in the energy storage sector [1] Industry Dynamics - Cumulative new photovoltaic installations in China reached 240.27 GW from January to September 2025, representing a year-on-year growth of 49.3% [1] - In October 2025, the monthly new bidding capacity for energy storage in China increased by 85% year-on-year, indicating strong demand in the sector [1] - Exports of photovoltaic modules and inverters also saw year-on-year growth, while the weighted average price of energy storage systems increased month-on-month [1] Key Stocks - As of October 31, 2025, the top ten weighted stocks in the CSI Photovoltaic Industry Index accounted for 60.74% of the index, including companies like Sungrow Power Supply, LONGi Green Energy, and Trina Solar [1]