Group 1 - The core viewpoint of the article highlights the significant upward movement in the stock prices of leading photovoltaic companies, with notable gains in companies such as TBEA and Tongwei [2][3] - The photovoltaic sector is currently facing challenges related to the elimination of outdated production capacity, with a focus on supply-side reforms and technological advancements [4][5] - The photovoltaic glass segment is expected to undergo supply adjustments starting from July 2025, aiming to alleviate inventory pressures and restore price stability within the industry [4] Group 2 - Technological advancements in the battery module segment are anticipated to redefine industry standards for advanced production capacity, with a focus on cost reduction and efficiency improvements [5] - The photovoltaic sector is projected to experience a fundamental recovery, with positive sentiment expected to shift towards the right side, particularly for leading photovoltaic ETFs [5] - The photovoltaic leading ETF (516290) is noted for its low management and custody fees, making it an attractive option for investors [5]