光伏设备板块短线拉升，双良节能涨停

Core Viewpoint - The photovoltaic equipment sector experienced a short-term surge, with notable stocks such as Shuangliang Energy hitting the daily limit, while companies like Dike Co., Laplace, Maiwei, Liansheng Technology, and Yijing Optoelectronics also saw increases [1] Group 1: Stock Performance - Shuangliang Energy reached the daily limit, indicating strong investor interest [1] - Other companies in the sector, including Dike Co., Laplace, Maiwei, Liansheng Technology, and Yijing Optoelectronics, also experienced upward movement in their stock prices [1] Group 2: ETF Performance - The leading photovoltaic ETF (516290) rose by 0.76%, with a trading volume of 6.1197 million yuan [1] - The E Fund photovoltaic ETF (562970) increased by 0.66%, with a trading volume of 1.3853 million yuan [1]