电网设备板块持续大涨，近20股涨停

Core Viewpoint - The power grid equipment sector is experiencing a significant surge, with nearly 20 stocks, including Shuangjie Electric, Jinguang Electric, Sanbian Technology, Solar Cable, and Wangbian Electric, hitting the daily limit up [1] Group 1 - The power grid equipment sector is witnessing a continuous rise in stock prices [1] - Notable companies in this surge include Shuangjie Electric, Jinguang Electric, Sanbian Technology, Solar Cable, and Wangbian Electric [1] - The trend indicates strong market interest and potential investment opportunities within the sector [1]