帝尔激光：在XBC、TOPCon等激光技术上，均有全新激光技术覆盖及量产订单实现

Core Viewpoint - The company, Dier Laser (300776), has announced advancements in laser technology and has secured mass production orders for its laser equipment, particularly in the production processes of perovskite solar cells [1] Group 1: Technology Advancements - The company has developed new laser technologies covering XBC and TOPCon laser technologies [1] - The laser equipment is applicable in the production processes of the TCO layer, oxide layer, and electrode layer of perovskite solar cells [1]