锐科激光：公司产品已进入到光伏市场，并已形成稳定的销售

Group 1 - The company, Ruike Laser, has entered the photovoltaic market with its products [2] - The applications of the company's products include processing for perovskite, BC batteries, and TOPCon batteries [2] - The company has established stable sales in this new market segment [2]