智通财经APP获悉，光伏股再度走低，截至发稿，彩虹新能源(00438)跌6.45%，报2.03港元；福莱特玻璃(06865)跌5.76%，报10.97港元；信义光能(00968)跌4.29%，报3.35港元；新特能源(01799)跌3.54%，报7.64港元。
消息面上，通威股份、隆基绿能、爱旭股份相继发布2025年度业绩预告，均为亏损状态。然而在谈到预亏的原因时，多家公司均提到了白银价格上涨对业绩的影响。隆基绿能在公告中指出，四季度银浆、硅料成本大幅上涨，显著推升了硅片、电池及组件产品成本。通威股份在谈到亏损原因时也提到“白银等部分核心原材料价格持续上涨”。
据悉，银浆是太阳能电池板的关键材料，用于制作导电触点以传输电池产生的电力。数据显示，电池片中使用的微量白银目前占组件总成本的29%，而2023年仅为3.4%，去年为14%。光伏行业积极通过技术调整来化解白银价格上涨的压力，加速用铜等更廉价材料替代白银的计划来做出应对。
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