首先是隆基绿能，据报道，隆基绿能已发布云南昆明某商业建筑屋顶实证项目的最新数据，实证项目验证了隆基BC二代产品与TOPCon在光照条件较弱的 ...

这场混战背后，既有TOPCon与BC技术路线的“生死较量”，也有中国光伏企业在技术升级与全球化扩张中的深层焦虑。 当专利沦为商业竞争的工具 ...

组件发电量谁更优？应该看正面效率还是正背面综合效率？TOPCon or BC？近期，这些问题引起了业内诸多讨论。 客户其实已经给出了答案，效率是衡量 ...

“The TOPCon product showed an average energy yield of 2.22% and up to 6.95% higher than its p-type back-contact counterpart,” the company said in a statement.

First Solar first opened investigations into TOPCon patent infringements in November 2024. Image: First Solar. US solar manufacturer First Solar has launched a lawsuit against leading Chinese ...

has sued Indian solar company Waaree Energies and its US subsidiary, Waaree Solar Americas, in the US District Court for the Southern District of Texas, alleging infringement of its n-type TOPCon ...

US-based manufacturer of crystalline silicon photovoltaic solar cells, Talon PV, has secured a licence for tunnel oxide passivated contact (TOPCon) cell manufacturing patents from First Solar.

The terms of the agreement were not disclosed. Talon's US-based N-type TOPCon cell manufacturing facility is scheduled to commence operations in the first quarter of 2026, adding 4 gigawatts (GW ...