The invention relates to a photovoltaic module, the photovoltaic module comprises a confluence component and a plurality of battery strings connected through the confluence component, and each battery string comprises a plurality of battery pieces connected through a welding strip. Wherein the bus component comprises a positive bus bar, a negative bus bar and an insulating body, the positive bus bar and the negative bus bar are embedded into the insulating body at intervals, the insulating body comprises an opening part, and part of structures of the positive bus bar and the negative bus bar are exposed through the opening part; and the positive bus bar and the negative bus bar are used for being electrically connected with the welding strip. The positive bus bar and the negative bus bar are integrated into the integrated bus component through the insulating body, so that the sectional areas of the positive bus bar and the negative bus bar are reduced, the area of the positive bus bar and the negative bus bar arranged on the battery piece is reduced, the space utilization rate of the photovoltaic module is improved, and the waste of materials is reduced.
本申请涉及一种光伏组件,所述光伏组件包括汇流部件以及多个通过汇流部件连接的电池串,所述电池串包括多个通过焊带电连接的电池片。其中,所述汇流部件包括正极汇流条、负极汇流条和绝缘本体,所述正极汇流条和所述负极汇流条间隔嵌入所述绝缘本体内,所述绝缘本体包括开口部,所述正极汇流条和所述负极汇流条的部分结构经所述开口部外露,以使所述正极汇流条和所述负极汇流条用于与所述焊带电连接。正极汇流条和负极汇流条通过的绝缘本体集成为一体的汇流部件,减小了正极汇流条和负极汇流条的截面积,有利于减小正极汇流条和负极汇流条设置于电池片上的面积,从而有利于提高光伏组件的空间利用率,有利于减小材料的浪费。
Photovoltaic module
一种光伏组件
2025-04-15
Patent
Electronic Resource
Chinese
IPC: | H10F |