Patent ID: 11908971
Assignee: ZHEJIANG JINKO SOLAR CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B  Y | IPC B  H

Claim 0:
1. A photovoltaic module, comprising:
a laminate including a solder strip; and
a junction box arranged on a surface of the laminate and including a plate connected to the solder strip by laser soldering;
wherein the plate has a first region and a second region, in which a region covered by the solder strip on the plate is the first region, and a region not covered by the solder strip on the plate is the second region; and
wherein a soldering seam formed by the laser soldering includes a first soldering seam and a second soldering seam, the first soldering seam is located in the first region, and the first soldering seam extends through the solder strip into the plate along a thickness direction of the laminate, the second soldering seam is located in the second region, and the second soldering seam extends directly into the plate along the thickness direction of the laminate.