STRESS RELIEVING RIBBONS

摘要

The present invention relates to a method for electrical connection of solar cells into modules and solar cells equipped with the electrical connection according to the invention, where at least one electrical conductor/ribbon is soldered to at least the back side of the solar cells such that the at least one electrical conductor/ribbon is only soldered onto the at least back side of the solar cell in two or more interspaced soldering areas (B), forming free space section(s) of each of the at least one electrical conductor/ribbon extending between two adjacent soldering areas (B) which constitutes stress relieving deformability zones.