INTERCONNECTOR, SOLAR BATTERY STRING USING SUCH INTERCONNECTOR, METHOD FOR MANUFACTURING SUCH SOLAR BATTERY STRING AND SOLAR BATTERY MODULE USING SUCH SOLAR BATTERY STRING

摘要

An interconnector includes a strip-shaped and electrically conductive member (3) for electrically connecting respective electrodes to each other of solar cells adjacent to each other. The conductive member includes a stress relief part (X1) that is planer and has a notch forming an obtuse angle at a lateral end or has a linear lateral end. This structure remarkably alleviates a stress due to a difference in thermal expansion coefficient between the interconnector and the solar cells, so that a warp occurring to the solar cells is reduced and the reliability of connection between the interconnector and the solar cells is improved.