Solar module, has rear contact solar cells arranged at distance along translation direction, where contact surface is not overlapped with another contact surface when former surface is shifted to distance in translation direction

摘要

The module has rear contact solar cells (1) arranged at distance (C) along a translation direction. Each cell has bus bars (9, 11) at a rear side. A cell binder (3) electrically interconnects one of the cells and an adjacent cell in the translation direction. The former cell electrically contacts to a contact surface (13A) and the latter cell contacts to another contact surface (13B). The contact surface (13A) is not overlapped with the contact surface (13B) when the surface (13A) is shifted to the distance in the translation direction.