Patent ID: 8217257

Claim:
A solar cell module for concentrating solar systems, the solar cell module comprising: a plurality of solar cells disposed in a plane on a planar substrate, the solar cells having, on the substrate side, a first electrical contact, and, on the side orientated away from the substrate, at least one second electrical contact, wherein the substrate is coated on the surface orientated towards the solar cells two-dimensionally with a metal layer, and the metal layer has: a) a plurality of planar portions which are assigned respectively to one solar cell, each portion of the metal layer having a first and at least a second region, the metal layer including grooves configured to produce the first and second regions and configured to electrically insulate the first and second regions from each other and the first region extending under the assigned solar cell and contacting the first contact in an electrically conductive manner, and the second region being connected to the second contact of the solar cell in an electrically conductive manner, and the second region having at least one contact finger, the at least one contact finger extending radially towards the solar cell and b) connecting portions between regions of adjacent portions.