Abstract: A solar cell including a sequence of layers of semiconductor material forming a solar cell; a metal contact layer over said sequence of layers; a permanent supporting substrate composed of a carbon fiber reinforced polymer utilizing a conductive polyimide binding resin disposed directly over said metal contact layer and permanently bonding thereto.

Abstract: The present disclosure provides a method of manufacturing a solar cell comprising: providing a semiconductor growth substrate; depositing on said growth substrate a sequence of layers of semiconductor material forming a solar cell; applying a metal contact layer over said sequence of layers; and affixing the surface of a permanent supporting substrate composed of a carbon fiber reinforced polymer utilizing a conductive polyimide binding resin directly over said metal contact layer and permanently bonding it thereto by a thermocompressive technique.

Abstract: The present disclosure provides a method of manufacturing a solar cell including: providing a first substrate and a second substrate; depositing on the first substrate a sequence of layers of semiconductor material forming a solar cell including a top subcell and a bottom subcell; forming a back metal contact over the bottom subcell; applying a conductive polyimide adhesive to the second substrate; attaching the second substrate on top of the back metal contact; and removing the first substrate to expose the surface of the top subcell.

Abstract: A solar cell including a sequence of layers of semiconductor material forming a solar cell; a metal contact layer over said sequence of layers; a permanent supporting substrate composed of a carbon fiber reinforced polymer utilizing a conductive polyimide binding resin disposed directly over said metal contact layer and permanently bonding thereto.

Abstract: The present disclosure provides a method of manufacturing a solar cell including: providing a first substrate and a second substrate; depositing on the first substrate a sequence of layers of semiconductor material forming a solar cell including a top subcell and a bottom subcell; forming a back metal contact over the bottom subcell; applying a conductive polyimide adhesive to the second substrate; attaching the second substrate on top of the back metal contact; and removing the first substrate to expose the surface of the top subcell.

Abstract: The present disclosure provides a method of manufacturing a solar cell including: providing a first substrate and a second substrate; depositing on the first substrate a sequence of layers of semiconductor material forming a solar cell including a top subcell and a bottom subcell; forming a back metal contact over the bottom subcell; applying a conductive polyimide adhesive to the second substrate; attaching the second substrate on top of the back metal contact; and removing the first substrate to expose the surface of the top subcell.

Abstract: The present disclosure provides a method of manufacturing a solar cell including: providing a first substrate and a second substrate; depositing on the first substrate a sequence of layers of semiconductor material forming a solar cell including a top subcell and a bottom subcell; forming a back metal contact over the bottom subcell; applying a conductive polyimide adhesive to the second substrate; attaching the second substrate on top of the back metal contact; and removing the first substrate to expose the surface of the top subcell.

Abstract: A method of manufacturing a mounted solar cell by providing a first substrate; depositing on the first substrate a sequence of layers of semiconductor material to form a multijunction solar cell using an MOCVD process; depositing a metal electrode layer on its surface of the layers of semiconductor material; attaching a metallic flexible film comprising a nickel-cobalt ferrous alloy material, or a nickel iron alloy material, directly to the surface of the metal electrode layer of the semiconductor solar cell. The first substrate is removed, and an electrical interconnection member is attached to the solar cell.