Method and device for processing a solar module
AssigneeSolar Materials GmbH
InventorsJan BARGEL, Fridolin FRANKE, Jan-Philipp MAI
Life of this patent
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Abstract
The invention relates to a method for processing a solar module, wherein the solar module has at least one silicon base body with a charge-doped zone, a hole-doped zone and an upper side, metallic conductor tracks on the upper side of the base body, a surface layer that is at least partially transparent to visible light, but preferably transparent to visible light, and at least one adhesive layer arranged between the surface layer and the conductor tracks, the method comprising the following steps: a) heating the at least one adhesive layer, b) removing the cover layer from the base body and c) mechanically removing the conductor tracks and collecting the machined material.
Claims15
A method for processing a solar module comprising
- at least one silicon base body with a charge-doped zone, a hole-doped zone, and an upper side,
- metallic conductor tracks on the upper side of the at least one silicon base body,
- a cover layer that is at least partially transparent to visible light, and
- at least one adhesive layer arranged between the cover layer and the metallic conductor tracks,
- the method comprising the following steps:
- a) heating the at least one adhesive layer,
- b) removing the cover layer from the at least one silicon base body, and
- c) mechanically removing the metallic conductor tracks and collecting a machined material.
Dependencies are inferred from the claim text.