Treatment of thin film layers photovotaic module manufacture

摘要

TREATMENT OF THIN FILM LAYERS PHOTOVOLTAIC MODULE MANUFACTURE Systems and processes for treatment of a cadmium telluride thin film photovoltaic 5 device 10 are generally provided. The systems can include a treatment system 100 and a conveyor system 110. The treatment system 100 includes a preheating section 102, a treatment chamber 104, and an anneal oven 106 that are integrally interconnected within the treatment system 100. The conveyor system 110 is operably disposed within the treatment system 100 and configured for transporting 0 substrates 12 in a serial arrangement into and through the preheat section 102, into and through the treatment chamber 104, and into and through the anneal oven 106 at a controlled speed. The treatment chamber 104 is configured for applying a material to a thin film on a surface of the substrate 12 and the anneal oven 106 is configured to heat the substrate 12 to an annealing temperature as the substrates 12 are continuously 5 conveyed by the conveyor system 110 through the treatment chamber 104.