Busch vacuum pumps and vacuum systems are used in all manufacturing processes during the production of solar modules. COBRA screw vacuum pumps are particularly suitable for production of the raw material using crystal pulling or crystal pouring methods. COBRA screw vacuum pumps also represent the optimum technical and economical solution for the coating of a wide range of different photovoltaic cells.
Lamination of photovoltaic cells under vacuum. Innovative Busch vacuum pumps make fast cycle times possible thanks to their high suction capacity. The high vacuum ensures optimum adhesion of the laminate to the finished solar module. In order to automate all processing steps during the production of solar cells, central vacuum systems from Busch are used - they ensure the required vacuum for all applications, e.g. during lamination or handling of the glass panels.