Photovoltaic cells are the most core device for achieving photovoltaic conversion in photovoltaic systems, primarily responsible for converting light energy into electrical energy. The preparation process involves several key steps, including cleaning and velvet preparation, diffusing and bonding, front and back coating, metallization, printing & solidification. The metallization process is mainly used to make photovoltaic cell electrode grid lines. By printing silver paste on both sides of the battery to solidify the metal electrodes, the electrodes are tightly combined with the battery, forming efficient ohmic contact to achieve current output.

There are mainly the following types of process routes in the metallization process: silver paste printing, silver coated copper wire printing, laser transfer printing, electroplating copper, and inkjet printing. Due to the high cost of silver paste electrodes, some enterprises and research institutions are actively developing electrode technologies that use base metal copper and other alternatives to silver. Thus, the development of copper electroplating process is accelerating.

With many years of experience in the R&D and production of electroplating anodes in related fields, MAGNETO provides professional technical consultation of copper plating to customers of PV Copper Plating, and can produce various tapes of anodes, such as mesh and plate, which can be adapted to different technical routes, so as to meet customers' needs for efficient production capacity.