Welding wire in photovoltaic panel factory
Photovoltaic welding strip is also known as tin-coated copper strip, which is applied in the connection of photovoltaic module cells. The welding strip is an important raw material in the welding process of photovoltaic module. The quality of welding strip will directly affect the current collection efficiency of photovoltaic module, so it has .
Photovoltaic welding strip is also known as tin-coated copper strip, which is applied in the connection of photovoltaic module cells. The welding strip is an important raw material in the welding process of photovoltaic module. The quality of welding strip will directly affect the current collection efficiency of photovoltaic module, so it has .
Round ribbon welding solar panel uses a special round wire welding belt to “overlap” the adjacent half solar cells at a micro spacing, which greatly reduces the solar cell spacing in the traditional welding process, only 0.2-0.5mm, and realizes high energy density.
The joining interface between Ag interconnector and back electrode of GaAs solar cell forms an integrated welding spot, as shown in Fig. 6 d. It is found that a melting zone occurs at the joining interface, and joining interface still maintains partial diffusion interface near edge of joints interface.
Branson offers both 40- and 60-kilohertz welders for solar panel assembly. The company also developed its MWX100 actuator for solar applications. “It can be mounted in eight different configurations, which allows many angles, including table, gantry and surface mount,” says Stacy.
By purchasing a solar tabber and stringer, your company will reduce working time and maximise performance of the entire photovoltaic module manufacturing line. Ecoprogetti Srl offers its customers the ET700 3B solar tabber and stringer, a high performance machine with a welding capacity of 720 cells/hour (for strings of 10 cells measuring 156 mm).
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