Reflective Welding Busbar

Due to the light capturing feature of this product, its thickness of solder shouldn’t be too big, other-wise, it won’t reflect the sunlight. The thickness of solder is recommended to be 5um- 1 5um every side and users are advised to apply conductive paste or solder paste when soldering back- side of silicon solar cells together with the light-reflecting side of ribbons.
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