{"id":30704,"date":"2025-01-16T10:08:38","date_gmt":"2025-01-16T02:08:38","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=30704"},"modified":"2025-01-16T14:51:15","modified_gmt":"2025-01-16T06:51:15","slug":"ele7043","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/ele7043\/","title":{"rendered":"Making copper-clad aluminum welding strip possible from a technical perspective"},"content":{"rendered":"

Copper clad aluminum strip asPhotovoltaic welding ribbon<\/a>There are indeed some technical challenges in the application of , including the following key issues:<\/p>\n

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  1. Copper layer is too thin<\/strong>
    \nThe copper layer of traditional copper-clad aluminum materials is often thin, which makes it difficult to meet the high requirements of photovoltaic welding ribbons for conductivity.<\/li>\n
  2. Incomplete binding<\/strong>
    \nThe bonding quality between the copper layer and the aluminum substrate directly affects the mechanical strength and conductive properties of the soldering tape. Incomplete bonding can lead to material delamination, breakage and other problems.<\/li>\n
  3. Insufficient electrical conductivity<\/strong>
    \nThe conductivity of aluminum is much lower than that of copper. If the copper layer of the copper-clad aluminum strip is insufficient or poorly bonded, the overall conductivity will be significantly affected, which is not conducive to    Photovoltaic modules<\/a>efficient operation.<\/li>\n<\/ol>\n
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