{"id":30707,"date":"2025-01-16T10:13:52","date_gmt":"2025-01-16T02:13:52","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=30707"},"modified":"2025-01-16T10:14:25","modified_gmt":"2025-01-16T02:14:25","slug":"ele7044","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/ele7044\/","title":{"rendered":"The main reasons for choosing copper-clad aluminum ribbon as the photovoltaic module ribbon"},"content":{"rendered":"

Many foreign companies choose copper clad aluminum welding strip asPhotovoltaic modules<\/a>Welding strip, what is the cause? The main reasons can be attributed to the following aspects:<\/p>\n

1. Cost Advantage<\/strong><\/h3>\n

As the main material of traditional welding ribbon, copper has a large price fluctuation and is relatively high. Copper-clad aluminum welding ribbon significantly reduces material costs by replacing copper with aluminum as the core material, while retaining good electrical conductivity. This cost-effectiveness advantage is particularly important for the European photovoltaic market and can effectively reduce the overall cost of photovoltaic modules.<\/p>\n

2. Lightweight requirements<\/strong><\/h3>\n

The density of aluminum is about 1\/3 of that of copper, and the weight of copper-clad aluminum welding strip is significantly lighter than that of pure copper welding strip. For photovoltaic projects that are installed and transported on a large scale in the European market, lightweight materials can reduce logistics costs while reducing the overall weight of photovoltaic modules, making them easier to install and maintain.<\/p>\n

3. Environmental protection and sustainable development<\/strong><\/h3>\n

Europe has strict requirements for sustainable development and promotes energy conservation and emission reduction policies. Aluminum resources are relatively abundant, and the carbon emissions during the production process are lower than copper. At the same time, copper-clad aluminum materials are more environmentally friendly in terms of resource recycling and reuse, which is in line with Europe's green energy strategy.<\/p>\n

4. Performance Optimization<\/strong><\/h3>\n

Through advanced production technology, the technical indicators of modern copper-clad aluminum welding strips such as conductivity, bonding strength, and corrosion resistance have approached or even reached the level of pure copper welding strips.Raytron<\/a>Such enterprises have overcome problems such as too thin copper layer, incomplete bonding, and insufficient conductivity in the production of copper-clad aluminum welding strips, enabling them to meet the requirements of photovoltaic modules for high conductivity and high stability.<\/p>\n

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