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المشهد العربي
المشهد العربي
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Chinese company Longi Green Energy Technology has begun producing solar cells that rely on copper instead of silver at its factory in Shaanxi province, aiming to reduce costs and capitalize on the flexibility of high-performance "back contact cell" technologies. This move comes as part of the company's efforts to address the rising silver prices, which have exceeded $121 per ounce—marking a significant increase compared to a year ago. Using copper as a cheaper and more sustainable alternative helps maintain the efficiency of solar panels and meet the growing global demand for clean energy.
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