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Aluminum vs. Steel: Which Material Is Better for Solar Mounting Structures
Jul 15,2025
When designing a reliable and cost-effective solar PV system, the choice of mounting structure material plays a crucial role. Two of the most common materials used are aluminum and steel—but which one is better? This article compares the two from key aspects including durability, weight, corrosion resistance, cost, and application scenarios. 1. Durability and Structural Strength Steel is generally...
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