With the rapid development of the new energy photovoltaic industry, the importance of photovoltaic stent as the "bone" of the entire system is increasingly prominent. Among the many bracket materials, zinc and aluminum -magnesium alloying photovoltaic bracket occupies a place in the market with its unique performance. This article will explore the advantages and deficiencies of zinc, aluminum -magnesium alloying photovoltaic brackets, and take you more to understand this material.