その形状のため、 Solar Curled Galvanized Steel U Channel Rail can hold up a bunch of solar panels without bending. Plus, it's coated to stop rust, so it lasts long even when the weather is bad.
Solar Curled Galvanized Steel U Channel Rail keeps solar panels from moving, even when it's windy. It usually has holes already made in it, so it's easy to put together, saving time and money on construction.