Solar panel ground mount T slot aluminum rail 14# which is the most suitable for solar panel roof mount while has various size of profile for options, different size of aluminum rails are suitable for different strength requests. we can also provide the products base on buyers' request .
T slot solar panel mounting aluminum rail 16# is mainly used for ground mounting system, it's with anodization treatment, lenght is tailored made. It's strong enough to withstand various wind load and snow load requrements.
Solar aluminum mount structure rails AS-R-20## is mainly used for ground mounting system, the profile is suitable for big wind load and snow load environment, with anodization treatment, it's high corrosion resistant.