Solar Mounting Systems. Alloy: 6063 Т5; Number of panels in a row: 1 solar panel in a row, 2 solar panels in a row, 3 solar panels in a row, 4 solar panels in a row, 5 solar panels in a row, 6 solar panels in a row, 9 solar panels in a row; Purpose of the mounting kit: Kit for metal profile, Metal tile kit