Ballasted Solar Panel Roof Mount and Rack System , with high Preassembly and flexibility ,portable and beautiful ,strength structure and various design and easy to install, the roof mount solar panel kits used to mount the solar panel to roof and keep them steadily.
L Feet Solution is largely used in trapezoidal roof type solar pv plant. It has adopted the self-tapping screw to stick into purlin, which has increased the strength to the whole system.