How to install solar panels using aluminium interlock (tutorial 1)

in this video I gave a step by step guide on how to install solar panels using aluminium profile interlock as the panel rack. there necessary steps and tools needed to achieve this project first you have to cut your interlock into 1ft pieces if you don't have money to use a whole full length, secondly you have to know the number of pieces you're going to use for the installation. after knowing the right thing to do, don't forget to use the right tools like drilling machine, measuring tape and spanner. things needed for the project are 1; Aluminium interlock 2; 3 inch screw 3; 14 or 17 size bolt and knots. #solargod #renewableenergy #diycrafts #diy #solarsolutions #tutorial #guide