Chalk Line to mark straight traces about the roof to align mounting rails along with other components. Wire Strippers/Cutters are used to prepare electrical wires by taking away insulation and chopping them to the proper size. They may be needed to make Protected and protected connections. The timeline of your https://www.americanarraysolar.com/how-can-you-be-benefited-by-hiring-a-solar-company-visalia/