Chalk Line To mark straight traces to the roof to align mounting rails and also other elements. Wire Strippers/Cutters are utilised to arrange electrical wires by eliminating insulation and cutting them to the proper duration. They are really necessary to make Harmless and secure connections. With out a charge controller, https://www.americanarraysolar.com/how-to-save-more-by-installing-solar-panels-bakersfield/