Asphalt shingle roof solar mounting system used for support solar panel on asphalt shingle roof without any degree.Just use simple tools will be fine to complete all accessories installation.
Main parts we use are aluminum alloy 6063-T5 material, surface treat will be anodizing. All bolts pre-assembled will be stainless steel SUS304 material. Tapping screw which need to be drilled into asphalt shingle roof by L-feet holes, so we use by carbon steel material with hot dip galvanized surface treatment. All mounting structure has 10-year warranty and 25-year service life.

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