NOTE: you may have a column of attachment locations which are less than 4’ apart to ensure cantilevered overhang of solar modules does not exceed 18”).
2. The general installation method for attachments
3. Installing Penetration Flashings for Attic Conduit
4. Installing Roof Top Conduit
5. Attaching Rail to Roof Attachments
Selection Standards: The Standard rail to be used is Ironridge Xr10 for flushmount systems and Xr100 or 1000 for systems mounted on flat roofs. All residential systems racking, attachments and clamps system MUST match the module frame color.
Methods for installation: Connect rails together either on the roof or if single story at the ground level. Having one person layout rails in front of attachments and stage the material