What is my foot spacing on tilted racks?
When a system is attached to a roof and preferred to be tilted away from the roof plane, one must take that into account when figuring out the design wind load. As with any rack, the foot spacing is a function of the wind, snow and seismic loads present at the installation site, as well as the type of module support rail and rack attachment method you choose to use. We recommend you contact a local P.E. for assistance.
