Installation Guide

EZ Standing Seam Roof
Mounting System
21 | P a g e
Ground Wire Attachment
Ground Lug Installation
Rail End Covers
Rail End Covers can be attached to the
mounting rails as shown.
One Rail per row of panels should have a
Ground Lug for fastening the ground conductor
to the array. The Ground Lug is mounted on the
top or side of the Rail using a special 1/4” T-
Bolt, Grounding Spacer, and Flange Nut.
Grounding Lugs K10179-001, and detailed
installation document D10003 are available from
SunModo separately.
One Rail per row of panels should have
a Ground Lug for fastening the ground
The picture shows a grounding lug mounted on
one Rail per row of panels, and a #6 solid
copper grounding wire connecting the Ground
Lugs to the building ground per NEC 690.47.