Contour Install instructions

END CAPS (OPTIONAL)
© 2022 IRONRIDGE, INC. VERSION 3.5 FLUSH MOUNT INSTALLATION MANUAL - 9
ELECTRICAL DIAGRAM
UFO
Grounding Lug
Minimum 10 AWG
Copper Wire
Fault Current
Ground Path
Bonded Splice (Rail Connection)
*
*
*One Module Grounding Lug or Rail Grounding lug is required per row of a system.
** The use of the 8" Bonding Jumper eliminates the need for row to row bonding. A minimum of one grounding lug
per continuous array is required for earth ground.
Grounding Lugs and wire are not required in systems using certain Enphase microinverters or certain Sunpower
modules. Equipment grounding is achieved with the Engage cable for Enphase or the AC module cable system for
Sunpower via their integrated EGC.
CAMO
or
UFO or
CAMO
8" Bonding Jumper (Alternative row to row bond)**
Rail Grounding Lug*
Module Grounding Lug*