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Ow <br />n <br />e <br />r <br />Ma <br />n <br />u <br />a <br />l <br /> <br />O <br />r <br />e <br />n <br />d <br />a <br />i <br />n <br />23 <br />3 <br />3 <br /> <br />E <br />v <br />e <br />r <br />g <br />r <br />e <br />e <br />n <br /> <br />S <br />t <br />Sa <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />7 <br />32 <br />3 <br />- <br />2 <br />4 <br />4 <br />- <br />5 <br />8 <br />8 <br />8 <br />Ex <br />i <br />s <br />t <br />i <br />n <br />g <br /> <br />S <br />i <br />n <br />g <br />l <br />e <br /> <br />F <br />a <br />m <br />i <br />l <br />y <br /> <br />R <br />e <br />s <br />i <br />d <br />e <br />n <br />c <br />e <br />Drafted By <br />San Diego Solar Permits <br />www.sandiegosolarpermits.com <br />P.O. Box 9755 <br />San Diego, CA 92169 <br />(619) 289-8997 <br />PV-012 <br />Pl <br />a <br />n <br />s <br /> <br />A <br />p <br />p <br />r <br />o <br />v <br />e <br />d <br /> <br />B <br />y <br />Co <br />n <br />t <br />r <br />a <br />c <br />t <br />o <br />r <br />Lo <br />t <br />t <br />a <br /> <br />E <br />l <br />e <br />c <br />t <br />r <br />i <br />c <br /> <br />I <br />n <br />c <br />1 <br />0 <br />1 <br />3 <br />7 <br /> <br />P <br />i <br />n <br />e <br />w <br />o <br />o <br />d <br /> <br />V <br />i <br />e <br />w <br />Sa <br />n <br />t <br />e <br />e <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />0 <br />7 <br />1 <br />(6 <br />1 <br />9 <br />) <br /> <br />4 <br />5 <br />7 <br />- <br />3 <br />8 <br />1 <br />3 <br />Co <br />n <br />t <br />r <br />a <br />c <br />t <br />o <br />r <br /> <br />L <br />i <br />c <br />. <br /> <br /># <br />1 <br />0 <br />7 <br />3 <br />7 <br />4 <br />1 <br />, <br /> <br />C <br />1 <br />0 <br />An <br />t <br />h <br />o <br />n <br />y <br /> <br />L <br />o <br />t <br />t <br />a <br />Li <br />c <br />. <br /> <br /># <br />1 <br />0 <br />7 <br />3 <br />7 <br />4 <br />1 <br /> <br />C <br />1 <br />0 <br />Tech Brief <br />Simplified Grounding for Every Application <br />The UFO family of components eliminates the need for <br />separate grounding hardware by bonding solar modules <br />directly to IronRidge XR Rails. All system types that feature <br />the UFO family—Flush Mount, Tilt Mount and Ground <br />Mount—are fully listed to the UL 2703 standard. <br />UFO hardware forms secure electrical bonds with both the <br />module and the rail, resulting in many parallel grounding <br />paths throughout the system. This leads to safer and more <br />reliable installations. <br />UFO Family of Components <br />Universal Fastening Object (UFO) <br />The UFO securely bonds solar modules to XR <br />Rails. It comes assembled and lubricated, and <br />can fit a wide range of module heights. <br />Stopper Sleeve <br />The Stopper Sleeve snaps <br />onto the UFO, converting it into <br />a bonded end clamp. <br />Bonded Splice <br />Each Bonded Splice uses <br />self-drilling screws to form <br />a secure connection. No <br />bonding strap needed. <br />Bonded Attachments <br />The bonding bolt attaches <br />and bonds the L-foot to the <br />rail. It is installed with the <br />same socket as the rest of the <br />system. <br />Grounding Lug <br />A single Grounding Lug <br />connects an entire row <br />of PV modules to the <br />grounding conductor. <br />System Diagram <br />UL Certification <br />The IronRidge Flush Mount, <br />Tilt Mount, and Ground Mount <br />Systems have been listed to UL <br />2703 by Intertek Group plc. <br />UL 2703 is the standard for <br />evaluating solar mounting <br />systems. It ensures these devices <br />will maintain strong electrical and <br />mechanical connections over <br />an extended period of time in <br />extreme outdoor environments. <br /> © 2016 IronRidge, Inc. All rights reserved. Visit www.ironridge.com or call 1-800-227-9523 for more information. Version 1.0 <br />Tech Brief <br />Cross-System Compatibility <br />Feature Flush Mount Tilt Mount Ground Mount <br />XR Rails XR1000 Only <br />UFO/Stopper  <br />Bonded Splice N/A <br />Grounding Lugs 1 per Row 1 per Row 1 per Array <br />Microinverters <br />& Power <br />Optimizers <br />Enphase - M250-72, M250-60, M215-60, C250-72 <br />Darfon - MIG240, MIG300, G320, G640 <br />SolarEdge - P300, P320, P400, P405, P600, P700, P730 <br />Fire Rating Class A Class A N/A <br />Modules Tested or Evaluated with over 400 Framed Modules <br />Refer to installation manuals for a detailed list. <br /> í Approved Enphase microinverters can provide equipment grounding of IronRidge systems, eliminating the need for <br />grounding lugs and field installed equipment ground conductors (EGC). A minimum of two microinverters mounted to the <br />same rail and connected to the same Engage cable is required. Refer to installation manuals for additional details. <br />Go to IronRidge.com/UFO <br />2333 Evergreen St <br />- 2017743510/04/22