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BLD2023-1360_Structural_Calculations_10.27.2023_9.41.57_AM_3865271
Category Equipment QTY Notes Solar Equipment � I Modules Silfab ELITE- Stl-BK 380 31 A&RSOLA� Optimizers P401 SolarEdge Optimizer 31 3211 Martin Luther King Jr Way S. Inverters Solar Edge SE10000H 1 Seattle, WA 98144(206)707-9937 Monitoring SolarEdge Integrated (inverter) Monitoring 1 Electrical Equipment THIS DRAWING CONSTITUTES THE CONFIDENTIAL INFORMATION OF A&R SOLAR AND ITS RECEPTOR. POSSESSION DOES NOT MeterBase MeterBase-125A 4 Jaw w/ 3.5" A WCA P 1 CONFER ANY RIGHT IN OR LICENSE TO USE IT OR THE INFORMATION DISCLOSED HEREIN Meter Landis Gyr EA 110000-OP 29 240V 1 NOR ANY RIGHT TO REPRODUCE THIS DRAWING OR ANY PART HEREIN WITHOUT THE WRITTEN CONSENT OF A&R SOLAR. Disconnect 60A 240V 2 Pole Heavy Duty, Fuse, Lockable 1 DH222NRK DisconnectFuse FLNR - 60A Fuses for Disconnect (qty1 /pole) =Q 0 aO O 00(f 0 00 E o Q ao M Q E � a3: U N Ul Solar Rack in g (� 0 Ln �'o Iron Ridge Racking BOM ^ j " 0 0 Description CITY 00 -0 XR100 BIack,17' 0 L w XR100 BIack,14' 22 Kit, XR100 Bonded Splice BOSS 2 Universal Module Clamp, Black 86 Stopper Sleeve 38mm 48 Grounding Lug, Low Profile 12 Square - Bolt Bond ingAttachment Hardware 69 REVISIONS Rev. #: Date: 1/4 x 3/4 Microinverter Bonding Hardware, T-Bolt 31 End Caps, 10 sets(package) XR100 3 IronRidge Flash Foot2, Black (Spacing: 72") 69 Fastener: 5/16x 4.75" Lag(Included) (1 /mount) Designed by: Thomas N Project Manager: System Weights Will MacArthur (206) 307-1741 Racking Weight(lbs) 324 Current Date:Mar 08, 2022 Total Weight(lbs) 1623 Weight/Attachment(lbs) 23.5 G5 Equipment DeadLoad(PSF) 2.74 BOM I RON RI DGE /lr 1495 Zephyr Avenue Hayward, CA 94544 1-800-227-9523 IronRidge.com Attn: David F. Taggart, VP Products, IronRidge Inc. Date: March 28th, 2017 Re: Structural Certification and Span Tables for IronRidge Flush Mount System This letter addresses the structural performance and code compliance of IronRidge's Flush Mount System. The Flush Mount System is a proprietary rooftop mounting system used to support photovoltaic (PV) modules installed in portrait or landscape orientation and set parallel to the underlying roof surface. PV modules are supported by extruded aluminum XR Rails and secured to the rails with IronRidge mounting clamps. The XR Rails are side mounted to a selected roof attachment with 3/8" stainless steel bonding hardware and then attached directly to the roof structure or to a stanchion that is fastened to the underlying roof structure. Assembly details of a typical Flush Mount installation and its core components are shown in Exhibit EX-0015. The IronRidge Flush Mount System is designed and certified to the structural requirements of the following reference standards for the load conditions and configurations tabulated in the attached span tables: • ASCE/SEI 7-10 Minimum Design Loads for Buildings and Other Structures (ASCE 7-10) • 2012 International Building Code (IBC-2012) • Washington State Building Code Amendment WAC 51-50 • 2010 Aluminum Design Manual (ADM-2010) The tables included in this letter provide the maximum allowable spans of XR Rails in the Flush Mount System for the respective loads and configurations listed, covering wind exposure categories B, C, & D, roof zones 1, 2 & 3, and roof slopes from 01 to 451. The span tables are applicable provided that the following conditions are met: 1. Span is the distance between two adjacent roof attachment points (measured at the center of the attachment fastener) 2. The underlying roof pitch, measured between roof surface and horizontal plane, is 451 or less. 3. The mean roof height, defined as the average of the roof eave height and the roof ridge height measured from grade, does not exceed 30 feet. 4. Module length shall not exceed the listed maximum dimension provided for the respective span table and module width shall not exceed 40". 5. All Flush Mount components shall be installed in a professional workmanlike manner per IronRidge's Flush Mount installation manual and other applicable standards for general roof construction practice. © 2017 IronRidge, Inc. WA Flush Mount System Certification Letter - 1 I RON RI DGE /lr 1495 Zephyr Avenue Hayward, CA 94544 1-800-227-9523 IronRidge.com The parameters and adjustments allowed in the span tables are defined as the following: 1. The Flush Mount System is designed as a Risk Category II structure as defined by ASCE 7-10 Chart 1.5-1. 2. When designing with a roof slope not listed in the span tables, but no greater than 45°, the lesser of the two span values listed immediately below and above the desired slope shall be used. For instance, if one is designing to a roof slope of 12°, use the lesser of the two span values associated with 10' and 15°. 3. The wind speed selection shall conform to ASCE 7-10 Fig. 26.5-1A (Risk Category II wind) and any state & local county/city amendments to the IBC. No special wind topographic features are included in the span tables and the topographic coefficient (Kzt) is taken as 1.0. 4. The snow load used in the span tables is the ground snow and shall conform to ASCE 7-10 Fig. 7-1. If a more restrictive snow load is imposed by a local building code/amendment to the IBC, such snow load requirement shall also be complied with. If the local jurisdiction specified snow load is in the format of a flat roof snow load, it shall first be converted to a ground snow following the local building code/amendment before the application of the attached span tables. No special snow conditions are considered including unbalanced, drifting, sliding or ponding snow. Snow load conditions presented in the span tables do not include buildings which are intentionally kept below freezing, kept just above freezing, or unheated. 5. The span tables reflect the ASCE 7 prescribed earthquake loads with the maximum magnitudes being: 1) For ground snow no greater than 42psf: SS < 2.Og for Site Class A, B, C, or D. 2) For ground snow greater than 65psf: SS < 1.0g for Site Class A, B, C, or D. 3) For ground snow between 42 and 65psf: SS < 1.5g for Site Class A, B, C, or D. 6. Roof zone size and definition conforms to ASCE 7-10 Fig. 30.4-2A. 7. Allowable span length in the charts may be multiplied by a factor of 1.08 if the rails are continuous over a minimum of three spans. 8. An array to roof clearance of 2 inches minimum must be provided. 9. The maximum cantilever length measured from the rail end to the nearest attachment point shall not exceed 40% of the allowable span provided for the respective load & configuration condition from the span tables. 10. No rail splices are allowed in the cantilever, outer 2/3 of end spans, or middle 1/3 of interior spans. 11. For shaded cells of the span tables, UFO Mid Clamps shall not be installed closer than 20 inches to Roof Zone 3. 12. When a roof attachment listed in IronRidge's Flush Mount installation manual is considered, the span values provided in this letter can be adjusted using IronRidge's online Design Assistant by checking the capacity of the selected roof attachment against the reaction forces provided in Design Assistant. © 2017 IronRidge, Inc. WA Flush Mount System Certification Letter - 2 IRONRIDGE 1495 Zephyr Avenue Hayward, CA 94544 1-800-227-9523 IronRidge.com The span tables provided in this letter are certified based on the structural performance of IronRidge XR Rails only with no consideration of the structural adequacy of the chosen roof attachments, PV modules, or the underlying roof supporting members. It is the responsibility of the installer or system designer to verify the structural capacity and adequacy of the aforementioned system components in regards to the applied or resultant loads of any chosen array configuration. Sincerely, C,0G xUl Gang Xuan, PE, LEED AP Senior Structural Engineer WWI? © 2017 IronRidge, Inc. WA Flush Mount System Certification Letter - 3 Wind Roof Ground Snow: 0 psf 10 psf 20 psf Flush Mount System Span Table (inches) Portrait Installation (Maximum Module Length 67.5") Exposure B 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Speed (mph) Slope (degs.) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 118 104 83 98 98 83 83 83 83 81 81 81 73 73 73 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 10 116 104 84 96 96 84 81 81 81 80 80 80 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 115 103 83 95 95 83 80 80 80 76 76 76 67 67 67 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 113 101 82 95 95 82 80 80 80 76 76 76 67 67 67 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 110 25 112 100 82 95 95 82 81 81 81 77 77 77 68 68 68 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 110 110 110 96 96 96 82 82 82 79 79 79 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 109 109 109 97 97 97 85 85 85 83 83 83 74 74 74 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 108 108 108 99 99 99 88 88 88 87 87 87 78 78 78 71 71 71 66 66 66 61 61 61 57 57 57 54 54 54 45 107 107 107 102 102 102 92 92 92 91 91 91 85 85 85 78 78 78 72 72 72 68 68 68 63 63 63 60 60 60 5 118 99 79 98 98 79 83 83 79 81 81 79 73 73 73 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 10 116 100 80 96 96 80 81 81 80 80 80 80 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 115 98 80 95 95 80 80 80 80 76 76 76 67 67 67 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 113 97 79 95 95 79 80 80 79 76 76 76 67 67 67 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 115 25 112 96 78 95 95 78 81 81 78 77 77 77 68 68 68 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 107 107 107 94 94 94 82 82 82 79 79 79 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 106 106 106 96 96 96 84 84 84 83 83 83 74 74 74 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 105 105 105 98 98 98 87 87 87 86 86 86 78 78 78 71 71 71 66 66 66 61 61 61 57 57 57 54 54 54 45 105 104 104 100 100 100 90 90 90 90 90 90 84 84 84 78 78 78 72 72 72 68 68 68 63 63 63 60 60 60 5 118 95 76 98 95 76 83 83 76 81 81 76 73 73 73 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 10 116 96 77 96 96 77 81 81 77 80 80 77 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 115 94 76 95 94 76 80 80 76 76 76 76 67 67 67 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 113 93 76 95 93 76 80 80 76 76 76 76 67 67 67 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 120 25 112 92 75 95 92 75 81 81 75 77 77 75 68 68 68 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 104 104 104 93 93 93 81 81 81 79 79 79 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 103 103 103 94 94 94 83 83 83 82 82 82 74 74 74 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 103 102 102 96 96 96 86 86 86 85 85 85 78 78 78 71 71 71 66 66 66 61 61 61 57 57 57 54 54 54 45 102 101 101 98 98 98 89 89 89 88 88 88 83 83 83 78 78 78 72 72 72 68 68 68 63 63 63 60 60 60 5 115 87 70 98 87 70 83 83 70 81 81 70 73 73 70 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 10 116 88 71 96 88 71 81 81 71 80 80 71 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 115 87 71 95 87 71 80 80 71 76 76 71 67 67 67 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 113 86 70 95 86 70 80 80 70 76 76 70 67 67 67 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 130 25 112 85 70 95 85 70 81 81 70 77 77 70 68 68 68 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 99 98 98 90 90 90 79 79 79 77 77 77 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 98 97 97 91 91 91 81 81 81 80 80 80 74 74 74 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 97 96 96 93 93 93 83 83 83 82 82 82 77 77 77 71 71 71 66 66 66 61 61 61 57 57 57 54 54 54 45 97 95 95 95 95 95 86 86 86 86 86 86 81 81 81 76 76 76 72 72 72 68 68 68 63 63 63 60 60 60 5 107 81 65 98 81 65 83 81 65 81 81 65 73 73 65 67 67 65 61 61 61 57 57 57 54 54 54 51 51 51 10 111 82 66 96 82 66 81 81 66 80 80 66 70 70 66 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 109 81 66 95 81 66 80 80 66 76 76 66 67 67 66 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 107 80 65 95 80 65 80 80 65 76 76 65 67 67 65 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 140 25 106 80 65 95 80 65 81 80 65 77 77 65 68 68 65 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 94 92 92 87 87 87 77 77 77 76 76 76 69 69 69 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 93 91 91 88 88 88 79 79 79 78 78 78 72 72 72 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 93 92 90 90 89 90 91 90 90 81 81 81 80 80 80 83 76 79 76 76 79 70 75 70 70 66 66 66 61 68 61 61 57 57 57 54 54 60 54 60 45 89 89 89 84 84 84 83 83 79 75 75 71 71 71 68 68 63 63 63 60 5 100 75 60 62 98 96 75 60 83 75 60 81 75 60 62 73 70 73 60 62 67 63 67 60 61 61 60 57 57 57 54 54 54 51 51 51 10 104 76 76 62 81 76 62 79 76 70 63 62 57 57 57 54 54 54 51 51 51 47 47 47 15 102 76 62 95 76 62 80 76 62 76 76 62 67 67 62 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 101 75 61 95 75 61 80 75 61 76 75 61 67 67 61 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 150 25 99 75 61 95 75 61 81 75 61 77 75 61 68 68 61 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 89 86 86 84 84 84 75 75 75 74 74 74 68 68 68 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 89 85 85 85 85 85 77 77 77 76 76 76 70 70 70 66 66 66 61 61 61 56 56 56 53 53 53 51 51 51 40 88 85 85 87 85 84 85 84 79 81 79 81 79 81 78 81 78 81 78 81 74 77 74 77 74 77 69 74 69 69 66 66 66 61 61 61 57 57 57 54 54 60 54 60 45 88 84 84 88 74 74 70 70 70 67 67 67 63 63 63 60 5 93 70 57 93 70 57 83 70 57 81 70 57 73 70 57 67 67 57 61 61 57 57 57 57 54 54 54 51 51 51 10 97 72 58 94 72 58 79 72 58 78 72 58 70 70 58 63 63 58 57 57 57 54 54 54 51 51 51 47 47 47 15 96 71 58 93 71 58 79 71 58 76 71 58 67 67 58 60 60 58 54 54 54 51 51 51 47 47 47 45 45 45 20 95 71 58 93 71 58 79 71 58 76 71 58 67 67 58 60 60 58 55 55 55 51 51 51 47 47 47 45 45 45 160 25 94 70 57 93 70 57 79 70 57 77 70 57 68 68 57 61 61 57 56 56 56 52 52 52 48 48 48 46 46 46 30 85 81 81 82 81 81 73 73 73 72 72 72 67 67 67 62 62 62 57 57 57 54 54 54 51 51 51 47 47 47 35 85 81 81 83 81 81 75 75 75 74 74 74 69 69 69 64 64 64 61 61 61 56 56 56 53 53 53 51 51 51 40 84 80 80 84 80 80 77 77 77 76 76 76 72 72 72 68 68 68 64 64 64 61 61 61 57 57 57 54 54 54 45 84 79 79 84 79 79 79 79 79 78 78 78 75 75 75 72 72 72 69 69 69 66 66 66 62 62 62 60 60 60 5 88 66 53 88 66 53 83 66 53 81 66 53 73 66 53 67 66 53 61 61 53 57 57 53 54 54 53 51 51 51 10 92 67 55 92 67 55 78 67 55 77 67 55 70 67 55 63 63 55 57 57 55 54 54 54 51 51 51 47 47 47 15 91 67 54 91 67 54 77 67 54 76 67 54 67 67 54 60 60 54 54 54 54 51 51 51 47 47 47 45 45 45 20 90 67 54 90 67 54 77 67 54 76 67 54 67 67 54 60 60 54 55 55 54 51 51 51 47 47 47 45 45 45 170 25 88 66 54 88 66 54 78 66 54 76 66 54 68 66 54 61 61 54 56 56 54 52 52 52 48 48 48 46 46 46 30 81 77 77 79 77 77 71 71 71 70 70 70 66 66 66 61 61 61 57 57 57 54 54 54 51 51 51 47 47 47 35 81 76 76 80 76 76 73 73 73 72 72 72 68 68 68 63 63 63 60 60 60 56 56 56 53 53 53 51 51 51 40 81 76 76 81 76 76 74 74 74 74 74 74 70 70 70 67 67 67 63 63 63 60 60 60 57 57 57 54 54 54 45 80 75 75 80 75 75 77 75 75 76 75 75 73 73 73 70 70 70 67 67 67 64 64 64 62 62 62 60 60 60 5 83 62 50 83 62 50 83 62 50 81 62 50 73 62 50 67 62 50 61 61 50 57 57 50 54 54 50 51 51 50 10 87 64 52 87 64 52 77 64 52 76 64 52 70 64 52 63 63 52 57 57 52 54 54 52 51 51 51 47 47 47 15 86 63 52 86 63 52 76 63 52 75 63 52 67 63 52 60 60 52 54 54 52 51 51 51 47 47 47 45 45 45 20 85 63 51 85 63 51 76 63 51 75 63 51 67 63 51 60 60 51 55 55 51 51 51 51 47 47 47 45 45 45 180 25 84 63 51 84 63 51 77 63 51 75 63 51 68 63 51 61 61 51 56 56 51 52 52 51 48 48 48 46 46 46 30 78 73 73 77 73 73 69 69 69 69 69 69 64 64 64 61 61 61 56 56 56 54 54 54 51 51 51 47 47 47 35 77 73 73 77 73 73 71 71 71 70 70 70 66 66 66 62 62 62 59 59 59 56 56 56 53 53 53 51 51 51 40 77 72 72 77 72 72 72 72 72 72 72 72 68 68 68 66 66 66 62 62 62 59 59 59 56 56 56 54 54 54 45 77 72 72 77 72 72 74 72 72 74 72 72 71 71 71 68 68 68 66 66 66 63 63 63 61 61 61 59 59 59 Wind Roof Ground Snow: 0 psf 10 psf 20 psf Flush Mount System Span Table (inches) Portrait Installation (Maximum Module Length 67.5") Exposure C 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Speed (mph) Slope (degs.) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 115 87 70 98 87 70 83 83 70 81 81 70 73 73 70 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 10 116 88 71 96 88 71 81 81 71 80 80 71 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 115 87 71 95 87 71 80 80 71 76 76 71 67 67 67 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 113 86 70 95 86 70 80 80 70 76 76 70 67 67 67 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 110 25 112 85 70 95 85 70 81 81 70 77 77 70 68 68 68 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 99 98 98 90 90 90 79 79 79 77 77 77 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 98 97 97 91 91 91 81 81 81 80 80 80 74 74 74 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 97 96 96 93 93 93 83 83 83 82 82 82 77 77 77 71 71 71 66 66 66 61 61 61 57 57 57 54 54 54 45 97 95 95 95 95 95 86 86 86 86 86 86 81 81 81 76 76 76 72 72 72 68 68 68 63 63 63 60 60 60 5 110 83 67 98 83 67 83 83 67 81 81 67 73 73 67 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 10 114 84 68 96 84 68 81 81 68 80 80 68 70 70 68 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 112 83 68 95 83 68 80 80 68 76 76 68 67 67 67 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 110 83 67 95 83 67 80 80 67 76 76 67 67 67 67 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 115 25 108 82 67 95 82 67 81 81 67 77 77 67 68 68 67 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 96 94 94 88 88 88 77 77 77 77 77 77 70 70 70 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 95 93 93 89 89 89 79 79 79 79 79 79 72 72 72 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 94 92 92 91 91 91 82 82 82 81 81 81 76 76 76 71 71 71 66 66 66 61 61 61 57 57 57 54 54 54 45 94 91 91 93 91 91 85 85 85 84 84 84 80 80 80 76 76 76 71 71 71 68 68 68 63 63 63 60 60 60 5 105 79 64 98 79 64 83 79 64 81 79 64 73 73 64 67 67 64 61 61 61 57 57 57 54 54 54 51 51 51 10 109 81 65 96 81 65 81 81 65 80 80 65 70 70 65 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 108 80 65 95 80 65 80 80 65 76 76 65 67 67 65 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 106 79 65 95 79 65 80 79 65 76 76 65 67 67 65 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 120 25 104 79 64 95 79 64 81 79 64 77 77 64 68 68 64 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 93 91 91 87 87 87 76 76 76 76 76 76 69 69 69 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 92 90 90 88 88 88 78 78 78 77 77 77 71 71 71 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 92 89 89 89 89 89 81 81 81 80 80 80 75 75 75 70 70 70 66 66 66 61 61 61 57 57 57 54 54 54 45 91 88 88 91 88 88 83 83 83 83 83 83 79 79 79 75 75 75 70 70 70 68 68 68 63 63 63 60 60 60 5 97 73 59 97 73 59 83 73 59 81 73 59 73 73 59 67 67 59 61 61 59 57 57 57 54 54 54 51 51 51 10 101 75 60 95 75 60 80 75 60 79 75 60 70 70 60 63 63 60 57 57 57 54 54 54 51 51 51 47 47 47 15 100 74 60 94 74 60 79 74 60 76 74 60 67 67 60 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 98 73 60 94 73 60 79 73 60 76 73 60 67 67 60 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 130 25 97 73 59 94 73 59 80 73 59 77 73 59 68 68 59 61 61 59 56 56 56 52 52 52 48 48 48 46 46 46 30 88 84 84 83 83 83 74 74 74 73 73 73 68 68 68 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 87 84 84 84 84 84 76 76 76 75 75 75 70 70 70 66 66 66 61 61 61 56 56 56 53 53 53 51 51 51 40 87 83 83 86 83 83 78 78 78 77 77 77 73 73 73 69 69 69 64 64 64 61 61 61 57 57 57 54 54 54 45 86 82 82 86 82 82 80 80 80 80 80 80 76 76 76 72 72 72 69 69 69 66 66 66 63 63 63 60 60 60 5 90 68 55 90 68 55 83 68 55 81 68 55 73 68 55 67 67 55 61 61 55 57 57 55 54 54 54 51 51 51 10 94 69 56 93 69 56 79 69 56 77 69 56 70 69 56 63 63 56 57 57 56 54 54 54 51 51 51 47 47 47 15 93 69 56 92 69 56 78 69 56 76 69 56 67 67 56 60 60 56 54 54 54 51 51 51 47 47 47 45 45 45 20 92 68 56 91 68 56 78 68 56 76 68 56 67 67 56 60 60 56 55 55 55 51 51 51 47 47 47 45 45 45 140 25 91 68 55 91 68 55 79 68 55 77 68 55 68 68 55 61 61 55 56 56 55 52 52 52 48 48 48 46 46 46 30 83 79 79 80 79 79 72 72 72 71 71 71 67 67 67 62 62 62 57 57 57 54 54 54 51 51 51 47 47 47 35 83 78 78 81 78 78 73 73 73 73 73 73 69 69 69 64 64 64 61 61 61 56 56 56 53 53 53 51 51 51 40 82 78 78 82 78 78 75 75 75 75 77 75 75 77 71 71 71 67 67 67 63 63 63 61 61 61 57 57 57 62 54 60 54 54 45 82 77 77 82 77 77 78 77 77 77 74 74 74 71 71 71 68 68 68 64 64 64 62 62 60 60 5 84 63 51 84 63 51 83 63 51 81 63 51 73 63 51 67 63 51 61 61 51 57 57 51 54 54 51 51 51 51 10 88 65 52 88 65 52 77 65 52 76 65 52 70 65 52 63 63 52 57 57 52 54 54 52 51 51 51 47 47 47 15 87 64 52 87 64 52 76 64 52 75 64 52 67 64 52 60 60 52 54 54 52 51 51 51 47 47 47 45 45 45 20 86 64 52 86 64 52 76 64 52 75 64 52 67 64 52 60 60 52 55 55 52 51 51 51 47 47 47 45 45 45 150 25 85 64 52 85 64 52 77 64 52 76 64 52 68 64 52 61 61 52 56 56 52 52 52 52 48 48 48 46 46 46 30 79 74 74 77 74 74 70 70 70 69 69 69 65 65 65 61 61 61 57 57 57 54 54 54 51 51 51 47 47 47 35 78 74 74 78 74 74 71 71 71 71 71 71 67 67 67 63 63 63 60 60 60 56 56 56 53 53 53 51 51 51 40 78 73 73 78 73 73 73 73 73 72 72 72 69 69 69 71 66 69 66 66 62 62 62 60 60 60 56 56 56 54 54 54 45 78 73 73 78 73 73 75 73 73 74 73 73 71 71 69 69 66 66 66 63 63 63 61 61 61 59 59 59 5 79 59 48 79 59 48 79 59 48 79 59 48 73 59 48 49 67 63 59 48 61 59 48 57 57 48 54 54 48 51 51 48 10 82 61 49 82 61 49 75 61 49 74 61 49 69 61 61 49 57 57 49 54 54 49 51 51 49 47 47 47 15 82 60 49 82 60 49 75 60 49 74 60 49 67 60 49 60 60 49 54 54 49 51 51 49 47 47 47 45 45 45 20 81 60 49 81 60 49 75 60 49 74 60 49 67 60 49 60 60 49 55 55 49 51 51 49 47 47 47 45 45 45 160 25 80 60 49 80 60 49 76 60 49 75 60 49 68 60 49 61 60 49 56 56 49 52 52 49 48 48 48 46 46 46 30 75 70 70 74 70 70 68 68 68 67 67 67 63 63 63 60 60 60 56 56 56 53 53 53 51 51 51 47 47 47 35 74 69 69 74 69 69 69 69 69 68 68 68 65 65 65 62 62 62 59 59 59 55 55 55 53 53 53 51 51 51 40 74 69 69 74 69 69 70 69 69 70 69 69 67 67 67 64 64 64 61 61 61 59 59 59 56 56 56 54 54 54 45 74 68 68 74 68 68 72 68 68 72 68 68 69 68 68 67 67 67 64 64 64 62 62 62 60 60 60 57 57 57 5 74 56 45 74 56 45 74 56 45 74 56 45 73 56 45 67 56 45 61 56 45 57 56 45 54 54 45 51 51 45 10 78 57 46 78 57 46 74 57 46 73 57 46 67 57 46 63 57 46 57 57 46 54 54 46 51 51 46 47 47 46 15 77 57 46 77 57 46 73 57 46 72 57 46 66 57 46 60 57 46 54 54 46 51 51 46 47 47 46 45 45 45 20 76 57 46 76 57 46 73 57 46 72 57 46 66 57 46 60 57 46 55 55 46 51 51 46 47 47 46 45 45 45 170 25 76 56 46 76 56 46 74 56 46 73 56 46 67 56 46 61 56 46 56 56 46 52 52 46 48 48 46 46 46 46 30 71 66 66 71 66 66 66 66 66 65 65 65 62 62 62 59 59 59 55 55 55 53 53 53 49 49 49 47 47 47 35 71 66 66 71 66 66 67 66 66 66 66 66 63 63 63 60 60 60 57 57 57 54 54 54 52 52 52 49 49 49 40 71 65 65 71 65 65 68 65 65 68 65 65 65 65 65 62 62 62 60 60 60 57 57 57 55 55 55 53 53 53 45 70 65 65 70 65 65 70 65 65 69 65 65 67 65 65 65 65 65 63 63 63 61 61 61 59 59 59 56 56 56 5 70 53 42 70 53 42 70 53 42 70 53 42 70 53 42 67 53 42 61 53 42 57 53 42 54 53 42 51 51 42 10 73 54 44 73 54 44 72 54 44 71 54 44 66 54 44 62 54 44 57 54 44 54 54 44 51 51 44 47 47 44 15 73 54 44 73 54 44 72 54 44 71 54 44 66 54 44 60 54 44 54 54 44 51 51 44 47 47 44 45 45 44 20 72 54 44 72 54 44 72 54 44 71 54 44 66 54 44 60 54 44 55 54 44 51 51 44 47 47 44 45 45 44 180 25 72 53 44 72 1 53 1 44 72 53 44 71 53 44 66 53 44 61 53 44 56 53 44 52 52 44 48 48 44 46 1 46 44 30 68 63 63 68 63 63 64 63 63 63 63 63 60 60 60 57 57 57 54 54 54 52 52 52 49 49 49 47 47 47 35 68 62 62 68 62 62 65 62 62 64 1 62 62 1 61 61 1 61 59 59 1 59 1 56 1 56 1 56 1 54 1 54 1 54 52 52 52 49 49 49 40 67 62 62 67 62 62 66 62 62 66 1 62 62 1 63 62 1 62 61 61 1 61 1 59 1 59 1 59 1 56 1 56 1 56 54 54 54 52 52 52 45 67 62 62 67 62 62 67 62 62 67 1 62 1 62 1 65 1 62 1 62 1 63 62 1 62 1 61 1 61 1 61 1 59 1 59 1 59 57 57 57 55 55 55 Flush Mount System Span Table (inches) Portrait Installation (Maximum Module Length 67.5") Exposure D Wind Roof Ground Snow: 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Speed (mph) Slope (degs.) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 106 80 64 98 80 64 83 80 64 81 80 64 73 73 64 67 67 64 61 61 61 57 57 57 54 54 54 51 51 51 10 110 81 65 96 81 65 81 81 65 80 80 65 70 70 65 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 108 80 65 95 80 65 80 80 65 76 76 65 67 67 65 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 106 79 65 95 79 65 80 79 65 76 76 65 67 67 65 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 110 25 105 79 64 95 79 64 81 79 64 77 77 64 68 68 64 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 93 91 91 87 87 87 76 76 76 76 76 76 69 69 69 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 92 90 90 88 88 88 78 78 78 77 77 77 71 71 71 67 67 67 61 61 61 56 56 56 53 53 53 51 51 51 40 92 89 89 89 89 89 81 81 81 80 80 80 75 75 75 70 70 70 66 66 66 61 61 61 57 57 57 54 54 54 45 92 88 88 91 88 88 83 83 83 83 83 83 79 79 79 75 75 75 71 71 71 68 68 68 63 63 63 60 60 60 5 101 76 61 98 76 61 83 76 61 81 76 61 73 73 61 67 67 61 61 61 61 57 57 57 54 54 54 51 51 51 10 105 77 63 96 77 63 81 77 63 80 77 63 70 70 63 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 15 103 77 62 95 77 62 80 77 62 76 76 62 67 67 62 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 102 76 62 95 76 62 80 76 62 76 76 62 67 67 62 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 115 25 100 75 62 95 75 62 81 75 62 77 75 62 68 68 62 61 61 61 56 56 56 52 52 52 48 48 48 46 46 46 30 90 87 87 85 85 85 75 75 75 74 74 74 69 69 69 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 90 86 86 86 86 86 77 77 77 76 76 76 71 71 71 66 66 66 61 61 61 56 56 56 53 53 53 51 51 51 40 89 86 86 87 86 86 79 79 79 79 79 79 74 74 74 69 69 69 66 66 66 61 61 61 57 57 57 54 54 54 45 89 85 85 89 85 85 82 82 82 81 81 81 77 77 77 74 74 74 70 70 70 67 67 67 63 63 63 60 60 60 5 97 73 59 97 73 59 83 73 59 81 73 59 73 73 59 67 67 59 61 61 59 57 57 57 54 54 54 51 51 51 10 101 74 60 95 74 60 80 74 60 79 74 60 70 70 60 63 63 60 57 57 57 54 54 54 51 51 51 47 47 47 15 99 74 60 94 74 60 79 74 60 76 74 60 67 67 60 60 60 60 54 54 54 51 51 51 47 47 47 45 45 45 20 98 73 60 94 73 60 79 73 60 76 73 60 67 67 60 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 120 25 97 73 59 94 73 59 80 73 59 77 73 59 68 68 59 61 61 59 56 56 56 52 52 52 48 48 48 46 46 46 30 87 84 84 83 83 83 74 74 74 73 73 73 68 68 68 63 63 63 57 57 57 54 54 54 51 51 51 47 47 47 35 87 83 83 84 83 83 76 76 76 75 75 75 70 70 70 66 66 66 61 61 61 56 56 56 53 53 53 51 51 51 40 86 83 83 85 83 83 78 78 78 77 77 77 73 73 73 69 69 69 64 64 64 61 61 61 57 57 57 54 54 54 45 86 82 82 86 82 82 80 80 80 80 80 80 76 76 76 72 72 72 69 69 69 66 66 66 63 63 63 60 60 60 5 89 67 54 89 67 54 83 67 54 81 67 54 73 67 54 67 67 54 61 61 54 57 57 54 54 54 54 51 51 51 10 93 69 56 92 69 56 78 69 56 77 69 56 70 69 56 63 63 56 57 57 56 54 54 54 51 51 51 47 47 47 15 92 68 55 91 68 55 78 68 55 76 68 55 67 67 55 60 60 55 54 54 54 51 51 51 47 47 47 45 45 45 20 91 68 55 91 68 55 78 68 55 76 68 55 67 67 55 60 60 55 55 55 55 51 51 51 47 47 47 45 45 45 130 25 90 67 55 90 67 55 79 67 55 77 67 55 68 67 55 61 61 55 56 56 55 52 52 52 48 48 48 46 46 46 30 82 78 78 80 78 78 72 72 72 71 71 71 67 67 67 62 62 62 57 57 57 54 54 54 51 51 51 47 47 47 35 82 78 78 81 78 78 73 73 73 72 72 72 68 68 68 64 64 64 60 60 60 56 56 56 53 53 53 51 51 51 40 82 77 77 82 77 77 75 75 75 74 74 74 71 71 71 67 67 67 63 63 63 60 60 60 57 57 57 54 54 54 45 81 76 76 81 76 76 77 76 76 77 76 76 73 73 73 71 71 71 68 68 68 64 64 64 62 62 62 60 60 60 5 83 62 50 83 62 50 83 62 50 81 62 50 73 62 50 67 62 50 61 61 50 57 57 50 54 54 50 51 51 50 10 86 64 52 86 64 52 77 64 52 76 64 52 70 64 52 63 63 52 57 57 52 54 54 52 51 51 51 47 47 47 15 86 63 52 86 63 52 76 63 52 75 63 52 67 63 52 60 60 52 54 54 52 51 51 51 47 47 47 45 45 45 20 85 63 51 85 63 51 76 63 51 75 63 51 67 63 51 60 60 51 55 55 51 51 51 51 47 47 47 45 45 45 140 25 84 63 51 84 63 51 77 63 51 75 63 51 68 63 51 61 61 51 56 56 51 52 52 51 48 48 48 46 46 46 30 78 73 73 77 73 73 69 69 69 69 69 69 64 64 64 61 61 61 56 56 56 54 54 54 51 51 51 47 47 47 35 77 73 73 77 73 73 71 71 71 70 70 70 66 66 66 62 62 62 59 59 59 56 56 56 53 53 53 51 51 51 40 77 72 72 77 72 72 72 72 72 72 72 72 68 68 68 65 65 65 62 62 62 59 59 59 56 56 56 54 54 54 45 77 72 72 77 72 72 74 72 72 74 72 72 71 71 71 68 68 68 66 66 66 63 63 63 61 61 61 59 59 59 5 77 58 47 77 58 47 77 58 47 77 58 47 73 58 47 67 58 47 61 58 47 57 57 47 54 54 47 51 51 47 10 81 60 48 81 60 48 75 60 48 74 60 48 68 60 48 63 60 48 57 57 48 54 54 48 51 51 48 47 47 47 15 80 59 48 80 59 48 74 59 48 73 59 48 67 59 48 60 59 48 54 54 48 51 51 48 47 47 47 45 45 45 20 79 59 48 79 59 48 74 59 48 73 59 48 67 59 48 60 59 48 55 55 48 51 51 48 47 47 47 45 45 45 150 25 79 59 48 79 59 48 75 59 48 74 59 48 68 59 48 61 59 48 56 56 48 52 52 48 48 48 48 46 46 46 30 74 69 69 74 69 69 67 67 67 66 66 66 63 63 63 59 59 59 56 56 56 53 53 53 51 51 51 47 47 47 35 73 68 68 73 68 68 68 68 68 68 68 68 64 64 64 61 61 61 57 57 57 55 55 55 53 53 53 51 51 51 40 73 68 68 73 68 68 70 68 68 69 68 68 66 66 66 64 64 64 61 61 61 57 57 57 55 55 55 53 53 53 45 73 67 67 73 67 67 71 67 67 71 67 67 68 67 67 66 66 66 64 64 64 62 62 62 60 60 60 57 57 57 5 73 55 44 73 55 44 73 55 44 73 55 44 73 55 44 67 55 44 61 55 44 57 55 44 54 54 44 51 51 44 10 76 56 45 76 56 45 73 56 45 72 56 45 67 56 45 63 56 45 57 56 45 54 54 45 51 51 45 47 47 45 15 75 56 45 75 56 45 73 56 45 72 56 45 66 56 45 60 56 45 54 54 45 51 51 45 47 47 45 45 45 45 20 75 55 45 75 55 45 73 55 45 72 55 45 66 55 45 60 55 45 55 55 45 51 51 45 47 47 45 45 45 45 160 25 74 55 45 74 55 45 73 55 45 72 55 45 67 55 45 61 55 45 56 55 45 52 52 45 48 48 45 46 46 45 30 70 65 65 70 65 65 65 65 65 64 64 64 61 61 61 57 57 57 55 55 55 52 52 52 49 49 49 47 47 47 35 70 64 64 70 64 64 66 64 64 65 64 64 62 62 62 60 60 60 56 56 56 54 54 54 52 52 52 49 49 49 40 69 64 64 69 64 64 67 64 64 67 64 64 64 64 64 62 62 62 60 60 60 56 56 56 54 54 54 53 53 53 45 69 64 64 69 64 64 69 64 64 68 64 64 66 64 64 64 64 64 62 62 62 60 60 60 57 57 57 56 56 56 5 68 51 41 68 51 41 68 51 41 68 51 41 68 51 41 67 51 41 61 51 41 57 51 41 54 51 41 51 51 41 10 72 53 43 72 53 43 71 53 43 71 53 43 66 53 43 62 53 43 57 53 43 54 53 43 51 51 43 47 47 43 15 71 52 43 71 52 43 71 52 43 70 52 43 64 52 43 60 52 43 54 52 43 51 51 43 47 47 43 45 45 43 20 71 52 43 71 52 43 71 52 43 70 52 43 64 52 43 60 52 43 55 52 43 51 51 43 47 47 43 45 45 43 170 25 70 52 42 70 52 42 70 52 42 70 52 42 66 52 42 61 52 42 56 52 42 52 52 42 48 48 42 46 46 42 30 66 61 61 66 61 61 63 61 61 62 61 61 59 59 59 56 56 56 54 54 54 51 51 51 48 48 48 47 47 47 35 66 61 61 66 61 61 64 61 61 63 61 61 61 61 61 58 58 58 55 55 55 53 53 53 51 51 51 48 48 48 40 66 60 60 66 60 60 65 60 60 65 60 60 62 60 60 60 60 60 57 57 57 55 55 55 53 53 53 52 52 52 45 65 60 60 65 60 60 65 60 60 65 60 60 64 60 60 62 60 60 60 60 60 59 59 59 56 56 56 55 55 55 5 65 49 65 49 65 49 65 49 65 49 65 49 61 49 57 49 54 49 51 49 10 68 50 40 68 50 40 68 50 40 68 50 40 64 50 40 61 50 40 57 50 40 54 50 40 51 50 40 47 47 40 15 67 50 40 67 50 40 67 50 40 67 50 40 63 50 40 59 50 40 54 50 40 51 50 40 47 47 40 45 45 40 20 67 49 40 67 49 40 67 49 40 67 49 40 63 49 40 59 49 40 55 49 40 51 49 40 47 47 40 45 45 40 180 25 66 49 40 66 j 49 j 40 j 66 j 49 1 40 1 66 1 49 1 40 1 64 j 49 j 40 1 60 49 40 56 49 40 52 49 40 48 48 40 46 46 40 30 63 58 58 63 58 58 61 58 58 60 58 58 58 58 58 55 55 55 53 53 53 51 51 51 48 48 48 46 46 46 35 63 58 58 63 58 58 62 58 58 61 58 58 59 58 58 1 56 56 56 54 54 54 52 52 52 49 1 49 1 49 1 48 1 48 48 40 62 57 57 62 57 57 62 1 57 57 1 62 57 57 60 57 57 58 57 57 56 56 56 54 54 54 53 53 53 51 51 51 45 62 1 57 1 57 1 62 57 57 62 57 57 62 57 57 62 57 57 1 60 57 57 58 57 1 57 57 57 57 55 1 55 1 55 1 54 1 54 1 54 Note: The regions in the gray shade denote an additional installation requirement on UFO middle clamps. Please refer to Note 11 on Page 2 for details. Wind Roof Ground Snow: 0 psf 10 psf 20 psf Flush Mount System Span Table (inches) Portrait Installation (Maximum Module Length 78.5") Exposure B 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Speed (mph) Slope (degs.) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 110 97 78 92 92 78 77 77 77 76 76 76 68 68 68 62 62 62 57 57 57 53 53 53 50 50 50 47 47 47 10 108 97 78 90 90 78 75 75 75 74 74 74 66 66 66 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 107 96 78 89 89 78 75 75 75 70 70 70 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 105 94 77 88 88 77 75 75 75 70 70 70 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 110 25 104 93 76 89 89 76 75 75 75 71 71 71 62 62 62 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 102 102 102 89 89 89 77 77 77 74 74 74 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 101 101 101 91 91 91 79 79 79 77 77 77 68 68 68 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 101 101 101 92 92 92 82 82 82 80 80 80 72 72 72 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 45 100 100 100 95 95 95 85 85 85 84 84 84 78 78 78 72 72 72 67 67 67 62 62 62 59 59 59 56 56 56 5 110 93 75 92 92 75 77 77 75 76 76 75 68 68 68 62 62 62 57 57 57 53 53 53 50 50 50 47 47 47 10 108 93 75 90 90 75 75 75 75 74 74 74 66 66 66 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 107 92 74 89 89 74 75 75 74 70 70 70 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 105 91 74 88 88 74 75 75 74 70 70 70 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 115 25 104 89 73 89 89 73 75 75 73 71 71 71 62 62 62 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 100 100 100 88 88 88 76 76 76 74 74 74 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 99 99 99 89 89 89 78 78 78 77 77 77 68 68 68 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 98 98 98 91 91 91 81 81 81 80 80 80 72 72 72 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 45 97 97 97 93 93 93 84 84 84 83 83 83 78 78 78 72 72 72 67 67 67 62 62 62 59 59 59 56 56 56 5 110 88 71 92 88 71 77 77 71 76 76 71 68 68 68 62 62 62 57 57 57 53 53 53 50 50 50 47 47 47 10 108 89 72 90 89 72 75 75 72 74 74 72 66 66 66 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 107 88 71 89 88 71 75 75 71 70 70 70 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 105 87 71 88 87 71 75 75 71 70 70 70 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 120 25 104 86 70 89 86 70 75 75 70 71 71 70 62 62 62 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 97 97 97 86 86 86 75 75 75 74 74 74 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 96 96 96 88 88 88 77 77 77 76 76 76 68 68 68 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 96 95 95 89 89 89 80 80 80 79 79 79 72 72 72 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 45 95 94 94 91 91 91 83 83 83 82 82 82 77 77 77 72 72 72 67 67 67 62 62 62 59 59 59 56 56 56 5 108 81 65 92 81 65 77 77 65 76 76 65 68 68 65 62 62 62 57 57 57 53 53 53 50 50 50 47 47 47 10 108 82 66 90 82 66 75 75 66 74 74 66 66 66 66 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 107 81 66 89 81 66 75 75 66 70 70 66 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 105 81 65 88 81 65 75 75 65 70 70 65 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 130 25 104 80 65 89 80 65 75 75 65 71 71 65 62 62 62 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 92 92 92 84 84 84 73 73 73 72 72 72 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 91 90 90 85 85 85 75 75 75 74 74 74 68 68 68 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 91 89 89 86 86 86 77 77 77 77 77 77 71 71 71 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 45 90 88 88 88 88 88 80 80 80 80 80 80 75 75 75 71 71 71 67 67 67 62 62 62 59 59 59 56 56 56 5 100 75 61 92 75 61 77 75 61 76 75 61 68 68 61 62 62 60 57 57 57 53 53 53 50 50 50 47 47 47 10 104 76 62 90 76 62 75 75 62 74 74 62 66 66 62 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 102 76 61 89 76 61 75 75 61 70 70 61 62 62 61 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 100 75 61 88 75 61 75 75 61 70 70 61 62 62 61 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 140 25 98 74 61 89 74 61 75 74 61 71 71 61 62 62 61 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 87 86 86 81 81 81 71 71 71 70 70 70 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 87 85 85 82 82 82 73 73 73 72 72 72 67 67 67 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 86 84 84 83 83 83 75 75 75 75 75 75 70 70 70 66 66 70 66 70 61 66 61 66 61 66 57 62 57 62 57 62 54 59 54 59 54 59 51 56 51 51 45 86 83 83 85 83 83 78 78 78 77 77 77 74 74 74 70 56 56 5 93 70 56 92 70 56 77 70 56 76 70 56 68 68 56 62 62 56 57 57 56 53 53 53 50 50 50 47 47 47 10 97 71 58 90 71 58 75 71 58 74 71 58 66 66 58 59 59 58 54 54 54 49 49 49 47 47 47 44 44 44 15 95 71 57 89 71 57 74 71 57 70 70 57 62 62 57 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 94 70 57 88 70 57 74 70 57 70 70 57 62 62 57 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 150 25 92 70 57 89 70 57 75 70 57 71 70 57 62 62 57 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 83 81 81 79 79 79 70 70 70 69 69 69 63 63 63 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 83 80 80 79 79 79 71 71 71 71 71 71 66 66 66 61 61 61 56 56 56 53 53 53 49 49 49 47 47 47 40 82 79 79 81 79 79 73 73 73 73 73 73 69 69 69 64 64 64 61 61 61 57 57 57 54 54 54 51 51 51 45 82 78 78 82 78 78 76 76 76 75 75 75 72 72 72 68 68 68 64 64 64 62 62 62 59 59 59 56 56 56 5 87 66 53 87 66 53 77 66 53 76 66 53 68 66 53 62 62 53 57 57 53 53 53 53 50 50 50 47 47 47 10 91 67 54 88 67 54 74 67 54 73 67 54 66 66 54 59 59 54 54 54 54 49 49 49 47 47 47 44 44 44 15 89 66 54 87 66 54 73 66 54 70 66 54 62 62 54 55 55 54 51 51 51 47 47 47 44 44 44 41 41 41 20 88 66 54 86 66 54 73 66 54 70 66 54 62 62 54 55 55 54 51 51 51 47 47 47 44 44 44 41 41 41 160 25 87 65 53 87 65 53 74 65 53 71 65 53 62 62 53 56 56 53 52 52 52 48 48 48 45 45 45 43 43 43 30 79 76 76 76 76 76 68 68 68 67 67 67 62 62 62 57 57 57 54 54 54 49 49 49 47 47 47 44 44 44 35 79 75 75 77 75 75 69 69 69 69 69 69 64 64 64 60 60 60 56 56 56 53 53 53 49 49 49 47 47 47 40 79 75 75 78 75 75 71 71 71 71 71 71 67 67 67 63 63 63 60 60 60 56 56 56 54 54 54 51 51 51 45 78 74 74 78 74 74 73 73 73 73 73 73 70 70 70 67 67 67 63 63 63 61 61 61 59 59 59 56 56 56 5 82 62 50 82 62 50 77 62 50 76 62 50 68 62 50 62 62 50 57 57 50 53 53 50 50 50 50 47 47 47 10 85 63 51 85 63 51 73 63 51 72 63 51 66 63 51 59 59 51 54 54 51 49 49 49 47 47 47 44 44 44 15 84 63 51 84 63 51 72 63 51 70 63 51 62 62 51 55 55 51 51 51 51 47 47 47 44 44 44 41 41 41 20 83 62 51 83 62 51 72 62 51 70 62 51 62 62 51 55 55 51 51 51 51 47 47 47 44 44 44 41 41 41 170 25 82 62 50 82 62 50 73 62 50 71 62 50 62 62 50 56 56 50 52 52 50 48 48 48 45 45 45 43 43 43 30 76 72 72 74 72 72 66 66 66 66 66 66 61 61 61 57 57 57 54 54 54 49 49 49 47 47 47 44 44 44 35 75 71 71 74 71 71 67 67 67 67 67 67 63 63 63 59 59 59 55 55 55 53 53 53 49 49 49 47 47 47 40 75 71 71 75 71 71 69 69 69 69 69 69 65 65 65 62 62 62 59 59 59 56 56 56 53 53 53 51 51 51 45 75 70 70 75 70 70 71 70 70 71 70 70 68 68 68 65 65 65 62 62 62 60 60 60 57 57 57 55 55 55 5 77 58 47 77 58 47 77 58 47 76 58 47 68 58 47 62 58 47 57 57 47 53 53 47 50 50 47 47 47 47 10 81 60 48 81 60 48 71 60 48 70 60 48 65 60 48 59 59 48 54 54 48 49 49 48 47 47 47 44 44 44 15 80 59 48 80 59 48 71 59 48 69 59 48 62 59 48 55 55 48 51 51 48 47 47 47 44 44 44 41 41 41 20 79 59 48 79 59 48 71 59 48 69 59 48 62 59 48 55 55 48 51 51 48 47 47 47 44 44 44 41 41 41 180 25 78 59 48 78 59 48 71 59 48 70 59 48 62 59 48 56 56 48 52 52 48 48 48 48 45 45 45 43 43 43 30 72 68 68 71 68 68 64 64 64 64 64 64 60 60 60 56 56 56 53 53 53 49 1 49 1 49 47 47 1 47 44 44 44 35 72 68 68 72 68 68 66 66 66 65 65 65 62 62 62 59 59 59 55 55 55 52 1 52 1 52 49 49 1 49 47 47 47 40 72 67 67 1 72 67 67 67 67 67 67 67 67 1 64 64 64 61 61 61 57 57 1 57 55 1 55 1 55 1 53 1 53 1 53 51 51 51 45 72 67 67 1 72 67 67 69 67 67 69 67 67 1 66 66 66 64 64 64 61 61 1 61 59 1 59 1 59 1 56 1 56 1 56 1 54 1 54 1 54 Wind Roof Ground Snow: 0 psf 10 psf 20 psf Flush Mount System Span Table (inches) Portrait Installation (Maximum Module Length 78.5") Exposure C 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Speed (mph) Slope (degs.) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 107 81 65 92 81 65 77 77 65 76 76 65 68 68 65 62 62 62 57 57 57 53 53 53 50 50 50 47 47 47 10 108 82 66 90 82 66 75 75 66 74 74 66 66 66 66 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 107 81 66 89 81 66 75 75 66 70 70 66 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 105 80 65 88 80 65 75 75 65 70 70 65 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 110 25 104 80 65 89 80 65 75 75 65 71 71 65 62 62 62 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 92 91 91 84 84 84 73 73 73 72 72 72 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 91 90 90 85 85 85 75 75 75 74 74 74 68 68 68 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 91 89 89 86 86 86 77 77 77 77 77 77 71 71 71 67 67 67 61 61 61 57 57 57 54 54 54 51 51 51 45 90 88 88 88 88 88 80 80 80 80 80 80 75 75 75 71 71 71 67 67 67 62 62 62 59 59 59 56 56 56 5 103 78 63 92 78 63 77 77 63 76 76 63 68 68 63 62 62 62 57 57 57 53 53 53 50 50 50 47 47 47 10 107 79 63 90 79 63 75 75 63 74 74 63 66 66 63 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 105 78 63 89 78 63 75 75 63 70 70 63 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 103 77 63 88 77 63 75 75 63 70 70 63 62 62 62 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 115 25 101 76 62 89 76 62 75 75 62 71 71 62 62 62 62 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 89 88 88 82 82 82 72 72 72 71 71 71 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 89 87 87 83 83 83 74 74 74 73 73 73 68 68 68 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 88 86 86 85 85 85 76 76 76 75 75 75 70 70 70 66 66 66 61 61 61 57 57 57 54 54 54 51 51 51 45 88 85 85 86 85 85 79 79 79 78 78 78 74 74 74 70 70 70 67 67 67 62 62 62 59 59 59 56 56 56 5 98 74 60 92 74 60 77 74 60 76 74 60 68 68 60 62 62 60 57 57 57 53 53 53 50 50 50 47 47 47 10 102 75 61 90 75 61 75 75 61 74 74 61 66 66 61 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 100 75 60 89 75 60 75 75 60 70 70 60 62 62 60 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 99 74 60 88 74 60 75 74 60 70 70 60 62 62 60 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 120 25 97 73 60 89 73 60 75 73 60 71 71 60 62 62 60 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 87 85 85 81 81 81 71 71 71 70 70 70 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 86 84 84 82 82 82 73 73 73 72 72 72 67 67 67 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 86 83 83 83 83 83 75 75 75 74 74 74 70 70 70 66 66 66 61 61 61 57 57 57 54 54 54 51 51 51 45 85 82 82 84 82 82 78 78 78 77 77 77 73 73 73 69 69 69 66 66 66 62 62 62 59 59 59 56 56 56 5 91 68 55 91 68 55 77 68 55 76 68 55 68 68 55 62 62 55 57 57 55 53 53 53 50 50 50 47 47 47 10 94 70 56 89 70 56 75 70 56 74 70 56 66 66 56 59 59 56 54 54 54 49 49 49 47 47 47 44 44 44 15 93 69 56 88 69 56 74 69 56 70 69 56 62 62 56 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 92 68 56 88 68 56 74 68 56 70 68 56 62 62 56 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 130 25 90 68 55 88 68 55 75 68 55 71 68 55 62 62 55 56 56 55 52 52 52 48 48 48 45 45 45 43 43 43 30 82 79 79 78 78 78 69 69 69 68 68 68 63 63 63 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 81 78 78 78 78 78 70 70 70 70 70 70 66 66 66 61 61 61 56 56 56 53 53 53 49 49 49 47 47 47 40 81 77 77 80 77 77 72 72 72 72 72 72 68 68 68 63 63 63 60 60 60 57 57 57 54 54 54 51 51 51 45 80 76 76 80 76 76 75 75 75 74 74 74 71 71 71 68 68 68 64 64 64 61 61 61 59 59 59 56 56 56 5 84 63 51 84 63 51 77 63 51 76 63 51 68 63 51 62 62 51 57 57 51 53 53 51 50 50 50 47 47 47 10 88 65 52 87 65 52 73 65 52 72 65 52 66 65 52 59 59 52 54 54 52 49 49 49 47 47 47 44 44 44 15 87 64 52 86 64 52 72 64 52 70 64 52 62 62 52 55 55 52 51 51 51 47 47 47 44 44 44 41 41 41 20 85 64 52 85 64 52 73 64 52 70 64 52 62 62 52 55 55 52 51 51 51 47 47 47 44 44 44 41 41 41 140 25 84 63 52 84 63 52 73 63 52 71 63 52 62 62 52 56 56 52 52 52 52 48 48 48 45 45 45 43 43 43 30 77 74 74 75 74 74 67 67 67 66 66 66 62 62 62 57 57 57 54 54 54 49 49 49 47 47 47 44 44 44 35 77 73 73 75 73 73 68 68 68 68 68 68 63 63 63 60 60 60 56 56 56 53 53 53 49 49 49 47 47 47 40 77 72 72 76 72 72 70 70 70 70 70 70 66 66 66 62 62 62 59 59 59 56 56 56 54 54 54 51 51 51 45 76 72 72 76 72 72 72 72 72 72 72 72 69 69 69 66 66 66 63 63 63 60 60 60 57 57 57 55 55 55 5 78 59 48 78 59 48 77 59 48 76 59 48 68 59 48 62 59 48 57 57 48 53 53 48 50 50 47 47 47 47 10 82 60 49 82 60 49 72 60 49 71 60 49 65 60 49 59 59 49 54 54 49 49 49 49 47 47 47 44 44 44 15 81 60 49 81 60 49 71 60 49 70 60 49 62 60 49 55 55 49 51 51 49 47 47 47 44 44 44 41 41 41 20 80 60 48 80 60 48 71 60 48 69 60 48 62 60 48 55 55 48 51 51 48 47 47 47 44 44 44 41 41 41 150 25 79 59 48 79 59 48 72 59 48 70 59 48 62 59 48 56 56 48 52 52 48 48 48 48 45 45 45 43 43 43 30 73 69 69 72 69 69 65 65 65 64 64 64 60 60 60 56 56 56 53 53 53 49 49 49 47 47 47 44 44 44 35 73 68 68 73 68 68 66 66 66 66 66 66 62 62 62 59 59 59 55 55 55 52 52 52 49 49 49 47 47 47 40 73 68 68 73 68 68 68 68 68 67 67 67 64 64 64 61 61 61 57 57 57 55 55 55 53 53 53 51 51 51 45 72 68 68 72 68 68 70 68 68 69 68 68 66 66 66 64 64 64 61 61 61 59 59 59 56 56 56 54 54 54 5 74 55 45 74 55 45 74 55 45 74 55 45 68 55 45 62 55 45 57 55 45 53 53 45 50 50 45 47 47 45 10 77 57 46 77 57 46 70 57 46 69 57 46 64 57 46 59 57 46 54 54 46 49 49 46 47 47 46 44 44 44 15 76 56 46 76 56 46 70 56 46 69 56 46 62 56 46 55 55 46 51 51 46 47 47 46 44 44 44 41 41 41 20 75 56 46 75 56 46 70 56 46 68 56 46 62 56 46 55 55 46 51 51 46 47 47 46 44 44 44 41 41 41 160 25 75 56 45 75 56 45 70 56 45 69 56 45 62 56 45 56 56 45 52 52 45 48 48 45 45 45 45 43 43 43 30 70 65 65 69 65 65 63 63 63 62 62 62 59 59 59 55 55 55 52 52 52 49 49 49 47 47 47 44 44 44 35 69 65 65 69 65 65 64 64 64 64 64 64 60 60 60 57 57 57 54 54 54 52 52 52 49 49 49 47 47 47 40 69 64 64 69 64 64 66 64 64 65 64 64 62 62 62 60 60 60 56 56 56 54 54 54 52 52 52 49 49 49 45 69 64 64 69 64 64 67 64 64 67 64 64 64 64 64 62 62 62 60 60 60 57 57 57 55 55 55 53 53 53 5 69 52 42 69 52 42 69 52 42 69 52 42 68 52 42 62 52 42 57 52 42 53 52 42 50 50 42 47 47 42 10 72 53 43 72 53 43 69 53 43 68 53 43 63 53 43 59 53 43 54 53 43 49 49 43 47 47 43 44 44 43 15 72 53 43 72 53 43 68 53 43 67 53 43 61 53 43 55 53 43 51 51 43 47 47 43 44 44 43 41 41 41 20 71 53 43 71 53 43 68 53 43 67 53 43 61 53 43 55 53 43 51 51 43 47 47 43 44 44 43 41 41 41 170 25 71 53 43 71 53 43 69 53 43 68 53 43 62 53 43 56 53 43 52 52 43 48 48 43 45 45 43 43 43 43 30 66 61 61 66 61 61 61 61 61 61 61 61 57 57 57 54 54 54 51 51 51 48 48 48 46 46 46 44 44 44 35 66 61 61 66 61 61 62 61 61 62 61 61 59 59 59 56 56 56 53 53 53 51 51 51 48 48 48 46 46 46 40 66 61 61 66 61 61 63 61 61 63 61 61 60 60 60 58 58 58 55 55 55 53 53 53 51 51 51 49 49 49 45 66 60 60 66 60 60 65 60 60 65 60 60 62 60 60 60 60 60 58 58 58 56 56 56 54 54 54 53 53 53 5 65 49 65 49 65 49 65 49 65 49 62 49 57 49 53 49 50 49 47 47 10 68 50 41 68 50 41 67 50 41 67 50 41 62 50 41 58 50 41 54 50 41 49 49 41 47 47 41 44 44 41 15 68 50 41 68 50 41 67 50 41 66 50 41 61 50 41 55 50 41 51 50 41 47 47 41 44 44 41 41 41 41 20 67 50 41 67 50 41 67 50 41 66 50 41 60 50 41 55 50 41 51 50 41 47 47 41 44 44 41 41 41 41 180 25 67 50 41 67 50 41 67 50 41 67 50 41 61 50 41 56 50 41 52 50 41 48 48 41 45 45 41 43 43 41 30 63 58 58 63 58 58 59 58 58 59 58 58 56 56 56 53 53 53 51 51 51 48 48 48 46 46 46 44 44 44 35 63 1 58 58 63 58 58 60 58 58 60 58 58 57 57 57 55 55 55 52 52 52 49 49 49 47 47 47 46 46 46 40 63 58 58 63 58 58 61 58 58 61 58 58 59 58 58 56 56 56 54 54 54 52 52 52 49 49 49 48 48 48 45 62 57 57 62 57 57 62 57 57 62 57 57 60 57 57 58 57 57 57 57 57 55 55 55 53 1 53 53 52 52 52 Note: The regions in the gray shade denote an additional installation requirement on UFO middle clamps. Please refer to Note 11 on Page 2 for details. XR100 Wind Roof Ground Snow: 0 psf 10 psf 20 psf Flush Mount System Span Table (inches) Portrait Installation (Maximum Module Length 78.5") Exposure D 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf Speed (mph) Slope (degs.) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 98 75 60 92 75 60 77 75 60 76 75 60 68 68 60 62 62 60 57 57 57 53 53 53 50 50 50 47 47 47 10 102 76 61 90 76 61 75 75 61 74 74 61 66 66 61 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 15 101 75 61 89 75 61 75 75 61 70 70 61 62 62 61 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 99 74 60 88 74 60 75 74 60 70 70 60 62 62 60 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 110 25 97 74 60 89 74 60 75 74 60 71 71 60 62 62 60 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 87 85 85 81 81 81 71 71 71 70 70 70 64 64 64 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 86 84 84 82 82 82 73 73 73 72 72 72 67 67 67 62 62 62 56 56 56 53 53 53 49 49 49 47 47 47 40 86 83 83 83 83 83 75 75 75 74 74 74 70 70 70 66 66 66 61 61 61 57 57 57 54 54 54 51 51 51 45 85 82 82 85 82 82 78 78 78 77 77 77 73 73 73 69 69 69 66 66 66 62 62 62 59 59 59 56 56 56 5 94 71 57 92 71 57 77 71 57 76 71 57 68 68 57 62 62 57 57 57 57 53 53 53 50 50 50 47 47 47 10 98 72 58 90 72 58 75 72 58 74 72 58 66 66 58 59 59 58 54 54 54 49 49 49 47 47 47 44 44 44 15 96 72 58 89 72 58 75 72 58 70 70 58 62 62 58 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 95 71 58 88 71 58 75 71 58 70 70 58 62 62 58 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 115 25 94 70 57 89 70 57 75 70 57 71 70 57 62 62 57 56 56 56 52 52 52 48 48 48 45 45 45 43 43 43 30 84 81 81 79 79 79 70 70 70 69 69 69 63 63 63 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 83 81 81 80 80 80 72 72 72 71 71 71 66 66 66 61 61 61 56 56 56 53 53 53 49 49 49 47 47 47 40 83 80 80 81 80 80 74 74 74 73 73 73 69 69 69 64 64 64 61 61 61 57 57 57 54 54 54 51 51 51 45 83 79 79 83 79 79 76 76 76 76 76 76 72 72 72 69 69 69 66 66 66 62 62 62 59 59 59 56 56 56 5 90 68 55 90 68 55 77 68 55 76 68 55 68 68 55 62 62 55 57 57 55 53 53 53 50 50 50 47 47 47 10 94 69 56 89 69 56 75 69 56 73 69 56 66 66 56 59 59 56 54 54 54 49 49 49 47 47 47 44 44 44 15 93 69 56 88 69 56 74 69 56 70 69 56 62 62 56 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 20 91 68 55 87 68 55 74 68 55 70 68 55 62 62 55 55 55 55 51 51 51 47 47 47 44 44 44 41 41 41 120 25 90 68 55 88 68 55 75 68 55 71 68 55 62 62 55 56 56 55 52 52 52 48 48 48 45 45 45 43 43 43 30 81 78 78 77 77 77 69 69 69 68 68 68 63 63 63 59 59 59 54 54 54 49 49 49 47 47 47 44 44 44 35 81 78 78 78 78 78 70 70 70 70 70 70 66 66 66 61 61 61 56 56 56 53 53 53 49 49 49 47 47 47 40 81 77 77 79 77 77 72 72 72 72 72 72 68 68 68 63 63 63 60 60 60 57 57 57 54 54 54 51 51 51 45 80 76 76 80 76 76 75 75 75 74 74 74 71 71 71 68 68 68 64 64 64 61 61 61 59 59 59 56 56 56 5 83 63 50 83 63 50 77 63 50 76 63 50 68 63 50 62 62 50 57 57 50 53 53 50 50 50 50 47 47 47 10 87 64 52 86 64 52 73 64 52 72 64 52 66 64 52 59 59 52 54 54 52 49 49 49 47 47 47 44 44 44 15 86 64 52 85 64 52 72 64 52 70 64 52 62 62 52 55 55 52 51 51 51 47 47 47 44 44 44 41 41 41 20 85 63 51 85 63 51 72 63 51 70 63 51 62 62 51 55 55 51 51 51 51 47 47 47 44 44 44 41 41 41 130 25 84 63 51 84 63 51 73 63 51 71 63 51 62 62 51 56 56 51 52 52 51 48 48 48 45 45 45 43 43 43 30 77 73 73 74 73 73 67 67 67 66 66 66 61 61 61 57 57 57 54 54 54 49 49 49 47 47 47 44 44 44 35 76 72 72 75 72 72 68 68 68 67 67 67 63 63 63 60 60 60 56 56 56 53 53 53 49 49 49 47 47 47 40 76 72 72 76 72 72 70 70 70 69 69 69 66 66 66 62 62 62 59 59 59 56 56 56 54 54 54 51 51 51 45 76 71 71 76 71 71 72 71 71 71 71 71 68 68 68 66 66 66 63 63 63 60 60 60 57 57 57 55 55 55 5 77 58 47 77 58 47 77 58 47 76 58 47 68 58 47 62 58 47 57 57 47 53 53 47 50 50 47 47 47 47 10 81 59 48 81 59 48 71 59 48 70 59 48 65 59 48 59 59 48 54 54 48 49 49 48 47 47 47 44 44 44 15 80 59 48 80 59 48 71 59 48 69 59 48 62 59 48 55 55 48 51 51 48 47 47 47 44 44 44 41 41 41 20 79 59 48 79 59 48 71 59 48 69 59 48 62 59 48 55 55 48 51 51 48 47 47 47 44 44 44 41 41 41 140 25 78 58 48 78 58 48 71 58 48 70 58 48 62 58 48 56 56 48 52 52 48 48 48 48 45 45 45 43 43 43 30 72 68 68 71 68 68 64 64 64 64 64 64 60 60 60 56 56 56 53 53 53 49 49 49 47 47 47 44 44 44 35 72 68 68 72 68 68 66 66 66 65 65 65 62 62 62 59 59 59 55 55 55 52 52 52 49 49 49 47 47 47 40 72 67 67 72 67 67 67 67 67 67 67 67 64 64 64 61 61 61 57 57 57 55 55 55 53 53 53 51 51 51 45 72 67 67 72 67 67 69 67 67 69 67 67 66 66 66 63 63 63 61 61 61 59 59 59 56 56 56 54 54 54 5 72 54 44 72 54 44 72 54 44 72 54 44 68 54 44 62 54 44 57 54 44 53 53 44 50 50 44 47 47 44 10 75 56 45 75 56 45 70 56 45 69 56 45 64 56 45 59 56 45 54 54 45 49 49 45 47 47 45 44 44 44 15 75 55 45 75 55 45 69 55 45 68 55 45 62 55 45 55 55 45 51 51 45 47 47 45 44 44 44 41 41 41 20 74 55 45 74 55 45 69 55 45 68 55 45 62 55 45 55 55 45 51 51 45 47 47 45 44 44 44 41 41 41 150 25 73 55 45 73 55 45 70 55 45 69 55 45 62 55 45 56 55 45 52 52 45 48 48 45 45 45 45 43 43 43 30 69 64 64 68 64 64 62 62 62 62 62 62 58 58 58 55 55 55 52 52 52 49 49 49 47 47 47 44 44 44 35 68 63 63 68 63 63 63 63 63 63 63 63 60 60 60 56 56 56 54 54 54 51 51 51 48 48 48 47 47 47 40 68 63 63 68 63 63 65 63 63 64 63 63 62 62 62 59 59 59 56 56 56 54 54 54 52 52 52 49 49 49 45 68 63 63 68 63 63 67 63 63 66 63 63 64 63 63 61 61 61 59 59 59 57 57 57 55 55 55 53 53 53 5 68 51 41 68 51 41 68 51 41 68 51 41 68 51 41 62 51 41 57 51 41 53 51 41 50 50 41 47 47 41 10 71 52 42 71 52 42 68 52 42 67 52 42 62 52 42 58 52 42 54 52 42 49 49 42 47 47 42 44 44 42 15 70 52 42 70 52 42 68 52 42 67 52 42 61 52 42 55 52 42 51 51 42 47 47 42 44 44 42 41 41 41 20 70 52 42 70 52 42 68 52 42 67 52 42 61 52 42 55 52 42 51 51 42 47 47 42 44 44 42 41 41 41 160 25 69 51 42 69 51 42 68 51 42 67 51 42 62 51 42 56 51 42 52 51 42 48 48 42 45 45 42 43 43 42 30 65 60 60 65 60 60 60 60 60 60 60 60 57 57 57 54 54 54 51 51 51 48 48 48 46 46 46 44 44 44 35 65 60 60 65 60 60 61 60 60 61 60 60 58 58 58 55 55 55 53 53 53 51 51 51 48 48 48 46 46 46 40 65 59 59 65 59 59 63 59 59 62 59 59 60 59 59 57 57 57 55 55 55 53 53 53 51 51 51 48 48 48 45 64 59 59 64 59 59 64 59 59 64 59 59 61 59 59 59 59 59 58 58 58 56 56 56 54 54 54 52 52 52 170 5 64 48 3 40 40 40 64 67 48 49 38 40 40 40 39 64 67 48 49 8 40 0 64 66 48 38 40 40 40 39 57 64 48 3 40 40 62 57 48 49 38 40 40 40 39 57 54 48 49 8 40 0 40 9 53 49 48 38 40 40 40 47 50 48 3 40 40 40 3 47 44 47 44 38 40 40 40 39 10 67 49 49 61 49 49 47 47 15 66 49 66 49 66 49 65 49 60 49 55 55 56 49 49 48 51 49 47 47 44 44 41 41 20 66 49 66 65 49 48 66 65 49 48 40 9 65 49 60 61 49 48 40 3 51 52 49 48 47 47 44 45 44 45 41 43 41 43 25 65 48 3 65 58 48 57 48 47 48 47 30 62 57 57 62 57 57 58 57 57 55 55 55 53 53 53 49 49 49 45 45 45 44 44 44 35 62 57 57 62 57 57 59 57 57 59 57 57 56 56 56 54 54 54 52 52 52 49 49 49 47 47 47 45 45 45 40 61 56 56 61 56 56 60 56 56 60 56053 58 56 56 56 56 56 54 54 54 52 52 52 49 49 49 48 48 48 45 61 56 56 61 56 56 61 56 56 61 56 59 56 56 58 56 56 56 56 56 54 54 54 53 53 53 51 51 51 5 60 45 60 45 60 45 60 45 60 45 60 45 57 45 53 45 36 38 38 50 45 47 45 10 63 46 63 46 63 46 63 46 60 46 56 46 53 46 49 46 47 46 44 44 15 20 63 62 46 46 63 62 46 46 63 62 46 46 63 62 46 46 59 59 46 46 55 55 46 46 51 51 46 46 47 47 46 46 44 44 44 44 41 41 41 41 180 25 62 46 62 46 62 46 62 46 60 46 55 46 52 46 48 46 45 45 43 43 30 59 54 54 59 54 54 56 54 54 56 54 54 54 54 51 51 51 48 48 48 46 46 46 45 45 45 43 43 43 35 58 54 54 58 54 54 57 54 54 57 54 55 54 54 53 53 53 51 51 51 48 48 48 46 46 46 45 45 45 40 58 53 53 58 53 53 58 53 53 58 53 56 53 53 54 53 53 52 1 52 52 51 51 51 48 48 48 47 47 47 45 58 53 53 58 53 53 58 53 53 1 58 53 1 53 57 53 53 56 53 53 54 1 53 53 53 53 53 52 52 52 49 49 49 Note: The regions in the gray shade denote an additional installation requirement on UFO middle clamps. Please refer to Note 11 on Page 2 for details. PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF IRONRIDGE INC. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF IRONRIDGE INC. IS PROHIBITED. 03/16/2017 V, PLAN VIEW EXHIBIT: EX-0015 - page 1 of 3 Aodule Mounting System Bonding Mid C'---- XR Rail al )e V V 1 / I& Y Module Mounting System Bonding End Clamp DETAIL A I RON RI DGE FLUSH MOUNT SYSTEM 317E I DWG. NO EX-0015 SCALE: NTS I WEIGHT: N/A I SHEET I OF 3 03/16/2017 PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF IRONRIDGE INC. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF IRONRIDGE INC. IS PROHIBITED. q 0.4XL(MA L_IVJIII II I\VVI JIIUI.IVIG PY\/ A A_ _I . .I - ry Moc XR Rail Roof (By Ot DETAIL C EXHIBIT: EX-0015- page 2 of 3 Module Mounting System Bonding End Clamr PV Module _ ( MAX) Rail Attachment (FlashFoot2 Cap own for Reference) Ddule Mounting Sys Bonding Mid Clam PV Module -iing ' Shown for =nce) DETAIL E lule Gap rP) Module DETAIL D IRONRIDGE FLUSH MOUNT SYSTEM 317E I DWG. NG. EX-0015 SCALE: NTS WEIGHT: N/A I SHEET 20F3 PROPRIETARY AND C( THE INFORMATION CONTAINED IN TH IRONRIDGE INC. ANY REPRODUCTIO PERMISSION OF IRONRIDGE INC. IS P Fla (Flasl Shown for EXHIBIT