Plans PITCH: 19 ARRAY PITCH: 19
MP1 AZIMUTH:269 ARRAY AZIMUTH: 269
MATERIAL: Comp Shingle STORY: 1 Story
STAMPED AND SIGNED
Abe be De Digitally signed by Abe De Vera
DN dc=local,do SolarCity,
ou SolarGty Users,
R ema 1=deve a@sola aty com ra
63 Vera Date:2017 02.02 08:28:41-08'00'
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1E1, ® & WARNING LABELS
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1..1 DC DISCONNECT & WARNING LABELS
® 15-1 AC DISCONNECT & WARNING LABELS
O 0 0 1 (J DC JUNCTION/COMBINER BOX & LABELS
Front Of House Q DISTRIBUTION PANEL & LABELS
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SITE PLAN N
TOTAL ARRAY AREA (SF): 593 Scale: 1/8" = 1' �+
TOTAL ROOF AREA (SF): 2092 w `r E
TOTAL ARRAY AREA IS RI 28.36 0 1' 8' 16'
PERCENT OF TOTAL ROOF AREA mEmimiNimmi s
JB-9723569 O O PREMISE OWNER: DESCRIPTION: DESIGN:
CONFIDENTIAL— THE INFORMATION HEREIN q6 NUMBER: NM.,,SO���r +
Spencer FryX00
CONTAINED SHALL NOT BE USED FOR THE MARSHALL HENRY Marshall Henry RESIDENCE P �= y
BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: A
NOR SHALL IT BE DISCLOSED IN WHOLE OR IN CompMount Type C 10065 SW HIGHLAND DR 9.735 KW PV ARRAY
PART TO OTHERS OUTSIDE THE RECIPIENT'S MODULES: TIGARD, OR 97224
ORGANIZATION, EXCEPT IN CONNECTION WITH3055 Clearview Way
THE SALE AND USE OF THE RESPECTIVE (33) TRINA SOLAR # TSM-295DD05A.18(II) SHEET: REV: DATE San Mateo, CA 94402
SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN
INVERTER: PAGE NAME
PERMISSION OF SOLARCITY INC. T:(650)638-1028 F:(650)638-1029
Delta # Solivia 7.6 TL SITE PLAN PV 2 2/1/2017 (888)—SOL—CITY(765-2489)www.solarcity.com
(E) 2x4
PV MODULE
5/16 BOLT WITH INSTALLATION ORDER
i FENDER WASHERS
LOCATE RAFTER, MARK HOLE
�` ZEP LEVELING FOOT (1) LOCATION, AND DRILL PILOT
® /iiii ` ZEP ARRAY SKIRT (6) HOLE.
/ V (4) ( ) SEAL PILOT HOLE WITH
�/ ZEP COMP MOUNT C POLYURETHANE SEALANT.
11 Ai �► *'Wiil " ■Ml 1 .
i ZEP FLASHING C . ��'� (3) INSERT FLASHING.
2'-2 , 8'-2" / 7'-10" / 7'-10" / ..�:= =—
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1' (E) LBW (E) COMP. SHINGLE \ PLACE MOUNT.
A SIDE VIEW OF MP1 NTS (E) ROOF DECKINGgrAkellMI (5) INSTALL LAG BOLT WITH
5/16" DIA STAINLESS (5) SEALING WASHER.
STEEL LAG BOLT LOWEST MODULE SUBSEQUENT MODULES - INSTALL LEVELING FOOT WITH
MP1 X-SPACING X-CANTILEVER Y-SPACING Y-CANTILEVER NOTES WITH SEALING WASHER (6) BOLT 8c WASHERS.
LANDSCAPE 72" 24" 39" 0" STAGGERED (2-1/2" EMBED, MIN)
PORTRAIT 48" 20" 64" 0"
(E) RAFTER
ROOF AZI 269 PITCH 19
41)
RAFTER 2x4 @ 24"OC STORIES: 1 STANDOFF
ARRAY AZI 269 PITCH 19
C.J. 2x4 @24"OC Comp Shingle Scale: 1 1/2" = 1'
X AND Y ARE ALWAYS RELATIVE TO THE STRUCTURE FRAMING THAT SUPPORTS THE PV.
X IS ACROSS RAFTERS ANDY IS ALONG RAFTERS. Abe De Digitally signed by Abe De Vera
ti/ DN:dc=local,dcSolarCity,
i''_o"=SolarCity Users,
ou=Hawthorne,cn=Abe De Vera,
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Vera Date 201702.208:30:0-08 '0'
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EXPIRES:DEC 31. 11
J B-9723569 0 0 PREMISE OWNER: DESCRIPTION: DESIGN:
CONFIDENTIAL- THE INFORMATION HEREIN JOB NUMBER: \\�,�SolarCit
CONTAINED SHALL NOT BE USED FOR THEMARSHALL HENRY Marshall Henry RESIDENCE Spencer Fry ;
BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �'I r
NOR SHALL IT BE DISCLOSED IN WHOLE OR IN CompMount Type C 10065 SW HIGHLAND DR 9.735 KW PV ARRAY
PART TO OTHERS OUTSIDE THE RECIPIENTS MODULES: TIGARD OR 97224
ORGANIZATION, EXCEPT IN CONNECTION WITH
THE SALE AND USE OF THE RESPECTIVE (33) TRINA SOLAR # TSM-295DD05A.18(II) 3055 CIearview Way
PAGE NAME SHEET: REV: DATE: San Mateo,CA 94402
SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER: T:(650)638-1028 F:(650)638-1029
PERMISSION OF SOLARCITY INC. Delta # Solivia 7.6 TL STRUCTURAL VIEWS PV 3 2/1/2017 (888)-SOU-CITY(765-2489)www.solarcity.com
JB-9723569 0 0 PREMISE OWNER: DESCRIPTION: DESIGN:
CONFIDENTIAL- THE INFORMATION HEREIN JOB NUMBER: \\,..st. arC't
CONTAINED SHALL NOT BE USED FOR THE MARSHALL HENRY Marshall Henry RESIDENCE Spencer Fry �,,'a
BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: 1'�. �/
NOR SHALL IT BE DISCLOSED IN WHOLE OR IN CompMount Type C 10065 SW HIGHLAND DR 9.735 KW PV ARRAY
- PART TO OTHERS OUTSIDE THE RECIPIENT'S MODULES: TIGARD OR 97224
ORGANIZATION, EXCEPT IN CONNECTION WITH , 3055 Clearview Way
THE SALE AND USE OF THE RESPECTIVE (33) TRINA SOLAR # TSM-295DD05A.18(II) PAGE NAME: SHEET: REV DATE: San Mateo,CA 94402
SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN INVERTER T:(650)638-1028 F:(650)638-1029
PERMISSION OF SOLARCITY INC. Delta # Solivia 7.6 TL UPLIFT CALCULATIONS PV 4 2/1/2017 (886)-SOL-CITY(765-2489)www.soIarcitycam
GROUND SPECS MAIN PANEL SPECS GENERAL NOTES INVERTER SPECS MODULE SPECS LICENSE
BOND (N) #8 GEC TO TWO (N) GROUND Panel Number: NoMatch Inv 1: DC Ungrounded INV 1 —(1)Delta # Solivia 7.6 TL LABEL: A —(33)TRINA SOLAR # TSM-295DDO5A.18(I1) OR # 180498
RODS AT PANEL WITH IRREVERSIBLE CRIMP Meter Number:24 498 752 Tie-In: Supply Side Connection Inverter;7600W, 240V, 97.5%, Zigbee, PLC PV Module;295W,265.9W PTC,40MM,BIk Frame,MC4, ZEP,1000V,Wht BckSht RGC, CGC1
Underground Service Entrance INV 2 Voc: 393 Vpmax: 32.5
INV 3 Isc AND Imp ARE SHOWN IN THE DC STRINGS IDENTIFIER
(E) 100A MAIN SERVICE PANEL
Multiple Main Breakers (6 or fewer) Inverter 1 IND
(E) WIRING CUTLER-HAMMER
Disconnect 1
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5 8 x 8, Copper Disconnect;MER 60A,#240VDG222Nac, Fusible, NEMA 3R
-(3)ILSCOIPC 4/O—#6 —(1)CUTLER—HAMMER DG100NB
Insulation Piercing Connector; Main 4/0-4, Tap 6-14 Ground/Neutral it; 60-100A, General Duty(DG)
SSC—SUPPLY SIDE CONNECTION. DISCONNECTING MEANS SHALL BE SUITABLE —(1)CUTLER—HAMMER
1)ClassRRHFuse KitIDS16FK
AS SERVICE EQUIPMENT AND SHALL BE RATED PER NEC. —(2)FERRAZ SHAWMUT#TR40R PV BACKFEED OCP
Fuse; 40A, 250V, Class RK5
I I T1�AWG#6, THWN-2, Black II II WG /8, 11 -2, Black II I (2)AWG #10, PV Wire, 600V, Black Voc* -484.82 VDC Isc =9.55 ADC
®Io,L(1)AWG/6, THWN-2, Red = O 6.1 (1)AWG #8, THWN-2, Red O Lca (1)AWG #10, THHN/THWN-2, Green EGC Vmp =357.5 VDC Imp=9.08 ADC
6666 I (1)AWG/6, THWN-2, White NEUTRAL Vmp =240 VAC Imp=31.7 AAC 1666 I (1)AWG #10, THWN-2, White NEUTRAL Vmp =240 VAC Imp=31.7 AAC L666 (1)Conduit Kit; 3/4' EMT
. . . . -(1)AWG /6,.Solid Bare.Copper GEC —(1)Conduit Kit; 3/4' EMT . . , . _ . .7.0)AWP 8,.1FIWN-2,.Green . . EGC/GEC.-(1)Conduit.Kit; 3/47.EMT. . . . . . . . . . (4)AWG #10, PV Wire, 600V, Black Voc* =484.82 VDC Isc =9.55 ADC
O : (1)AWG #10, THHN/THWN-2, Green EGC Vmp =357.5 VDC Imp=9.08 ADC
(1)Conduit Kit; 3/4" EMT
CONFIDENTIAL— THE INFORMATION HEREIN JOB NUMBER: PREMISE OWNER: DESCRIPTION: DESIGN:
JB-9723569 00 \. S.IarCity
CONTAINED SHALL NOT BE USED FOR THE MARSHALL HENRY Marshall Henry RESIDENCE Spencer Fry
BENEFIT OF ANYONE EXCEPT SOLARCITY INC., MOUNTING SYSTEM: �•.,,
NOR SHALL IT BE DISCLOSED IN WHOLE OR IN CompMount Type C 10065 SW HIGHLAND DR 9.735 KW PV ARRAY i�
- PART TO OTHERS OUTSIDE THE RECIPIENT'S MODU �' TIGARD OR 97224
THE SALE AND USE EOF INPT CONNECTION
RESPECTIVE�TM (33) TRINA SOLAR # TSM-295DD05A.18(II) 3055 Clearview Way
SOLARCITY EQUIPMENT, WITHOUT THE WRITTEN PAGE NAME SHEET: REV: DATE: San Mateo, CA 94402
PERMISSION OF SOLARCITY INC. INVERTER: T:(650)638-1028 F:(650)638-1029
Delta # Solivia 7.6 TL THREE LINE DIAGRAM PV 5 2/1/2017 (888)—SOL—CITY(765-2489)www.solarcity.com
ZS Comp Edge Zone Calculations 1 of 4 - ZS Comp Edge Zone Calculations 2 of 4
3/26/15 3/26/15
ZepSotar ZepSotar
This set of calculations is intended to show that ZS Comp has sufficient strength to allow for attachment Down Force Spacing
spacings of at least 48"in Edge Zones whether the modules are orientated in landscape or portrait.The Allowable Down Force Load
down force spacing =
calculations will vary the design variables to account for the worst case for each failure mode that is being module width x design load
checked.
Wind Down Calculations
All variable the same as above except for roof pitch
General Design Information:
Roof Pitch
Module Size: 39"x 65" Basic Wind Speed= 120 mph 14 30 45
System Weight= 3 psf Ground Snow Load= 30 psf GCN landscape= 0.5 0.9 0.9
GCN portrait= 0.4 0.9 0.9
Comp Mount Allowable Loads design load landscape= 15.35 27.64 27.64 psf
Load Duration Wind Snow *1
Uplift= 656 lbs N/A .� „--, -,=. ie.-- design load portrait= 12.28 27.64 27.64 psf
' note:use 10 psf minimum
Lateral= 357 lbs 290 lbs EV �t5�,t
Down Force= 1074 lbs 771 lbs OP; y1 Snow Calculations
To account for unbalanced snow loads,ground snow loads will be used for roof pitches 30 degrees and lower.
Attachment Spacing Calculations 4414 Res
s `` Per section 7.6.1 of ASCE 7-10 unbalanced snow loads do not need to be considered for slopes above 30
degrees.
Uplift Spacing EXPIRES, 12,311;6
Allowable Uplift Load FOR PAGES 1-4
uplift spacing= Ground Snow Load= 30 psf
module length or width x design load Roof Pitch
Wind Uplift Calculations 14 30
2014 OSSC and ASCE 7-10 Method 2 Design Snow Load 29.11 25.98 psf
(snow load spread over the length of the rafter)
P=ghGCN
qh=0.00256 K,Kct Kd V2 I
Down Force Load Roof Pitch
Basic Wind Speed= 120 mph Combinations: 14 30
Exposure= C Roof Zone= Edge Zone D+S= 31.16 25.10 psf
Importance Factor= 1.0 K,= 0.98 from Table 6-3 D+0.6*W= 12.91 19.18 psf
Gable/Hip Roof K,= 1.0 per 6.5.7.2 D+0.75*0.6*W+0.75S 31.59 3..31 psf
Vorst Case Roof Pitch= 14 degrees Kd= 0.85 from Table 6-4
Roof Height= 30 GCN landscape= -1.6 Allowable Spacing for Down Force
Jscape effective area= 13.0 ft2 GCN portrait= -1.5
7711bs in
portrait effective area= 21.7 ft2 landscape down force spacing = 39"x 31.91psf x 144 ft2 = 89"
Plandscape= -49.13 psf
qh= 30.71 psf Pportrait= -46.06 psf 7711bs in
portrait down force spacing=
65"x 31.91psf x 144 ft2 = 53"
Uplift Load Combination:0.6D+0.6W(ASCE Section 2.4.1 equation 7)
design load landscape= -27.73 psf
design load portrait= -25.89 psf
656 lbs in
landscape uplift spacing = 39"x 27.73 psf x 144 ft2 = 87"
656 lbs in
portrait uplift spacing = x 144 65"x 25.89 psf ft2 = 56"
ZS Comp Edge Zone Calculations 3 of 4 ZS Comp Edge Zone Calculations 4 of 4
3/26/15 3/26/15
ZepSoLar ZepSotar
Lateral Spacing Module Deflection Spacing
The lateral force on the system increases as the pitch of the roof increases,but the amount of snow on the landscape module spacing=-1.4545 x Maximum Uplift or Down Force Pressure+120.7273
roof decreases for slopes greater than 30 degrees.With this in mind,the lateral force will be checked at 30
degrees with ground snow load and 45 degrees with sloped roof snow. portrait module spacing = -0.8182 x Maximum Uplift or Down Force Pressure+79.909
Allowable Lateral Load Maximum Uplift Pressure Landscape= -27.73
lateral spacing =
module width x design load Maximum Uplift Pressure Portrait= -25.89
Snow Calculations Maximum Down Force Pressure= 31.91 psf
Ground Snow Load= 30 psf
ps=C5 pf Roof Pitch= 31 45 degrees landscape module spacing = -1.4545 x 31.91 psf+120.7273 = 74"
pf=0.7 Ce Ct l pg Ce= 0.9 Cs= 0.71 0.45
Ct= 1.2 pf= 22.68 22.7 psf
portrait module spacing = -0.8182 x 31.91 psf+79.909 = 54"
I= 1.0 P5= 16.1 10.2 psf
Calculation Summary
Roof Pitch Calculated Edge Zone Spacing
27 30 31 45 Spacing Check
Landscape Portrait
Design Snow Load 26.73 25.98 13.80 7.22 psf Uplift 87" 56"
(snow load spread over the length of the rafter) Down Force 89" 53"
Lateral 30 30"'
Lateral Force Component
Down Force Load Roof Pitch Module Deflection , .:'74' =' 54"
Combinations: 27 30 31 45
D+S= 13.50 14:49 8.65 7.22 psf As can be seen in the table above,for Design Wind Speeds up to 120 mph and Ground Snow Loads up to 30
D+0.75*0.6W+0.755 10.46 11.24 6.88 5.95 psf psf with modules orientated in landscape,the system is strong enough to be installed at 72"on center in the
Edge Zone.When modules are installed in portrait,the spacing for edge zone installations can be 48"on
Allowable Spacing for Lateral Force center for most roof pitches.For roof pitches that are greater than 27 but less than 31`,the maximum
30 degree roof pitch attachment spacing is 44".
2901bs in
landscape lateral spacing= 39"x 14.49 psf x 144 ft2 = 74"
2901bs in
portrait lateral spacing = 65"x 14.49 psf x 144 ft2 =44"
Portrait spacing is less than 48".Try roof pitch of 27 degrees
2901bs in
portrait lateral spacing = 65"x 13.50 psf x 144 ft2 = 48"
''r,SoIarCity Zep Solar Next-Level PV Mounting Technology
DWV Debris Guard
for composition shingle roofs
_ ��
DWV DEBRIS GUARD
OLTAIC MODULE
COMP ROOF MOUNT /� /
COMP ROOF
000
HC.DI :
DWV Debris Guard Construction Detail Debris Guard,close up
OOMP4r4_ Prevent blockages and keep vents open with the DWV Debris Guard.
0.
Protects against:
•'m,, e� • Leaves • Rain
cOMPp6s
• Pine needles • Insects
• Snow • Birds
AIAPM0
WDV Debris Guard is made of rugged 26 gauge galvanized steel.
0 Listed by IAPMO to IGC-323
zepsolar.com
This document does not create any express warranty by Zep Solar or about its products or services.Zep Solar's sole warranty is contained in the written product warranty for
each product.The end-user documentation shipped with Zep Solar's products constitutes the sole specifications referred to in the product warranty.The customer is solely
responsible for verifying the suitability of ZepSolar's products for each use.Specifications are subject to change without notice.Patents and Apps:zspats.com.
Document#800-1677-001 Rev C Date last exported: June 30,2016 9:41 AM