HomeMy WebLinkAboutPLANSLOCATION MAP
COORDINATES: LAT 27.3192480 , LON-80.3082340
INDEX
C-1 COVER
E-1
S-1
S-2
NUMBER I DATE
z
r "
a
��� `
fi
5r�' - azz- r• 'r
x I e101t
�.. F r,„y n. g
i
t
4
x. y _
fy T 'Pq A.'fi �nT +�4 sx;zkTa" xiaun
gyM14 .J 4 YR �b
n;
J µ'
H
r 4
.}., yF ✓ p
IA"1
�c.,-..v�if'
ss
'2
t W k �7 rt l F 4i
t W
t 1
M
M x,;
SFr Tt u _
, I
y
' 1*
c
"
AERIAL VIEW
0
ELECTRICAL DIAGRAM & CALCULATIONS
STRU CrTU RAL DIAGRAMS
STRUCTURAL CALCULATIONS
REVISIONS
DESCRIPTION
PLAN VIEW
COORDINATES: 27' 19' 9.2928" N, 800 18129.642411 W
PERMITTING / PLANNING NOTES
SCOPE OF WORK:
y
ST.LUCIE COUNTY
PLAN REVIEW
BLDG:
DATE:ELECe
DATE
PLUMB:
DATE:
MECH:,__
DATE: --
INSTALLATION OF GRID -TIED PHOTOVOLTAIC SYSTEM
THE NEC GIVES YOU THE CHOICE OF FOUR METHODS FOR ENSURING ELECTRICAL CONTINUITY AT SERVICE EQUIPMENT,
SERVICE RACEAYS, AND SERVICE CONDUCTOR ENCLOSURES (250.92(B):
1. BONDING JUMPERS. BOND METAL PARTS TO THE SERVICE NEUTRAL CONDUCTOR. THIS REQUIRES A MAIN BONDING
JUMPER [250.24(B) AND 250.28]. BECAUSE THE SERVICE NEUTRAL CONDUCTOR PROVIDES THE EFFECTIVE GROUND -FAULT
CURRENT PATH TO THE POWER SUPPLY [250.24(C), YOU DON'T HAVE TO INSTALL AN EQUIPMENT GROUNDING
CONDUCTOR WITHIN PVC CONDUIT CONTAINING SERVICE -ENTRANCE CONDUCTORS [250.142(A)(1) and 352.60 ex 21.
2. THREADEDLESS FITTINGS. TERMINATE METAL RACEWAYS TO METAL ENCLOUSURES BY THREADED HUBS ON
ENCLOUSURES (IF MADE WRENCHTIGHT).
3. THREADEDLESS FITTINGS. TERMINATE METAL RACEWAYS TO METAL ENCLOUSURES BY THREADLESS FITTINGS (IF MADE
TIGHT).
4. OTHER LISTED DEVICES. THESE INCLUDE BONDING -TYPE LOCKNU I S, BUSHINGS, WEDGES, OR BUSHINGS WITH BONDING
JUMPERS,
STATE
FLORIDA
CODE SUMMARY
BUILDING
2017 FBC, 6TH
ELECTRICAL
2014 NEC
CONTACT US
7575 KINGSPOINTE PKWY#11,
ORLANDO FL, 32819 USA
TEL: +1407-308-0099
engineering@windmarhome.com
Lo
J
W
H
W Z W
^� U
CL D
J U F_
J
W W
°0-
U
W
0
0_'
IL
PROPRIETARY RIGHTS DRAWING CONCEPT 8
DESIGNS ARE THE PROPERTY OF WINDMAR
AND IS SUBMITTED WITH THE
UNDERSTANDING THAT IT IS NOT TO BE
REPRINTED, COPIED, IN WHOLE OR IN PART,
NOR LOANED TO ANY THIRD PARTY NOR
USED INANY MANNER DETRIMENTAL TO THE
INTERESTS OF IMNDMAR WITHOUT ITS
EXPRESSED WRITTEN CONSENT.
PER FL STATUTE 377.705(REVISED 7M2017), I
MIGUEL ALVAREZ PE 86033 AN ENGINEER
LICENSED PURSUANT TO CHAPTER 471,
CERTIFY THAT THE PV ELECTRICAL SYSTEM
AND ELECTRICAL COMPONENTS ARE
DESIGNED AND APPROVED USING THE
STANDARDS CONTAINED IN THE MOST
RECENT VERSION OF THE FLORIDA BUILDING
CODE.
pLVAR
. F�a
ENst G:C
No. 86033 ,to
:4••. STATE OF ..
0R1pPG\.
,�'•.SN A
ENGINEER'S SEAL
PROJECT NO.
D L544
DATE:
2.28.2019
DRAWING BY:
MA
CHECKED BY:
M. ALVAREZ
SCALE:
N.T.S.
SHEET TITLE:
1903 -Oa58
COVER
SCANNED
BY
St. Lucie Counlhf
SHEET NO.
C-1
PV MODULE RATINGS
MODULE MAKE =
HANWHA Q-CELLS
MODULE MODEL =
Q PEAK- 315
MAX POWER =
315 W
OPEN CIRCUIT VOLTAGE =
39.87 V
MAX POWER POINT VOLTAGE =
32.98 V
SHORT CIRCUIT CURRENT =
10.04 A
MAX POWER POINT CURRENT =
9,55 A
PHOTOVOLTAIC POWER SOURCE I F_CONTACT US:
® PHOTOVOLTAIC SYSTEM AC
DISCONNECT
AC OPERATING VOLTAGE 240 VOLTS
7575 KINGSPOINTE PKM#11,
AC OPERATING CURRENT AMPS AC OPERATING VOLTAGE _ VOLTS
ORLANDO FL, 32819 USA
MICRONVERTEAa LOCATED IINCERNEATH PNOTONCLTAIC AC OPERATING CURRENT AMPS
NOOVLEo MR SBNCE CALL URBAN SOLAR GROUP (aysMZOLAR
TEL: +1407-308-0099
LABEL LABEL FOR EACH JUNCTION BOX
FOR EACH JUNCTION BOX LABEL SIZE : 4" X 2•
ITEM DESCRIPTION:
LABEL91 E:4"X2" PVLABELS.COMPART NUMBER 03-210
.I
NOTE: INSTALLER MUST FILL IN AC OPERATING CURRENT NOTE: INSTALLER MUST FILL IN AC OPERATING CURRENT
ON LABEL. AC OPERATING CURRENT I SAME AS NUMBER ON LABEL AC OPERATING CURRENT IS SAME AS NUMBER
OF MICROINVERTERS
engineenng@windmarhome.com
1 PV MODULES, TYPE: HANWHA Q-CELLS Q.PEAK DUO 05.315
--
IN THE CIRC�T. EXAMPLE' IF A OF MICROINVERTERS IN THE CIRCUIT. EXAMPLE: IF A
CIRCUIT CONTAINS B MICROINVERTERS, THEN THE AC CIRCUIT CONTAINS 8 MICROINVERTERS, THEN THE AC
OPERATING CURRENT I88 AMPS. OPERATING CURRENT IS 8 AMPS.
--- -
(2) MICROINVERTER: ENPHASE I07 (EQUIPPED WITH RAPID SHUTDOWN)
ITEM
MANUFACTURER
MODEL
LISTING / COMPLIANCE
PV MODULE
Q-CELL
315W
UL
INVERTER
ENPHASE
IQ7
UL
ALL DISCONNECTS
ENPHASE
DC & AC
UL
ALL OVERCURRENT
ENPHASE
DC & AC
UL
PROTECTION
FSEC CERTIFICATION
Q-CELL
315W
RV-16-0106A
NUMBER
ENPHASE
IQ7
®(3' ENPHASEC, CABLE 12 AWG ® WARNING
CAUTION 'L
1 - DUAL POWER SUPPLY ®
® tilt
B1PV
B2
B3
I S
BS
B6
:B7R;_�
4
1,. JUNCTION BOX 6" X 6" PVC SCHED. 40.
SOURCES: UTILITY GRID AND SOLAR POINT OF CONNECTION
SOLAR ELECTRIC SYSTEM
(((��� "
a
11
1 5 J 1" PVC CONDUIT TO CARRY STRING CIRCUIT CONNECTORS TO
AC COMBINER _BOX_ ENVOY -IQ METER "ENPHASE'' RATED FOR 48A 240/120V I rPVVLABELS COM PART NUMBER 03-210 I
B1
B2
B3
Ba
Bs
Bs
Fill
B7
elo`(.'
Ba
Ba
Z 11KCARt-KS2F' 20A & 1 BREAKER 21, 1UA.
(7) 3N6THHN-2AND 1N6FORGROUNDIN1^PVC SCHED4000NDUIT.
--
PHOTOVOLTAIC SYSTEM
COMBINER PANEL
PHOTOVOLTAIC MICROINVERTERS
LOCATED UNDERNEATH EACH.,
y
�i
DO NOT ADD LOADS I To mvuuLC Urn rl I OF .vrvwT 1
4 i�8 180A AC RAPID SHUTDOWN DISCONNECT WITH 30A FUSES. Il 1 J
1 ST.LUCIE COUNTY
ROOF LEVEL i 9) EXISTING METER AND DISTRIBUTION PANEL 150A MAIN BREAKER WITH 2O0AMP BUS RARIl9tl. REVIEW LABEL FOR EACH JUNCTION BOX
LABEL SIZE : 4" X Z' LABEL FOR ENPHASE AC COMBINER BOX
PVLABELS.COM PART NUMBER 03.210 LABEL SIZE: 5-1Q" X 2•
e8 110) EXISTING METER. BLDG:
0 o DATE-
ENPHASE ENPHASE
EXISTING RESIDENCE GROUNDING CONDUCTOR. �qj PV SOLAR BREAKER
O e
LEcI> PHOTOVOLTAIC SYSTEM EQUIPPED
-� _
0 o r 9 g i12 30AMPS 2P BREAKER -TIED INTERCONNECTION. DATE: 1 �
0 0 150A WITH RAPID SHUTDOWN
IQ7 0 o I o� PLUMB: DO NOT RELOCATE N
0 0
0 0 � e DATE; MECH: NEC 690.12 THIS OVERCURRENT LO
fly J
T
1 DATE: DEVICE �Qi w M
1. TOTAL PHOTOVOLTAIC SYSTEM STC RATED DC ENERGY POWER PRODUCTION OF /V�1
3660 WATTS. W
2. INVERTER HAS MAXIMUM POWER POINT TRACKING (MPPT). OUTSIDE OF RESIDENCE 7 GROUND LEVEL NOTE FOR ALL LABELS: W LL J
3. INVERTER MEETS REQUIREMENTS OF 3-P POWER. U_
4. INVERTER MEETS IEEE 1547. I-
5. INVERTER MEETS U11741. SYSTEM DATA LABELS SHALL BE UV RESISTANT AND SHALL HAVE WHITE ♦♦A�
6. ALL ELECTRICAL EQUIPMENT INSTALLED ARE UL LISTED. LETTERS ON A RED BACKGROUND. SHARPIE EXTREME OR vJ W
7. FBC ADMINISTRATION CODES NOW IN EFFECT NEC 2014; FBC 2017" E-1 FBC EQUIVALENT UV RESISTANT MARKERS SHALL BE USED FOR LU z ADMINISTRATION"
EQUIPMENT TO BE INSOTALLffD ARE SOLAR AND ASSOCIATED - TOTAL W. 5,670 WATTS DC 14,500 WATTS AC WRITING ON LABELS REQUIRING INSTALLER -WRITTEN VALUES. C U
MAIN BUS RATING:'ISOA G
SYSTEM AUTOMATIC OPERATION a Q
TOTAL PV MODULES: 18 PHOTOVOLTAIC MODULES J
1. GRID POWER IS PRESENT PHOTOVOLTAIC SYSTEM FEEDS THE LOAD AT AY TIME. J U
2. GRID POWER IS LOST, PHOTOVOLTAIC SYSTEM AUTOMATICALLY DISQONNECTS PV MODEL: HANWHA Q-CELLS-Q.PEAK-315 SAFETY LABELS '//�� I-
3. PHOTAOVOLTAIIC SYSTEM WILL AUTOMATICALLY RESUME FEEDING POW R TO THE INVERTER: ENPHASE IQ7 MICRO INVERTER V� J
GRID. WHEN THE PROPER GRID VOLTAGE AND FREQUENCY IS RESTOO�ED (IEEE SCALE: NTS W LLI
STANDARDS) AND THERE IS ENOUGH SUNLIGHT. BATTERY: NONE C N�
SCHEDULES i RACK SYSTEM. SNAP N' RACK C r IL
SYSTEM RISER WIRING
DIAGRAM EQUIPMENT LOCATION
SCALE NTS
- - -
SCALE: NTS
NOTE
I
MAIN SERVICE
AFTER FINAL INSPECHTIION. TO NET METER BY i
:
COPY
\yL
RATING ENTRANCE CONDUCTOR SIZE
FPL THE
�MpAX
IS NECN230 SPECIFICATIONS
D) IFICATIONS(MINIMUM 60 AMP
RATED DISCONNECT
NOTE:
TAPCONDUCTORSIZE(MINIMUM 6 AW3 COPPER OR 4
PER NEC 230.42 (B) AND 310.15 (B) (7) OR
31015
LINE SIDE TAP CONNECTION IN MDP WITH POLARIS TAPS
DISCONNECELECTRODE LOAD SIDE AND EXISTING MAIN
(I3)MjyM
CONDUCTOR ROUTING IN RACEWAY AND INSIDE'.
THEGROUNDED
CONOORRUTLPEEC00DDNI202DUCT(NERA) 4
TAP CONDUCTOR LENGTH LIMITATION OF IO FEET PER
105 31'
NOTE: NOTE'
a
Enphase IQ 7 end IQ 7a• Micrc�lnverters
NEC
GROUNDING AND BONDING CONNECTIONS FROM THE (PV)
NEC 690.12 CODE COMPLAINT
COMPLIANCE WITH NEC 250.58 ONLY ONE GROUNDING
ELECTRODE FOR ALL ELEC. EQUIP. CONDUCTOR.
Formal 1685mm x 1000mm x 32mm(including Name)
, ,
_ `,a{
AP �"
INPUT Bl1YA (DC) IQi•50.2•U8 / (0740-$-tis
107F'L1K$•72*:1•U$ j iQ9PLIlS-i2-8-US
AC DISCONNECT CONNECTION TO THE SERVICE
PANELBOARD, AND GROUNDING ELECTRODE CONDUCTOR
Weigh'. wog
,....
,�-
.,,..
t;ermmlynly U9atl mt+ihi P ! " '.:" '1A14
,✓'T;Tp„
AB APPLICABLE.
P.oM c"ver 3 zmm thermally glass with
,iy1,,,�'
,. ... - '
A,irn1ula cornpatiDlddy 50-cail PV modules on
,,. . , yx,r":
60cell and 72-cell PV modules
NOTE:
aMlteeactnn technology
�
�'
Q
H
U
W
O
IY
a
PROPRIETARY RIGHTS DRAWING CONCEPT &
DESIGNS ARE THE PROPERTY OF WINDMAR
AND IS SUBMITTED WITH THE
UNDERSTANDING THAT IT IS NOT TO BE
REPRINTED, COPIED, IN WHOLE OR IN PART,
NOTE:,g' T. '? vr, ,,u -- --. -. NOR LOANED TO ANY THIRD PARTY NOR
LINE SIDE TAP CONNECTION IN MDP WITH POLARIS TAPS 6eckCowr Compodte film 7i4?kalgitl'r lniktit3G'v4l( gE` 49 V , . ,, ," ,. N - ` USED IN ANY MANNER DETRIMENTAL TO THE
a.. ` '�" � "£ INTERESTS OF A NDMAR WITHOUT ITS
ALL LOAD CALCULATIONS FOR THIS PANEL HAVE BEEN BETWEEN ELECTRODE LOAD SIDE AND EXIBTING MAIN P;ame Black anodraetl aluminum ' Re>sk. OwPt lreCknt v01t80P 27V 3l V� 27V-4.5V
DONE AND THIS CHANGE WILL NOT EXCEED CODE. P g
DISCONNECT. EXPRESSED WRITTEN CONSENT.
6.20 morwc _. .a .,. : Qn>•r2ti re 16 Vy'n ?'d',^:, 'i8V r.....;:+ „i (stsk �lr 5# + Y'>';^: xaF.'I; gy�pp`'
ryaMline QANNM sole' half ceta ' , , NOW
>'. tAa
.iunmon tiox 70-85mm x 50-70mm x 13-21 mm - - M111/ldax 5184 volt?Cf 1 V % 4R 1/ z2 ..VI `all 6'
-. Protection close trier, with Eypaea dbtlea � : tutor ilCx#se lr4r':Lit CUPraltt (mndUtinSgrl .. 'n+A ` .�_. 15R system OVGNIBW
cook 4mm' Solar cable; W 1100mm O 1100mm iPteNQ sage Clan GC pC`t it I)
`cnnncaor - MWIi-Coded, MC4, IP65 and IP66 ., 77:,7„ ,. ,w Solar panels: 18 x QCELL 315W (PV- array) PER FL STATUTE 377.705 (REVISED 71112D1711
i=i bC pcN.tl, kfaFr! � O r1 `. Inverters: 18 X IQ7 - 240VAG (Inverter efficiency: 95%) MIGUEL ALVAREZ PE 36033 AN ENGINEER
^1 OTa+_- { a, , ra•tfr rn'icn x 1 Ungrounded Foray; additional DC side protection recluired; Mountie e: Sna NRack PER FL STATUTE 377.705 REVISED 7/1/2017 I CERTIFYIDTHATRTHE PVT TO ELECTRICAL SYSTEM
nphee I Cvmirrer+ ay g y. 9tYP p 471,
es maX 20A der branch c+aGlkt ( �,
' OUTPUT DATA (Al IQ 7 MrcrDPMaattet` 1Q 7�a Minoinvarter Evaluation of design MIGUEL ALVAREZ PE 86033 AN ENGINEER AND ELECTRICAL COMPONENTS ARE
Powak¢tAos-- .v,r - ` .,;, t„n, _.� DESIGNED AND APPROVED USING THE
.o Posk o6fout Power "' 2sOv pate ton reg it s LICENSED PURSUANT TO CHAPTER 471 STANDARDS CONTAINED IN THE MOST
itODEI. NUMBER - MINIMUM PERFORMAK 2T sE1:F'1 V R; TIO an "ie , J42 r it ]ANT "W, ':.Ht .„r;Ty;m . ,ertlrri r.1 . r P Location: Florida, United States RECENT VERSION OF THE FLORIDA BUILDING
=.r+. Pen pm a15 az1 3zs ,.urn cc a..iuoutpu Pow.' 240VA 2+,1jyvA .. Record Low Temperature:35.00°F CERTIFY THAT THE PV ELECTRICAL SYSTEM CODE.
ti4.. ads, l,�. .1, ,z.: mr.�,:r.,.. at„r+uir9l+l: i.`va!t: ttar, tt :, 4 i;,..
.:. :_ 1 - �" , ! t srnncacaitca onr "" I« n 315 320 Cis' i330 Sal/ .. +. w » g "k 7"" iR42f " „ Average High Teperature:78.0D°F AND ELECTRICAL COMPONENTS ARE
„...�..-. -
n en aruui,vd4ea � M 39.87 ao 13 aD.ao ales - 7T,1` , <:L "> f'.. yf V„ Record High Temperature: 98.00 °F
aS.CC#SSDArE$;caer' : g E p `.. ,....,..<.,M.,..,....,...,. m'axlmumcmtlnursus output cusinr 1.t7A (24tJ V) 1,t5A v) t.21 A(2sD v t3vA(2rT6 .%) DESIGNED AND APPROVED USING THE -
mlar5wr la.. IN Bss set 9,66 e.71 NomapaifYe es1ry' I'; :° � M1 R 4 a °,PF 3 j TA
F d14YN = ant bgea MPP va,. M 32.98 3332 33.65 3'a:9a ,., STANDARDS CONTAINED IN THE MOST
'i =J,T�,dC' kitty f'1.1e°vy„A14Itol PtlCrdPlay kay8rSrlat g(We tyirk*3rr: kept ago Rla1a , x. r; ;.,:-vx?,. j .-.... .,:., ^.,-,. + xterI Lequenry rarl 47 68Hz 47 68Hz sae •e,
ni-lanGy n rAl =IA7 a :e,a= e ' M, . ,., Technical Data RECENT VERSION OF THE FLORIDA BUILDING LV r.
.�P,�'�ii'fC+r+er"aa} ,.:,, Tldd+fiDiekY#f4aU,>b'ts,, ,. -. „.anti.. _ - .._....,:::_.,.. » - ACSfwrtem:uttrduferr'ettlovdi-.3cpctx9 s.nAr"n:!.$At'e'n2 r e A.A..AR//��-e.
,L e to :; T11.+.f -4f?$t''49fcii}{?'T§ Nftli•,' t'}tar`° Pr"a {„=�2 e#<" 'd"LLH 1: r', gl''rllnt Apile r:,tfliA4_^p PERFORMANCE ATNORMFL nPERA11u:, .:Jpin...». nbr, n CODE. ♦ --••• •••. A II
Maximum units per 20 A (L-L) branch Circuit- 15 (240 VAC? 13 (7P8VAC) l3 1740 VAC) i 1 (?OS VACI ,' V ,- O E N
°,)wen At MPP= Pen . ,_,., z33 4 -' z372 -. ... ,. PV Peak Power: 4 500 • 3 •'
0+7 24os 244s , kWp A �i�
cu rdrtra+ E+ ulte rg Or _ -_. , C vrrva ta4a close dC n xs " HI 11t F
C'r2LBsr:T :'ai <..t ,:`,: " -=R -,r. -.-f ,: - snoncrcu Lcurre,+' IK w 6.19 a14 e.1e 8.22 Number of PV modules 18 -J'
current OA DA Number ofinveners 1a : �.: No. 86033 Ir
m _ € Ot n . uit VOC,,' V. M 37,30 3754 37 79 38.04 tlr - '• ((t
-. ... -.. _�.-_...- AowPr%;tar aeixng'. "#s `, ,',r, ".l iT` ` d Max DCPower 330W
1
Et:Tt 7 r;? d., 1 Y > " : 4 Cure, t n MP-- Iwe fN 7.51 7.56 » Z60 ].64 -
..-,....- Newer facto, (e,.ilusTn'!lo! 0:7Isal -,.6,1 iaggklg D 7 hladtrg - DY logging Max. AC Power 23OW - r
A:i1 a??t;A'•`{ v„tt,9e at niFr" ver. M 31.07 31.39 3170 32.D1 EFFICIENCY' @24O V208 V [d24O V'2OB V Gdd vohage: 240W
' ^^• :�.'�' ......... .... .....R10wrm1,NOCTsPminmAML94 -1v1'�c,mvALa.a issvaweemardlmer ...,._..,.,,.....„. -.,,„....„.�.+,.,.. Nominal power ratio: 95% U '
Cl'p1�14L 6Pa i ,e, TlrU8 ' lo0nwnis ss•c, sw.n,"m n" a.sc
R,"'"M^e q., ` •.-... •. - 1'}r',E[L4:P£RTSAMANGE WARRANTP PERPORFWNCF ATL059R6.A1NntICE
e�4F Ft6Ct6Coy -7a76 y, ~ rm ~~ p PROPRIETARY RIGHTS DRAWING CONCEPT & o'. STATE OF
wylft.r t. k, ucWei Weighted 970 9.Tx N7.0°S 9?Cy Pvara: DESIGNS ARE THE PROPERTY OF WINDMAR i "knees,
! IJ ,. Ii6
At least 98% nrrominal Pacer durm6 ," _. g y y r!OIC •'•.4 Q t
P
c Wyss,theiesMrma 05<%% M€GMANiCALDATA NumDerofPVmotlules to AND IS SUBMITTED WITH THE . F
R
^ " p4 Adb „^ teu4 goNumber of Inverters isUNDERSTANDING THAT IT IS NOT TO BE 'r/ONArnnoryina[ionperyear.it least9tle%d r�, noiiindpw.erLAPtoiDreere.Atleast Peak Power Input 315Wpie� A',_85a5%dnoinimIW Tapm35yee Relathehumldityranga 4%to106%(condensing PVvohage 32.9V REPRINTED, COPIED, IN WHOLE OR IN PART,ISM
At Bell vdtlin meewremadb4anrwea. rc ;. *,,':,. ��,. ' '.�i-.w,.r 'N,i'aMC)°Kn`ls'I". EA"'''; OC PV VONage 40.OV w e.•„•`..NOR LOANED TO ANY THIRD PARTY NOR USEDnwarremrtermsormeQCLLLSBalesCDr tecaurtype, p07-6D-8-US & iQ7PLUS-72-8-US) Friends PV2 (MC4 p ateable). Min. DC VORage (240V Grid) 22.OV
r, .n"'7..'tin-ird. i monlamwndyournsePaeeawnrrw. - slier IaswittiMC4oruTXcatlnacors: IN ANY MANNER DETRIMENTAL TO THE
Adnptoi' Max PV Voltage 48V ENOINEER'9 SEAL
� ° °.moonit PV2tnMGaGMatEGA•sze-S22,,,,,., , a , ,, Max DC voltage (Inverter) 4Bv INTERESTS OF VNNDMAR WITHOUT ITS _ PROJECT No.
PY2 t0 UTX: order EGA-S20 S28
w+rz-Inlalbrsncrrir.-ul>.e°akPe raft^nt-,4rut} FiA a!'x Ryecantrnali-an} _ , , ryym modde poirormanoo"m.rbwin.d na. wndimne'a ,,. r .. -„.- .„, Max cC current
9.83A EXPRESSED WRITTEN CONSENT.
<.. ., a-.:., „ .. ~, .: r,. r;r ,: h,il os,,igr„ M ar srFn�r ?,',: -^.^ corn adsonmsrcnondronatzsc,l000wrm'1. Dt -. Wx1av0'; i��$„'�'ttiYe " _ r 1rucllh�8"I`n":=` � Max DC current 15.OA DL544
'1CNPe.Pa .
T',.r.+a. = ro ...t,:.eR ,nq ., T 40t5 .aTxrl+l corz^'pre-r i ...Aatd xwe8 ''#s t E"„ - - -. : V:'esht 1 08 kg ('2.38 aba)
NECILAKICAi. DATA ie prat a_:o.tr r.+ant<.(ia [16P'N m.ow Temperdurt Goeffdenr ofV 6 tar",om rn Inq NatliraS •'Big"�i%t� �.41PA1Ril".S.iibr�f;5y .. , ram"%`y�","iP, rift a,�'�1xrCA?:z {mxr I 1,,: "I qlt'�: PV& Inverter Compatible DATE:
PV array and type of inverter are compatible. The nominal power
td Tt Fsan,`;'NL'+:ki'.x(iS a95.xnt��dtrattL"Ty( 4,"'s Yt:+1`x63`I, ' Temperahirerc Ncin,YntP„_. V 1%P"^ --o.ar Normal Op?rannq GellTemperature TACT PC] 45 Ppproold for wet Lcradons Yes
ratio (Max. IX; power of the inverter divided by the peak power)
(16_3IIIA) _ -, . _ , .. , e ..., Dn lufiy n,F rP PC .. , »' -,: E'� r n''x ,fo, is within the recommended range 80%-
„..,.; _.-. _ `,ado3urra II I...'. ;.,r+.= . ». 9 ( 120%). 2 28
2019
.T*t na t�-Prn.;1,x-,atr,.v r41.t'tT7'++3✓)-f;"it Ma,Imuin svatnn, voi+a9e v,,. M . 1o1D ',a°,ry cln=... Class douhle ire3u af..d,»ofcrss?nnr,rosikt§nt pblyrh§?r,c {rc*elroSUr2 DRAWING BY:
6;',nr nri k{'ikffit_Ore<qCt ssn, T1a(n hf-r4 Sicmtd NoAmum Rowrse Current Ie mi 20 FVe Rax;g r`nt+erOP%YtattT2l rntegory j{tV'eY.ti0411[P fatin7 Nl"kiA Typal/outddelr"
PtUA/Pull Load I?al 5400/40M Permitted Maaule TeinpA.WC -40°Cu to+85"C FEATURES MA
/r r t1YY•,'wl tY irl':$aKEl Pfliin�, tt tNn,t nk"t;aµ. ll t1T , , .r., e 4Grt•K (Tealload in accordantt wRh ISO 81215) On Conti p ,/. -
... .. ,_,. .... . .... .O6 Duty ...,.- ... -..A.,. ..-. [`4IR?mUntfPlinR �ONrttllec b� j � .o.,:",'^.k;".:.............-�.-mo...g......-.,..-
- , - '� `' CHECKED EIYo
2GA fa 50 A -r kVmtAl I CERTIFICATES Vonitcrinp Enlighten Manager Bad MyEnlegF:ran nlon400rlg options BECAUSE THE SERVICE NEUTRAL CONDUCTOR PROVIDES THE EFFECTIVE GROUND -FAULT CURRENT PATH
60A trP�oorbranch ; fito I OASVG zopP^_rcen4 QUALIFICATIONS AND PARTNER Bath o Irons raGtlire InBlanarloa of an En hale fQ Emro TO THE POWER SUPPLY i250.24(C11, YOU DON T HAVE TO INSTALL AN EQUIPMENT GROUNDING CONDUCTOR M . ALVAREZ
VDE Quality Teased, IEG 61215(Ed.2); [CC 61730 Xd. 1). Application class „_.,,._,,,,. ».,,7r. P ....:, ,.-».„:,. p y ..,�y WITHIN PVC CONDUIT CONNTAINIINNGG SERVICE -ENTRANCE CONDUCTORS [250.142A 1 AND 352.60 EX 2]. »,_ dls+''GRn�ifCkfUlirSil.3i'NEG:i1JQ 11Ldf9iatr4ft,11lgbil-bt'4dk SCALE: -
Mfin4rg , tnadatTtpLlr 10to2C@.Rh'WCo+a ThhmteeheetaomPlla,N,I,oINENso3eo r; bi5hapirie'etingt'�,atfs" f'haN'tid`fl�iYC.." 4C)$F2.'ria+tttR. d a1pp I
hiayst and Ideal cr '4 t�11t coo oral ;Ili ,i„ 1. THREADED FITTINGS. TERMINATE METAL RACEWAYS TO METAL ENCLOSURES BY THREADED HUBS ON
ahwarya`tThcwltxeluode elan canaitti<t�+e'ierlr2.
;,, : lip F a „1 1 ENCLOSURES IF MADE WRENCHTIGH
Halt=roe'" (8., D E C E i U4521t}+3.1, UL174TtIEEE1547, FCC Part lSGlnss B, ICES-0043 Class B, 2. THREADLESS FITTINGS. TERMINATE METAL RACEWAYS TO METAL ENCLOSURES BY THREADLESS N.T.S.
r FITTINGS (IF MADE TIGHP..
Ar RNECTTMsN OPTIONS CAN/CSA-C22.2 NO.1071-01 3. OTHER LISTED DEVIDtd. THESE INCLUDE BONDING -TYPE LOCKNUTS, BUSHINGS, WEDGES, OR SHEET -TITLE:
', I W TWCrIr., ,^ =.m."-,.n.m,. .. „"^^„^ """".^'°"" _" '° This product is UL Listed as PV Rapid Shut. Down Equipment and confomts with NEC-2014 and BRUSHINGS WITH BONDING JUMPERS.
- -. i'ti' 1lt`a rn , -. -. ;......... NFC•2017 aeottotT 640.12 and C22.1.2015 Rule 64=218 Rapid St"Clown at PV:Slyrall, for AG
3 lw? ,,Lo ta„°.j3fat5E foil cat 6)atria r*taemet rablP n'rl inc `drdE'c NOTE: InaYtelion instruchoira most bit folessed. Sea the imayaliden and operefire, manual or condd ourteoheiivid sanity dimante Mforeather infwnvEoh on ni,mwdiealktion and DID Conductors, when inBTalled according manufacturer's Instructions DESIGN TEMP 9I DEG C AD
t:efluu, f ltor,el Caii%rof s-31'11 "Iia-- t: «t,rA'G?YrrFN IM,14dj(ritn`idiyfool- I aiw ue dnlapodud, DER 60 DEG, C {310.15(Bl`)&C , TOTAL 151 DEG C MULTIPLIER AT 151 DEG C IS .58
( In't'IJ-2 RATtu 4 AMPS, TIMES .58 = 232 AMPS. 8 CONDUCTORS IN ELECTRICAL DIAGRAM 8
SINGLE CONDUIT ADJUSTMENT ACTOR IS 60% 23.2 X .7 = 16,24 AMPS. CALCULATION
I. rl+- 310.16 CORRECTION FACTORS . #10 T
t°OdI N3 eAk"E
7. No ratfareed DC/AC rettQ. Sae the compatibility cretGQMlLx at
...:w.,.,-. .,,.,.,..,..:.. ,.n...,-.., ..�. w». »,, ,,.,. ....... M......_�,,,..,. „_ ..__..,..m ,...».....�...,,...., 2.Nominal'Biel era ac�beemnded mW by P
a1rErl u. raon'6?P° rm 21i. 1T41 Renwheaorusawax S. LJmeam van RefeerrtD local regWrerrrc o defers the number FmkrWunve•a'terg per taafw,h In ra'area.
1tY7.`i soniwrrallw n.2l.osy�6lxedolswofen,/ermariy,xL•4s(Gxsb 6e s9-nubl'nx+ba(0)3am 6e ssz3000lc+wa ®leaga�llamml "'`e ww«.o-Galk. eom may 1� - ya
A7 -,„Ft Pa aT Itr- ' ICESIO'l
To teem mom about Ehphase offedrill yislt .cunt +" � �t r BONDING MIDCLAMP ASSEMBLY
P:s' ,rri n xf"z' z1t t,`:T." 2,l rTcdt)K»,. rh:a:,r ! {jsLr, s,n'iraat = r GA ����� %001. STAINLESS STEAL MIDCLAMP POINTS 2 PER MODULE, PIERCE MODULE FRAME ANODIZATION TO BOND sHeeT No.
04013EnphaK9 Eaa ay. Ali nlii'rtarAta: riasotbrandsused ale the praaelly at EnOryaEa ErrMYJy, 410, MODULE TO MODULE THROUGH CLAMP.
r Is ,u , 5 En sneered in Germany2D18tSzd 2. SERRATED FLANGE NUT BONDS STAINLESS STEEL CLAMP TO STAINLESS STEEL T-BOLT.
HANWHA Q-CELL DATASHEET ENPHASE AC COMBINER BOX 3. SERRATED T-BOLT HEAD PENETRATES RAIL ANODIZATION TO BOND T-BOLT, NUT, CLAMP, AND MODULES r
..°-1x,rrgr` aP;t el 'ieilw:'r2 -;cE r-zu .pge-.',+Jdrv'tf3
TO GROUNDED SM RAIL. C _
SCALE: NTS
SnapNir-ULTechnical
Data
Materials
.6000 series aluminum
• Stainless steel
• Galvanized Steel and Akaminurn Flashing
Material Finish
• Clear and book anodized alunlhavm
• 14I11 Finish on select cwltponerrts
Installation
. Quick and efficlent mounting
• Adnirsta this hardwere to ensure clean and levy finish
• All components bonded to ground we integrated bonding reatures
Cales. & Certifications
• Listed to UL Standard 2703 for GrounrTang/Sonding Bred Fire Onlysi#fcatlon,
^ Class A Fire Ratheg Type 1 and Type 2 Modules
• Starmse d Structural EngineaNng Reports for all 50 Skates
GYOuriml
• SnapNrack Grounding Lug (One Lug per individual how of moduies)
Warranty
• 10 Year maeer'ial and wwksmanship (download all details at snaonrac;lAxa eT)
CONTACT US:
PHOTOVOLTAIC POWER SOURCE
AC OPERATING VOLTAGE 240 VOLTS
AC OPERATING CURRENT AMPS
MICROINVERTERS LOCATED UNDERNEATH PHOTOVOLTAIC
MODULES FOR SERVICE CALL URBAN SOLAR GROUP (888) SS -SOLAR
LABEL FOR EACH JUNCTION BOX
LABEL SIZE : 4" X 2"
NOTE: INSTALLER MUST FILL IN AC OPERATING CURRENT
ON LABEL. AC OPERATING CURRENT IS SAME AS NUMBER
OF MICROINVERTERS IN THE CIRCUIT. EXAMPLE' IF A
CIRCUIT CONTAINS 8 MICROINVERTERS, THEN THE AC
OPERATING CURRENT IS 8 AMPS,
j f rHOTODIISCONNECT EM AC A 1
AC OPERATING VOLTAGE VOLTS
AC OPERATING CURRENT AMPS
LA::-L FOR EACH JUNCTION BOX
LABEL SIZE : 4" X 2"
PVLABELS.COM PART NUMBER 03-210
NOTE: !INSTALLER MUST FILL IN AC OPERATING CURRENT
ON LABEL. AC OPERATING CURRENT IS SAME AS NUMBER
OF RiiCROINVERTERS IN THE CIRCUIT. EXAMPLE: IF A
CIRCUIT CONTAINS 8 MICROINVERTERS, THEN THE AC
OPERATING CURRENT IS H AMPS.
EXISTING METER AND
MAIN DISTRIBUTION PANEL
EW ACIFUSED DISCONNECT
ANEW JNPHASE COMBINER BOX
7575 KINGSPOINTE PKWY#11,
ORLANDO FL, 32819 USA
TEL: +1407-308-0099
engineering@Wndmarhome.com
m WARNING Q CAUTION_�I
DUAL POWER SUPPLY
SOURCES: UTILITY GRID AND SOLAR POINT OF CONNECTION--
PV SOLAR ELECTRIC SYSTEM
EQUIPMENT LOCATION - ED LAYOUT
LABEL FOR EACH JUNCTION BOX
LABEL SIZE: 4" X 2"
LABEL SIZ :4" PART NUMBER 03-210 N.T.S.
PHOTOVOLTAIC SYSTEM PHOTOVOLTAIC MICROINVERTERS C� �
.I 0)
COMBINER PANEL LOCATED UND[ RNEATH EACH s I
PV MODULE ON ROOFTOP ARRAY "' � �
Q Q
DO NOT ADD LOADS o --� LEGEND � w
lL
1111-
LABEL FOR EACH JUNCTION BOX-� -- �f- ® 36" FIRE CODE OFFSET O
LABEL SIZE : 4" X 2" LABEL FOR ENPHASE AC COML31NER BOX V / W
PVLABELS.COM PART NUMBER 03-210 LABEL SIZE: 5-1/2" X 2" - - - - - -
_ W Z
� U
EXISTING METER AND MAIN DISTRIBUTION PANEL W
a.
PHOTOVOLTAIC SYSTEM EQUIPPED PV SOLAR BREAKER _ T _ _I NEW COMBINER BOX J < z)
WITH RAPID SHUTDOWN DO NOT RELOCATE Q NEW AC DISCONNECT � -
NEC 690.12 THIS OVERCURRENT m ❑ JUNCTION BOX
4 O
DEVICE -® �- — I 13-
NOTE FOR ALL LABELS:
LABELS SHALL BE UV RESISTANT AND SHALL HAVE WHITE
LETTERS ON A RED BACKGROUND. SHARPIE EXTREME OR
EQUIVALENT UV RESISTANT MARKERS SHALL BE USED FOR
WRITING ON LABELS REQUIRING INSTALLER -WRITTEN VALUES.
SAFETY LABELS
SCALE:NTS
-7, Z1r
ALLOWABLE LOAD: 83.54 PSF
NOTE: INSTALL MID CLAMPS BETWEEN MODULES AND
END CLAMPS AT THE END OF EACH ROW OF MODULES.
ALUMINUM RAILS SHOULD ALWAYS BE SUPPORTED BY
MORE THAN ONE FOOTING ON BOTH SIDES OF THE
SPLICE.
SYSTEM ANCHORAGE
SCALE:NTS
GARAGE ROOF PV LAYOUT
SCALE:NTS
44`-10"
r
40-0w
5--3w 5'-3w
_
!.Ir�I
►1.
Nis 1Ram
■�
..- , III ,. .-
m■I
_L.
■I
,II
r
r�1
IMMMMME
I
.
iVole
er
II.IM,
�
I
ffl,1111:111111111110111
Eu
NA4
of
��
"Is81
I■��
�I�
TOP VIEW
ALUMINUM ROOF MOUNTS MEASUREMENTS
ALUMINUM RAIL MEASUREMENTS SPACING
SYSTEM ANCHORAGE
SCALE: NTS
ROOF AREA
ROOF TYPE: STANDING METAL SEAM
TOTAL ROOF AREA: 1,451 SOFT
TOTAL PHOTOVOLTAIC AREA: 319 SOFT
PERIMETER WIDTH: 4.2'
PRESSURE ZONE: 1 & 2
MEAN ROOF SLOPE: 27.40 (6.2/12)
TOTAL MODULES:18
TOTAL ROOF MOUNTS: 56
TOTAL POINT OF CONNECTIONS PER MODULE: 4
ALUMINUM RAILS PER MODULE: 2
ROOF AREA 1 : PITCH: 180 AZIMUTH 1: 90'
ROOF AREA 2: PITCH: 18' AZIMUTH 1: 180'
BILL OF MATERIALS
FABRICATION ITEMS
MODULES
SIZE (FT) MODULE NUMBER DESCRIPTION
M185.52 x 3.28 Q.PEAK DUO-G5 315 315W PV MODULE
CLAMPS---
ID
QTY
SIZE
__
MODEL NUMBER
—
DESCRIPTION
26
-
SNAPNRACK BONDING MID CLAMP
MID CLAMPS
20
-
"SELF ADJUSTING TOP
END CLAMPS
RAILS
ID
QTY
SIZE (FT)
MODEL NUMBER
DESCRIPTION
12
202.5
SNAPNRACK SERIES 100
TOTAL AMOUNT OF RAILING
L-FOOT
ID QTY SIZE MODEL NUMBER DESCRIPTION—��
56
3-1/2"*1/2"*4"
............._.-
SNAPNRACK COMPOSITION L FOOT
SPLICE BARS
ID QTY SIZE MODEL NUMBER DESCRIPTION
4 - 242-04014, 242-04015 SNAPNRACK STANDARD RAIL SPLICE
BILL OF MATERIALS SCHEDULE
SCALE: NTS
w
w
Mi
a
PROPRIETARY RIGHTS DRAWING CONCEPT 8
DESIGNS ARE THE PROPERTY OF WNDMAR
AND IS SUBMITTED WITH THE
UNDERSTANDING THAT IT IS NOT TO BE
REPRINTED, COPIED, IN WHOLE OR IN PART,
NOR LOANED TO ANY THIRD PARTY NOR
USED IN ANY MANNER DETRIMENTAL TO THE
INTERESTS OF WINDMAR WITHOUT ITS
EXPRESSED WRITTEN CONSENT.
PER FL STATUTE 377.705 (REVISED 70 Y2017), I
MIGUEL ALVAREZ PE 88033 AN ENGINEER
LICENSED PURSUANT TO CHAPTER 471,
CERTIFY THAT THE PV ELECTRICAL SYSTEM
AND ELECTRICAL COMPONENTS ARE
DESIGNED AND APPROVED USING THE
STANDARDS CONTAINED IN THE MOST
RECENT VERSION OF THE FLORIDA BUILDING
CODE.
P ALVAR
� N0.86033�rG<'
1-4
"�'• STATEOF
•�'ss/ONAL G'
3/7//q
ENGINEER'S SEAL
PROJECT NO.
D L544
2.28.2019
MA
M. ALVAREZ
SCALE:
N.T.S.
SYSTEM LAYOUT
SHEET NO.
S-1
1/4" SS 18-8 BOLT
1/4" SS SERRATED FLANGE NUT
ALLOWABLE LOAD: 6,010LBS
DISTRIBUTED LOAD: 363.8LES
SOLAR MODULE: 18.05 SQFT.
MAX. DISTRIBUTED LOAD:
3/8" SS 18-8 BOLT 532LBS
3/8" SS SERRATED FLANGE NUT
ALLOWABLE LOAD: 11,930LBS
WAKAFELX SHEET
5/16" SS LAG BOLT
5116" SS FENDER WASHER
ALLOWABLE LOAD: 798LBS
MAX DISTRIBUTED LOAD: 532LBS
I /
SEALANT
ROOF DECK
2X4 RAFTERS 24" O.C.
SLOPE: 18.05 DEGREES
ALUMINUM
END CLAMP & MID CLAMP
ALLOWABLE LOAD: 529LBS
DISTRIBUTED LOAD: 363.8LBS
SOLAR MODULE: 18.05 SQFT.
ALUMINUM RAIL
ALLOWABLE LOAD SPAN @ 180MPH: 51"
DISTRIBUTED LOAD SPAN @ 180MPH: 48"
ALUMINUM L-FOOT
ALLOWABLE LOAD: 707LBS.
MAX DISTRIBUTED LOAD: 532LBS.
t
SHINGLE
ALUMINUM ROOF FLASHING
BOLT TENSION AND I LAG BOLT WITHDRAWAL LOADS (LBS)
SHEAR STRENGTH CHART SPRUCE, PINE, FIR
1%4"STAINLESS STEEL BOLT
TENSION STRENGTH (LB): 6,010 LAG SCREW SPECIFICATIONS
SHEAR STRENGTH (LB): 5,300 SPECIFIC
3/8" STAINLESS STEEL BOLT GRAVITY INCTHREAD DEPTH
SHAFT,
0.50 PER NC T
TENSION STRENGTH (LB): 14,830
SHEAR STRENGTH (LB): 11,930 266
*RAILS, L-FOOT, MID -CLAMPS & END -CLAMPS ARE EXTRUDED USING ONE OF THE FOLLOWING ALUMINUM ALLOYS: 6005-T5, 6105-T5, 6061-T6.
SOURCES: AMERICAN WOOD COUNCIL, NDS 2005, TABLE 11.2A, 11.3.2A
SnapNlreck -
Bond ing
Standoff
Clamp
Assembly WAKAFLEX SHEET
Rubber
blr ' O
Rain Collar
SnapNrak --
Mill Finish
Standoff
SnapNrack
M W Finish
Standoff .
Base (1-Nude
Base Shown) g
SnapNwk Bonding
Standoff As,�4errlbtY
LAG PULL-OUT (WITHDRAWAL) CAPACITIES (LBS) IN TYPICAL ROOF LUMBER (ASD)
STAINLESS STEEL LAG SCREW SPECIFICATIONS
SPECIFIC 5/16" SHAFT,"
GRAVITY PER INCH THREAD DEPTH
DOUGLAS FIR, LARCH 0.50 266
DOUGLAS FIR, SOUTH 0.46 235
ENGLEMANN SPRUCE, LODGEPOLE PINE (MSR 1650 F & HIGHER) 0.46 235
HEM, FIR, REDWOOD (CLOSE GRAIN) 0.43 212
HEM, FIR (NORTH) 0.46 235
SOUTHERN PINE 0.55 307
SPRUCE, PINE, FIR 0.42 205
SPRUCE, PINE, FIR
(E OF 2 MILLION PSI AND HIGHER GRADES OF MSR AND MEL) 0.50 266
SOURCES: AMERICAN WOOD COUN(,IL, NDS 2005, TABLE 11.2A, 11.3.2A
r11C_x_
AR :.4
W e 1 , •
wn
Pipe FUshkip
cour such as
wk
_.h.tl x 4 . ,. I
,., .. .:
mint rooflng
surfaces &I prorkwin other Wran ,
and m*t4d rmt he used In e
Gonavat Duty C14rtrl P_ Fuse
Safe Switch
M3R
�LiEmeateF{retar
ljht: r IN
LOPOW 6.42 IN
i+ kO t: 8,82 IN
WIB49" LB
r'ttl4 r.X'?nU+T4 @*g+ r't`?f1�1€.. ��trar� "e•alleri tiiu#
r�Il rrrlTkf� 3r�' u�: a. )-PhB MflN Shr'Alfl-
tT +T^'uID79nsI fi a `�o-rxal �rtiT'r, L1 `.1=-se*rf:
4�rrlet,ae.:
F; , St ifir:aa PrA q 29-i'I O -" el ) yvW fioffl
'I*datnof in's"11'r(hyh of fh€ PhyiUct Lit
0fgI#egn (16) yncs,Mhlsitccm f date erfshipment
n+ 41P PTt«du[.4 WN0wr osIr6mursFirst
SgMrc.i11$�azrt�
TXp e: G tsT rM4r0r*r ruse
• Amperage Raft: INDA
• 5n4tnesrve, Nr.MA 3R
• 15"410NAl m M*etier• Pelm d d i
• Fuss, Cn,#60rrras n,r Flatible wNAi n ml
Nufftpr Of Poles: Txiry-pc
Number Of Wires Three-wirb
• Product Catwiry.' erN t)iJN 5eretyV 9 aitrh
. V0 %any
supparlbri8 dommeow
. E 8 Vakxna 2-Cornmerr.tM 00eld ufto'
x �1- 11i+ 8n+�ee , 3NFz�a,
♦ u�.�.l�i�d
NOTES:
1. THREAD MUST BE EMBEDED IN THE SIDE GRAIN OF A TRUSSES OR OTHER
STRUCTURAL MEMBER INTEGRAL WITH THE BUILDING STRUCTURE.
2. LAG BOLTS MUST BE LOCATED IN THE MIDDLE THIRD OF THE STRUCTURAL
MEMBER.
3. THESE VALUES ARE NOT VALID FOR WET SERVICE.
4. THIS TABLE DOES NOT INCLUDESHEAR CAPACITIES. IF NECESSARY, CONTACT
A LOCAL ENGINEER TO SPECIFY LAG BOLT SIZE WITH REGARD TO SHEAR
FORCES.
5. INSTALL LAG BOLTS WITH HEAD AND WASHER FLUSH TO SURFACE (NO GAP).
DO NOT OVER -TORQUE.
6. WITHDRAWAL DESIGN VALUES FOR LAG SCREW CONNECTIONS SHALL BE
MULTIPLIED BY APPLICABLE ADJUSTMENT FACTORS IF NECESSARY. SEE TABLE
10.0.1 IN THE AMERICAN WOOD COUNCIL NDS FOR WOOD CONSTRUCTION.
ARRAY WIND LOAD CALCULATIONS
SOLAR PANEL
35
TOTAL AREA (SF)
620
WIND LOAD (PA)R
4000
TOTAL WIND LOAD (LBS.)
-13820.885
TOTAL ROOF MOUNTS (#)
26
TENSION FORCE PER MOUNT
531.6
TENSION FORCE PER LAG -BOLT (LBS.)
531.6
LAG BOLT PULL OUT CALCULATIONS
SPRUCE, PINE, P[_R INCH THREAD DEPTH
SS LAG BOLT 5/16"X4' MIN. THREAD DEPTH
WOOD STRENGHT X I HREAD DEPTH = PULL OUT STRENGHT
266 LBS. X 3 IN = 798 LBS
ALLOWABLE PULL OUT STRENGTH PER LAG BOLT 798 LBS.
MAX. PULL OUT STRENGHT REQUIRED PER LAG BOLT -531.6
LAG BOLT PULL OUT STRENGHT SAFETY FACTOR 1.5
SOLAR
DESIGN WIMSDULES
INSTALLED
ONTROOFFOR
SITE INFORMATION
FBC VERSION 2017
RISK CATEGORY
II
MEAN ROOF HEIGHT (FT) 14
ESPOSURE CATEGORY
C
LENGTH (FT) 42
ROOF SLOPE (")
18.05
WIDTH (FT) 54
ROOF TYPE
GABLE
PARAPET HEIGHT (FT) 0
ULTIMATE WIND SPEED
175 MPH
MODULE LENGTH (IN) 65,75
NOMINAL WIND SPEED
136 MPH
MODULE WIDTH (IN) 39.38
KD
0.85
# OF MODULES IN ROW 1
KZT
1.0
EFFECTIVE WIND AREA (SQ. FT) 18.0
KZ
0.85
DESIGN CALCULATIONS
VELOCITY PRESSURE (0) = .00256-KZKZTKDV
VELOCITY PRESSURE (ASD) 33.9
WIDTH OF PRESSURE COEFFICIENT
42`10% = 4.2' WIDTH
4.3
14`40% = 5.6%
EXTERNAL PRESSURE COEFFICIENT
ZONE 1 0.9 -0.9
ZONE 2 0.9 -1.6
ZONE 3 0.9 -2.4
INTERNAL PRESSURE COEFFICIENT (+/-)
0.18
DESIGN CALCULATIONS
ROOF ZONE DOWN
UP
1 35.8
-35.8 PSF
35.8
-58.9 PSF
3-88.6
PSF
ASCE 7-10 VELOCITY PRESSURE
OZ10 = 0.00256KZT KD V2
WHERE:
QZ10 = ASCE 7-10 VELOCITY PRESSURE EVALUATED AT MEAN ROOF HEIGHT (PSF)
KZ = VELOCITY PRESSURE EXPOSURE COEFFICIENT
KZT = TOPOGRAPHIC FACTOR
KD = WIND DIRECTIONALITY FACTOR
V = BASIC WIND SPEED (MPH) FROM ASCE 7-10 MAPS REFERRED TO AS ULTIMATE WIND SPEED MAPS IN 2012 IBC.
AS AN EXAMPLE, FOR AN ARRAY HAVING AN AREA OF 158.04 SQFT., THE TOTAL UPLIFTING (RESULTANT) FORCE ACTING
ON THE ARRAY WOULD BE -39.1 PSF X 158.04 SQFT. = 6,179.3621 LB. KNOWING THIS RESULTANT FORCE, THE DESIGN
ENGINEER CAN NOW DETERMINE THE NUMBER OF ATTACHMENT POINTS AND THE SIZE OF THE MOUNTING HARDWARE
NECESSARY TO SAFELY CARRY THIS LOAD.
LIVE LOADS:
LIVE LOADS ASSOCIATED WITH PHOTOVOLTAIC SYSTEMS ARE USUALLY ASSUMED TO BE DISTRIBUTED UNIFORMLY AND
ARE SMALL, ON THE ORDER OF 4 PSF OR LESS.
LAG SCREW INSTALLATION GUIDELINES
1. DETERMINE LOCATION FOR THE L-BRACKETS ON ROOF BY DRILLING THROUGH THE CENTER OF TRUSS FROM
BOTTOM WITH 5/32" DRILL BIT.
2. MARK MOUNTING HOLES FOR L-BRACKETS ON UNDERLAYMENT, MOUNTING HOLES SHOULD BE CENTERED ON THE
TRUSSES.
3. DRILL (1) 5/64" PILOT HOLE.
4. APPLY SEALANT TO BOTTOM OF L-BRACKET.
5. PLACE L-BRACKET OVER ROOF UNDERLAYMENT WITH HOLES IN ROOF.
6. APPLY SEALANT TO BOTTOM OF L-BRACKET, APPLY SEALANT TO LAG SCREWS, AND FASTEN L-BRACKET SECURELY
TO TRUSSES.
7. APPLY ADDITIONAL SEALANT TO TOP ASSEMBLY TO BE SURE ALL PENETRATIONS ARE SEALED.
CONTACT US:
7575 KINGSPOINTE PKWY#11,
ORLANDO FL, 32819 USA
TEL: +1407-308-0099
engineering@windmarhome.com
art
Ifl
N
LO
LLI
♦"/
of
W
LL
W
z
W
V
a.
Q
J
J
J
�
LLJ
W
rn
Qr
U
w
O
W
a
PROPRIETARY RIGHTS DRAWING CONCEPT &
DESIGNS ARE THE PROPERTY OF WINDMAR
AND IS SUBMITTED WITH THE
UNDERSTANDING THAT IT IS NOT TO BE
REPRINTED, COPIED, IN WHOLE OR IN PART,
NOR LOANED TO ANY THIRD PARTY NOR
USED IN ANY MANNER DETRIMENTAL TO THE
INTERESTS OF Y'ANDMAR WITHOUT ITS
EXPRESSED WRITTEN CONSENT.
PER FL STATUTE 377.705(REVISED 7/12017), 1
MIGUEL ALVAREZ PE B6033 AN ENGINEER
LICENSED PURSUANT TO CHAPTER 471,
CERTIFY THAT THE PV ELECTRICAL SYSTEM
AND ELECTRICAL COMPONENTS ARE
DESIGNED AND APPROVED USING THE
STANDARDS CONTAINED IN THE MOST
RECENT VERSION OF THE FLORIDA BUILDING
CODE.
Al
E.,,
G.
No. 86033rn
< =
"�'• STATE OF
�0 'c40R10P •.:•.
�""18,/ONAL G\`
ENGINEER'S SEAL
PROJECT NO.
DL544
DATE:
2.25.2019
DRAWING BY:
MA
M. ALVAREZ
SCALE:
N.T.S.
STRUCTURAL DIAGRAM
CALCULATIONS
SHEET NO.
S-2