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HomeMy WebLinkAboutINSTALLATION OF GRID TIED PHOTOVOLTAIC SYSTEMAERIAL VIEW COORDINATES: 27.5555511—80.409920 INDEX C1 E-1 S-1 S-2 NUMSER C` 'VER ELEL FRIC' %6 U"AGRAM & CALCULATIONS STRUCTURAL DIAGRAMS STRUCTURAL CALCULATIONS PLAN VIEW COORDINATES: 27°33'20.0"N 80°24'35.7"W PERMITTING / PLANNING NOTES SCOPE OF WORK: INSTALLATION OF GRID -TIED PHOTOVOLTAIC SYSTEM REVISIONS IMPORTANT NOTE: NEC 705.12 (13)(2)(3)(B) (B) WHERE TWO SOURCES, ONE A UTILITY AND THE OTHER AN INVERTER, ARE LOCATED AT OPPOSITE ENDS OF A BUSBAR THAT DATE DESCRIPTION CONTAINS LOADS, THE SUM OF 125% OF THE INVERTER(S) OUTPU I Cl RCUIT CURRENT, AND THE RATING OF THE OVERCURRENT DEVICE PROTECTING THE BUSBAR SHALL NOT EXCEED 120% THI AMPACITY OF THE BUSBAR. THE BUSBAR SHALL BE SIZED FOR THE LOADS CONNECTED IN ACCORDANCE WITH ARTICLE 22P A PERMANENT WARNING LABEL SHALL BE APPLIED TO THE DISTRIBUTION EQUIPMENT ADJACENT TO THE BACK -FED BREAKER FROM THE INVERTER THAT DISPLAYS THE FOLLOWING OR EQUIVALENT WORDING: WARNING: INVERTER OUTPUT CONNECTION; DO NOT RELOCATE THIS OVERCURRENT DEVICE. THE WARNING SIGN(S) OR LABEL(S) SHALL COMPLY WITH 110.21(B). EXCEPTION: EQUIPMENT WITH MULTIPLE AMPACITY BUSBARS OR CENTER FED PANELBOARDS ARE NOT ADDRESSED BY THIS PROVISION. NEC: (BUS RATING) X 1.2 - (MAIN BREAKER) = 120% RULE 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 250.281. 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 ME I'AL ENCLOUSURES BY THREADLESS FITTINGS (IF MADE TIGHT). 4. OTHER LISTED DEVICES. THESE INCLUDE BONDING -TYPE LOCKNOTS, BUSHINGS, WEDGES, OR BUSHINGS WITH BONDING JUMPERS. FILE COPY FILL CALCULATIONS NOTE: I+TY DM ELE , DATe: /q PLUMS:_ DATE;_ MECH: DATE:, ALL FILL CALCULATIONS ON THIS DESIGN HAVE BEEN DONE IN COMPLIANCE WITH NEC312.8. CROSS SECTIONAL AREA CALCULATION: CROSS SECTIONAL AREA OF YSTHHN = 0.2028 SQ.IN.; CROSS SECTIONAL AREA OF 1' TUBE. 0.79 SQ.IN. FILL % _ (0.202810.79) x 100 = 25.7% < 40% STATE FLORIDA CODE SUMMARY BUILDING 2017 FBC, 6TH t�1 ELECTRICAL 2014 NEC CONTACT US: 7575 KINGSPOI14TE PKM#11, ORLANDO FL, 32819 USA TEL: +1407-308-0099 engineedng@wfindmarhome.com QI �I LO in LLI CI c1r) O LLI LL W LLI Z H U 0 0 LLJ LL. W C 1— d'• w 00 O LL U W O 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 WINDMAR WITHOUT ITS EXPRESSED WRITTEN CONSENT. PER FL STATUTE 377.705(REVISED 7112017), 1 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. "' P, ALVgR•o. F "CD;' No.86033 r STATE OF 0' OR ,� BONA ASS •. ENGINEER'S SEAL PROJECT NO. DL.678 DATE: 6.12.2019 MA M. ALVAREZ SCALE; N.T.S. COVER 039 -s SHEET NO. C-1 CONTACT US: PV MCJULE RAT IP GS MODULE MAKE = MODULE MODEL MAX POWER - HANWHA Q-CELLS Q PEAK- 325 325 W OPEN CIRCUIT VOLTAGE = 39.87 V MAX POWER POINT VOLTAGE at 32.98 V SHORT CIRCUIT CURRENT = 10.04 A MAX POWER POINT CURRENT = 9.55 A ITEM MANUFACTURER MODEL LISTING / COMPLIANCE PV MODULE Q-CELL 325W UL INVERTER ENPHASE IQ7 UL ALL DISCONNECTS ENPHASE DC & AC UL ALL OVERCURRENT ENPHASE DC & AC UL PROTECTION FSEC CERTIFICATION Q-CELL 325W RV-16 0106A NUMBER ENPHASE IQ7 AMPS - ENPW,9E IQ7 0 0 0 0 0 0 1. T%TAL PHOTOVOLTA«ie::.iYSTEM STC RATED DC ENERGY POWER PRODUCTION OF 16 C' ,,ATTS. 2 Wr�;?TER HAS MAkMJA POWER POIN i TRACKING (MPPT). 3. VGRTER MEETS RL f'r hREMENTS OF 3 P POWER. 4 VERTER MEETS L 547. E. IVERTERMEETS'., 41. 6 L ELECTRICAL LENT INSTALLED ARE UL LISTt)f). 7 ADMINISTRNTION CODES NOVV IN EFFECT NEC 2014, FBC 2017" E-1 FBC INISTRATION" ALi_ ELECTRONICS SOLAR PANELS AND ASSOCIATED ACTRICAL FOUIPMFR- TO BE INSTAL.,BI"'D ARE UL LI 7ED." SYSTEIA f )TOMATIC OPER ' "C 'i 1. GRf(j�� POWER IS PRESENT PHOTOVOLTl C SYSTEM FEEDS THE LOAD AT DAY TIME. 2. GRIC POWER IS LOST, F HOTOVOLTAIC SYSTEM AUTOMATICALLY DISCONNECTS FROM THE GRID. 3. PHOTOVOLTAIC SYSTEM WILL AUTOMATICALLY RESUME FEEDING POWER TO THE GRID. WHEN THE PROPER GRID VOLTAGE AND FREQUENCY IS RESTORED (IEEE STANDARDS) AND THERE IS ENOUGH SUNLIGHT. SCHEDULES SCALE:NTS NOTE: LINE SIDE TAP �MpAVX1 RATING MAIN SERVICE ENTRANCE CONDUCTOR SIZE RATEDPISCONNECTB ECIFICATIONS(MINIMUM 60 AMP TAP CONDUCTOR SIZE /MINIMUM 6 AWG COPPER OR 4 AM ALUMINUM PER NEC 230A2 (B) AND 310.15 (B) (7) OR 310.16 (9) (16) CONDUCTOR ROUTING IN RACEWAYAND INSIDE CONDU 0 OR (NEUTRAL) PER NECSOOD GROUNDED CIRCUIT 24 0.. TAP CONDUCTOR LENGTH LIMITATION OF 10 FEET PER NEC 105.31. GROUNDING AND BONDING. CONNECTIONS FROM THE (IM NOTE: ALL LOAD CALCULATIONS FOR THIS PANEL HAVE BEEN DONE AND THIS CHANGE WILL NOT EXCEED CODE. Enpha: it Combiner+ FPLAIFTER THE FINAL INSPEC IONED TO A NET METER BY NOTE: LINE SIDE TAP CONNECTION IN MDP WITH POLARIS TAPS BETWEEN ELECTRODE LOAD SIDE AND EXISTING MAIN DISCONNECT. NOTE: NOTE: COMPLIANCE WITH NEC 250.58 ONLY ONE GROUNDING NEC 6B0.12 CODE COMPLAINT ELECTRODE FOR ALL ELEC. EQUIP. CONDUCTOR. LINE SIDE TAP CONNECTION IN MDP WITH POLARIS TAPS BE NECTECTRODE LOAD SIDE AND EXISTING MAIN * L:,N+r ,.,rriq i+ran0odng tc Y@4UJY@N for EUpNasa StdngaByaMns. I INSIDE RESIDENCE I SYSTEM RISER WIRING DIAGRAM EQUIPMENT LOCATION SCALE:NTS reruns e5.3 in x NAm x 1.25in(wendfrB from[) (169Bmm x 10DOmm x 32 mm) wells 41.2lbsUMW _.. frond CHwt 13.13 -Nr I3,2fti n) UWrMilq orn3hes,edd JIM with 0RAk wcuon tachN*W bcA curer romposite film ... _ .. .Flare slack aadired aluminum CNI 6 x TJ .KxfeCrylfMliR4 QJUWTUN later tglf (°aln AMOIM W 2.763.35in x 1.97.Z.76inx 0.514),Win ...___.. (7G-85mm r 5D-7+Jman x I3.71 rmn), daesntrelrRd. 1P67 _... _ Dallas 4mnes Sala: cehky(+1 a43.3in [S lODmm), (-I t43.3in 111b11mm) Carreeelm Muk;-Cmtm PCs, IP69 .. ..._ _. ._. POARA CLASS 315. 31%; Us 03C WNIMUM PEAFORMANCE AT 3TA*Q M1TESTC01tOnxal3, 8TV(PMR Tb1ERAASE+w Br-0w) -., aaUAPP' ►w [w1 315 .,. 326.-- 38,5 we . _ 336-.,. ' sharl CirarN course, IN (A) Taos 10.09 SO.t4 SD. " 20..' open Oimsa VeYsga`, V. IV1. MAT _.. 4D.13 40.40 4OA6 . tomcat 31 MPP' _ 6, Ui _. 9 55 ... 9,00 9,65 9.7_i Ini m MPP V. 1V1 32.9e 3392 3&155 83.981 mitwMy+ Iy i%1 z1&7. -. z19.0 km 2198 MINIMUM "*FMtMUM AT MIMiMAL OPMOC CONU S, MMDP Pews, at V" _. P.. ._ 235.3 2iN.0 T42.a 246a to. CAI 1r'I rr,t Wrist Yw tV1 375: RT'7 ?s.g2 3&27 6, IM 52 +, r>fi 7.F/) 7.64 vm, Vin a 1. 31.94 3225 . e ape J C tat ['V FN 11 S G l,l"': NRtt Fy i.': AR'i M19 edr l yh.E..f Akl r �E - of€txfiFx FRl b TIAAAFANT l )aR P M law 9M(0 �mwi p7w, ekxry FitYmr 3_-1 Ctii , ThwWIW max 044% mor;manan PP, 9edr.'... M taa193% M "W D p. aP Ia Lie a ..,AI kHel E69LM nMMr979GFb'+$tto 25 i'saN"..pAMdYmrmoutin:awa2AYMfFallPaNY1 g i-... hn l ofthe sInL LS win with thewd wa,a -rtermsattbcou no, vwr rxgAarsatlm d yam 1 i 1 aounr.0 IANaauannwn • _ TMNcal meson Padmmanra wWN law lowwrcammlktws iP 1900wnnh, T °d6CP, TUP1 COEF4CIEKT=: i,.n resMn.c,. avthr. ". o3I._ a I%IKI 4t':t Tavnpr.,;1 Yx a [%;KI T^^,a•I+ima un-H next ,>t raer.. Y l%fK! -r a; Ae'me?TAR0,I. N1,-rdiirt TI,Rpavra, NMUT IT] ;'I x'_e.a'C.'•'".'/ tdaomri SFO=V,Ik .V,,, art 1000 dEC) r TOM tU0 So" Man 11 .. . ... a.. _.._.. ......i Mmdmaa sMaa Fs� actlad !A act 7n ... rrra a"dn ....._-... C OECi f TrPE i €lit.! Ag1p aed3R More Boat' [OHday 7K'36gU P",'S5 42667 r.,t varr"ikas aa4Wa tMrgaaam,F -40 •F YP t0.196'F I an almenesi dill 1-4010 Mk tot 415'(1) IAA Too LAW. Plural Par Nnkmi IseLMUN ORNaaogi uL170D;vtACNfaGycsFs3;CE<awFl t Naea"o(mo""Pwmw 32 Naasndl'>4bU Pot'SB'TMYer 30 w 1MaAaFd M�II LVMN 26� DVE c Pallet Yee nlwm 1 wx N) 69 31n x 45,3,n x 4693n j .,., t1760mmx1156mmx 1190mm) Pa fili vieklrt 141BIbs c642-ma i a ar ipad"CLen k+rbueoara moat ba klKcwaO. Sae;,. Mvalxdau �led.nErutlRH rtanual P cameut as tauhnkel aRNtne dusedmem M1a further Iatmr.0an an aotaaia. imtadKLion wd LxR W Ikw IwadNat. Room 8 MIS Modal Ike, 300 STwrhkm deRiG" N*w. Swtw L154, o-rkw,CA 9241e, USA I TR +1 84a 74a 5a p11 rALYt iaquky9utsq-callxsum i wWL wnN..4ct9h.w HANWHA Q-CELL DATASHEET ITEM DESCRIPTION: CI) PV MODULES, TYPE: HANWHA Q-CELLS Q.PEAK DUO G5 - 325 O MICROINVERTER: ENPHASE IQ7 (EQUIPPED WITH RAPID SHUTDOWN) O3 ENPHASE Q CABLE 12 AWG. JUNCTION BOX 6" X 6" PVC SCHED. 40. © LOAD C CONDUITTO CARRY STRING CIRCUIT CONNECTORS TO ©AC COMBINER BOX: ENVOY -IQ METER "ENPHASE" RATED FOR 48A 240/120V 2 BREAKERS 2P 20A & 1 BREAKER 2P 10A. O 3#6 THHN-2 AND 146 FOR GROUND IN 1" PVC SCHED 40 CONDUIT. 60A AC RAPID SHUTDOWN DISCONNECT WITH 40A FUSES (RAPID SHUTDOWN) (22) X (1 A) X (1.25) = 27.5A (4) EXISTING RESIDENCE 200A MAIN BREAKER WITH 2O0A BUSBAR RATING. 10 EXISTING METER 11 EXISTING RESIDENCE GROUNDING CONDUCTOR. 14 LINE SIDE INTERCONNECTION TO CONDUCTORS AHEAD OF THE MAIN BREAKER TO THE FEEDER CONDUCTORS WITH BURNDY IPC INSULATED BONDING CLAMPS. 13 MAIN DISTRIBUTION PANEL SYSTEM DATA TOTAL W: 7,150 WATTS DC / 5,500 WATTS AC MAIN BUS RATING: 200A TOTAL PV MODULES: 22 PHOTOVOLTAIC MODULES PV MODEL: HANWHA Q-CELLS-0.PEAK-325 INVERTER: ENPHASE IQ7 MICRO INVERTER BATTERY: NONE RACK SYSTEM: SNAP WRACK Enphase 10 7 and 10 7+ Microinverters Tnrdhlpk ✓ .<,..,}sfi'¢;•.smsv r , rtn,•:p"'P�Hu,,^"dy,Imw,A', ,m r11f m'rnye':tl4tT !. 2ap ^"AS& ,^„.'#-f.ehn- Min/Max start mltage 22 V f 48 V 72 V 160 V OvBrvoltegaclass DCpug 11 , Il y' • Y, T m, NE s 31 r r tlsDaritlAt t1/4f PV array conficuratinn 1 x 1 ungio undid army: No 86d1110 at CSC side f rOtOCTIOM ragU!rad; " Maximum continuous output power Durnni Power . ,,... ' tarter (arilustable) 07leading. 07tag_Ing Q.7 ieFniinr .t* .I ,,log _. v rrtr;lNrY 3 }4,0 V I -a ZO3 of M ;?ng If CTr ..•97.0 % ,.. MECHANICAL DATA _. Connector type UG7+50-B-US&€071PLUS-72-B-US) Friends, PV,2(MC4 iintennateaWle).. Adaptors for modules with MC4 or UT%oonnactors: PW2 So MCA a rter F.CA 520�522 PV2 to UTX order EC7rS20 S25 eight;. 1.00 ko (2:38 4ia) A�rrrs•2--rj ei nG „ rrUv Yea gp Erl' osuve ,. ,5.,11 dbUbretinstJ3aied�P,o+tr 3 ^n te; ,Pd � pc�.yr -,eriC endlexSura v^d SD.�.h LrvCr FEATURES "--"'-'"`-•_'--' - .. ,.�..,.P....,-. .. PHOTOVOLTAIC POWER SOURCE AC OPERATING VOLTAGE 240 VOLTS AC OPERATING CURRENT AMPS MIGROINVOUGIRS LOCATED UMM14ATH P MOVGLTMC MODULES FOR sal ICE Mi. URBMI SoA GROUP ame S5S0LM LABEL FOR EACH JUNCTION BOX LABEL SIZE: 4' X 2" NOTE: INSTALLER MUST FILL IN ACt OPERATING CURRENT OF MICROINVERTE RTI IN 1HUE RCIRCUIT AEXAMPLEU IF A CIRCUIT CONTAINS 8 MICROINVERTERS, THEN THE AC OPERATING CURRENT IS 8 AMPS. ® WARNING DUAL POMP SUPPLY SOURCES: UTILITY GRID AND ` PV SOLAR ELECTRIC SYSTEM r ® PHOTOVOLTAIC SYSTEM AC DISCONNECT zt AC OPERATING VOLTAGE _ VOLTS AC OPERATING CURRENT AMPS LABEL SIZE E4"X JUNCTION BOX PVLABENILS.COLLMEEP��ART NUMBER 03-210 ON�L.ABEL TACVVLEEOPERATNG CURRppE��N��OPERATING IS SRAME ASCNUMBER CIRCUITR 00NTAINSR8 MICROINVERTERS, THEN LTHEPAC OPERATING CURRENT IS 8 AMPS. ® CAUTION SOLAR POINT OF CONNECTION LABEL FOR EACH JUNCTION BOX LABEL SIZE : 4" X T PVLABELS.COM PART NUMBER 03-210 PHOTOVOLTAIC SYSTEM PHOTOVOLTAIC MICROINVERTERS COMBINER PANEL LOCATED UNDERNEATH EACH DO NOT ADD LOADS PV MODULE ON ROOFTOP ARRAY LABEL SI2E :44' X 2 UNCTION BOX LABEL FOR ENPHASE AC COMBINER BOX PVLABELS.COM PART NUMBER 03.210 LABEL SIZE 54ZT X 2' PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID SHUTDOWN NEC 690.12 DO NOT RELOCATE THIS OVERCURRENT DEVICE 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 Materials • 6000 Series aluminum • Stainless steel • Galvanized steel and Ahoommen Plashing Material Finish «Clear and blank anodized aluminum • Mill Finish on saiact components Installation • Ouick and efficient mounting • Adjustable hardware to ensure clean and faval finish • AR components bonded to grpurmf with integrated bonding features Calls. & Certifications • Llstod to UL Standard 2703 four GeOU116iOW90nding and Flit, Classification • Class A Fire Rating Type 1 and Type 2 Modules • Stamped Structural Engine fling Reports for all 50 Stakes Grounding • SnapNrack Groundhog Lug (One Lug per individual row of modules) Warranty -10 Year material and worksmanship (download full details at Srkapn ) SnapNrack System overview Solar panels: 22 x QCELL 325W (PV- array) Inverters: 22 x I07.240VAC (Inverter efficiency: 95%) Mounting type: SnapNRack Evaluation of design Location: Florida, United States Record Low Temperature: 35.00 `F Average High Temperature: 78.00 "F Record High Temperature: 98.00 "F Technical Data PV Peak Power: 6,500 kWp Number of PV modules 22 Number of Inverters 22 Max. DC Power 33OW Max. AC Power 23OW Grid voltage: 240W Nominal power ratio: 95% PV array: Number of PV modules 22 Number of Inverters 22 Peak Power Input 325Wp MPP PV voltage 32.9V OC PV voltage 40.OV Min. DC voltage (240V Grid) 22.OV Max. PV voltage 40V Max. DC voltage (Inverter) 48V Max, current of PV 9.83A Max. DC current 1&0A PV & Inverter compatible PV array and type of inverter are compatible. The nominal power ratio (Max. DC power of the inverter divided by the peak power) is within the recommended range (80%- 120%). 7575 KINGSPOINTE PKWY#11, ORLANDO FL, 32819 USA TEL: +1407-308-0099 engi I rar^^ vJ Jr� V+ 00 Lo 0 LIJ U co LL.I LL UJ LIJ W OD W LL LLI M mt Lf_ Oo p LL CROSS SECTIONAL AREA OF 4 #6 THHN = 0.2028 SQ IN CROSS SECTIONAL AREA OF it TUBE. 0.79 SQ IN FILL % = (0.2028/0.79)w100 = 25.7% < 40% PER FL STATUTE 377.705 (REVISED 7/1/2017), 1 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. 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 WINDMAR WITHOUT ITS EXPRESSED WRITTEN CONSENT. Erdightalt Manager and MyEniighien monitoring opu7ns. 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 EQUIPMEENT GROUNDING CONDUCTOR Bath ontton3 require lnslWlsafonof an Enphaser 10 Eramy. WITHIN PVC CONDUIT C TAINI SERVICE -ENTRANCE CONDUCTORS [250.142(A)(1) AND 352.60 EX 21. N moll' 'Lr, " 1. THREADED FIT((ITIINGS. TERMINATE METAL RACEWAYS TO METAL ENCLOSURES BY THREADED HUBS ON LA A 2. THREADLESS FITING8..TERMINATE )METAL RACEWAYS TO METAL ENCLOSURES BY THREADLESS UL 62109.1, UL174111EEE1547,, FCC Part 15 CIS"0. I CES-0003 CM06B, FITTINGS (IF MADE TIGHTTY�.� CANJCSA-C22.2NO. 107.1-01 3. OTHER LISTED DEVIDES THESE INCLUDE BONDING -TYPE LOCKNUTS, BUSHINGS, WEDGES, OR This product is UL Listed as PV Rapid Shut Down Equipment and conloTms with NEC4014 and BRUSHINGS WITH BONDING JUMPERS. N Ew-2017 section 690.12 and C221.2015 Rate 64.218 Rapid Sh nkloom l of PV Systems, for AC and DC conductors, when Installed according mourufscturar's instructions.DESIGN TEMP 91 DEG C ( yy�N3 4 / f Iyp� SINGLE CORRECTION IONADJIE MENT RACTOR R 60 DEG CS 50�a 23.2�X).7C� A6, S, TIMES IM SE58 M232TAMPS 8 CONDUCTORS IN 1. No enforced DCJAC ratio. gealhecompadNaty calcWatarat htm 'td reu/m t S.,'x' drarmA Y. NDifts may, trsrl al elpetrded heyonl fine theff Im Number o incrdmaity. 3. ihnks may very. Re€cr to local repuSrmrlanta La define the wmCer Dlmtcrdnaertrxa ssr drench In your erg. To Team mom about Enphase~fos, visit e>Pha filLo m g2O16 E. Enal'gy: AlinghMm >ult. dtGO: M:a tiw pmp�'tp ed ErgS Ftyl 2Gf€tt?�:4 ENPHASE IQ7 MICRO -INVERTER SCALE:NTS EN PHASE. BONDING MIDCLAMP ASSEMBLY 1. STAINLESS S SINEAL MIIDODULE HROMPOHOILNATISp2 PER MODULE, PIERCE MODULE FRAME ANODIZATION TO BOND 2. SERRATED FLANGE NUT BONDS STAINLESS STEEL CLAMP TO STAINLESS STEEL T-BOLT. 3. SERRATED T-BOLT HEAD PENETRATES RAIL ANODIZATION TO BOND T-BOLT, NUT, CLAMP, AND MODULES TO GROUNDED SM RAIL. F- U UJ 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 WINDMAR WITHOUT ITS EXPRESSED WRITTEN CONSENT. PER FL STATUTE 377.705 (REVISED 71112017), 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. P•.A!-VARF E IV C.9 No. 86033 .00'•, STATE OF • p •,4 O R .ore SS/0NA aulr , ENGINEER'S SISAL - PROJECT NO. DL678 6.12.2019 MA M. ALVAREZ SCALE: N.T.S. SHEET TITLE: ELECTRICAL DIAGRAM & CALCULATION SHEET NO. E-1 CONTACT US: r— —j PH .''. VOLTAIC POWERS'' 7RC7E AC Of V(, 4GE 240 ` _TS -RATING . ACC -, ORATING CU ) 7NT " MPS C M, '. 1: NVERTERS LOCATE I' RNEATH PHOT -TAC MODI ''OR SERVICEC.AU IRSW OLAR GROUP - 38-SOLAR LABEL il.. `ti EACH JUP'r. -ION BOX LABEL. )l�E : 4" X 2" NOTE: INSTALLER MUST FILL IN AC CURREI, ON LABEL. AC OPERATING CURRENT IS SAME AS NUMBE.� OF MICROINVERTERS IN THE CIRCUIT. EXAMPLE: IF A. CIRCUIT CONTAINS 8 MICROINVERTERS, THEN THE AC OPERATING CURRENT IS 8 AMPS_ QWARNING DUAL POWER SUPPLY SOURCES: UTILITY GRID AND PV SOLAR ELECTRIC SYSTEM LABEL FOR EACH JUNCTION BOX LABEL SIZE: 4" X 2" PVLABELS.COM PART NUMBER 03-210 PHOTOVOLTAIC SYSTEM COMBINER PANEL D .i NOT ADD GOADS LABEL FOR EACH JUNCTION BOX LABEL SIZE.: 4" X 2" PVLABEL, M PART NUMBER OA110 10TOVOLTAIC• r-'STEM EQI':PPED WITH RAP)fiD SHUTDOW: NEL ''90.12 PHOTOVOLTAIC SYSTEM AC DISCONNECT zt AC •PERATING VOLTAGE VOLTS AC ,PERATING CURRENT AMPS LABEL 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 MICROINVERTERS IN THE CIRCUIT. EXAMPLE: IF A CIRCUIT CONTAINS 8 MICROINVERTERS, THEN THE AC OPERATING CURRENT IS 8 AMPS. 0 CAUTION SOLAR POINT OF CONNECTION PHOTOVOLTAIC MICROINVERTERS LOCATED UNDERNEATH EACH PV MODULE ON ROOFTOP ARRAY LABEL FOR ENPHASE AC COMB114ER BOX LABEL SIZE: 5-1/2" X 2" NOTE I OR ALI.. LABELS: PV SOLAR BREAKER DO NOT RELOCATE THIS OVERCURRENT DEVICE LABELS SHALL BE UV RESISTANT AND SHALL HAVE WHITE LETTERS ON A RED BACKGROUND. SHARPIE EXTREME OR EQUIVALEP UV RESISTANT MARKERS SHALL BE USED FOR WRITING ON LABELS REQUIRING INSTALLER -WRITTEN VALUES. SAFETY LABELS SCALE:NTS i� I k LE LOAD: 83.54 PSF INSTALL MID CLAMPS BETWEEN MODULES AND LAMPS 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 f�l ROOF PV LAYOUT SCALE:NTS 17 TOP VIEW ALUMINUM ROOF MOUNTS MEASUREMENTS ALUMINUM RAIL MEASUREMENTS SPACING SYSTEM ANCHORAGE SCALE:NTS 7575 KINGSPOINTE PKWY#11, ORLANDO FL, 32819 USA MAIN DISTRIBUTION PANEL TEL: +1407-308-0099 engineefing@Wndmarhome.com EXISTING METER I NEWAC FUSED DISCONNECT—` 1\NEW ENPHASE COMBINER BOX EQUIPMENT LOCATION - ED LAYOUT N.T.S. LEGEND ® 36" FIRE CODE OFFSET EXISTING METER AND MAIN DISTRIBUTION PANEL NEW COMBINER BOX Q NEWAC DISCONNECT ❑ JUNCTION BOX o EXISTING MAIN DISTRIBUTION PANEL ROOF TYPE: ASPHALT SHINGLE TOTAL ROOF AREA: 3,165 SQFT TOTAL PHOTOVOLTAIC AREA: 392 SQFT PERIMETER WIDTH: 4.2' PRESSURE ZONE: 1 & 2 MEAN ROOF SLOPE: 160 (3.4/12) TOTAL MODULES: 22 TOTAL ROOF MOUNTS: 42 TOTAL POINT OF CONNECTIONS PER MODULE: 4 ALUMINUM RAILS PER MODULE: 2 ROOF AREA ? : PITCH: 160 AZIMUTH 1: 174° ROOF AREA z : PITCH: 9' AZIMUTH 1: 174° BILL OF MATERIALS FABRICATION ITEMS MODULES ID I QTY SIZE (FT) MODULE NUMBER DESCRIPTION 22 5.52 x 3x 8 Q.PEAK DUO-G5 325 325W PV MODULE CLAMPS ID QTY SIZE MODEL NUMBER DESCRIPTION 36 SNAPNRACK BONDING MID CLAMP MID CLAMPS 16 "- " SELF ADJUSTING TOP END CLAMPS RAILS ID QTY SIZE (FT) MODEL NUMBER DESCRIPTION 9 17.0 SNAPNRACK SERIES 100 TOTAL AMOUNT OF RAILING L-FOOT ID QTY SIZEMODEL NUMBER DESCRIPTION�V,__.._.,..__._ 42 3-1/2"*1/2"`4" SNAPNRACK COMPOSITION L FOOT SPLICE BARS ODEL NUMBER DESCRIPTION ID QTY SIZ+242-04014, 2 242-04015 SNAPNRACK STANDARD RAIL SPLICE BILL OF MATERIALS SCHEDULE SCALE: NTS ® U) m Lc) LLJ � U cM W U- Ld � U Ow ILL i0- °O O LL 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 WINDMAR WITHOUT ITS EXPRESSED WRITTEN CONSENT. PER FL STATUTE 377.705 (REVISED 7MI2017), 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 ,lxLVgRF" ,. No. 86033 %'o'• STATE OF 04 O P '•.SOON , ENGINEER'S SEAL PROJECT NO. DL678 6.12.2019 MA M. ALVAREZ SCALE: N.T.S. I SYSTEM LAYOUT SHEET NO. 1/4" SS 18-8 BOLT 1/4" SS SERRATED FLANGE NUT ALLOWABLE LOAD: 6,010LBS DISTRIBUTED LOAD: 363.8LBS SOLAR MODULE: 18.05 SQFT. MAX. C< TRIFD LOAD: 18" S' 1-8 BOLT 532l 3/8" SS ?RATED FLAF1=..- NUT ALLO Alpi_E LOAD: 11,9'_.'.' -BS I 5/16" SS L.'A :3OLT 5/16" SS FENDER WASHE ALLOWABLE LOAD 798LL MAX DISTRIBUTED LOAC. ° 32L ?S C. ,ALA, r ROOF DECK 2X4 RAFTERS 24" O.C. SLOPE: 18.05 DEGREES ALUMINUM END CLAMP & MID CLAMP ALLOWABLE LOAD: 529LBS DISTRIBUTED LOAD: 363-8LBS 14M U 11III 11 Im"Friiii, SIM111 M SOLAR MODULE: 18.05 SQFT. "While Llghtrilialt Roll Sealant i5 ideal for sealing leaks anti openings and provides a durable. watertight seal vihen waterproofing, repairing or sealing roofs. Cona lly applied at flaahing, copings, ll drawIns, roof dents ind repairing loose shingles Far use on: alumintim, asphalt, bricR,terr lli concrete. stone and vinyl. ALUMINUM RAIL ALLOWABLE LOAD SPAN @ 180MPH: 51" " DISTRIBUTED LOAD SPAN @ 180MPH: 48" ItOeilent Adhesion and Weatherpr00fik��; • l(ang lasting Watertight Seal ALUMINUM L-FOOT ALLOWABLE LOAD: 707LBS. MAX DISTRIBUTED LOAD: 532LBS. V'XTrgU)R VMTEH XN43505010 0232150071�59 81ar,k I0 Fie w SHINGLE ALUMINUM ROOF FLASHING BOLT TENSION AND I LAG BOLT WITHDRAWAL LOADS (LBS) SHEAR STRENGTH CHART SPRUCE, PINE, FIR ii STAINLESS STEEL BOLT SPEC _ w . TENSION STRENGTH (LB): 6,010 LAG SCREW SPECIFICATIONS SHEAR STRENGTH (LB): 5,300 SPECIFIC 3/8" STAINI..ESS STEEL BOLT --• GRAVITY 5/16" SHAFT X 5" LONG, "' TENSION `-rRENGTH (LB): 14,830 0 `'0 PER INC THREAD DEPTH SHEAR F cNGTH (LB): 11 930 266 *RAr. " L-FOOT, MIG a AMPS & ENT CLAMPS ARE EXTRUDED USING ONE OF THE FOLLOWING ALUMINUM ALLOYS: 6005-T5, 6105-T5, 6061-T6. Si?URCES: AMERICAN WOOD COUNCIL, NDS 2005, TABLE 11.2A, 11.3.2A �r_w.°, s.> .. . . 9Mt�HiUt RokalflNlBLkA• 18tF9em 161te1 Lrmtlk MVer6r 1 } q [� Ea SnapNrack ,^d64^tliBM g '.^ r - l # ."A s K�mP Tani. NB M3 P F1d.E rat S � �.. �. . S9Nr4f&-Bion91rs3 ' llBonding Cmm*&Atm, swRRamT..Iax S, 4_.;iNmx RziidweMStee •IangellNt CNF"Not LacH«Channel alto9 tit11 L.o.u� SAM A,I ISt0D1a 86d:C:gnMf Mk! cow" ' S "I tSF7Rch Serralt "_ :StaF; fie{> Nut ' Steel Caiige Olt SnapNrack 92 Degree "I L Foot SnapNrack Bonding L Foot Base with Flashing LAG PULL-OUT (WITHDRAW::_► CAPACITIES (LBS) IN TYPICAL ROOF LUMBER (ASD) STAIV ESS .., , "-EL ' AG S(_ _ W SPECIFIC, .':IONS SN. V RACK # r�'A-06502 F ''K r-, 7 12 LAG SCREW LE '{a,TH:. INCHES SPECIFIC GRAVITY DOUGLAS FIR, I -All 0.50 DOUGLAS FIR, SOU H 0.46 ENGLEMANN SPI CE, LO;. aEPOLE PIN ('ASR 1650 F & HIGHER) 0.46 HEM, FIR, REDWOOD (CLGSE GRAIN) 0.43 HEM, FIR (NORTH) 0.46 SOUTHERN PINE 0.55 SPRUCE, PINE, FIR 0.42 SPRUCE, PINE, FIR (E OF 2 MILLION PSI AND HIGHER GRADES OF MSR AND MEL) 0.50 SOURCES: AMERICAN WOOD COUNCIL, NDS 2005, TABLE 11 4rack t ng 5/16" SHAFT,* PER INCH THREAD DEPTH 11.3.2A 266 235 235 212 235 307 205 Lnr9rto}StbiN44L S"ndsma acinin. Stq¢I.. t'Ienpa VMk ChOmH 9 eEedStaWea Nu BngpN¢o[k °ABBNwrv�k m raimh 5 -•'L, Pvof .l €pot 84so FISFJs1rvR .'. OM Mitima EIPPtlpq I!!L F:n44"BaiwwRN IR4NtFt18 SNIIN4BA Raw PiNt sta"Ns. ulB4rcwXn SRIrt L+ wm.W � Bow Ae Wy Bbvis"ret. MtMN • R441 tlM ltand"'.. L Peat _ WttNtNracicM3mwM1 LM9 _ AStaiMBfy tAMERHW4PER RGWOF MODULES) SteOUTkg'U%i�ibYSaI EwR OIl L WMUrC)EC) ti✓ave `SI�MttbLC!YCRFRRR Un1r4uMM ltFd"C14tNIP 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 55 TOTAL AREA (SF) xxx WIND LOAD (PA) 4000 TOTAL WIND LOAD (LBS.) -13820.885 TOTAL ROOF MOUNTS (#) XX TENSION FORCE PER MOUNT -531.6 TENSION FORCE PER LAG -BOLT (LBS.) -531.6 ASCE 7-10 VELOCITY PRESSURE OZ10 = 0.00256*KZ*KZT*KD*VA2 LAG BOLT PULL OUT CALCULATIONS SPRUCE, PINE, PER INCH THREAD DEPTH SS LAG BOLT 5/16"X4" MIN. THREAD DEPTH WOOD STRENGHT X THREAD 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 R SOLAR DESIGN WMODULES L ED INSTCALCULATIONS ONTROOFS SITE INFORMATION FBC VERSION 2017 RISK CATEGORY II MEAN ROOF HEIGHT (FT) 14 ESPOSURE CATEGORY B 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 KID 0.85 # OF MODULES IN ROW 1 KZT 1.0 EFFECTIVE WIND AREA (SQ. FT) 18.0 KZ 0.85 DESIGN CALCULATIONS VELOCITY PRESSURE (Q) = .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 ROOFZONE DOWN UP 35.8 SF 35.::8 :=58.9SF 3 88.6 PSF 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. VELOCITY PRESSURE: QZ10 = 0.00256*0.57*1.0*0.85*170A2 N/MA2 = 35.84 PSF DESIGN WIND PRESSURE: P = QZ10*G*CF = 35,84*0.85*0.70 = 21.33 PSF AS AN EXAMPLE, FOR AN ARRAY HAVING AN AREA OF 1,115 SQFT., THE TOTAL UPLIFTING (RESULTANT) FORCE ACTING ON THE ARRAY WOULD BE 21.33 PSF X 1,115 SQFT. = 23,783 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. GUST GROUND SNOW LOAD NOMINAL3 9Ec (MPH) (PSF) 55 0 10 20U84 80 100 120 90 8 8 6 2 2 NG 100 8 8 8 2 2 NG B e 6 2 2 NG 110 6 6 6 2 2 NG 120 8 e e 2 2 NG 135 4 4 4 2 2 NG 150 4 4 4 2 2 NO nLT= 0' TO. 20' MAXIMUM PANEL SIZE: 3T X 48' BUILDING HT 31 Ff. TO 50 FF, MAXIMUM REACTION LOADS ATTACHMENT DEVICE NAME BIN NO. DOWN UP SIDE STANDARD BASE SEAM CLAMP WTH L-FOOT W DE BASE SEAM CLAMP WITH L-FOOT 1 235 235 212 FULNgIyTERSALTIEp,�K HOOK 2 394 318 417� WWGER BOLT CLAMP FLASHED L-FOOT (02 DEG) 3 1469 309 251 TILE REPLACEMENT 4 1333 445 93 SEEILM-FFOOT (90 DEG) u UMBPURPO SFFTR�ADNNDLE BLOCK WITH L FOOT FF 5 788 405 238 ICIO'RR�UGATEpp8 &1 N, 71ON OR & 0 STHHOLE &F ON01 HOLE BASE &10M STANDOFF ON 4-HOLE BASE 6 788 445 163 SNAPN'RACK MAXIMUM RAIL SPANS BETWEEN STANDOFFS (FT) SNAPN'RACK SPAN ROOF TABLE SCALE: NTS 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. CONTACTUS: 7575 KINGSPOINTE PKWY#11, ORLANDO FL, 32819 USA TEL +1407.308-0099 engineering@win(imarhome.com Z) Q ml Uj 0 J LIJI LL LLj n LU Z H' U 0 0' W LL n W O � ,at W 00 0 LL 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 MOLE OR IN PART, NOR LOANED TO ANY THIRD PARTY NOR USED IN ANY MANNER DETRIMENTAL TO THE INTERESTS OF WNDMAR WITHOUT ITS EXPRESSED WRITTEN CONSENT. PER FL STATUTE 377.705 (REVISED W112017), I MIGUEL ALVAREZ PE 86033 AN ENGINEER LICENSED PURSUANT TO CHAPTER 474, 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. **suuttt P, pLVA���,• kv cry No.86033 <�=+ '. 0 STATE OF %00•;C< O r ' �ssi•-. �ON ' '* "Ostia j ENGINEER'S SEAL PROJECT NO. DL6 ;78 DATE: 6.13.2019 DRAWING BY: MA M. ALVAREZ SCALE: N.T.S. SHEET TITLE: STRUCTURAL. DIAGRAM CALCULATIONS SHEET NO.