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HomeMy WebLinkAboutAPPROVED, PVDrawingsSYSTEM DESIGN SYSTEM TYPE UTILITY GRID INTERACTIVE RATED DC POWER 11050 W RATED AC POWER 8160 W PV MODULE S-ENERGY 325 W x (34) INVERTER(S) ENPHASE IQ7 x (34) ENERGY STORAGE SYSTEM NONE STORAGE CAPACITY N/A EXISTING ELECTRICAL 120/240 VAC, 1 GOVERNING CODES & STANDARDS 2020 FLORIDA BUILDING CODE (7TH EDITION) 2020 FLORIDA RESIDENTIAL CODE (7TH EDITION) 2017 NATIONAL ELECTRIC CODE (NFPA 70) SEI/ASCE 7-16 UNDERWRITERS LABORATORIES STANDARDS (UL) SITE SPECIFICATIONS WIND SPEED (Vult) 160 MPH WIND EXPOSURE B RISK CATEGORY II GROUND SNOW LOAD 0 PSF MOUNTING METHOD ROOF -MOUNTED (FLUSH) SITE LOCATION MAP AT iF Cos t? cs Eden ld'd 3'r.e. r c SITE LOCATION' 80Q4 wes mprat Carr Fort fierce, FL 3491 >Jt�,"="C�lt nrkP Cln W„aVVtcol Dr Vhstmow Dr W,m,w C'sY"e" n Earl And MarVAtlantic Community t rC" Hendricks Ministries, Inc q?Nlanagefrent A SOLAR PV SYSTEM IMPROVEMENT FOR: FOLLWEILER RESIDENCE 0 SOLAR IMPROVEMENT CONSTRUCTION DOCUMENTS FOR THE EXISTING RESIDENTIAL GRID TIED ELECTRICAL SYSTEM BILL OF MATERIALS 34 S-ENERGY 325 W MODULES 34 ENPHASE IQ7 MICROINVERTERS 34 ENPHASE ENGAGE CABLE CONNECTORS 3 ENPHASE 6 FT EXTENSION CABLES 3 ENPHASE END CAPS 2 IRONRIDGE XR-100 RAILS - 17 FT. 10 IRONRIDGE XR-100 RAILS - 14 FT. 6 IRONRIDGE XR-100 RAILS - 11 FT. 8 IRONRIDGE XR-100 SPLICE KITS 20 IRONRIDGE XR-100 END CAPS 17 IRONRIDGE MICROINVERTER MOUNTING KITS 78 IRONRIDGE UFO CLAMPS 20 IRONRIDGE UFO END SLEEVES 64 IRONRIDGE FLASHFOOT OR FLASHFOOT 2 MOUNTS 5 GROUND LUGS 1 NEMA 3R ROOF JUNCTION BOX PLAN SHEET DESCRIPTION PV.O COVER SHEET PV.1 PHOTOVOLTAIC MODULE LAYOUT & ROOF PLAN PV.2 STRUCTURAL ATTACHMENT DETAILS PV.3 ELECTRICAL DIAGRAM & SCHEDULES PV.4 ELECTRICAL NOTES & WARNING LABELS Digitally signed by John L Antonelli 2021 ' 13:29:35 ite: .03 '00 �o x go.�o0 g < 3 oN zaO 4oy ow3w — — -- w m 'o PROJECT: < A Wo V NW z N no b LU Cie ci Oe neW W z Lu W W � o �o U-Na V w 'IT Q w ch a o� o zaLu V V V Cie H W Lu W 0 ooF_: �aU_ DATE A/30/21 DRAWN BY: ILL CHECKED BY: ILA REC. NO. # 29127 SCALE I AS NOTED DRAWING # Pv.o SHEET 1 OF 5 pU1S A1yp No; 8 1305 gneaand aingrmtureantltla:e, or[mefwpPzot r edSgekEaM u _ APPROXIMATE LOCATION OF (N) PV COMBINER PANEL / °' Z s H 8O 2v, APPROXIMATE LOCATION Wig 5 a - 85 OF (N) AC DISCONNECT APPROXIMATE LOCATION OFPE) MAIN DISTRIBUTION PANEL Z z z = APPROXIMATE LOCATION s 3 _z w OF (E) ELECTRIC METER z z � CBP MSP MO � o m a ACCESS PATHWAY PER 2020 FRC R324.6 & 2020 FFPC ROOFTOP JUNCTION BOX LOCATION FOR WIRE TRANSITION. - XAPPROXIMATE SEE SHEET PV.3 _ S-ENERG325W ]G MODULEYTYP. to G 3 IRONRIDGE XR100 RAIL, TYP. EXISTING ROOF NOTES 2) PER MODULE ROW APPROXIMATE LOCATION OF L-FOOT PENETRATION TO 2-1 1. EXISTING ROOF IS ASPHALT SHINGLE ROOFING OVER WOOD DECKING & SYP TRUSS. FLASH PER 2020 FBC. MINIMUM 2X4 S.Y.P. WOOD TRUSSES. SEE SHEET PV.2 FOR DETAILS. - NOTE: ROOF CONSTRUCTION IS BASED ON INFORMATION PROVIDED TO THE DESIGNER. ALL ROOF PENETRATIONS SHALL BE FLASHED AND/OR SEALED USING APPROVED PRODUCTS & PER LOCAL GOVERNING CODE. 2. ROOFTOP SOLAR COMPONENTS REPRESENT A GRAVITY LOAD OF 3 PSF. COMPONENTS R - PV MODULES = 2.5 PSF Xx - MOUNTING EQUIPMENT = 0.25 PSF = - MISCELLANEOUS ACCESSORIES = 0.25 PSF PROJECT: 3. EXISTING ROOF IS ASSUMED TO BE DESIGNED FOR A MINIMUM LIVE LOAD OF \0 20 PSF. PER FBC 1607.12.5.1 ROOF SURFACES COVERED BY SOLAR PV MODULES SHALL BE CONSIDERED INACCESSIBLE AND, THUS, THE LOAD IMPOSED ' O BY THE SOLAR PV MODULES WOULD BE LESS THAN THE LIVE LOAD RATING & M ABLE TO SUSTAIN THE ADDITIONAL GRAVITY LOAD IMPOSED BY THE SOLAR PV MODULES AND ASSOCIATED ATTACHMENTS. 4. MODULE LOCATION ON ROOF MAY BE ALTERED IN THE FIELD SO LONG AS EQUIPMENT IS MOUNTED AS SHOWN ON SHEET PV.2. C o G W Q l VIF- 2020 FRC R324.6 ROOF ACCESS REQUIREMENTS OImal N Lu � <O toLLI G R324.6 ROOF ACCESS AND PATHWAYS ' ^ EXCEPTIONS: V � Ln 1. DETACHED, NON -HABITABLE STRUCTURES SHALL NOT BE REQUIRED TO PROVIDE O � � W W > ROOF ACCESS. Z J > O Lu W 2. ROOF ACCESS, PATHWAYS, & SETBACKS NEED NOT BE PROVIDED WHERE THE CODE OFFICIAL HAS DETERMINED THAT ROOFTOP OPERATIONS WILL NOT BE � O EMPLOYED. J W O LO O N 3. THESE REQUIREMENTS SHALL NOT APPLY TO ROOFS WITH SLOPES OF 2:12 (17% mmmm N SLOPE) OR LESS. W 0, R324.6.1 PATHWAYS Q 0 J 1. (2) OR MORE 36" PATHWAYS ON SEPARATE ROOF PLANES FROM EAVE TO RIDGE, O Z Q L•Li 2. (1 ) OR MORE 36" PATHWAYS ON ROOF PLANES ADJACENT TO THE STREET OR DRIVEWAY. O V V � 3. (1 OR MORE 36" PATHWAYS ON ROOF PLANES WITH PV ARRAYS EITHER ON, W_ W W ADJACENT TO, OR STRADDLING THE SAME & ADJACENT ROOF PLANES FROM O O O d EAVE TO RIDGE c R324.6.2 SETBACK AT RIDGE O FOR PV ARRAYS OCCUPYING < 33% OF THE PLAN VIEW TOTAL ROOF AREA, A MIN. 1 V CLEAR SETBACK IS REQUIRED ON BOTH SIDES OF A HORIZONTAL RIDGE. FOR PV V DATE 4/30/21 ARRAYS OCCUPYING > 33%OF THE PLAN VIEW TOTAL ROOF AREA, A MIN. 36" CORNER WIND ZONE. SEE CLEAR SETBACK IS REQUIRED ON BOTH SIDES OF A HORIZONTAL RIDGE. SHEET PV.2 FOR DRAWN BY: JLL R324.6.2.2 EMERGENCY ESCAPE AND RESCUE OPENING ANCHORING REQUIREMENTS CHECKED BY: JLA PANELS AND MODULES INSTALLED ON DWELLINGS SHALL NOT BE PLACED ON THE PORTION OF A ROOF THAT IS BELOW AN EMERGENCY ESCAPE AND RESCUE REC. NO. # 29127 OPENING. A MIN. 36" PATHWAY SHALL BE PROVIDED TO THE EMERGENCY ESCAPE AND RESCUE OPENING. SCALE AS NOTED 62'-9" DRAWING # ROOF LAYOUT NOTES ROOF LAYOUT SHOWN MAY BE ADJUSTED IN THE FIELD BY THE INSTALLER TO o Pv. ACCOUNT FOR ISSUES CAUSED BY ROOF OBSTACLES, TRUSS ALIGNMENT, OR 2 SHADING. SO LONG AS THE MODULES ARE MOUNTED AND SECURED TO THE ROOF AS SHOWN ON PV.2 THE LAYOUT MAY BE ALTERED. SHEET 2 OF 5 - ly signed \\\ ,,,\�o��sAN \.Zar' by John L No. 81305 Antonelli i O •. STATE OF 4(/ PHOTOVOLTAIC MODULE LAYOUT & ROOF PLAN i��:S'.FZORID?.• G\� I Date: //,`S�ONALEN SCALE: V-0" 3r: __ //l IlI II111\\\ 32 r /�� Thklfemnez EeeneleNONollyslgreientl 3 -� i real an lon wm:A"rooeipl"noga ICON LEGEND OELKTRIC METER � INVERTER MSP MAIN SERVICE PANEL ® CORNER WIND ZONE LC LOAD CENTER � ROOF OBSTACLE PLP PROTECTED LOADS PANEL FIRE SETBACK ZONE CBP COMBINER PANEL MOUNTING RAIL ® JUNCTION BOX ♦ MOUNTING POINT AC DISCONNECT � CONDUIT TRANSFER SWITCH m '13:29:50 -04'00 meaa,e"c,re�e,coonaereanyrmem enyeleRmnlcoapies. PHOTOVOLTAIC MODULE GENERAL NOTES: 1. APPLICABLE CODES & STANDARDS: 2020 FLORIDA BUILDING CODE (7TH EDITION) 2020 FLORIDA RESIDENTIAL CODE (7TH EDITION) ASCE-7-16 MINIMUM DESIGN LOADS FOR BUILDING AND OTHER STRUCTURES. 2. BOLT DIAMETER AND EMBEDMENT LENGTHS ARE DESIGNED PER 2020 FLORIDA BUILDING CODE (7TH EDITION) REQUIREMENTS. ALL BOLT CAPACITIES ARE BASED ON A 16" STAINLESS STEEL LAG BOLT IN SOUTHERN YELLOW PINE (SYP) ENGINEERED WOOD ROOF TRUSS AS EMBEDMENT MATERIAL. 3. ALL LAG BOLTS THIS SHEET SHALL BE ASTM A276 TYPE 304 STAINLESS STEEL. 4. ALL WIND DESIGN CRITERIA AND PARAMETERS ARE FOR HIP AND GABLE RESIDENTIAL ROOFS, CONSIDERING FROM A 7" TO A MAXIMUM 27 " (2/12 TO A MAXIMUM 6/12 PITCH) ROOF IN SCHEDULE. ALL RESIDENTIAL ROOFS SHALL NOT TO EXCEED 30'-0" MEAN ROOF HEIGHT. 5. ROOF SEALANTS SHALL CONFORM TO ASTM C920 AND ASTM 6511, AND IS THE RESPONSIBILITY OF THE CONTRACTOR TO PILOT FILL ALL HOLES. CONTRACTOR SHALL ENSURE ALL ROOF PENETRATIONS TO BE INSTALLED AND SEALED PER 2020 FLORIDA RESIDENTIAL CODE (7TH EDITION) OR LOCAL GOVERNING CODE. 6. THIS SHEET REFLECTS STRUCTURAL CONNECTIONS ONLY. 7. THIS DRAWING COVERS ALL PV MODULES WITH A NOMINAL SIZE OF 39" X 65" OR LESS. 8. ALL EQUIPMENT SHALL BE INSTALLED PER MANUFACTURER INSTRUCTIONS. EXPOSURE B - RISK CATEGORY II - GABLE ROOF > 7"-27" Vas WIND PRESSURES (PSF) Vult GROUP 1 GROUP 2 GROUP 3 EMBED. (MPH) 1, 2e 2. 2r, 3e 3r DEPTH REQ. (+) O (+) O M (-) 16.0 1 -37.5 1 16.0 1 -56.2 1 16.0 1 -67.4 160 MAXIMUM RAIL SPANS & OVERHANGS 3" SPAN OVERHANG I SPAN OVERHANG I SPAN OVERHANG 6'-0" O.C. 2'-4" O.C. 1 6'-0" O.C. 2'-4" O.C. 1 4'-0" O.C. f V-7" O.C. EXPOSURE B - RISK CATEGORY II - HIP ROOF > 7"-27" Vasd WIND PRESSURE (PSF) Vutt GROUP 1 GROUP 2 GROUP 3 EMBED. (MPH) 1 2e 2r 3 DEPTH REQ. (+) O M iO (+)I (-) 16.0 1 -33.7 16.0 1 -44.9 1 16.0 1 -48.7 160 MAXIMUM RAIL SPANS & OVERHANGS 1 3 SPAN OVERHANG SPAN OVERHANG SPAN OVERHANG 6'-0" O.C. 1 2'-4" O.C. 1 6'-0" O.C. 1 74" O.C. 1 4'-0" O.C. 1 U-7" O.C. - PLUS AND MINUS SIGNS SIGNIFY PRESSURES ACTING TOWARD AND AWAY FROM SURFACES, RESPECTIVELY. GROUPS ARE MADE UP OF ROOF WIND ZONES WITH IDENTICAL WIND PRESSURES. SEE DETAIL BELOW FOR WIND ZONE LOCATIONS. "--" IN TABLE INDICATE CONDITIONS WHERE INSTALLATION IS NOT ALLOWABLE. SCHEDULE REFLECTS COMPONENTS AND CLADDING (C&C) NOMINAL WIND PRESSURES WITH EXPOSURE "B", RISK CATEGORY II, ENCLOSED BUILDING AND h < 60'-0" PER ASCE 7-16 AND 2020 FLORIDA BUILDING CODE. -LAG BOLT DEPTH REQUIRED IN WOOD MEMBER SHALL EXCLUDE ANY ROOF DECKING THICKNESS. 0 TYPICAL ROOF ELEVATION NOTES: 1. A DIMENSION DEFINED PER ASCE 7-16 SHALL BE 4 FT PER FBC 2020 (7TH EDITION) FIGURE R301.2(7). 2 "0" DIMENSION IS ROOF PITCH, 7°-27°. rl © 3r13r © 'yl a L TYPICAL GABLE ROOF PLAN �� TYPICAL HIP ROOF PLAN TYPICAL PHOTOVOLTAIC MODULE LAYOUT - HIP & GABLE ROOFS - ROOF WIND ZONE PLAN SCALE: N.T.S. TRS 4 TRS 4 TRS 4 TRS i TRS MAX. R IL SPAN I I I F- tT- _F I I I I I I I I IV A IT-1-IT ATIl1A1 L YVK I MAX. RAIL SPAN 7-7 IV — I ~ — — — LANDSCAPE ORIENTATION 4 TRS 4 I 4 TRS TRS 3" IRONRIDGE PV MODULE 8 UFO CLAMP Z1 FRAME PV MODULE IRONRIDGE FRAME UFO CLAMP ® IRONRIDGE Z RAIL a MID CLAMP - PLAN MID CLAMP - SIDE IRONRIDGE ::E IRONRIDGE RAIL 1" 1" UFO CLAMP IRONRIDGE PV MODULE UFO CLAMP FRAME IRONRIDGE Y IRONRIDGE STOPPER SLEEVE STOPPER PV MODULE SLEEVE FRAME END CLAMP - PLAN END CLAMP - SIDE IRONRIDGE RAIL END & MID CLAMP CONNECTION DETAILS — — — SCALE: 1 21"=1' 0" �H. X' f (5 IRONRIDGE XR1000 LANDSCAPE ORIENTATION I OR XR100 ALUM. (SHORT AXIS) SOLAR RAIL, TYP If — NOTES: 1. SEE SCHEDULE THIS SHEET FOR MAXIMUM RAIL SPAN. 2. SEE SCHEDULE THIS SHEET FOR MAX. RAIL OVERHANG. MAX. O.H. IS RAIL SPAN X 0.40. 3. V IS ALLOWABLE DISTANCE BETWEEN RAIL AND MODULE EDGE PER MODULE MANUFACTURER. ** LONG AXIS MOUNTING NOT ALLOWED FOR ALL MODULES. CHECK MANUFACTURER REQUIREMENTS. TYPICAL PHOTOVOLTAIC MODULE MOUNTING PLANS SCALE: �-"=V-0" SEE DETAILS THIS SHEET FOR APPROVED MOUNTING HARDWARE 12" ALUM. INTERNAL SPLICE BAR (ATTACH WITH (4) #12-14x8" STAINLESS STEEL STS, TYP.) I n In n In I _N #12-14 x 5/8" STAINLESS STEEL SELF -TAPPING SCREW - (4) PER SPLICE TYPICAL SOLAR RAIL BEAM SPLICE DETAIL SCALE: 1 2'=1 0" PHOTOVOLTAIC MODULE TYP. Q�R\ tES� ti \1�NO ALUM. L-FOOT FASTENED TO ASPHALT SHINGLES RAIL W/ 3/8-16 ST. STL. BONDING BOLT &NUT OR METAL SV ROOFING TYP. a WOOD SHEATHING �y WOOD ROOF TRUSS TYP. IIRONRIDGE XR1000 OR XR100 ALUM. SOLAR RAIL TYP. REFER TO SCHEDULE FOR REQUIRED EMBEDMENT DEPTH �16" STAINLESS STEEL LAG LABELED "X" IN THIS DETAIL. BOLT. SEE SCHEDULE FOR EMBEDMENT DEPTH REQUIRED, TYP. EACH CONNECTION TYPICAL ROOF CONNECTION DETAIL SCALE: 1 ;"=V-0" SEE DETAILS THIS SHEET FOR APPROVED MOUNTING HARDWARE 2X PT S.Y.P. WOOD BLOCKING OR UNISTRUT BETWEEN ADJACENT ROOF TRUSSES 6' 0 STAINLESS STEEL THREADED ROD W/ NUT - WASHERS - LOCTITE ALL NUTS, TYP. IRONRIDGE FLASHFOOT OR QUICKMOUNT L-MOUNT APPROVED MOUNTING HARDWARE SCALE: N.T.S. OPTIONAL SPANNER CONNECTION DETAILS SCALE: 1 ;"-1' 0" S.Y.P. BLOCKING - LOCATE BETWEEN TRUSSES AND NAIL WITH 2.16D NAIL PATTERN AT EACH END TO WOOD TRUSS 6" STAINLESS STEEL LAG BOLT. SEE SCHEDULE FOR EMBEDMENT DEPTH REQUIRED, TYP. EACH CONNECTION Digitally signed by John L Antonelli a ate: 2 5.03 m 0 PROJECT: w p Lu V N w Z vr, o O LU C� V) rk� me w LLI Z w w Cie 3 O J J O N a V w Q 0 cM O Z a LLi 0 V V � IF— LLI Lu w O Q d F_: d in.. d LL. DATE 4/30/21 DRAWN BY: JLL CHECKED BY: JLA REC. NO. # 29127 SCALE AS NOTED DRAWING # PV.2 SHEET 3 OF 5 V. No. 81305 —_ =-a : v -0 STATE OF <(/�� �..�S�ONAL ,=I�""a u"lee"ylo" �f"ne1i"E, Ii �."aa.re.na"1m�nle:a '13:30:07 -04'00 ezleE e;; em".1ce"o PHOTOVOLTAIC SYSTEM POWER TABLE DC -SIDE PV MODULE DC -INPUT AC -SIDE MICROINVERTER BRANCH N0. 1 BRANCH NO.2 BRANCH N0.3 HOME RUN MODULE QTY. 1 1 QTY. 1 14 13 7 34 SERIES 1 1 MODEL IQ7 --- --- --- --- PARALLEL 1 1 MANUFACTURER ENPHASE MANUFACTURER S-ENERGY --- CONT. POWER 240 W 3360 W 3120 W 1680 W 8160 W MODEL SC20-BOMBE-325M --- VOLTAGE 240 VAC 240 VAC 240 VAC 240 VAC 240 VAC RATED POWER 325 W 325 W CONT. CURRENT 1.00 A AC 14.00 A AC 13.00 A AC 7.00 A AC 34.00 A AC Voc 41.4 VDC 41.4 VDC FREQUENCY 60 HZ 60 HZ 60 HZ 60 HZ 60 HZ Isc 10.05 ADC 10.05 ADC MODULE QTY. 1 14 13 7 34 (3) #6 THHN/THWN-2 IN 3/4 " SUPPLY SIDE TAP - COMPLY DOUBLE LUG, CONDUIT WITH NEC 705.12(A POLARIS TAP, OR ° z o NOTES: EQUIVALENT ( W o , 1. REFER TO SHEET PVA FOR ALL APPLICABLE ELECTRICAL NOTES. 60A/2P z 5 N , 2. SYSTEM MEETS REQUIREMENTS OF NEC 2017 690.12 FOR RAPID TO M TO � o SHUTDOWN. INSTALL PER MANUFACTURER INSTRUCTIONS. COMBINER LI L2 O GRID ) J 3. ALL CONDUCTORS SHALL BE COPPER UNLESS NOTED OTHERWISE. MINIMUM PANEL J CONDUCTOR SIZES SHOWN THIS SHEET. (E) ELECTRIC (N) 60 A SERVICE N METER 3 z 4. THIS SHEET IS DIAGRAMMATIC IN NATURE AND MAY NOT DEPICT ALL RATED FUSED z 3 REQUIRED COMPONENTS OR CIRCUITS AS THEY MAY EXIST. THE PURPOSE OF DISCONNECT (E) MD P - W THIS DIAGRAM IS TO SHOW THE MAJOR POWER SYSTEM COMPONENTS AND CIRCUITS. CONSULT EQUIPMENT MANUFACTURERS' INSTALLATION SUPPLY SIDE CONNECTION BOND #8 AWG CU TO MANUALS PRIOR TO INSTALLATION AND COMMISSIONING. OPTION -NEC 70' 12(A) (N) OR (E) GROUND ROD ** MODULE CHARACTERISTICS AT STC: CELL TEMPERATURE @ 25' C, SPECTRUM AM1.5, IRRADIANCE @ 1000 W/M2 m a G 3 TO UTILITY GRID 1. CONDUCTOR & CONDUIT SIZES SHOWN ARE MINIMUM REQUIRED. LARGER SIZES MAY BE USED. 120/240 VAC 2. ALL CONDUCTORS SHALL BE THHN OR THWN-2 UNLESS OTHERWISE NOTED. SINGLE PHASE a 3. MAXIMUM CIRCUIT LENGTHS ARE BASED ON A MAXIMUM 2% VOLTAGE DROP. 4. MICROINVERTER OUTPUT CIRCUIT MAY BE ROMEX, OF CABLE, ETC. IF RUN INDOORS. ADHERE TO WIRE SIZE SHOWN. BRANCH NO.1 BI-DIRECTIONAL �2 PROJECT: (14) MODULES & (14) MICROINVERTERS (TYP.) UTILITY KWH METER 1 ENPHASE BUS 2 u L CABLE TYP. (N) ENPHASE IQ COMBINER 3 + + + + 80 A SOLAR COMBINER PANEL w w V - NEMA 3R ENCLOSURE Ll L2 N N w Z ENPHASE — — — — 20A/2P N m O L1 (E) 200A MAIN N CABLE 10A/2P DROP 1/1 1j, 011 DISTRIBUTION Ll 12 N � c j L2 Ll PANEL (V.I.F.) 175A MAIN w me >w SYSTEM 20A/2P BREAKER u w > Ll TERMINATOR CAP L1 L2 (W.F.) FOR SUPPLY SIDE INSTALLED Q J O ON END OF BRANCH N0. 2 ENPHASE CONNECTION OPTION J J W ENPHASE BUS (13) MODULES & (13) MICROINVERTERS L2 ENVOY SEE ALTERNATE DETAIL b0A/2P O N Ovi`n CABLE SYSTEM i0A/2P (FWIRED)Y L2 Q � 0 M (N) JUNCTION BOX G L2 N o o J Z Q u- NEMA 3R ENCLOSURE o, — o O uT + + + + Ll Ll o O U V V V � w w w L L2 O 0 d = 00� u u a aau- L L2 11 L2 N G u u Lu DATE 4/30/21 L L2 DRAWN BY: JLL G G J CHECKED BY: JLA EXISTING EARTH GROUND BRANCH NO. 3 (7) MODULES & (7) MICROINVERTERS (N) MIN. 60 A AC DISCONNECT GROUNDING ELECTRODE REC. N0. # 29127 (LOCKABLE PER NEC 705.22). LOCATE SCALE AS NOTED OUTDOOR AS SHOWN ON SHEET SLRI DRAWING # + + + + PV-3 i z ENPHASEIQ7 SHEET 4 OF 5 MICROINVERTER r r s s TYP. - �,Nrn urr,,,� 3 Digitally signed �,OUISAN 9 Y... T by John L No. 81305 #6 AWG SOLID CU EQUIPMENT GROUND CONDUCTOR CONT. RUN TO GROUND LUG ON Q + _� : o RACKING SYSTEM. ALL ROOFTOP COMPONENTS BONDED TO RACKING SYSTEM PER NEC J n l O n e I I :�0�. STATE 690.43. MICROINVERTERS CONTAIN INTEGRATED EQUIPMENT GROUNDING. Dale: F Ftorsro'G�� t SS �NA-`\? a /'�7 misnerenes neeoeiearervreNsigrmeha 3 ZL.L]_ semeacyronhwmsamehexPeha.ge D- Vmpp WIRE &CONDUIT SCHEDULE CIRCUIT TYPE MIN. CONDUIT SIZE PHASE CONDUCTOR NEUTRAL CONDUCTOR GROUND CONDUCTOR MAX. CIRCUIT LENGTH QTY SIZE (AWG) QTY SIZE (AWG) QTY SIZE (AWG) 1 AC --- 2/BRANCH #12 --- --- 1 #6 BARE CU 86' 2 AC 3/4" 6 #10 --- --- 1 #8 143' 3 AC 3/4" 2 #6 1 #b 1 #8 159' Dighel gignmure entl tlme. Prima] mpies of ' 13:30:21 -04'00 misaeryreemere"m m"sieereesighae."e semea eha me swm"re re"n ne.earm oh emelenremompies. PV ELECTRICAL NOTES: GENERAL 1. CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH ALL LOCAL AND NATIONAL CODE REQUIREMENTS. 2. OBTAIN ALL PERMITS AND APPROVALS FROM GOVERNING AGENCIES PRIOR TO THE COMMENCEMENT OF WORK. 3. EQUIPMENT SHALL BE INSTALLED PER THE 2017 NATIONAL ELECTRICAL CODE (NEC), ALL APPLICABLE OR GOVERNING CODES, MANUFACTURER REQUIREMENTS, AND PER THE GOVERNING UTILITY COMPANY. 4. METALLIC CONDUIT OR TYPE MC METAL CLAD CABLE SHALL BE USED WITHIN THE BUILDING FOOTPRINT PER NEC 2017 690.31(G). WIRING & CONNECTIONS 1. ALL CONDUCTORS SHALL BE COPPER AND ARE SIZED BASED ON NEC 2017 310. 2. TO PREVENT AN INCREASE IN AC VOLTAGE LEVEL AND AVOID ANY NUISANCE FAULTS, IT IS RECOMMENDED TO SIZE CONDUCTOR FOR A TOTAL VOLTAGE DROP OF 2% OR LESS PER INVERTER MANUFACTURER. 3. ALL EQUIPMENT SHALL BE LISTED PER NEC 2017 690.4(B). 4. THE TOTAL AREA OF ALL CONDUCTORS, SPLICES, AND TAPS INSTALLED AT ANY CROSS SECTION OF THE WIRING DOES NOT EXCEED 75% OF THE CROSS -SECTIONAL AREA OF THE SPACE. NEC 312.8(A)(2). 4. INTERCONNECTION METHOD SHALL COMPLY WITH NEC 705.12. 5. FOR LOAD SIDE CONNECTION: GRID -INTERACTIVE PV SYSTEM CURRENT PLUS MAIN BREAKER RATING MUST BE LESS THAN, OR EQUAL TO, 120% OF MAIN SERVICE BUS RATING AND BREAKERS MUST BE MOUNTED AT OPPOSITE END OF MAIN BREAKER PER NEC 705.12(B)(2)(3)(b). IF EXISTING EQUIPMENT DOES NOT ALLOW FOR THIS A SUPPLY SIDE CONNECTION MAY BE USED PER NEC 705.12(A). 6. FOR SUPPLY SIDE CONNECTION: CONNECTION SHALL BE MADE USING ILSCO INSULATION PIERCING CONNECTORS (IPC), OR EQUAL APPROVED COMPONENTS. MAKE, MODEL, AND RATING OF INTERCONNECTION SHALL BE EQUAL TO, OR GREATER THAN, OUTPUT RATING OF PV SYSTEM. 7. ALL OVERCURRENT PROTECTION DEVICES ARE SIZED PER NEC 2017 240.4(B) & 210.19(A)(1). 8. CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS SUNLIGHT RESISTANT PER NEC 2017 300.6 (C)(1) AND 310.10(D). 9. SYSTEM COMPLIES WITH 690.12 RAPID SHUTDOWN AND ASSOCIATED LABELING AS PER NEC 690.56(C). GR011NDING P. RONDING 1. THE ENTIRE ARRAY IS BONDED ACCORDING TO (NEC 690.46 - 250.120 PARAGRAPH (C). THE GROUND IS CARRIED AWAY FROM THE GROUNDING LUG USING #6 BARE COPPER WIRE OR #8 THWN-2 COPPER WIRE. 2. EACH MODULE IS BONDED TO THE MOUNTING SYSTEM USING BONDING CLAMPS. MOUNTING SYSTEM COMPLIES WITH UL 2703. 3. NEUTRAL AND EQUIPMENT GROUNDING CONDUCTOR BONDED AS PER NEC 2017 250.24(C). 4. EQUIPMENT GROUNDING CONDUCTOR IS CONNECTED TO A GROUNDING ELECTRODE SYSTEM PER NEC 250.54. 5. AC SYSTEM GROUNDING ELECTRODE CONDUCTOR (GEC) SHALL BE A MINIMUM SIZE #8 AWG WHEN INSULATED, #6 AWG IF BARE COPPER. 6. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO NEC 2017 690.45, 250.120(C), AND 250.122 & BE A MINIMUM OF #10 AWG WHEN NOT EXPOSED TO DAMAGE, AND #6 AWG SHALL BE USED WHEN EXPOSED TO DAMAGE. LABELING 1. ALL WARNING SIGN(S) OR LABEL(S) SHALL COMPLY WITH 2O17 NEC ARTICLE 110.21(B). 2. LABEL WARNINGS SHALL ADEQUATELY WARN OF THE HAZARD. LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT, AND LABELS REQUIRED SHALL BE SUITABLE FOR THE ENVIRONMENT. 3. PV POWER CIRCUIT LABELS SHALL APPEAR ON EVERY SECTION OF THE WIRING SYSTEM THAT IS SEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS, OR FLOORS. 4. PER NEC 690.13, PROVIDE A WARNING SIGN AT ALL LOCATIONS WHERE TERMINALS OF THE DISCONNECTING MEANS MAY BE ENERGIZED IN THE OPEN POSITION. SIGN SHALL READ "WARNING - ELECTRIC SHOCK HAZARD - DO NOT TOUCH TERMINALS". 5. PER NEC 2017 705.10, PROVIDE A PERMANENT PLAQUE OR DIRECTORY SHOWING ALL ELECTRIC POWER SOURCES ON THE PREMISES AT SERVICE ENTRANCE. MICROINVERTER SYSTEMS 1. SYSTEM IS CONSIDERED AN AC MODULE SYSTEM. NO DC CONDUCTORS ARE PRESENT IN CONDUIT, COMBINER, JUNCTION BOX, DISCONNECT. AND COMPLIES WITH NEC 2017 690.6 - NO DC DISCONNECT AND ASSOCIATED DC LABELING ARE REQUIRED. 2. NO TERMINALS SHALL BE ENERGIZED IN THE OPEN POSITION IN THIS AC MODULE SYSTEM, NEC 690.13, 690.6. 3. WHERE APPLICABLE: INTERCONNECTION SHALL COMPLY WITH NEC 2017 705.12(A) AS PERMITTED BY NEC 230.82(6). 4. CONDUCTORS IN CONDUIT ARE AC CONDUCTORS BRANCH CIRCUITS AND NOT PV SOURCE CIRCUIT PER NEC 2017 690.6. 5. ALL GROUNDING SHALL COMPLY WITH NEC 2017 690.47(A) IN THAT THE AC MODULES WILL COMPLY WITH NEC 250.64. 6. MICROINVERTER BUS CABLE SYSTEM MUST BE A MINIMUM OF 2 IN. ABOVE THE ROOF SURFACE. ,j WARNI , ELECTRIC SHOCK HAZARD IF GROUND FAULT IS INDICATED ALL NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED REQ'D BY: NEC 690.41(B) 1 APPLY TO: INVERTER(S), IF NOT APPLIED BY MANUFACTURER Di WARNING DUAL POWER SUPPLY SOURCES: UTILITY GRID AND PV SOLAR ELECTRIC SYSTEM REQ'D BY: NEC 705.12(B)(3) 4 APPLY TO: ANY/ALL ELECTRICAL PANELS CONNECTED TO MULTIPLE POWER SOURCES ,& WARNING THIS EQUIPMENT IS FED BY MULTIPLE SOURCES, TOTAL RATING OF ALL OVERCURRENT DEVICES, EXCLUDING MAIN SUPPLY OCPD, SHALL NOT EXCEED AMPACITY OF BUSBAR. REQ'D BY: NEC 705.12(11)(2)(3)(c) APPLY TO: AC COMBINER PANEL zh WARNING 1 POWER SOURCE OUTPUT CONNECTION DO NOT RELOCATE OVERCURRENT DEVICE REQ'D BY: NEC NEC 705.12(15)(2)(3)(b) 10 APPLY TO: ALL BACKFED CIRCUIT BREAKER(S) SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH TO THE"OFF" A\0 POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD LLI IN THE ARRAY REQ'D BY: NEC 690.56(C)(1)(a) 12 APPLY TO: PV SYSTEM MAIN AC DISCONNECT REQ'D BY: NEC 690.4(B) 2 APPLY TO: AC DISCONNECT SWITCHES REQ'D BY: NEC 690.56(C)(3) 5 APPLY TO: PV SYSTEM MAIN AC DISCONNECT A CAUTION A DO NOT INSTALL ADDITIONAL LOADS IN THIS PANEL REQ'D BY: NEC 690.4(B) APPLY TO: AC COMBINER PANEL REQ'D BY: NEC 690.31 1­7 � APPLY TO: JUNCTION BOXES, RACEWAYS, CABLE TRAYS, CONDUIT BODIES WITH AVAILABLE OPENINGS, EVERY 10', WITHIN 1' OF TURNS/PENETRATIONS Q WARNING ELECTRIC SHOCK HAZARD TERMINALS ON THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION REQ'D BY: NEC 690.13(B) 3 APPLY TO: DISCONNECTS, AC COMBINER PANELS, OTHER MEANS OF PV SYSTEM DISCONNECTION REQ'D BY: NEC 690.54 6 APPLY TO: PV SYSTEM MAIN AC DISCONNECT WWWARNING 7 ARC FLASH HAZARD APPROPRIATE PPE REQUIRED. FAILURE TO COMPLY CAN RESULT IN INJURY OR DEATH. REFER TO NFPA 70E. REQ'D BY: NEC 110.16, NFPA 70E APPLY TO: AC COMBINER PANEL, MAIN SERVICE DISCONNECT SIGNAGE REQUIREMENTS 1.) RED BACKGROUND W/ WHITE LETTERING, OR: 2.) WHITE BACKGROUND W/ BLACK LETTERING 3.) MIN. 3/8" LETTER HEIGHT A.) ALL CAPITAL LETTERS 5.) ARIAL OR SIMILAR FONT 6.) WEATHER RESISTANT MATERIAL, PER UL 969 Digitally signed by John L Antonelli r� /D�at�e: uL_I_, _.).v3 r m a a 0 PROJECT: Lu w p V N wz vr, p O in F- C� � c~n rk� Cie w LLI Lu Z Lu w w Cie 3 CD J J CO O N a V w Q � 0 M J � Q p LL. O Z Q LLI 0 V V � w w w z0 00d� d d d LL. DATE 4/30/21 DRAWN BY: AL CHECKED BY: JLA REC. NO. # 29127 SCALE AS NOTED DRAWING # PVA SHEET 5 OF 5 �okAS Aryl",,, i N0. 81305 -_ -0•. STATE OF ZONAL,,,,, ' 13:30:35 -04'00