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Plans SITE NOTES: 10060 SOUTHWEST 72ND AVENUE I. FOR PROJECTS SUBMITTED FOR PRESCRIPTIVE REVIEW, ROOF ATTACHMENTS SHALL BE SPACED NO FRONT OF HOME ION GREATER THAN 24" ON CENTER IN ANY DIRECTION NIVW W 0 RS I WHERE LOCATED WITHIN 3' OF A ROOF EDGE, HIP, (3) (3) (N) EAVE, OR RIDGE OSSC 3111.3.5.3 ITEM 3.2 FOR ANY METER UPGRADES, ENSURE THAT THE CONFIDENTIAL-THE INFORMATION UTILITY METER IS LOCATED WITHIN IOFT OF THE HEREIN CONTAINED SHALL NOTL.BE USED ` FRONT/STREET-SIDE OF THE HOUSE. PLEASE ADD A FOR THE BENEFIT OF ANYONE EXCEPT ION rigulintrIrmilrr DEVELOPER,LLCLERRHN FIRBE LABEL SHOWING THE DISTANCE FROM THE FRONT DISCLOSED IN WHOLE OR IN PART TO CORNER OF THE HOUSE. OTHERS OUTSIDE RECIPIENTS ORGANIZATION,EXCEPT IN CONNECTION WITH THE SALE AND USE OF THE RESPECTIVE EQUIPMENT,WITHOUT THE AMINMINI t a, WRITTEN PERMISSION OF ION DEVELOPER, LLC. r En x081' no Ell _ . � . ❑ El El + + + + 0 + + + + + + + + NABCEPRS2 CERTIFIED + + +T+ + + + + +y+ + + + + + + + + +++. Mill PV INSTALLATION 2 O +++ +++. PROFESSIONAL O �+ + + S.� I SCOTT A. GURNEY ++++ + ++++++ '., #PV-0117719-015866 + + + + + + ++++ ++ + + ION DEVELOPER,LLC 0 +++ ++ ++ + + 4801 N UNIVERSITY AVE#900 PROVO,UT O + + + + ._ _O .. 84604 + + + 4 0 888.781.7074 + + ' + + + + + + DAVID STANLEY CONRAD + + + + + + + + + 44.- — 3,_Ou C-ELECTRICAL CONTRACTOR + + + + . + + CHIMNEY asz4 + + + + + + . + + + + + + + + + . + 0 + + + - + . + + + . F + 4'-3° + . I. + + . I. + `++ D + cn + + Z = � Lu +i+ < N O (NJ O N +++ Z O` _J (/) U +++ N. z J N Q +_+ EO RP Ore 0 _J 0 o0 Q 0 � UJ FULL SISTER UPGRADE C,R FS Z w DJ J U REQUIRED ON RS1 & RS2 IN +«+ ������*GIN£E.�S,0y z L = o o N 1.0 43 ALL LOCATIONS OF PANELS. `++ 9 950P r o Z D o acCi = ADD NEW SISTERS PER +.+ z H o Z J z °° DETAILS 1 AND 2 ON SHEET +++ . OREGON W 0 O H w S-4. ONLY RAFTERS LONGER +`a '�q titi ��—, = o v + H 11, 2� y THAN 9 REQUIRE UPGRADES. + + `4N RCw�C 05/03/2023 DRAWING BY ETHAN TOTH EXPIRES:12/31/24 SCALE: 1/8" = 1'-0" DATE o z ` a 16' 03-MAY-2023 . . SYSTEM LEGEND (N) (N) ROOF SECTION ROOF PV MODULE PROJECT ID C (N)PV COMBINER PANEL JBOX (N)JUNCTION BOX 5# SUNEYE LOCATION SECTION O QTY AZIMUTH PITCH TSRF 009$SU CRITERIA AND rad (E)UTILITY METER / RSI 18 18 42% (N) (N)PV LOAD CENTER (N) (N)AC DISCONNECT : FIRE SETBACK SPECIFICATIONS RS2 4 91 18 47% i MAIN SERVICE PANEL LC ACD (VISIBLE-OPEN LOCKABLE LABELED DISCONNECT) •« 0 (E) SHEET NAME MAN (E) MAIN SERVICE PANEL ra (N)PV PRODUCTION DCAC (N) MICROINVERTER ROOF PLAN i METER / (N)PV MODULE SHEET NUMBER REVISON (lE) (E) SUBPANEL (N) (N)DC-DC / STRING (N) INVERTER DCp (N)DC DISCONNECT S_3 0 RACKING INSTALLATION SCHEDULE AND STRUCTURAL CRITERIA /-PV MODULE PV RACKING SPAN AREA TAG SPAN r PV MOUNTING RAIL ION RACKING: ECOFASTEN CLICKFIT RAIL-PORTRAIT-MODULE ORIENTATION 1 t RACKING TYPE: RAIL X-SPACING P-XI 48 IN. O.C. MAX. 1 PORIENT ORTRAITATION STANDOFF: CLICKFIT L-FOOT X-CANTILEVER P-X2 I6 IN. MAX. STANDOFF TYPE: L-FOOT&FLASHING Y-SPACING P-YI 41.3 IN. MIN. -45.3 IN. MAX. 5/16"X 3-1/2"ZINC PLATED PV ARRAY DETAIL, FRONT VIEW P-X2 P-XI FASTENER: STEEL LAG SCREW Y-CANTILEVER P-Y2 15 IN. MIN. - 17 IN. MAX. t LANDSCAPE CONFIDENTIAL-THE INFORMATION SCALE: 3/8" = I'-0" I HEREIN CONTAINED SHALL NOT BE USED J J FOR THE BENEFIT OF ANYONE EXCEPT ION STRUCTURAL RAIL -LANDSCAPE-MODULE ORIENTATION \ k, �I/ N ORIENTATION DEVELOPER,LLC NOR SHALL IT BE ROOF TYPE: COMPOSITION SHINGLE X-SPACING L-XI 48 IN. O.C. MAX. r —L DISCLOSED IN WHOLE OR IN PART TO OTHERS OUTSIDE RECIPIENTS ROOF SHEATHING TYPE: I/Z"PLYWOOD X-CANTILEVER L-X2 16 IN. MAX. X2— L XI ORGANIZATION,EXCEPT IN CONNECTION STRUCTURE TYPE: CONVENTIONAL FRAMING Y-SPACING L-YI 21.1 IN. MIN. -25.1 IN. MAX. WITH THE SALE AND USE OF THE RAFTER SIZE: 2-2x6 Y-CANTILEVER L-Y2 7.9 IN. MIN. -9.8 IN. MAX. RESPECTIVE EQUIPMENT,WITHOUT THE PORTRAIT WRITTEN PERMISSION OF ION DEVELOPER, RAFTER SPACING: 24 LLC. ORIENTATION ARRAY PARAMETERS P-Y2 TOTAL ROOF AREA(SQ. FT.) 2480 / p TOTAL PV MODULE AREA(SQ. FT.) 468.6 XABCEP 11 PV MODULE ROOF COVERAGE 19% L-Y2 LANDSCAPE CERTIFIED s ORIENTATION PV INSTALLATION PYI ', PROFESSIONAL � SCOTT A. GURNEY - S�� 7 #PV-0117 719-015 86 6 PV ARRAY DETAIL, SIDE VIEW ION DEVELOPER, LLC ED PROF FULL SISTER UPGRADE ��,��`'� GIN£ fssip REQUIRED ON RS1 & RS2 IN SCALE: 3/8" = I' o° 4801 N UNIVERSITS4604#900 PROVO,UT 4, `�\ F� ?� ALL LOCATIONS OF PANELS. ioli ® 888J81.7074 9 950P ADD NEW SISTERS PER I DAVID STANLEY CONRAD L-YI RACKING ATTACHMENTS TO BE STAGGERED BY SHIFTING EACH C-ELECTRICAL CONTRACTOR OREGON DETAILS 1 AND 2 ON SHEET SUBSEQUENT ROW OF ATTACHMENTS ONE RAFTER OVER C1524 S-4. ONLY RAFTERS LONGER TO DISTRIBUTE LOAD ACROSS ALL FRAMING MEMBERS UNDER PV ARRAY. ��qN 11' W�,k,, 05/03/2023 THAN 9' REQUIRE UPGRADES. RO EXPIRES:12/31/24 STRUCTURAL UPGRADE REQUIRED - FULL RAFTER SISTER 11.1 + N PV MODULE U I. INSTALL (N) FULL SISTER FULL LENGTH LUMBER OR W = N OVERLAPPED W/ SPLICE TO (E) RAFTERS TO OCCUR ONLY UNDER PV ARRAY. a N o N U �/ ^ a CLICKFIT RAIL 2. SECURE WITH (N) SIMPSON SDW22300 STRUCTURAL SCREWS N c j J H Q OR I6D SINKERS SPACED STAGGERED 16" APART z O _1a w 3. SECURE EACH END WITH 3 SCREWS OR NAILS GROUPED WITHIN 1:--. _1 W w U 6 CLICKFIT L-FOOTCC 6" OF EACH END w Ct m (Q� O Z O O a = U z - ON < J z O 00 (E) COMP SHINGLE w ct � cn w - J ROOF MEMBRANE I— = o O N N ao 4' 0" MIN. IF U a0 INSTALLED W/ DRAWING BY COMP SHINGLE FLASHING (E) RAFTER OVERLAPPED SPLICE ETHAN TOTH 22" MIN. • (E) CEILING JOIST DATE DEPTH 5/16" ZINC PLATED STEEL 03-MAY-2023 LAG SCREW WITH 2-1/2" (E)LBW STRUCTURAL UPGRADE FULL RAFTER SISTER MIN. EMBEDMENT IN TO PROJECT ID (E) ROOF RAFTER �, I SCALE: N.T.S 0098SU OSTANDOFF DETAIL SHEET NAME A STRUCTURAL DETAILS SCALE: 3" = I'-0" SHEET NUMBER REVISON - / \ S-4 0 PV SYSTEM STRUCTURAL SPECIFICATIONS AND CALCULATIONS PV SYSTEM EQUIPMENT SPECIFICATIONS DESIGN LOCATION AND SITE SPECIFICATIONS GRAVITY LOAD/ FRAMING CALCULATIONS MODULE MANUFACTURER/ TYPE SILFAB SOLAR SIL-400 HC+ JURISDICTION DEAD LOAD(PSF) RSI RS2 ION SOLAR MODULE WEIGHT (LBS) 47 CITY OF TIGARD ROOF MEMBRANE COMPOSITION COMPOSITION SOLAR MODULE LENGTH (IN.) 75.3 STATE OREGON SHINGLE 4'0 SHINGLE 4.0 SOLAR MODULE WIDTH (IN.) 40.8 ADOPTED LOAD STANDARD ASCE 7-16 SHEATHING 1/2"PLYWOOD 1.7 1/2"PLYWOOD 1.7 SOLAR MODULE AREA(SQ. FT) 21.3 OCCUPANCY / RISK CATEGORY II PV RACKING ECOFASTEN CLICKFIT BASIC WIND SPEED (MPH (3-SEC GUST)) 96 CONVENTIONAL CONFIDENTIAL-THE INFORMATION PV RACKING TYPE RAIL WIND EXPOSURE CATEGORY B CONVENTIONAL FRAMING W/ HEREIN CONTAINED SHALL NOT BE USED FRAMING W/ STRUCTURAL FOR THE BENEFIT OF ANYONE EXCEPT ION PV ROOF ATTACHMENT CLICKFIT L-FOOT GROUND SNOW LOAD (PSF)(PG) 36 STRUCTURAL DEVELOPER,LLC NOR SHALL IT BE 5/16"X 3-1/2" ZINC PLATED STEEL LAG UPGRADE - FRAMING UPGRADE - RAFTER 1.6 1.6 DISCLOSED IN WHOLE OR IN PART TO PV ROOF ATTACHMENT FASTENER SCREW BASE ELEVATION (FT) 153 2-2X6 @ 24 IN. O.C. RAFTER 2-2X6 @ OTHERS OUTSIDE RECIPIENTS 24 DF #2 @14.5 FT. IN. O.C. -DF #2 ORGANIZATION,EXCEPT IN CONNECTION RACKING DEAD LOAD(PSF) 0.8 @13.6 FT. MAX WITH THE SALE AND USE OF THE SOLAR MODULE DEAD LOAD(PSF) 2.21 DESIGNED ROOF SNOW LOAD CALCULATIONS ASCE 7-16 (C&C) MAX SPAN SPAN RESPECTIVE EQUIPMENT,WITHOUT THE TOTAL PV ARRAY DEAD LOAD (PSF) 3.01 SLOPED ROOF SNOW LOAD(PSF) EQN. 7.4-I WRITTEN PERMISSION OF ION DEVELOPER, LLC. = Ps = (Cs)(0.7)(CE)(CT)(Is)(PG) TOTAL ROOF DEAD LOAD (PSF) 7.3 7.3 PV SYSTEM STRUCTURAL SPECIFICATIONS EXPOSURE FACTOR (CE) = 1.0 TABLE 7.3-I ADJUSTED TO SLOPED ROOF (PSF) 7.6 7.6 �ABCEP STRUCTURE TYPE -ROOF SHAPE INHABITED -GABLE / FLAT ROOF THERMAL FACTOR (CT) = 1.0 TABLE 7.3-2 CERTIFIED MIN. ROOF SLOPE (DEG.) 18 IMPORTANCE FACTOR (Is) = 1.0 TABLE 1.5-2 PV ARRAY ADJ. TO ROOF SLOPE (PSF) 3.2 3.2 MEAN ROOF HEIGHT (FT.) II SLOPE FACTOR (Cs) = 1.0 FIG. 7.4-I ROOF LIVE LOAD < ROOF SNOW LOAD (PSF) 26.0 26.0 PV INSTALLATION PORTRAIT ATT. SPACING (IN. O.C.) 48 PS(PSF) = 26 OK TOTAL LOAD(PSF) 36.8 36.8 PROFESSIONAL LANDSCAPE ATT. SPACING (IN. O.C.) 48 S-g,,,. 1 SCOTT A. GURNEY # OF ATTACHMENT POINTS 41 RAFTER/ TOP CHORD MEMBER PROPERITES DF #2 -2-2x6 DF #2 -2-2x6 f #PV-0117719-015866 MAX. POINT LOAD (LBS/ ATT.) 19.6 SECTION MODULUS (S)(IN"3) 15.13 15.13 ION DEVELOPER,LLC MAX. TOTAL PV DEAD LOAD TO RAFTER (LBS) 19.6 MOMENT OF INERTIA(I)(IN'4) 41.59 41.59 4801 N UNIVERSITY AVE#900 PROVO,UT TOTAL LOAD ON MEMBER (W) (PLF) 73.6 73.6 84604 DESIGN WIND PRESSURE AND CONNECTION UPLIFT CALCULATIONS ASCE 7-16 (CSC) MAX. MEMBER SPAN (L) (FT) 14.5 13.6 888.781.7074 DESIGN WIND PRESSURE (PSF) = P =QH(GCP)(YE)(YA) EON. 29.4-7 MODULUS OF ELASTICITY(E)(PSI) 1600000 1600000 DAVID STANLEY CONRAD VELOCITY PRESSURE (PSF) =QH=0.00256(KH)(KzT)(KD)(KE)(V"2) EQN. 26.10-I SHEAR(Fv)(PSI) 180 180 C-ELECTRICAL CONTRACTOR TERRAIN EXPO. CONSTANT (A)= 7 TABLE 26.11-I ARRAY EDGE FACTOR (YE) = I TABLE 26.13-I AREA(A) (IN"2) 16.5 16.5 C1524 TERRAIN EXPO. CONSTANT (ZG)(FT) = 1200 TABLE 26.11-I GROUND ELEVATION FACTOR(KE) = 0.99 FIG. 29.4-8 VP EXPOSURE COEFF.(KH) = 0.70 EQN. C26.10-I EQN. 26.10-I MAX BENDING STRESS CHECK (FB)(CD)(CF)(CR) (FB)(CD)(CF)(CR) TOPOGRAPHIC FACTOR (KzT)= 1.0 EON. 26.8-I QH (PSF) = 13.96 BENDING (FB) (PSI) 900 900 WIND DIRECTIONALITY FACTOR (KD) = 0.85 TABLE 26.6-I LOAD DURATION FACTOR (CD) 1.15 1.15 SIZE FACTOR (CF) 1.30 1.30 UPLIFT DOWNWARD REPETITIVE MEMBER FACTOR(CR) 1.15 1.15 GABLE ROOF 7°< 0 520° ZONE I ZONE 2R ZONE 2E ALL ZONES FIGURE 30.3-2B ALLOWABLE BENDING STRESS(PSI) 1547.3 1547.3 RAIL -PORTRAIT MODULE ORIENTATION 48 IN. O.C. 48 IN. O.C. , 48 IN. O.C. 48 IN. O.C. W SOLAR PANEL PRESSURE EQ. FACTOR (YA) = 0.80 0.80 0.80 0.80 ACTUAL BENDING STRESS (PSI) =(wL"2)/(8(S)) 1534.3 1349.7 Z U S =W EXTERNAL PRESSURE COEFF. (GCP) = -2.0 -3.0 -3.6 0.7 99% OK 87% OK N ASD PRESSURE (0.6P)(PSF) = -13.40 -20.10 -24.12 13.03 Q N C.J U TRIBUTARY AREA(SQ. FT) = 12.6 12.6 9.4 MAX DEFLECTION CHECK - TOTAL LOAD UNIFORM DISTRIBUTED UNIFORM DISTRIBUTED 0 N- I i Q 1 MAX. UPLIFT(0.6D+0.6P)(LBS) _ -145.6 -229.7 -210.1 ALLOWABLE DEFLECTION L / 180 L / 180 N J 3 1U.- U 0.967 IN. 0.907 IN. ^ Z J a RAIL -LANDSCAPE MODULE ORIENTATION 48 IN. O.C. 48 IN. O.C. 48 IN. O.C. 48 IN. O.C. ACTUAL MAX DEFLECTION (W)(L)"4 / 185(E)(I) (W)(L)"4 / 185(E)(1) 0 J w 0O Q 0 W SOLAR PANEL PRESSURE EQ. FACTOR (YA) = 0.80 0.80 0.80 0.80 0.457 IN. 0.353 IN. I- W W � _l0 C3 coo U EXTERNAL PRESSURE COEFF. (GCP) _ -2.0 -3.0 -3.6 0.7 47% OK 39% OK Z = O Q 4 ASD PRESSURE (0.6P)(PSF) _ -13.40 -20.10 -24.12 13.03 MAX DEFLECTION CHECK -LIVE LOAD Lt W I- m TRIBUTARY AREA(SQ. FT) = 6.80 6.80 5.10 ALLOWABLE DEFLECTION L /240 L/ 240 Z I- O CI ZZ LJL. E (.5 4 MAX. UPLIFT (0.6D+0.6P)(LBS) _ -78.9 -124.4 -113.8 0.725 IN. 0.68 IN. - N O J (n W 2� ACTUAL MAX DEFLECTION (W)(L)"4 / 185(E)(I) (W)(L)"4/ 185(E)(I) W E '0 cr ROOF ATTACHMENT FASTENER CHECK NDS 12.2 0.382 N. 0.296 N. ~ = O O (V (V 00 • CLICKFIT L-FOOT-5/16"X 3-1/2"ZINC PLATED N U O_ W (V NI LAG SCREW MANUFACTURER MAX. UPLIFT CAPACITY=359.6 LBS 53% OK 43% OK DRAWING BY .i v LAG SCREW WITHDRAWAL DESIGN VALUE (LBS)=W= I800(G"3/2)(D"3/4) 12.2.1 MAX SHEAR CHECK ETHAN TOTH ROOF ATTACHMENT FASTENER (D)= 5/16 IN. LAG SCREW LUMBER SPECIFIC GRAVITY (G)= 0.5 TABLE 2.3.2 ALLOWABLE SHEAR Fv(A) Fv(A) FASTENER QTY PER ATTACHMENT = I LOAD DURATION FACTOR (CD) = 1.6 TABLE 12.3.34 tkV PRO,C 2970 LBS. 2970 LBS. DATE FASTENER EMBEDMENT DEPTH (IN.) = 2.5 PRYING COEFFICIENT = 1.4 '`� 00' ACTUAL MAX SHEAR (w)(L)/2 (w)(L)/2 WITHDRAWAL DESIGN VALUE(W)(LBS/ IN.)= 266.0 � , O3 MAY ZO23 �� �*G I N£F pti 533 LBS. 500 LBS. LAG SCREW WITHDRAWL CAPACITY (LBS) = 760.0 9r 18% OK 17% OK MAX. ATT. WITHDRAWAL CAPACITY (LBS) = 359.6 > 229.7 MAX UPLIFT DEMAND (LBS) OK 9 95OP PROJECT ID 1 OREGON 0098SU `L SHEET NAME qqN 11' 2 ..k 05/03/2023 STRUCTURAL CALLS 4NR0\11 SHEET NUMBER REVISON EXPIRES:12/31/24 S-5 0 CONDUCTOR AND RACEWAY SCHEDULE TAG QTY SIZE-k TYPE DESIGNATOR I/V TAG QTY SIZE-# TYPE DESIGNATOR I/V TAG OTT SIZE-tt TYPE DESIGNATOR I/V TAG QTY SIZE-N TYPE DESIGNATOR I/V 10 (1) 8 AWG THHN/THWN-2,CU. BLACK(L1) 26.62 A AC(MAX) 3 (2) 10 AWG THHN/THWN-2,CU. BLACK(L1) 15.73 A AC(MAX) 2 (1) 10 AWG 2C,NM-B WIG,CU. (L1,L2,EGC) 15.73 A AC(MAX) 1 (1) 12 AWG 2C,TC-ER,CU. (L1,L2) 15.73 A AC(MAX) (1) 8 AWG THHN/THWN-2,CU. RED(L2) 240 V AC (2) 10 AWG THHN/THWN-2,CU. RED(L2) 240 V AC FREE AIR 240 V AC (1) 6 AWG SOLID BARE CU. (EGC) 240 V AC (1) 10 AWG THHN/THWN-2,CU. WHITE(N) (1) 10 AWG THHN/THWN-2,CU. GREEN(EGC) (1) 3/4 IN. EMT OR FREE AIR (RACEWAY) ION (1) 10 AWG THHN/THWN-2,CU. GREEN(EGC) (1) 3/4 IN. EMT (RACEWAY) (1) 3/4 IN. EMT (RACEWAY) EXTERIOR EXTERIOR INTERIOR EXTERIOR CONFIDENTIAL-THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED FOR THE BENEFIT OF ANYONE EXCEPT ION DEVELOPER,LLC NOR SHALL IT BE ELECTRICAL LINE DIAGRAM (22)SILFAB SOLAR SIL-400 HC+PV MODULE(S) DISCLOSED IN WHOLE OR IN PART TO UL 1703 LISTED OTHERS OUTSIDE RECIPIENTS ORGANIZATION,EXCEPT IN CONNECTION (E)UTILITY METER LOAD-SIDE SOURCE CONNECTION (N)JUNCTION BOX (22)ENPHASE IO8PLUS-72-2-US MICROINVERTER(S)[240V] WITH THE SALE AND USE OF THE 120/240V AC,60HZ, (E)200A MAIN SERVICE PANEL BUSBAR PLUG-IN TYPE BREAKER (N)ENPHASE IQ COMBINER 4 UL 1741 LISTED RESPECTIVE EQUIPMENT,WITHOUT THE SINGLE PHASE (E)200A/2P MAIN DISCONNECT (NEC 705.12) (PV CIRCUITS ONLY) (OPTIONAL-FOR WRITTEN PERMISSION OF ION DEVELOPER, CONDUCTOR SPLICE) (N)JUNCTION BOX LLC. SECONDARY POWER (N)20A/2P - (I) 020 " n " A CIRCUIT ���© SOURCE(PV OCPD)TO - d �-- , OF 13 BE LOCATED AT ecc �I MODULES (E)200A/2P IL ® N-ABC--- " . . OPPOSITE END OF INTEGRATED EGG um:. ® 1/ CERTIFIED BUSBAR FROM PRIMARY ® Gl • • SOURCE(MAIN OCPD) ® (E)LOADS (NEC 705.12) TO IQ ENVOY GATEWAY I PV INSTALLATION © Neil 0 0 PROFESSIONAL (N)JUNCTION BOX SCOTT (N)40A/2P n (N)I5A/2P _ (I) S�� . GURNEY fI #PVV-0117719 015866 0 o Lz i �N �o `� ; �z `z A CIRCUIT 1�� ION DEVELOPER,LLC N — =" — — I E � MODULES L� 4801 N UNIVERSITY AVE#900 PROVO,UT \( --e am_ — T .�_ecc I I 84604 I I I e' 1i V 888.781.7074 UNDERGROUND G SERVICE LATERAL 0 DAVID STANLEY CONRAD 0 0 C-ELECTRICAL CONTRACTOR L N L2I EC CI524 (E)GROUNDING (ELECTRODE SYSTEM W Z D W = N Q N O N O N 0 N- 1 N J D IU— U N z _ 1 W . o ELECTRICAL LINE DIAGRAM NOTES Q w o M or-t W w ct w ICO Q � � - a �� ZF-W Jzp00 — cn o 1 W w w E ,o I— N N 00 _ O O In U co DRAWING BY ETHAN TOTH DATE 03-MAY-2023 PROJECT ID 0098SU SHEET NAME ELEC. LINE DIAG. SHEET NUMBER REVISON ALTERNATE AC CALCULATION USING CEC LISTED MAX CONTINUOUS OUTPUT POWER: 22 X 298 W = 6.556 KW AC E-6 0 PV SYSTEM ELECTRICAL SPECIFCATIONS AND CALCULATIONS DESIGN LOCATION AND TEMPERATURES RACEWAY / CONDUCTOR CALCULATIONS TEMPERATURE DATA SOURCE ASHRAE • MICROINV. TO JUNCTION BOX (I) JUNCTION BOX TO COMBINER BOX (3) ION STATE OREGON MAX INVERTER OUTPUT CIRCUIT CURRENT = 15.7 A AC MAX INVERTER OUTPUT CIRCUIT CURRENT = 15.7 A AC JURISDICTION CITY OF TIGARD CONDUCTOR SIZE / INSULATION / TYPE = 12 AWG 2C, TC-ER, CU. CONDUCTOR SIZE / INSULATION / TYPE = 10 AWG THHN / THWN-2, CU. WEATHER STATION PORTLAND HILLSBORO CONDUCTOR AMP. RATING @ 90°C = 30 A CONDUCTOR AMP. RATING @75°C = 30 A ASHRAE EXTREME LOW TEMP (°C) -8 ASHRAE 0.4% HIGH TEMP (°C) 37 PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) DESIGNED MAX. SYSTEM VDROP / VRISE 4.00% MAX INVERTER OUTPUT CURRENT X125%=20.0 A AC MAX INVERTER OUTPUT CURRENT X125%=20.0 A AC CONFIDENTIAL-THE INFORMATION HEREIN CONTAINED SHALL NOT BE USED PV MODULE SPECIFICATIONS SILFAB SOLAR SIL-400 HC+ PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) FOR THE BENEFIT OF ANYONE EXCEPT ION DEVELOPER,LLC NOR SHALL IT BE RATED POWER (PMAX)(W) 400 AMB. TEMP. AMP. CORRECTION = 0.91 AMB. TEMP. AMP. CORRECTION = 0.88 DISCLOSED IN WHOLE OR IN PART TO MAXIMUM POWER VOLTAGE (VMP) 36.05 # OF CONDUCTORS IN RACEWAY CORRECTION = 1.0 # OF CONDUCTORS IN RACEWAY CORRECTION = 0.8 OTHERS OUTSIDE RECIPIENTS _ MAXIMUM POWER CURRENT (IMP) 11.1 ADJUSTED CONDUCTOR AMPACITY(A) = 27.3 A AC ADJUSTED CONDUCTOR AMPACITY (A) = 21.12 A AC ORGANIZATION,EXCEPT IN CONNECTION PEN CIRCUIT VOLTAGE (VOC) 43.02 WITH THE SALE AND USE OF THE RESPECTIVE EQUIPMENT,WITHOUT THE SHORT CIRCUIT CURRENT(ISC) 11.58 LARGER AMPACITY OF 690.8(B)(I) OR(6)(2) = 20.0 < 27.3 LARGER AMPACITY OF 690.8(B)(I) OR (B)(2) = 20.0 < 21.1 WRITTEN PERMISSION OF ION DEVELOPER, PMP/VMP TEMP. COEFFICIENT -0.36 (B)(I)-W/OUT CORRECTION FACTORS (B)(I) -W/OUT CORRECTION FACTORS LLC. VOC TEMP. COEFFICIENT -0.28 LARGER AMPACITY COMPLIANCE = 30.0 > 20.0 OK LARGER AMPACITY COMPLIANCE = 30.0 > 20.0 OK SERIES FUSE RATING 20 ADJ. MODULE VOC @ ASHRAE LOW TEMP 47.0 RACEWAY SIZE / TYPE = 3/4 IN. EMT OR FREE AIR RACEWAY SIZE / TYPE = 3/4 IN. EMT NABCEP CONDUCTOR(S)/ CABLE(S)CROSS-SECTION AREA CONDUCTOR(S)/ CABLE(S) CROSS-SECTION AREA ADJ. MODULE VMP @ ASHRAE 2%AVG. HIGH TEMP 30.3 (IN."2) = 0.142IN.2 (IN."2) = 0.106IN."2 CERTIFIED CROSS-SECTIONAL AREA OF RACEWAY(IN."2) = 0.533 IN.2 CROSS-SECTIONAL AREA OF RACEWAY(IN."2) = 0.533IN."2 PV INSTALLATION INVERTER SPECIFICATIONS ENPHASE IQ8PLUS-72-2-US % ALLOWABLE RACEWAY FILL (NEC CH. 9, TBL I) = 53% > 27% OK % ALLOWABLE RACEWAY FILL (NEC CH. 9, TBL I) = 40% > 20% OK PROFESSIONAL TYPE MICROINVERTER MAX. OR RECOMMENDED MODULE POWER (W) 440 JUNCTION BOX TO JUNCTION BOX (2) COMBINER BOX TO MAIN PV OCPD (ID) S.� j SCOTT A. GURNEY #PV-0117719-015866 MAXIMUM INPUT DC OPEN-CIRCUIT VOLTAGE (VOC) 60 MAX INVERTER OUTPUT CIRCUIT CURRENT = 15.7 A AC COMBINED INVERTER CONTINUOUS OUTPUT CURRENT = 26.6 A AC ION DEVELOPER, LLC MINIMUM START VOLTAGE (V) 30 CONDUCTOR SIZE / INSULATION / TYPE = 10 AWG 2C, NM-B W/G, CU. CONDUCTOR SIZE / INSULATION / TYPE = 8 AWG THHN / THWN-2, CU. 4801 N UNIVERSITY AVE#900 PROvO,UT MAXIMUM START VOLTAGE(V) 58 CONDUCTOR AMP. RATING @60°C = 30 A CONDUCTOR AMP. RATING @75°C = 50 A 84604 MAXIMUM INPUT CURRENT (ISC) (A) 15 888.781.7074 MAX CONTINUOUS OUTPUT POWER (VA) 290 PER NEC 690.8(B)(I)(W/OUT CORRECTION FACTORS) PER NEC 690.8(B)(1)(W/OUT CORRECTION FACTORS) MAX COMBINED INVERTER CONTINUOUS OUTPUT DAVID STANLEY CONRAD MAX. CONTINUOUS OUTPUT CURRENT(A) 1.21 MAX INVERTER OUTPUT CURRENT X125%=20.0 A AC CURRENT X125% =33.0 A AC C-ELECTRICAL CONTRACTOR NOMINAL (L-L)OUTPUT VOLTAGE 240 CI524 CEC WEIGHTED EFFICIENCY (%) 97.0% PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) PER NEC 690.8(B)(2)(WITH CORRECTION FACTORS) AMB. TEMP. AMP. CORRECTION = 0.82 AMB. TEMP. AMP. CORRECTION = 0.88 SYSTEM ELECTRICAL SPECIFICATIONS CIR I CIR 2 # OF CONDUCTORS IN RACEWAY CORRECTION = 1.0 # OF CONDUCTORS IN RACEWAY CORRECTION = 1.0 NUMBER OF MODULES PER CIRCUIT 13 9 ADJUSTED CONDUCTOR AMPACITY (A) = 24.6 A AC ADJUSTED CONDUCTOR AMPACITY(A) = 44 A AC DC POWER RATING PER CIRCUIT (STC)(W DC) 5200 3600 TOTAL MODULE QUANTITY 22 PV MODULES LARGER AMPACITY OF 690.8(B)(I)OR(B)(2) = 20.0 < 24.6 LARGER AMPACITY OF 690.8(B)(I) OR (B)(2) = 33.0 < 44.0 STC DC POWER RATING OF ARRAY 8800W DC (B)(I)- W/OUT CORRECTION FACTORS (B)(I) -W/OUT CORRECTION FACTORS INVERTER OUTPUT CIRCUIT CURRENT(A AC) 15.73 10.89 LARGER AMPACITY COMPLIANCE = 30.0 > 20.0 OK LARGER AMPACITY COMPLIANCE = 50.0 > 33.0 OK Ill 125% INVERTER OUTPUT CIRCUIT CURRENT(A AC) 19.66 13.61 Z U CIRCUIT OCPD RATING (A) 20 15 RACEWAY SIZE / TYPE = FREE AIR RACEWAY SIZE / TYPE = 3/4IN. EMT LLI = 26.62A CONDUCTOR(S)/ CABLE(S) CROSS-SECTION AREA Q N �o N U COMBINED INVERTER CONTINUOUS OUTPUT CURRENT AC (IN."2) = 0.146IN."2 1 r Q PV POWER PRODUCTION SYSTEM OCPD RATING (X125%) 40A CROSS-SECTIONAL AREA OF RACEWAY(IN."2) = 0.533IN."2 CV Z H- F O U MAX. ARRAY STC-AC POWER (W) 6380W AC (STC) % ALLOWABLE RACEWAY FILL (NEC CH. 9, TBL I) = 40% > 27% OK Z ^ Z U p a 00 _ MAX. ARRAY CEC-AC POWER (W) 7849W AC (CEC) 0 Ill J Cl) W -J O U O - coAC VOLTAGE RISE CALCULATIONS DIST (FT) COND. VRISE(V) VEND(V) %VRISE z W I 0O m UJ 14) 1 VRISE SEC. I (MICRO TO JBOX) * 28.8 12 Cu. 1.8 241.8 0.76% Q Q = U 0' VRISE SEC. 2(JBOX TO COMBINER BOX) 50 10 Cu. 1.9 241.9 0.79% Z Z --I Z C - VRISE SEC. 3 (COMBINER BOX TO P01) 10 8 Cu. 0.4 240.4 0.17% _ I- O < _J z TOTAL VRISE 4.1 244.1 1.71% OK * 8 MICROINVERTER MAX SUB-BRANCH CIRCUIT SIZE TO COMPLY WITH VRISE CALCULATIONS. H_ = p p (V (V oho Cl) U CO DRAWING BY ETHAN TOTH DATE 03-MAY-2023 PROJECT ID 0098SU SHEET NAME ELECTRICAL CALCS. SHEET NUMBER REVISON E-7 0