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Plans (35) ELC2021 - 00081 COMPETITIVECOMMERCIALROOFING I POLARIS ELECTRIC SIGNING SUPERVISOR #5316S ( I � 1465 OR-35 HOOD RIVER, OR 97031 P 541.400.0972 II CCB#: 174631 I ---- --- --------- - � CITY OF TIGA1tD RMEWE FOR C DE COMPLIANCE Approved. ( (Z-I1c1 - OTC: Permit Address: #: By: RECEIVED I I By: Date: FEB 18 Zoz! CITY OF TIGARU 3UILDING DIVISION I PROPERTY LINE I I I I I I I I I INVERTERS AND D COMBINER ON ROOF I o`o a I 2 o ❑ ❑ J o is W 6 w w 4 --- -- o W J } T i Q i �{ m 0 ELEVATOR \ OVERRUN \` `` ROOF HATCH I MEE i �LO 3 17� o a as o a 5 THE VIEWFINDER PROJECT DESCRIPTION — — — 37.92 KW SOLAR PV PROJECT PROJECT ADDRESS 11600 SW 72ND AVE. TIGARD, OR 97223 CONTACT INFORMATION RANDALLFELDHAUS 503-803-5537 randy@bestroofusa.com STRINGING LAYOUT REVISION DATE REASON SW 72ND AVENUE NOTES: 8' SPACING BETWEEN ATTACHMENTS EXCEPT DESIGNED BY WHEN OTHERWISE NOTED RANDALL FELDHAUS DRAWN BY TYPICAL SLEEPER TO CONTINUE T PAST LAST Z JUSTIN GUADAGNI ATTACHMENT ON EITHER END OF ROW — DRAWN ON 1/31/2021 SHEET NUMBER SCALE PV5.0 1/8" = 1' COMPETITIVE COMMERCIAL ROOFING POLARIS ELECTRIC 1465 OR-35 SIGNING SUPERVISOR #53165 HOOD RIVER, OR 97031 P 541.400.0972 CCB#: 174631 (3) STRINGS OF 16 (3) STRINGS OF 16 16 16 161 16 16 16 * WIRE SIZING ON SHEET PV7.0 37.92 kW PV ARRAY (96) HANWHA 395W #10 PV WIRE IN OPEN AIR UNDER ARRAY PV MODULES #6 CU GROUND (48) SOLAREDGE P860 DC OPTIMIZERS - OUTSIDE OF ARRAY I I I - OUTSIDE OF ARRAY I I (2) #6 THWN-2 CU CONDUCTORS I I I (2) #8 THWN-2 CU CONDUCTORS J-BOXES I I 1 (1 ) #8 THWN-2 CU GROUND I I - - --J-BOXES (1 ;1 #8 THWN-2 CU GROUND i I I 1 " EMT (NO MORE THAN 3 I I 3/4" EMT (NO MORE THAN 3 STRINGS IN A CONDUIT) I I I STRINGS IN A CONDUIT) ON ROOF I I I I I INVERTER 1 INVERTER 2 SOLAREDGE SOLAREDGE SE14AKUS SE14AKUS I I 14AKW 14AKW 208VAC 208VAC 3PH, 4W 3PH, 4W 40A OUTPUT 40A OUTPUT I I RS 485 CAT 5 OR 6 TO ETHERNET ROUTER - - i (3) #8 THWN-2 CU CONDUCTORS i I (1 ) #8 THWN-2 CU NEUTRAL - -- - - -- - - r - - - - - - - - - - - - - - - - - J (1 ) #8 THWN-2 CU GROUND i 1 " EMT SOLAREDGE P860 DC OPTIMIZER 3P 3P 100A 50A ` 50A LL COMBINER 3P W 120/208V, 100A DC 0 3PH, 4W ± 7 U. 3: ui P860 DC OPTIMIZER DETAIL (3) #3 THWN-2 CU CONDUCTORS (1 ) #8 THWN-2 CU NEUTRAL W (1 ) #8 THHN-2 CU GROUND 1 .25" EMT Z 100A INVERTER AC LOCKABLE DISCONNECT AC DISCONNECT O PV MODULES PV RACKING G I I HOUSE PANEL I (3) #3 THWN-2 CU CONDUCTORS I (1 ) #8 THWN-2 CU NEUTRAL (1 ) #8 THHN-2 CU GROUND BONDING OCCURS 1 .25" EMT AT HARDWARE L_ _ __ __ _ _ _ _ _ _ _ CONNECTIONS i #8 CU THWN #8 CU THHN #8 CU THHN NEUTRAL BUS I I HOUSE 3P GROUNDING 1200A, HOUSE PANEL 100A GROUNDING PLAN SYSTEM 120/208V, 3PH, 4W MAIN ELECTRICAL INTERCONNECTION ROOM 117 THROUGH 100A PV BREAKER THE VIEWFINDER I PROJECT DESCRIPTION 37.92 KW SOLAR PV PROJECT PROJECT ADDRESS 11600 SW 72ND AVE. TIGARD, OR 97223 CONTACT INFORMATION 31P RANDALL FELDHAUS 1200A 503-803-5537 randy@bestroofusa.com 2000A, MAIN DISTRIBUTION PANEL3P 120/208V, 3PH, 4W, 2000A WIRING DIAGRAM 37.6 KAIC REVISION DATE REASON M TO GRID DESIGNED BY RANDALLFELDHAUS DRAWN BY JUSTIN GUADAGNI DRAWN ON 1/31/2021 SHEET NUMBER SCALE PV6.0 NTS QCOMPETITIVECOMMERCIAL ROOFING POLARIS ELECTRIC SIGNING SUPERVISOR #53165 1465 OR-35 HOOD RIVER, OR 97031 P 541.400.0972 CCB#: 174631 WIRE AND CONDUIT CALCULATIONS Derated Conduit Length Cont. Max Identical Parallel Conductors Conduit Conduit Ambient Neutral Conductor Wire Temp 90C 75C Start Point End Point Wire Runs Runs (1-way) Amperage Amperage Voltage AC/DC Wire Type Wire Runs Runs? Per Run EGC Size Type Size Temp (C) Size Size Material Fill Derate Derate Ampacity Ampacity Impedance Vdrop Modules Junction Box 6 6 93 18 22.5 400 DC (PV) wire-600 6 NO 2 8 EMT 3/4 31-35 n/a 10 Cu 1 0.96 30.72 30 0.9989 0.0084 Junction Box 1 Inverter 1 1 1 190 18 22.5 400 DC THHN/THWN-2 1 NO 2 8 EMT 3/4 31-35 n/a 6 Cu 1 0.96 72 65 0.3951 0.0068 Junction Box 2 Inverter 1 1 1 155 18 22.5 400 DC THHN/THWN-2 1 NO 2 8 EMT 3/4 31-35 n/a 6 Cu 1 0.96 72 65 0.3951 0.0055 Junction Box 3 Inverter 1 1 1 140 18 22.5 400 DC THHN/THWN-2 1 NO 2 8 EMT 3/4 31-35 n/a 6 Cu 1 0.96 72 65 0.3951 0.0050 Junction Box 4 Inverter 2 1 1 98 18 22.5 400 DC THHN/THWN-2 1 NO 2 8 EMT 3/4 31-35 n/a 8 Cu 1 0.96 52.8 50 0.6282 0.0055 Junction Box 5 Inverter 2 1 1 35 18 22.5 400 DC THHN/THWN-2 1 NO 2 8 EMT 3/4 31-35 n/a 8 Cu 1 0.96 52.8 50 0.6282 0.0020 Junction Box 6 Inverter 2 1 1 25 18 22.5 400 DC THHN/THWN-2 1 NO 2 8 EMT 3/4 31-35 n/a 8 Cu 1 0.96 52.8 50 0.6282 0.0014 Inverter 1 Combiner 1 1 3 40 50 208 AC- 3PH THHN/THWN-2 1 NO 2 8 EMT 1 31-35 8 8 Cu 1 0.96 72 50 0.6282 0.0007 Inverter 2 Combiner 1 1 6 40 50 208 AC- 3PH THHN/THWN-2 1 NO 2 8 EMT 1 31-35 8 8 Cu 1 0.96 72 50 0.6282 0.0014 Combiner Disconnect 1 1 67 80 100 208 AC- 3PH THHN/THWN-2 1 NO 3 8 EMT 1.25 26-30 8 3 Cu 1 1 115 100 0.22942 0.0105 Disconnect POI 1 1 15 80 100 208 AC- 3PH THHN/THWN-2 1 NO 3 8 EMT 1.25 26-30 8 3 Cu 1 1 115 100 0.22942 0.0026 I Note: Modules to Junction box length represents the longest length of the 6 strings DC Voltage Drop 1.51% PV wire runs in open air when under array and in .75" EMT when exposed between rows (single string with 2 conductors) AC Voltage Drop 1.46% Module voltage and amperage governed by do to do optimizer ( NN #6 Bare Cu connects and grounds each row of racking, #8 THHN-2 Cu runs from edge of array to inverter protected within EMT W 0 Z H W W SYSTEM INFORMATION _ PV MODULE RATING DC OPTIMIZER RATING INVERTER RATING /PPGEy MODULE MAKE HANWHA OPTIMIZER MAKE SOLAREDGE INVERTER MAKE SOLAREDGE '°' ' , rt�Lv�e• MODULE MODEL Q. PEAK DUO L-G5.2 395 OPTIMIZER MODEL P860 INVERTER MODEL SE14AKUS CUSTGOARHAM: Shat aw BwAy at and wr r2rd aw MAX POWER 395 MAX OUTPUT CURRENT 18 MAX OUTPUT POWER 14400 OPEN CIRCUIT VOLTAGE 48.7 MAX OUTPUT VOLTAGE 85 MAX DC VOLTAGE 600 ►+GR: WW" anown WR M277•aS6 MAX POWER POINT VOLTAGE 40.71 SAFETY OUTPUT VOLTAGE 1 NOMINAL AC VOLTAGE 208 P E: 50"T2-SM SHORT CIRCUIT CURRENT 10. 19 MAX AC CURRENT 40 3-PHASE SECONDARY LINE-UNE FAULT CURRENT rM� MAX POWER POINT CURRENT 9.7 MAX INVERTER EFFICIENCY 97 TRANSFORMER DATA PADMCWW Y� XFMR In"i (%). 5.82 '11 34P" MUSME oYM TRANSFORMER MMa YN KWA x111riw* W Sccondery VOLTAGE {t. to LT M v WYE M 5AW? No VAMTw-,*P VAULT ( or Pole -;I- Polel SECONDARY S.IcordmyWim LFAGTM: 1 FWK HARE SIZE THE VIEWFINDER Nuffiew of SIL-CONOAAY RUNS! 9 I M O*f: PROJECT DESCRIPTION S WIRE R;CWMauaco R 0jolm 100 37.92 KW SOLAR PV PROJECT WIRE PhhWtimm 1{: Q_ PROJECT ADDRESS 11600 SW 72ND AVE. PAM � ��y A 97223 1fAL�.Tt � Parl�l -� or lVi:_L?rt�l CON CONTACTCTINFORMATION MATION SaVk a WW LEWGTW 15 Fern VME SIZE RANDALL FELDHAUS 4F Swvkw RUN& d Rundsa of-. 503-803-5537 randy@bestroofusa.com So vk* W RE Rpt X 0.02614 c hm!010001 WIRE CALCS REVISION DATE I REASON MAXIMUM FAULT CURRENT": 37j662 Al 111iturnim �"t&�fr.m thas" ftr 100x, af Saint m n ommi ma of: 2wmalm Amo TO Pied Tft Pte;-cm M- rand -ft#li#srhm Dft- DESIGNED BY RANDALLFELDHAUS DRAWN BY JUSTIN GUADAGNI DRAWN ON 1/31/2021 SHEET NUMBER SCALE P V 7.0 NTS