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PROJECT NOTES: SYSTEM INFORMATION TABLE OF CONTENTS JUL 1 201
1. 8.32 KW DC,6.88 KW AC SOLAR PHOTOVOLTAIC SYSTEM MAGNETIC TRUE PAGE
2. 1 STORY COMP SHINGLE ROOF AT 30°PITCH. ARRAY PITCH O S I S C 304.9. 1 DESCRIPTION _ OFTIG,�,w
3. CONSTRUCTION FOREMAN TO CONFIRM FINAL CONDUIT RUN PLACEMENT ORIENTATION ORIENTATION # FAjlf!{!\!\
WITH CUSTOMER. AR-01 30° 195° 180° PV-01 SITE PLAN&MECHANICAL
4 CONTACT JOSH WETTERLIN OVUM UPON
5. DESIGN CRITERIA: OVUM�J
5.1 SYSTEM WEIGHT:3LBS/SOFT TOTAL PV ARRAY AREA: 587 FT2 PV-02 RACKING LAYOUT
5.2.EFFECTIVE WIND SPEED:85 MPH 3-SEC GUST. LARGEST PV SECTION: 40 FT PV-04 SINGLE LINE DIAGRAM
5.3. WIND EXPOSURE CATEGORY.B - ROOF SLOPE:30°
5.4.SNOWVLOAD:25 PSF
5.5.OCCUPANCY CATEGORY:II ROOF AREA MEASURED IN PLAN VIEW:2516FT2
PV ARRAY/ROOF AREA: 23.33 %
ELECTRICAL EQUIPMENT LOCATIONS:NTS SITE PLAN-SCALE=1"=12.519987' PROPERTY LAYOUT
PL PL PL PL PL PL PL
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CITY OF TIGARD
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REVIEWED FOR CODE COMPLIANCE
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89%TSRF (N)PV PRODUCTION
_METER
PL - PL (EXTERIOR WALL) PL PL
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(E)MAIN PANEL ENTRANCE&UTILITY METER
(INTERIOR WALL) (EXTERIOR WALL)
iq tr.� t-� ENGINEER: CAYLEIGH A. ELEMENTAL ENERGY JOSH WETTERLIN SITE PLAN& REV:A
hLEM N #AL L... t,.,..P+�„-. OR CCB#:195141 15610 SW 76TH AVE. ,TIGARD,OR 97224 MECHANICAL PV-01 6/2/2015
6r' DRAFTER: CAYLEIGH A. J I I
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• RACKING LAYOUT
BUILDING NORTHEAST FACING ELEVATION:
8"MAX HEIGHT OF MODULES--
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i 40'-0"
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! 1111111.1 1t1` -- STAND OFF
Mounts i 24"0.When within 36"of Edge - 1
48"O.C.Elsewhere —c-`---Q—5'
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3'-6"
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_ MANUFACTURED TRUSSES --''/
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5'-2" I 1 \ 24"O.C.
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MOUNTING DETAIL:
I I Mourting Rails
/ . —"
ce_ \ Allowable Rail Locations - �SolarVWrld SW275 SNAPNRACK FLASHED
— • typ.40 x 86"(Including Clamp Spacing) I L-FOOT KIT STEP 3:SECURE L-FOOT
- - - (MIN)5/16"-18 x 4"SS HLS TO STANDOFF BASE TO
SECURE FLASHING AND
5/16"SS SPLIT I (MIN 2.5"THREADED SHANK MOUNTING RAILS
LOCK WASHER EMBEDMENT INTO STRUCTURAL
ROOFING MEMBER) STEP 2:SLIP FLASHING OVER
SNAPNRACK L-FOOT L-FOOT BASE
5/16"x 3/4"FLAT WASHER STEP 1:BOLT L-FOOT BASE
SNAPNRACK CHANNEL NUT I TO ROOF WITH LAG BOLT
5/16"-18 x 3/4"SS HCS
SNAPNRACK STANDARD RAIL I i — 5/16"-18 SS FLAT HEX NUT •
5116"SS SPLIT LOCK WASHER
SNAPNRACK l-FOOT BASE
.O ROOF DECKING
SEAL PENETRATION AND r01`�
UNDER BASE WITH �"� .
RAINBUSTER(OR
v
EQUIVALENT)SEALANT
(E)ROOF u•/ DECKING '
SNAPNRACK
COMPOSITION 6�� `Ncpttp'TION
FLASHING COMFIETEO
(E)RAFTER
SNAPNRACK RACKING SYSTEM SERIES 100:
` L-FOOT MOUNTING DETAIL
ENGINEER: CAYLEIGH A. ELEMENTAL ENERGY JOSH WETTERLIN RACKING REV:A
DRAFTER: CAYLEIGH A. OR CCB#: 195141 15610 SW 76TH AVE. ,TIGARD,OR 97224 LAYOUT PV 02 6/2/2015
•
LINE DIAGRAM:
120/240 VAC
SINGLE PHASE SERVICE VOLTAGE DROP CALCS
cp WEST OREGON ELECTRIC COOP DC-MODULES TO COMBINER;
METER#:- VOLTAGE DROP FOR 240 VAC,4 WIRE,1.OM PORTRAIT
ENGAGE CABLES AND M215S,END FED(FROM SPEC.
UTILITY SHEET)IS 0.48%.
GRID
C.1 EXISTING COMBINER TO MAIN PANEL: 100ft.MAX:
200A MAIN %VD=(2 x 100 x 28.8 x 0.6282/1000)/240=1.51%
BREAKER
ENPHASE:M215 TOTAL V.D.=0.35%+0.79%= 1.99%
EXISTING SOME PAIRS MICROINVERTER
< 200A MAIN (N)SOLADECK _ NOT SHOWN - PV MODULES
PANEL ETO PROGRAM COMBINER& FOR CLARITY
FACILITY PRODUCTION METER DISCONNECT !�1 //
LOADS `� ' `-� '`; + /
7.._.3 3 [2 r...2
( ) O o�� (} / b o
INVERTER OUTPUTS CONNECT ENPHASE-, ENGAGE CABLE CANADIAN SOLAR:CS6P-260P
CONNECTED TO OUTPUT CABLE TO END TRUNK (32)MODULE/INVERTER PAIRS
40A PV BREAKER 250V METER SOCKET ENGAGE CABLE ENGAGE CABLE TERMINATION KIT (1)CIRCUIT OF(7)PAIRS EACH
OPPOSITE SIDE OF 240V METER (1)CIRCUIT OF(12)PAIRS EACH
BUSBAR 200A,FORM 2S (1)CIRCUIT OF(13)PAIRS EACH
UTILITY TO LOAD SIDE
PV TO LINE SIDE
NOTES TO INSTALLER: CONDUIT SCHEDULE
1. CONDUCTORS OVERSIZED FOR FUTURE EXPANSION # CONDUIT CONDUCTOR NEUTRAL GROUND
2. UTILITY CONDUCTORS TO LOAD SIDE,BOTTOM
3. PV CONDUCTORS TO LINE SIDE,TOP 1 NONE (2)10 AWG PV WIRE NONE (1)6 AWG BARE COPPER
4. AC/DC VOLTAGE DROP MAXIMUM AT 2%RESPECTIVELY 2 3/4"EMT OR EQUIV. ENPHASE ENGAGE CABLE NONE (1)6 AWG THHN/THWN-2
3 3/4"EMT OR EQUIV. (2)6 AWG THHN/THWN-2 (1)6 AWG THHWTHWN-2 (1)6 AWG THHN/THWN-2
POINT OF INTERCONNECTION: MODULE CHARACTERISTICS SYSTEM CHARACTERISTICS
BACKFED BREAKER ON MAIN PANEL CANADIAN SOLAR:CS6P-260P 260 W SYSTEM SIZE 8.32 kW
1. ADD 40 AMP PV BREAKER TO MAIN PANEL .
2. MAIN PANEL RATING:200 A OPEN CIRCUIT VOLTAGE 37.5 V SYSTEM OPEN CIRCUIT VOLTAGE 37.5 V
3. MAIN PANEL MAIN BREAKER RATING:200 A OPEN CIRCUIT VOLTAGE(690.7) 41.5 V SYSTEM OPERATING VOLTAGE(690.7) 41.45 V
MAX POWER VOLTAGE 30.4 V MAX ALLOWABLE DC VOLTAGE 45 V
SHORT CIRCUIT CURRENT 9.12 A SYSTEM OPERATING CURRENT 8.56 A
ELECTRICAL NOTES: SHORT CIRCUIT CURRENT(690.8(A)(1)) 11.40 A SYSTEM SHORT CIRCUIT CURRENT 9.12 A
1. PHOTOVOLTAIC SYSTEM WILL COMPLY WITH 2011 NEC. LABEL PLACEMENT AC BREAKER
2. ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH 2011 NEC. (INSIDE OR FRONT OF PANEL)
3. MODULES CONFORM TO AND ARE LISTED UNDER UL 1703.
4. INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741.
5. ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT.
9.12 AMPS MODULE SHORT CIRCUIT CURRENT.
14.23 AMPS DERATED SHORT CIRCUIT CIRCUIT(690.8(a)&690.8(b)).
- ENGINEER: CAYLEIGH A. ELEMENTAL ENERGY JOSH WETTERLIN SINGLE LINE REV:A•• DRAFTER: CAYLEIGH A. OR CCB#:195141 15610 SW 76TH AVE.,TIGARD,OR 97224 DIAGRAM I PV I 6/2/2015•