Plans CE
2 6 2013IVEI
CITY OFTIGARI)
BUILDING DIVISION
PROJECT INFORMATION
OWN ER MEATH RESIDENCE CONTRACTOR ADVANCED ENERGY SERVICES
12445 SW BELL COURT 14755 SE 82ND DRIVE
TIGARD,OR 97223 CLACKAMAS,OR 97215
MAIN:503-635.0117
CONTACT:JORDAN WEISMAN
BUILDING SINGLE FAMILY RESIDENTIAL PHONE:503-407-6820
DATA
i
ROOF SPECS ASPHALT COMPOSITE SHINGLE ROOF(SINGLE LAYER) %
W/2X4 TRUSSES DOUGLAS FIR#2 Q 24'O.C. ✓h
APPLICABLE 2010 OREGON SOLAR INSTALLATION TILT:18 DEGREES
III
COD ES SPECIALTY CODE AZIMUTH:260 DEGREES
ROOF AREA(PLAN VIEW)- 2,025 SF
ARRAY AREA= 185 SF. ARRAY IS<25%OF ROOF AREA
SYSTEM SOLARWORLD255W MONO
10 X 255W-2.295kW MODULE SOLARWORLD SUNMODULE 255W MONO
(10 MODULES) SPECS MNNMET6t r.:'
(10)ENPHASE M215 INVERTERS, (L)66°X(W)39,5"X(H)1:34' WEIGHT:47.6"LBS MAIN PANEL
„.
1 INVERTER AT EACH MODULE COMBINED WEIGHT OF MODULES AND RACKING IS< AWAY
4.5PSF.
PROJECT NOTESD
„ ... _ ... .. ....
_ ,.
.. .
1. 303.2-PV SYSTEMS AND SUPPORTING STRUCTURE 7. ROOF STRUCTURE IS CONVENTIONAL LIGHT FRAMED gn . ,•
SHALL COMPLY WITH REQUIREMENTS OF OSSC WOOD CONSTRUCTION WITH 2X4 TRUSSES AT 24"0,C, •
ill
CHAPTER 6 OR THE ORSC AS APPLICABLE. MAX.EXEMPT FROM ALLOWABLE SPAN REQUIREMENTS
2. 303.3-ALL PV MODULES TO BE UL 1703 LISTED. IN TABLE 305.4.1. r. r
3. 303.5-PV SYSTEM SHALL HAVE A FIRE 8. 304,9.5-DISCONNECTS,J-BOXES,COMBINER BOXES OR r: r "'
CLASSIFICATION THAT IS EQUAL TO OR GREATER GUTTERS SHALL NOT BE PLACED IN ANY REQUIRED i •
THAN THE ROOF ASSEMBLY REQUIRED BY OSSC PATHWAY OR CUTOUT,
i.
SECTION 1505.1. 9, ROOF MATERIAL IS ASPHALT COMPOSITE SHINGLE. i
4, 303.6-ALL COMPONENTS OF THE PV SYSTEM SHALL BE 10. PER 305.4 ITEM 3:TOTAL SYSTEM WEIGHT SHALL NOT (,: r
RATED FOR THEIR USE. EXCEED 4,5 PSF.PV MODULES AND RACKING SHALL BE �-..:
5. 303.4.304,8-PV LAYOUT SHALL NOT RESTRICT DIRECTLY ATTACHED TO ROOF FRAMING AS SHOWN IN
EGRESS, LIGHT,VENTILATION,OR ROOF DRAINAGE CONNECTION DETAIL#2.ATTACHMENT SPACING WILL Area of Work
REQUIREMENTS. BE 48"O.C.MAX,AND WHEN ATTACHMENT LOCATED PV array •
6. 304.9.1 GENERAL PATHWAY REQUIREMENTS- WITHIN 3'OF ROOF EDGE,HIP,EAVE,RIDGE SHALL BE
EXCEPTION 1:ON STRUCTURES WITH A PV ARRAY 24"O.C. MAX.
AREA OF 1,000 SF OR LESS INSTALLED ON A ROOF 11. MAX MODULE HEIGHT< 12"OFF ROOF SURFACE.
WITH A SLOPE THAT EXCEEDS 2:12 AND WITH AN 12. SECTION 304.7-MECHANICAL EQUIPMENT
INTERSECTING ADJACENT ROOF AND WHERE NO CLEARANCES: NOT APPLICABLE,THERE IS NO
SECTION IS LARGER THAN 150 FEET MEASURED IN MECHANICAL EQUIPMENT WITHIN OR ADJACENT TO
LENGTH OR WIDTH. AREA OF WORK.
EXCEPTION 1A: WHERE PV ARRAY DOES NOT EXCEED
25%AS MEASURED IN PLAN VIEW OF TOTAL ROOF
AREA OF A STRUCTURE,A MINIMUM OF 12"
UNOBSTRUCTED PATHWAY SHALL BE MAINTAINED
ALONG EACH SIDE OF ANY HORIZONTAL RIDGE.
NORTH
ADVANCED ENERGY SERVICES DATE: FEBRUARY 18, 2013 PROJECT #: AES MEATH O 1. SITE PLAN
Scale: 1" - 30'-0" rimiiimimmdimisiii
14755 SE 82ND DRIVE 0' 15' 30' 60'
CLACKAMAS, OR 97015 MEATH RESIDENCE
12445 SW BELL COURT
503-635-0117 TIGARD,OR 97223
CCB# 180882 CITY OF TIGARDDWG. 1 OF 3
Approved ` [�01�
Conditionally Approved [ 1 Approved plans
See Letter to:Follow [ 1 shall be on job site
Attached
Permit Number: ._?.i-6447i
Add -ss: -y OFFICE COPY
By: reA Date: 2- 4 ,
(e/d'a 3 l /f3o?/L,2
r
I
2X4!ROOFTIUSS
(�24j"O.C." P
SOLAR 12
ARRAY �-
_ !
-- -- -- 77;7 -7 -- : -- E)KISTING ROOF RIDGE
- ;,„,,,,, „j, , , ',, .!
I•,. t t 1 t 1 rMCIff,Th i S'!A1? EE SPACED F:C!
t'. iES iEATE i" ":� ;:i•. i€� OF CEN NEER
[ 4-:-,--,,,,,--,, f QA RNr u'r: 'r is °d tE1 ARRd0.Y i3!
LOCATED W T I:V F 1 O A flQO
yp :I /�y0CiAli..P4P tAvE C)Fi iSlt.�t3E,
N ,O) i % '1� '� 1 4, '.V3ISC 38 ..I 3 its\
BUN EYE -
READING
i s i ! 41 I
:� T. -,-,,:! -,:l!!...;.''':,'-',',-zI 4 2 ':
I
i
iATTACHMENT CONNECTION
ih RAILS,TYA TO ROOK i i
TRI�5S,TYP;
1 L Ari Of
IWork SECTION,TYP.
N ED1. ENLARGED ROOF PLAN
Scale: 1/4" ■ 1'-0"
ADVANCED ENERGY SERVICES DATE: FEBRUARY 18, 2013 PROJECT #: AES MEATH
14755 SE 82ND DRIVE
CLACKAMAS, OR 97015 MEATH RESIDENCE
12445 SW BELL COURT
503.635.0117 rIGARD,OR 17223
CCB# 180882
DWG. 2 O F 3
SOLAR COLLECTOR MODULE
MODULE(4.5 PSF,MAX.) DIMENSION
VARIES
1 4s '.a +st.tri 4 I
y 1
MODULE DIMENSION s4 4:$tt.+
10'MAX '`"
SECTION A I ;
A . .:4%.
1 14443N,
.F4
SECTION A 'p*v 4 ;.,'ys 1t
CONNECT SOLAR MODULE TO I .10:4s- s+a-. -.a *. .1;. I
RAILS WITH I CONNECTOR * 1 I
FOR EACH 8.SQ FT.OR ' '*.A �
LESS OF MODULE SURFACE � '• +'0�#_.. �1
.co
;h
CORROSION RESISITANT I 1 I
METAL RAIL ANCHOR I '� R
TO ALTERNATE ROOF %I I
FRAMING 48"MAX.ON i..'4
CENTER PER SECTION A-A II .'+ �?, .
n w*. t:Iii
TYPICAL.PROVIDER 1 � '.
MINIMUM OF 2 RAILS I I I
NEW SOLAR MODULE PER MODULE
ARRAY AND ATTACHMENT
SYSTEM TO EXISTING I 1
ROOF TRUSSES
G
ROOF FRAMIN �"�
-moi —4----i--0 48"MAX ON CENTER I 1
2. CONNECTION DETAIL
Scale: NTS
11111166.
EXISTING 2X4 COLLECTOR MODULE
TRUSSES
4B 24'O.C.,TYP,
MIN,2 X 4 RAFTER OR TRUSS CONTINUOUS SUPPORT
CHORD cD 2'MAX,ON CENTER RAIL AND CONNECTION
POST BY RAIL
MANUFACTURER
1. SECTION
SUNMODO EZ ROOF MOUNT AND FLASHING
Scale: NTS WITH 3"STAINLESS LAG B TST AND L FEET .IINSTALL PER
MANUFACTURER'S INSTALLATION INSTRUCTIONS
3. CONNECTION DETAIL
ADVANCED ENERGY SERVICES DATE: FEBRUARY 18, 2013 PROJECT #: AES MEATH Scale: NTS
14755 SE 82ND DRIVE
CLACKAMAS, OR 97015 MEATH RESIDENCE
12445 SW OURT
503.635.0117 TIGARD ORE 97223
CCB# 180882 DWG. 3 OF 3
' ''-, EQUIPMENT SCHEDULE/NOTES:
NEC PV LABELING REQUIREMENTS (1)PV ARRAY,8 SOLARWORLD 255W MODULES
2.04 KW SOLAR PV SYSTEM (2)EACH PANEL CONNECTED TO ONE M215 ENPHASE MICRO
•
AC DISCONNECECTS&INVERTER(690.54): INVERTER.8 INVERTERS MAKE UP ONE BRANCH CIRCUIT.
_ ' (3)6 AWG BARE COPPER EQUIPMENT GROUNDING CONDUCTOR
M215 OUTPUT CIRCUIT WIRES.
PV Array-8, 255-Watt S01arworld PV 'a s
SOURCES:SOLAR SYSTEM AND UTWARNING:DISCONNECT ISILITY GRID.TWOED FROM (4)NEMA 3RANDSJUNCTION OTRANSITION WIRE FROM ENPHASE
ENGAGE CABLETO THWN-2.
MAXIMUM AC VOLTAGE 240 Vac (5)UTILITY GRADE METER TO MEASURE PV OUTPUT
. . MAXIMUM AC CURRENT 0.9 Aac/inverter (6)GRID INTERCONNECTION BY 15ATW0 POLE BREAKER
(1) (7)200A MAIN SERVICE PANEL WITH 200A MAIN BREAKER
* - . -Iiiiii
M (8)GROUNDING ELECTRODE CONDUCTOR CONNECTED TO
AC CIRCUIT BREAKER(690.64) EXISTING BUILDING GROUNDING ELECTRODE.
WARNING:CIRCUIT BREAKER IS ENERGIZED FROM NOTES:
(2) -THE SUM OF THE RATINGS OF BREAKERS FEEDING ANY PANEL
TWO SOURCES-SOLAR SYSTEM AND UTILITY GRID.
MUST NOT EXCEED 120%OF THE RATING OF THE PANEL BUS BARS
(NEC)690.64)
MAIN SERVICE PANEL
No 0
// 10 awg USE-2/RHW-2 4°" AC POINT OF CONNECTION
\3J Sunlight Resistant Wire plus SOLAR ELECTRIC SYSTEM
One#6 AWG Bare Copper Equipment Ground AC OUTPUT CURRENT:7.2A
NOMINAL AC VOLTAGE:240V AC Voltage Drop Calculation
` 1.Intemal Voltage drop within cabling:8 micro inverters=.19%
WARNING 2.Voltage drop from branch circuit to dedicated OCPD:N/A
INVERTER OUTPUT CONNECTION 3.Voltage drop from OCPD to Main Service Panel
DO NOT RELOCATE THIS OVERCURRENT DEVICE %Vdrop=(0.9A*8)*(2*30ft)
(4) Junction Box to Transition wire ` =(432*(.00124ohms/ft))/240V
THIS PANEL IS FED BY TWO SOURCES OF POWER =0.0022*100
1 "' 1-UTILITY 2-PV INVERTER =0.22%AC Voltage Drop
Roof Top TOTAL AC VOLTAGE DROP:0.19%+0.22%=0.41%
ti
Ground METER
CUSTOMER OWNED SOLAR GENERATOR OUTPUT
Approximate distance from PROJECT 12445 SW BELL CT.
roof top array to Main Electric Panel is 30 feet. IPTIGARD, OR 97223
2.04 KW SOLAR PV SYSTEM
3/4"EMT outdoors with .
two #10 awg 2OOA Main Panel Solar Contractor
THWN-2THWN-2 conductors rn #I a#10awg, 3/4"EMT from meter
Equipment
Neutral,and#6owg Meter Advanced Energy
Equipment GND conductor to Main Electric Panel. 120/240 Volt,
from array AC Disco to output meter Distance less than 10'. three-wire,single-phase r
located next to main service panel. Services
PV CD (7)
Output
Meter 200A Main
Breaker TITLE:
Single Line Diagram,Grid Tied Solar PV System
I-----,1 e#
4 ]t utility (8)
/ DATE: 2/6/13 DRAWN BY: Jordan Weisman
-I PROJECT/Customer Name:
(5i Vi/ - oDrawing#:0001
l J 15ATwo Role� ; f� Grounding MEATH
.. Backfeed'Breaker ---J Electrode —REVISION HISTORY DATE NOTES
REVISION:00 2/6/13
#6 bare copper
t