AC
FUSIBLE
35A
240VAC
MCR
Solar Design
Matthew C Rheingans
BRANCH 1 14 MODULES
BRANCH 2 14 MODULES
Working for Greenlancer.com I worked on dozens of solar projects mostly residential and agricultural. Working from feasiblity and shade studies, roof plans, structural drawings, electrical design, and permit packages in both Autocad and Sketchup/Layout.
PM
INV
DAS
LC
UTILITY SERVICE 120/240V 1PH2W
CAT5 NETWORK GATEWAY TO INTERNET ROUTER
2
L1 L2
20
M
3 NET METER (BY UTILITY) AC
V
5
1 20
4
200
20
IRREVERSIBLE BOND
40
JB
E-1 01
(N) ELECTRICAL PLAN SCALE: NTS
G
AC & DC GROUNDING CONDUCTORS PER NEC ARTICLE 690.47(C)(2) CONNECTED AS PER 250.64(C)(1)
GEC 6 AWG STRANDED COPPER
N
200A 120/240 V 1PH2W MAIN SERVICE PANEL
MCR
Solar Design
Matthew C Rheingans C
D
E
F
G
H
9 USA
NVERTER NO (265W)
CONTRACTOR C-TEC SOLAR PHONE: 888-52-SOLAR LIC. No. UNAUTHORIZED USE OF THIS DRAWING SET WITHOUT WRITTEN PERMISSION FROM CONTRACTOR IS IN VIOLATION OF U.S. COPYRIGHT LAWS AND WILL BE SUBJECT TO CIVIL DAMAGES AND PROSECUTIONS.
G AND R SECTION
AREA OF WORK (N) PV EQUIPMENT INSTALLED ON A (E) EXTERNAL WALL
"
39'-4
RAVED IN A TTACHED ALL BE UV REQUIRED
9'-1"
ED FROM D THE PER NEC ONTINUOUS, QUIPMENT
69'-4
NT
"
AINED IN TURER'S TO
27 STONEHAM DRIVE WEST HARTFORD, CT 06489
AREA OF WORK (N) PV ARRAY INSTALLED ON A (E) 2 STORY STRUCTURE
HIS SYSTEM RIES. BING,
NEW PV SYSTEM: 7.42 kW
E WITH OSHA
KAIMOWITZ RESIDENCE
"
90'-0
VOLTAGE
TO ENGINEER OF RECORD
WHITE AR) EDUCING
RIVE
HAM D
STONE
NAME: REVISION No.
A-1 01
SITE PLAN SCALE: 1"=30'
00
01
W
A
B
1
C I, ______________ APPROVE THE LOCATION OF THE SOLAR
PROJECT NOTES
II III IV 2
V
THIS PHOTOVOLTAIC (PV) SYSTEM SHALL COMPLY WITH THE NATIONAL E CODE (NEC) ARTICLE 690, ALL MANUFACTURERS’S F ELECTRIC LISTING AND INSTALLATION INSTRUCTIONS, AND THE RELEVANT CODES AS SPECIFIED BY THE AUTHORITY HAVING JURISDICTION’S (AHJ) APPLICABLE CODES. GROUND FAULT DETECTION AND INTERRUPTION (GFDI) DEVICE IS INTEGRATED WITH THE INVERTER IN ACCORDANCE WITH [NEC 690.5(A)] THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED AND PV SYSTEM INSPECTED PRIOR TO PARALLEL OPERATION LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [NEC 690.64 (B)] ALL PV SYSTEM COMPONENTS; MODULES, UTILITY-INTERACTIVE INVERTERS, AND SOURCE CIRCUIT COMBINER BOXES ARE IDENTIFIED AND LISTED FOR USE IN PHOTOVOLTAIC SYSTEMS AS REQUIRED BY [NEC 690.4] & [NEC 690.60] PV MODULES:UL 1703 CERTIFIED, NFPA 70 CLASS C FIRE INVERTER(S):UL 1741 CERTIFIED, IEEE 1547, 929, 519 COMBINER BOX(S):UL 1703 OR UL 1741 ACCESSORY
WIRING & CONDUIT NOTES
ALL CONDUIT SIZES AND TYPES, SHALL BE LISTED FOR ITS PURPOSE AND APPROVED FOR THE SITE APPLICATIONS ALL PV CABLES AND HOMERUN WIRES BE #10AWG *USE-2, PV WIRE, OR PROPRIETARY SOLAR CABLING SPECIFIED BY MFR, OR EQUIVALENT; ROUTED TO SOURCE CIRCUIT COMBINER BOXES AS REQUIRED III ALL CONDUCTORS AND OCPD SIZES AND TYPES SPECIFIED ACCORDING TO [NEC 690.8 (A)(1) & (B)(1)], [NEC 240] [NEC 690.7] FOR MULTIPLE CONDUCTORS IV ALL PV DC CONDUCTORS IN CONDUIT EXPOSED TO SUNLIGHT SHALL BE DERATED ACCORDING TO [NEC TABLE 310.15 (B)(2)(C)] BLACK ONLY** V EXPOSED ROOF PV DC CONDUCTORS SHALL BE USE-2, 90°C RATED, WET AND UV RESISTANT, AND UL LISTED RATED FOR 600V, UV RATED SPIRAL WRAP SHALL BE USED TO PROTECT WIRE FROM SHARP EDGES VI PHASE AND NEUTRAL CONDUCTORS SHALL BE DUAL RATED THHN/THWN-2 INSULATED, 90°C RATED, WET AND UV RESISTANT, RATED FOR 600V PER NEC 2008 OR 1000V PER NEC 2011 VII 4-WIRE DELTA CONNECTED SYSTEMS HAVE THE PHASE WITH THE HIGHER VOLTAGE TO GROUND MARKED ORANGE OR IDENTIFIED BY OTHER EFFECTIVE MEANS VIII ALL SOURCE CIRCUITS SHALL HAVE INDIVIDUAL SOURCE CIRCUIT PROTECTION IX VOLTAGE DROP LIMITED TO 2% FOR DC CIRCUITS AND 1% FOR AC CIRCUITS X NEGATIVE GROUNDED SYSTEMS DC CONDUCTORS SHALL BE COLOR CODED AS FOLLOWS: DC POSITIVERED (OR MARKED RED) DC NEGATIVEGREY (OR MARKED GREY) XI. POSITIVE GROUNDED SYSTEMS DC CONDUCTORS COLOR CODED: DC POSITIVEGREY (OR MARKED GREY) DC NEGATIVEBLACK (OR MARKED BLACK) XII. AC CONDUCTORS >4AWG COLOR CODED OR MARKED: PHASE A OR L1BLACK PHASE B OR L2RED PHASE C OR L3BLUE NEUTRALWHITE/GRAY *USE-2 IS NOT INDOOR RATED BUT PV CABLE IS RATED THWN/THWN-2 AND MAY BE USED INSIDE ** USE-2 IS AVAILABLE AS UV WHITE CONSTRUCTION NOTES
G
S
DATE: 08.04.14
EDESIGN BY: J.D.
F
G
H
CHECKED BY: P.M.
A -1
NOTE:SHEET WIRING TOTABLOID BE RUN IN SIZE: 11x17 ATTIC WHEN POSSIBLE. IF NOT H POSSIBLE, EXTERIOR CONDUIT PER HOME OWNER'S APPROVAL
PV EQUIPMENT (N) AC DISCONNECT (N) AC LOADCENTER (E) UTILITY NET METER
1'-3"
I
D
D
SITE PLAN E
I
II
3
4
I
5
II III IV V VI
CONFIRM AVAILABLE SPACE & ADJUST FINAL ARRAY LOCATIONS AS APPLICABLE. AC DISCONNECT TO BE LOCKABLE AND ACCESSIBLE TO UTILITY PERSONNEL. COMPLIES W/ NFPA MARSHALL CLEARANCE GUIDELINES 3'-0" MIN SPACING FROM TOP OF RIDGE OR GABLE, 1'-6" MIN SPACING FROM HIP OR VALLEY THE ARRAY IS MOUNTED ON A CODE-COMPLIANT STRUCTURE ALL PRODUCTS ARE LISTED AND IDENTIFIED FOR THE APPLICATION SYSTEM SHALL CONFORM TO ALL STATE AND LOCAL REQUIREMENTS, UTILITY REQUIREMENTS, AND MANUFACTURERS' INSTRUCTIONS
08
16'-2"
C
N
02
1
02 06
8"
M 03 D 05 P
29'-11"
ARRAY #1 x28 (N) SOLARWORLD 265 x28 (N) ENPHASE M215 INSTALLED BENEATH MODULES
PLAN LEGEND
A-2 01
PROJECT PLAN SCALE: 1/8"=1'-0"
01
DC/AC INVERTER
02
AC PANELBOARD
03
AC DISCONNECT
04
DC DISCONNECT
05
UTILITY METER
06
PV REVENUE METER
07
COMBINER BOX
08
JUNCTION BOX EQUIP. GROUND CONDUIT
6
FIRE CLEARANCE
00
01
(E) 2 STORY HOUSE AZ : 170° TILT 35°
N
02
W
E S