NO. DESCRIPTION DATE - Amazon S3 · no. description date magliozzi, marc trinity acct #:...

INSTALLATION OF NEW ROOF MOUNTED9.1kW PV SYSTEM

41 SUMMER DR,SAUGUS, MA

SUMMER DR.

P1 ISSUED TO TOWNSHIP FOR PERMIT 6/3/2016

NO. DESCRIPTION DATE

MAGLIOZZI, MARC

TRINITY ACCT #: 2016-129144


PROPOSED 9.1kWSOLAR SYSTEM

DRAWING DATE: 6/3/2016DRAWN BY: KBREVISED BY:

TOTAL SYSTEM SIZE: 9.1kWTOTAL MODULE COUNT: 35MODULES USED: TRINA 260MODULE SPEC #: TSM-260 PD05.08UTILITY COMPANY: NAT'L GRIDUTILITY ACCT #: 38009-45012UTILITY METER #: 57944208DEAL TYPE: SUNNOVA

P1

35 TRINA 260 (TSM-260 PD05.08)

1 SE7600A-US



MAGLIOZZI, MARC






P1

INSIDE OUTSIDE.

OUTSIDE.

R1

ARRAY ORIENTATION = 240°MODULE PITCH = 20°R2

ARRAY ORIENTATION = 60°MODULE PITCH = 20°

NOTES:

1.) ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS.2.) ALL OUTDOOR EQUIPMENT SHALL BE RAIN TIGHT WITH MINIMUM NEMA 3R RATING.3.) ALL LOCATIONS ARE APPROXIMATE AND REQUIRE FIELD VERIFICATION.

CALCULATIONS FOR CURRENT CARRYING CONDUCTORSREQUIRED CONDUCTOR AMPACITY PER STRING[NEC 690.8(B)(1)]: (15.00*1.25)1 = 18.75A

AWG #10, DERATED AMPACITYAMBIENT TEMP: 55°C, TEMP DERATING FACTOR: .76RACEWAY DERATING = 4 CCC: 0.80(40*.76)0.80 = 24.32A

24.32A >_ 18.75A, THEREFORE WIRE SIZE IS VALID

TOTAL AC REQUIRED CONDUCTOR AMPACITY32.00A*1.25 = 40.00A

AWG #8, DERATED AMPACITYAMBIENT TEMP: 30°C, TEMP DERATING: 1.0RACEWAY DERATING <_ 3 CCC: N/A55A*1.0 = 55A

55A >_ 40.00A, THEREFORE AC WIRE SIZE IS VALID

CALCULATION FOR PV OVERCURRENT PROTECTIONTOTAL INVERTER CURRENT: 32.00A32.00A*1.25 = 40.00A --> 40A OVERCURRENT PROTECTION IS VALID

ARRAY CIRCUIT WIRING NOTES1.) LICENSED ELECTRICIAN ASSUMES ALL RESPONSIBILITYFOR DETERMINING ONSITE CONDITIONS AND EXECUTINGINSTALLATION IN ACCORDANCE WITH NEC 2014

2.) LOWEST EXPECTED AMBIENT TEMPERATURE BASED ONASHRAE MINIMUM MEAN EXTREME DRY BULBTEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TOINSTALLATION LOCATION. LOWEST EXPECTED AMBIENTTEMP = -16°C

3.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASEDON ASHRAE HIGHEST MONTH 2% DRY BULBTEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TOINSTALLATION LOCATION. HIGHEST CONTINUOUS TEMP =33°C

4.) 2005 ASHRAE FUNDAMENTALS 2% DESIGNTEMPERATURES DO NOT EXCEED 47°C IN THE UNITEDSTATES (PALM SPRINGS, CA IS 44.1°C). FOR LESS THAN 9CURRENT-CARRYING CONDUCTORS IN A ROOF-MOUNTEDSUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USINGTHE OUTDOOR DESIGN TEMPERATURE OF 47°C OR LESS(ALL OF UNITED STATES)

5.) PHOTOVOLTAIC POWER SYSTEMS SHALL BE PERMITTEDTO OPERATE WITH UNGROUNDED PHOTOVOLTAICSOURCE AND OUTPUT CIRCUIT AS PER NEC 690.35

6.) ALL EQUIPMENT INSTALLED OUTDOORS SHALL HAVE ANEMA 3R RATING

7.) ALL SOLAR SYSTEM LOAD CENTERS TO CONTAIN ONLYGENERATION CIRCUITS AND NO UNUSED POSITIONS ORLOADS

8.) PV SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGSSHALL INCLUDE A RAPID SHUTDOWN FUNCTION THATCONTROLS SPECIFIC CONDUCTORS IN ACCORDANCE WITHNEC 690.12(1) THROUGH (5)

SOLAR MODULES MOUNTED TO ROOF ON 2 ARRAYS35 - 260W MODULES W/ 1 SOLAR EDGE P300 PER MODULE

18.75 ADC MAX PER STRING

1 STRING OF 18 MODULES IN SERIES - 350 Vmax1 STRING OF 17 MODULES IN SERIES - 350 Vmax

*2 STRINGS TO BE TERMINATED IN PARALLEL INSIDE INVERTER 1

8"x8"JUNCTION

BOX

INVERTER #1

PV +

L1 L2 N

PV -

SQUARE DDU222NRB

60A UNFUSED DISCONNECT

ISOLATED NEUTRAL240V 1Ø

LOCKABLE 60A DISCONNECTFUSED W/ 40A FUSES

GROUPED W/ MAIN BREAKERLOAD CENTER

SQUARE DPN: D222N

BONDED NEUTRAL240V 1Ø

PRODUCTIONMETER

ISOLATED NEUTRAL

NEU

TRAL

EXISTING MAIN BREAKER LOAD CENTERINSULATED LINE TAPS INSTALLED ON

MAIN FEEDERSNEC 690.64

EXISTING120/240V

UTILITYMETER

2p60

AM

AIN

240V 1Ø60A MAIN BREAKER

60A BUSBAR

INVERTER #1 - SE7600A-US

DC ACImp 23.5 Pout 7600Vmp 350 Iout 32

Voc 500 Imax 40Isc 30 Vnom 240

PV MODULE SPECIFICATIONSTRINA 260 (TSM-260 PD05.08)

Imp 8.5Vmp 30.6Voc 38.2Isc 9

A #6 THWN-2 GEC TO EXISTING GROUND ROD

B 3/4'' EMT W/ 2-#8 THWN-2, 1-#10 THWN-2, 1-#10 THWN-2 GROUND

C 3/4'' EMT W/ 4-#10 THWN-2, 1-#10 THWN-2 GROUND

D 3/4'' EMT W/ 4-#10 THWN-2, 1-#10 THWN-2 GROUND

E 3/4" EMT W/ 2-#8 THWN-2, 1-#10 THWN-2, 1-#10 THWN-2 GROUND

F #12 PV WIRE W/ #6 BARE COPPER BOND TO ARRAY

G 3/4'' FMC W/ 3-#6 THWN-2, 1-#8 THWN-2 GROUND

GFCI RECEPTACLE1p15A BREAKER14/2 NM CABLE



MAGLIOZZI, MARC






P1

JOB NAME: MAGLIOZZI, MARCADDRESS: 41 SUMMER DR,

SAUGUS, MA

49.32 ESTIMATED MAN HOURS 2.06 DAYS (3MEN)

1.54 DAYS (4MEN)

1.03 DAYS(6 MEN)

• 35 TRINA 260's (9.1KW)• 2 SEPARATE ARRAYS• 19' PEAK TO GROUND• 28 PORTRAIT & 7 LANDSCAPED• NO PIPES OR VENTS BEINGS RELOCATED OR REMOVED• 1 INVERTERS INSTALLED OUTSIDE• NO TRENCH

ESTIMATED SENT TO JOB USED

□ TRINA 260 (TSM-260 PD05.08) --- P300 SE OPTIMIZERS 35 ___ ___

□ SE7600A-US 1 ___ ___□ 60A INDOOR FUSED DISCONNECT W/ (2) 40A FUSES 1 ___ ___

□ (SUNNOVA) METER AND METER PAN 1 ___ ___

□ 60A OUTDOOR NON-FUSED DISCONNECT 1 ___ ___

□ SOLADECK BOX(ES) & HAYCO CONNECTOR(S) 2 ___ ___

□ 14' SECTIONS OF RAIL 22 ___ ___

□ INSULATED BUG BITES (LINE TAPS) 2 ___ ___

□ FLASHINGS 70 ___ ___□ CASE(S) OF BLACK SPRAY PAINT 1 ___ ___

□ CASE(S) OF TAR 1 ___ ___

□ TP LINK 1 ___ ___

□ PV LEAD WIRE 100' ___ ___□ T-BOLTS ___ ___ ___□ MID CLIPS ___ ___ ___□ END CLIPS ___ ___ ___□ SPLICE KITS ___ ___ ___

□ GROUND LUGS ___ ___ ___

MATERIAL LIST

NO. DESCRIPTION DATE - Amazon S3 · no. description date magliozzi, marc trinity acct #:...

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