DIRECTORY OF PAGESPV-1 PROJECT SUMMARYPV-2 SITE PLANPV-3 SINGLE-LINE DIAGRAMPV-4 SAFETY LABELSPV-5 ATTACHMENT PLANPV-6 ATTACHMENT DETAILSPV-7 FIRE SAFETY PLAN

APPE

NDIX

ELECTRICAL CALCULATIONSMODULE DATASHEETDISCONNECT DATASHEETINVERTER DATASHEETMOUNTING SYSTEM DATASHEETMOUNTING SYSTEM ENGINEERING LETTERUL 1703 CLASS A FIRE CERTIFICATIONUL 2703 GROUND AND BONDING CERTIFICATIONANCHOR DATASHEET

PROJECT DETAILSPROPERTY OWNER BRUCE C KREUTZER

PROPERTY ADDRESS 217 FOXCROFT DR W, PALMHARBOR, FL 34683 US

ASSESSOR'S PARCELNUMBER U-30-28-18-ZZZ-000000-98700.0

ZONING RESIDENTIALUSE AND OCCUPANCYCLASSIFICATION

ONE- OR TWO-FAMILY DWELLINGGROUP (GROUP R3)

PERMITTINGAUTHORITY COUNTY OF PINELLAS

UTILITY COMPANY PROGRESS ENERGY FLORIDA INCMETER SERIAL NUMBERELECTRICAL CODE 2014 NEC (NFPA 70)FIRE CODE 2015 NFPA 1

CONTRACTOR INFORMATIONCOMPANY TAMPA BAY SOLARLICENSE NUMBER 56923 (CVC )ADDRESS 625 ONTARIO AVE, TAMPA, FL 33606PHONE NUMBER (813) 398-3687CONTRACTORSIGNATURE

SCOPE OF WORKTHIS PROJECT INVOLVES THE INSTALLATION OF SOLARPANELS. THE SOLAR PANELS WILL BE RACKED USING APREENGINEERED RACKING SYSTEM. THE RACKED MODULESWILL BE ELECTRICALLY CONNECTED WITH DC TO AC POWERINVERTERS AND INTERCONNECTED TO THE LOCAL UTILITYUSING MEANS AND METHODS CONSISTENT WITH THE RULESENFORCED BY THE LOCAL UTILITY AND PERMITTINGJURISDICTION.

THIS DOCUMENT HAS BEEN PREPARED FOR THE PURPOSE OFDESCRIBING THE DESIGN OF A PROPOSED PHOTOVOLTAICPOWER SYSTEM WITH ENOUGH DETAIL TO DEMONSTRATECOMPLIANCE WITH APPLICABLE CODES AND REGULATIONS.THE DOCUMENT SHALL NOT BE RELIED UPON AS ASUBSTITUTE FOR FOLLOWING MANUFACTURER INSTALLATIONINSTRUCTIONS. CONTRACTOR SHALL INSTALL EQUIPMENT INACCORDANCE WITH MANUFACTURER INSTRUCTIONS ANDNOTHING IN THIS DOCUMENT SHALL BE INTERPRETED IN AWAY THAT OVERRIDES THEM. CONTRACTOR IS RESPONSIBLEFOR VERIFICATION OF ALL CONDITIONS, DIMENSIONS, ANDDETAILS IN THIS DOCUMENT.

INTERCONNECTION DETAILSPOINT OF CONNECTION NEW SUPPLY SIDE AC CONNECTION

PER NEC SECTION 705.12(A)UTILITY SERVICE 120/240V 1Φ

SOLAR DISCONNECT SQUARE D D221NRB, 2-POLE, 30A,240VAC

SITE DETAILSASHRAE EXTREME LOW 1°C (34°F)ASHRAE 2% HIGH 34°C (93°F)CLIMATE DATA SOURCE ST. PETERSBURG CLEAR (KSPG)WIND SPEED 150 MPH (ASCE7-10)RISK CATEGORY IIWIND EXPOSURECATEGORY B

GROUND SNOW LOAD

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PROJECTSUMMARY

DOC ID: 87922-109046-1DATE: 5/5/18

CREATOR: S.B.REVIEWER:

REVISIONS

PV-1

REVISIONS

PROJECT ID:

CREATED BY:CHECKED BY:

DATE:

THIS DOCUMENT HAS BEEN CREATED FOR THE PURPOSE OF DESCRIBING THE DESIGN OF A PROPOSED PHOTOVOLTAIC POWER SYSTEM WITH ENOUGH DETAIL TO DEMONSTRATE COMPLIANCE WITH ALL APPLICABLECODES AND REGULATIONS. THE DOCUMENT SHOULD NOT BE RELIED UPON AS A SUBSTITUTE FOR FOLLOWING MANUFACTURER INSTALLATION MANUALS. INSTALLER SHALL INSTALL ALL EQUIPMENT IN ACCORDANCEWITH MANUFACTURER INSTALLATION MANUALS. NOTHING IN THIS DOCUMENT SHOULD BE INTERPRETED IN A WAY THAT OVERRIDES THE INSTRUCTIONS IN MANUFACTURER INSTALLATION MANUALS.

SCALE: NOT TO SCALESITE PLAN

SITE NOTES1. (N) JUNCTION / RAPID SHUTDOWN DEVICE (RSB1), ROOF MOUNTED2. (N) AC DISCONNECT & RAPID SHUTDOWN, MOUNTED ADJACENT TOUTILITY METER,3. (N) INVERTER, IN GARAGE OR OUTDOOR. CONDUCTORS SHALL BERUN IN FMC THROUGH THE INTERIOR OF THE BUILDING.4. (N) PROPOSED ROOF MOUNTED PV-T ARRAY, SLOPE < 5

12 , NEW MET.STANDNG SEAM ROOF 17 MODULES @ 285 WATT, P= 4.845 KW DC5. (E) 5.4 KW DC PHOTOVOLTAIC ARRAY, NO CHANGE.6. (E) UTILITY METER7. (N) FMC RACEWAY THROUGH INTERIOR OF BUILDING

SCALE: 1/8" = 1'-0"ROOF PLAN

ROOF NOTES1. (16) SUNMODULE 285W BALCK, FSEC# SW15-ACTL-04282. UNIRAC SOLAR MOUNT STANDARD RAIL, UL 2703 APPROVED3. S5 MINI CLAMP, ATTACHED STAGGERED @ MIN. 48" C-C4. MANUFACTURER PROVIDED MODULE JUNCTION BOX5. RAPID SHUTDOWN BOX REQIRED PER NEC 690.12

ENGINEERING NOTES SOLAR EQUIPMENT ADDS LESS THAN 4-PSF GRAVITY LOAD TO STRUCTURE. MODULE GRAVITY & WIND LOADS SHALL BE TRANSMITTED TO STRUCTURAL SUPPORT OF ROOF USING S5 MINI CLAMPS ATTACHED TO STANDING

SEAM OF ROOF. EACH PV MODULE SHALL BE ATTACHED TO MOUNTING RAIL BY 4 UNIRAC HOLD DOWN CLAMPS, ADJOINING MODULES SHALL SHARE MODULE

CLAMPS CONTRACTOR SHALL PROVIDE AHJ OEM INSTALLATION MANUALS AS REQUIRED. CONTRACTOR SHALL COMPLY WITH ALL REQUIREMENTS OF THE NFPA1. (AVAILABLE @ HTTP://GEZELMANPE.COM/REFERENCE/NFPA1.PDF) EOR (ENGINEER OF RECORD) IS PERMITTED TO USE SIGNATURE STAMP TO SIGN DOCUMENTS. FL BOARD OF ENGINEERS GRANTED WAIVER OR

VARIANCE OF RULE 61G15-23.002(1), FAC. WAIVER IS AVAILABLE FOR REVIEW @HTTP://GEZELMANPE.COM/REFERENCE/FBPE_SIGNATURE_STAMP_OFFICIAL_APPROVAL.PDF

EOR (ENGINEER OF RECORD) IS AVAILABLE VIA EMAIL COMMUNICATIONS ALLEN@GEZELMANPE.COM

WIND LOADSVULT150 / VASD108-MPH, RISK CATEGORY II, EXPOSURE CATEGORYB, PRESSURE ZONE 2 - WIDTH 5-FT;WORSE CASE WIND FORCE IS UPLIFT: (PSF) PZ1 -18.5, PZ2 -35.0

SCALE: NTSATTACHMENT DETAIL

PV MODULE

8 INSTRING

PM1-16285W

1

1 2

RAPID SHUTDOWNDEVICE

RS1

2

3

INVERTERI1 5,000W

3

4 5

SERVICE DISCONNECTAND MAIN DIST. PANEL

UTILITY METERKWHR

ACGEC

F1-230ASW130A

(200A MSP W/200A MBR)

240/120V 1ɸ, 3W

4

6

INVERTERSREF. QTY

. MAKE AND MODEL AC VOLTAGE GROUND MAX OCPD RATING RATED POWER MAX OUTPUT CURRENT MAX INPUT CURRENT MAX INPUT VOLTAGE CEC WEIGHTED EFFICIENCY

I1 1 SMA SB5.0-1SP-US-40 (240VAC) 240V UNGROUNDED 50A 5,000W 24.0A 30.0A 600V 97.0%

RAPID SHUTDOWN DEVICESREF. QTY. MAKE AND MODEL MAX. INPUT CURRENT (CONTINUOUS) MAX. RATED VOLTAGERS1 1 TBD 30A 600VDC

DISCONNECTSREF. QTY. MAKE AND MODEL RATED CURRENT MAX RATED VOLTAGESW1 1 SQUARE D D221NRB OR EQUIV. 30A 240VAC

OCPDSREF. QTY. RATED CURRENT MAX VOLTAGEF1-2 2 30A 240VAC

NOTESUNGROUNDED SYSTEM DC CONDUCTORS SHALL BE COLOR-CODED AS FOLLOWS. DC POSITIVE SHALL BE RED(OR MARKED RED) AND DC NEGATIVE SHALL BE BLACK (OR MARKED BLACK)

1

MAX DC VOLTAGE OF ARRAY IS EXPECTED TO BE 341.2V AT 1°C ((1°C - 25°C) X -0.123V/C + 39.7V) X 8 = 341.2V).2

RAPID SHUTDOWN DEVICES COMPLIANT WITH REQUIREMENTS AS PER NEC SECTION 690.12. CONTRACTORSHALL INSTALL DEVICE(S) AT LOCATIONS SUCH THAT PV SOURCE CIRCUITS CONDUCTORS MORE THAN 5 FEETINSIDE A BUILDING OR MORE THAN 10 FEET FROM AN ARRAY WILL BE LIMITED TO A MAXIMUM OF 30V AND 240WWITHIN 10 SECONDS OF RAPID-SHUTDOWN INITIATION.

3

THE SMA INVERTER IS NON-ISOLATED. NEITHER THE NEGATIVE NOR POSITIVE CONDUCTOR IS GROUNDED ANDTHEREFORE NO DC GEC IS REQUIRED.

4

INTEGRATED DC DISCONNECT IS PROVIDED WITH INVERTER. DISCONNECT IS LISTED FOR USE WITH SMA UL1741 LISTED STRING INVERTERS.

5

PV SYSTEM POINT-OF-CONNECTION IS ON THE SUPPLY SIDE OF SERVICE DISCONNECT.6

CONDUCTOR AND CONDUIT SCHEDULE W/ELECTRICAL CALCULATIONS

ID TYPICAL CONDUCTOR CONDUITCURRENT-CARRYING CONDUCTORS

IN CONDUITOCPD EGC TEMP. CORR.

FACTORCONDUIT FILL

FACTORCONT.

CURRENTMAX. CURRENT

(125%)BASEAMP.

DERATEDAMP.

TERM.TEMP. RATING

AMP. @ TERM.TEMP. RATING LENGTH VOLTAGE

DROP

1 2 10 AWG PV WIRE,COPPER FREE AIR N/A N/A 6 AWG BARE,

COPPER0.71 (56°C) 1.0 12.3A 15.37A 55A 39.05A 75°C 50A 52FT 0.51%

2 1 10 AWG THWN-2,COPPER

0.5" DIA. FLEXIBLESTEEL 4 N/A 10 AWG THWN-2,

COPPER0.96 (34°C) 0.8 12.3A 15.37A 40A 30.72A 60°C 30A 58FT 0.57%

3 1 10 AWG THWN-2,COPPER

0.5" DIA. FLEXIBLESTEEL 2 N/A 10 AWG THWN-2,

COPPER0.76 (54°C) 1.0 24A 30A 40A 30.4A 60°C 30A 21FT 0.52%

4 1 6 AWG THWN-2,COPPER 0.75" DIA. LFMC 2 30A X 2 10 AWG THWN-2,

COPPER0.96 (34°C) 1.0 24A 30A 75A 72A 75°C 65A 10FT 0.1%

REVISIONS

PROJECT ID:

CREATED BY:CHECKED BY:

DATE:

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THIS DOCUMENT HAS BEEN CREATED FOR THE PURPOSE OF DESCRIBING THE DESIGN OF A PROPOSED PHOTOVOLTAIC POWER SYSTEM WITH ENOUGH DETAIL TO DEMONSTRATE COMPLIANCE WITH ALL APPLICABLE CODES AND REGULATIONS. THE DOCUMENT SHOULD NOT BE RELIED UPON AS A SUBSTITUTE FORFOLLOWING MANUFACTURER INSTALLATION MANUALS. INSTALLER SHALL INSTALL ALL EQUIPMENT IN ACCORDANCE WITH MANUFACTURER INSTALLATION MANUALS. NOTHING IN THIS DOCUMENT SHOULD BE INTERPRETED IN A WAY THAT OVERRIDES THE INSTRUCTIONS IN MANUFACTURER INSTALLATION MANUALS.

GROUNDING NOTES1 ALL EQUIPMENT SHALL BE PROPERLY GROUNDED PER THE

REQUIREMENTS OF NEC ARTICLES 250 & 690

2

PV MODULES SHALL BE GROUNDED TO MOUNTING RAILSUSING MODULE LUGS OR RACKING INTEGRATEDGROUNDING CLAMPS AS ALLOWED BY LOCAL JURISDICTION.ALL OTHER EXPOSED METAL PARTS SHALL BE GROUNDEDUSING UL-LISTED LAY-IN LUGS.

3 GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FORTHEIR PURPOSE

4

IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE AVERIFIABLE GROUNDING ELECTRODE, IT IS THECONTRACTOR'S RESPONSIBILITY TO INSTALL ASUPPLEMENTAL GROUNDING ELECTRODE.

5AC SYSTEM GROUNDING ELECTRODE CONDUCTOR (GEC)SHALL BE A MINIMUM SIZE #8AWG WHEN INSULATED, #6AWGIF BARE WIRE.

6

EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZEDACCORDING TO NEC ARTICLE 690.45, AND BE A MINIMUM OF#10AWG WHEN NOT EXPOSED TO DAMAGE, AND #6AWGSHALL BE USED WHEN EXPOSED TO DAMAGE

7GROUNDING AND BONDING CONDUCTORS, IF INSULATED,SHALL BE COLOR CODED GREEN, OR MARKED GREEN IF#4AWG OR LARGER

DC RACEWAYS

RS1 - RAPID SHUTDOWN DEVICE(MODEL NOT SPECIFIED)

I1 - INVERTER(SMA SB 5.0-1SP-US-40)

SW1 - DISCONNECT(SQUARE D D221NRB)

UTILITY METER

SEE NOTE NO. 5 (DC RACEWAYS)

WARNING: PHOTOVOLTAIC POWER SOURCE

NEC SECTION 690.31(G)(3) AND IFC 605.11.1

EACH DISCONNECTING MEANS FORPHOTOVOLTAIC EQUIPMENT (RS1, I1)

! WARNING ! ELECTRIC SHOCK HAZARD. DO NOT TOUCHTERMINALS. TERMINALS ON BOTH LINE AND

LOAD SIDES MAY BE ENERGIZED IN THE OPENPOSITION.

NEC SECTION 690.17(E)

EACH DEVICE WHERE ENERGIZED,UNGROUNDED CIRCUITS MAY BE EXPOSEDDURING SERVICE. (RS1, I1)

! WARNING ! ELECTRIC SHOCK HAZARD. THE DC

CONDUCTORS OF THIS PHOTOVOLTAIC SYSTEMARE UNGROUNDED AND MAY BE ENERGIZED.

NEC SECTION 690.35(F)

POINT-OF-INTERCONNECTION OR AT MAIN SERVICE DISCONNECT (UTILITY METER)

! CAUTION ! POWER TO THIS BUILDING IS ALSO FROM ROOF MOUNTED SOLAR ARRAY WITH SAFETY DISCONNECTS

AS SHOWN

NEC SECTION 690.56(B)

DC DISCONNECT (MPPT CHANNEL A OF I1, MPPTCHANNEL B OF I1) (I1, I1)

RATED MPP CURRENT: 9.2ARATED MPP VOLTAGE: 250V

MAX SYSTEM VOLTAGE: 550VMAX CIRCUIT CURRENT: 12.3A

NEC SECTION 690.53

SEE NOTE NO. 6 (SW1)

PHOTOVOLTAIC SYSTEM EQUIPPEDWITH RAPID SHUTDOWN.

NEC SECTION 690.56(C) AND IFC 605.11.1

ANY AC ELECTRICAL PANEL THAT IS FED BYBOTH THE UTILITY AND THE PHOTOVOLTAICSYSTEM (SW1, UTILITY METER)

! WARNING ! DUAL POWER SOURCE. SECOND SOURCE IS

PHOTOVOLTAIC SYSTEM.

NEC SECTION 705.12(D)(3)

AC SOLAR DISCONNECT (SW1)

PHOTOVOLTAIC AC DISCONNECT

NEC SECTION 690.14(B)

AC DISCONNECT (SW1)

MAXIMUM AC OPERATING CURRENT: 24.0AMAXIMUM AC OPERATING VOLTAGE: 240V

NEC SECTION 690.54

LABELING NOTES

1 ALL PLAQUES AND SIGNAGE REQUIRED BY 2014 NECAND 2015 NFPA 1 WILL BE INSTALLED AS REQUIRED.

2LABELS, WARNING(S) AND MARKING SHALL COMPLYWITH ANSI Z535.4, WHICH REQUIRES THAT DANGER,WARNING, AND CAUTION SIGNS USED THE STANDARDHEADER COLORS, HEADER TEXT, AND SAFETY ALERTSYMBOL ON EACH LABEL. THE ANSI STANDARDREQUIRES A HEADING THAT IS AT LEAST 50% TALLERTHAN THE BODY TEXT, IN ACCORDANCE WITH NECSECTION 110.21(B).

3A PERMANENT PLAQUE OR DIRECTORY SHALL BEINSTALLED PROVIDING THE LOCATION OF THE SERVICEDISCONNECTING MEANS AND THE PHOTOVOLTAICSYSTEM DISCONNECTING MEANS IF NOT IN THE SAMELOCATION IN COMPLIANCE NEC SECTION 690.56(B).

4

WHERE THE INVERTERS ARE REMOTELY LOCATEDFROM EACH OTHER, A DIRECTORY IN SHALL BEINSTALLED AT EACH DC PHOTOVOLTAIC SYSTEMDISCONNECTING MEANS, AT EACH AC IS CONNECTINGMEANS, AND AT THE MAIN SERVICE DISCONNECTINGMEANS SHOWING THE LOCATION OF ALL AC AND DCPHOTOVOLTAIC SYSTEM DISCONNECTING MEANS INTHE BUILDING, IN ACCORDANCE WITH NEC SECTION690.4(H).

5LABEL(S) WITH MARKING "WARNING: PHOTOVOLTAICPOWER SOURCE" SHALL BE LOCATED AT EVERY 10 FEETOF EACH DC RACEWAY AND WITHIN ONE FOOT OFEVERY TURN OR BEND AND WITHIN ONE FOOT ABOVEAND BELOW ALL PENETRATIONS OF ROOF/CEILINGASSEMBLIES, WALLS AND BARRIERS. THE LABEL SHALLHAVE 3/8” TALL LETTERS AND BE REFLECTIVE WITHWHITE TEXT ON A RED BACKGROUND

6LABEL(S) WITH MARKING "PHOTOVOLTAIC SYSTEMEQUIPPED WITH RAPID SHUTDOWN." SHALL BE LOCATEDAT POINT-OF-INTERCONNECTION OR AT MAIN SERVICEDISCONNECT THE LABEL SHALL HAVE 3/8” TALLLETTERS AND BE REFLECTIVE WITH WHITE TEXT ON ARED BACKGROUND

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SAFETY LABELSDOC ID: 87922-109046-1

DATE: 5/5/18CREATOR: S.B.

REVIEWER:

REVISIONS

PV-4

FIRE SAFETY REQUIREMENTS

1EXTERIOR-MOUNTED DC CONDUITS, WIRING SYSTEMS,AND RACEWAYS FOR PHOTOVOLTAIC CIRCUITS SHALLBE LOCATED AS CLOSE AS POSSIBLE TO THE RIDGE,HIP, OR VALLEY, AND FROM THE HIP OR VALLEY ASDIRECTLY AS POSSIBLE TO AN OUTSIDE WALL TOREDUCE TRIP HAZARDS AND MAXIMIZE VENTILATIONOPPORTUNITIES (NFPA 1 11.12.2.2.4.1)

2ROOF ACCESS POINTS SHALL BE DEFINED AS AREASWHERE FIRE DEPARTMENT LADDERS ARE NOT PLACEDOVER OPENINGS (WINDOWS OR DOORS), ARE LOCATEDAT STRONG POINTS OF BUILDING CONSTRUCTION, ANDARE IN LOCATIONS WHERE THEY WILL NOT CONFLICTWITH OVERHEAD OBSTRUCTIONS (TREE LIMBS, WIRES,OR SIGNS). (NFPA 1 11.12.2.2.1.3)

3PHOTOVOLTAIC MODULES SHALL BE LOCATED IN AMANNER THAT PROVIDES TWO 3 FT WIDE ACCESSPATHWAYS FROM THE EAVE TO THE RIDGE ON EACHROOF SLOPE WHERE THE MODULES ARE LOCATED.(NFPA 1 11.10.2.2.2.1.2)

4PHOTOVOLTAIC MODULES SHALL BE LOCATED NOCLOSER THAN 1-1/2 FEET TO A HIP OR VALLEY IFMODULES ARE TO BE PLACED ON BOTH SIDES OF THEHIP OR VALLEY. WHERE MODULES ARE LOCATED ONONLY ONE SIDE OF A HIP OR VALLEY OF EQUAL LENGTH,THE PHOTOVOLTAIC MODULES SHALL BE ALLOWED TOBE PLACED DIRECTLY ADJACENT TO THE HIP ORVALLEY. (NFPA 1 11.10.2.2.2.1.3)

5 PHOTOVOLTAIC MODULES SHALL BE LOCATED NO LESSTHAN 3 FT BELOW THE RIDGE. (NFPA 1 11.10.2.2.2.2)

FIRE SAFETY IMPLEMENTATIONSROOF ACCESS POINT, PER NFPA 1 11.12.2.2.1.3

PV MODULES INSTALLED ON ROOF WITH UNIRACSOLARMOUNT MOUNTING SYSTEM. THE MOUNTINGSYSTEM IS CLASS A FIRE RATED ON A 5/12 SLOPEDROOF WHEN INSTALLED WITH TYPE 1, 2, 3, OR 10MODULES. THE SOLAR WORLD SW 285 MONO BLACK ISTYPE 1.3.0 FT. WIDE FIRE ACCESS PATHWAY, PER NFPA 111.10.2.2.2.1.3 AND NFPA 1 11.10.2.2.2.1.2

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FIRE SAFETYPLAN

DOC ID: 87922-109046-1DATE: 5/5/18

CREATOR: S.B.REVIEWER:

REVISIONS

PV-7

Conductor, Conduit, and OCPD Sizing Validation1. Maximum System Voltage Test

1.1. SMA inverter w/17 Solar World SW 285 Mono Black (285W)s

Array Properties

Array Type String Inverter ArraySystem Description SMA inverter w/17 Solar World SW

285 Mono Black (285W)sModule SW 285 Mono Black (285W)Highest number of modules inseries in a PV Source Circuit

9

Design Low Temp. 1°CModule Voc 39.7VTemp. Coefficient Voc -0.123V/C

NEC Code Calculations

A. Maximum Voltage of PV SourceCircuit

383.87V

see Section 690.7(C)NEC Section 690.7(C) requires that if the PV module manufacturerprovides a temperature coefficient of open-circuit voltage, it must beused to calculate the PV array's maximum system voltage. It includesan information note recommending the use of the ASHRAE 'ExtremeAnnual Mean Minimum Design Dry Bulb Temperature' as the designlow temperature. Using these values, the module Voc (39.7V) willincrease to 42.65V at the design low temperature ( 1°C).(1°C - 25°C) X -0.123V/C + 39.7V = 42.65VThe string Voc at the design low temperature is 383.87V.42.65V X 9 = 383.87V

NEC Code Validation Tests

1. PV Source Circuit maximum Voc must notexceed 600V383.87V < 600V = true

PASS

1.2. SMA inverter w/17 Solar World SW 285 Mono Black (285W)s

Array Properties

Array Type String Inverter ArraySystem Description SMA inverter w/17 Solar World SW

285 Mono Black (285W)sModule SW 285 Mono Black (285W)Highest number of modules inseries in a PV Source Circuit

9

Design Low Temp. 1°CModule Voc 39.7VTemp. Coefficient Voc -0.123V/C

NEC Code Calculations

A. Maximum Voltage of PV SourceCircuit

383.87V

see Section 690.7(C)NEC Section 690.7(C) requires that if the PV module manufacturerprovides a temperature coefficient of open-circuit voltage, it must beused to calculate the PV array's maximum system voltage. It includesan information note recommending the use of the ASHRAE 'ExtremeAnnual Mean Minimum Design Dry Bulb Temperature' as the designlow temperature. Using these values, the module Voc (39.7V) willincrease to 42.65V at the design low temperature ( 1°C).(1°C - 25°C) X -0.123V/C + 39.7V = 42.65VThe string Voc at the design low temperature is 383.87V.42.65V X 9 = 383.87V

NEC Code Validation Tests

1. PV Source Circuit maximum Voc must notexceed 600V383.87V < 600V = true

PASS

2. Wire, Conduit, and OCPD Code Compliance Validation2.1. #1: PV Source Circuit : Series String Output to Rapid Shutdown Device

Circuit Section Properties

Conductor 10 AWG PV Wire, CopperEquipment Ground Conductor(EGC)

6 AWG Bare, Copper

OCPD(s) N/ARaceway Free AirLowest Terminal TemperatureRating

75°C

Maximum Wire Temperature 56°CPower Source Description String of 8 SW 285 Mono Black

(285W) PV modulesCurrent 9.84AVoltage 250.4VModule Series Fuse Rating 25ATotal Number of Series Strings 2

NEC Code Calculations

A. Continuous Current 12.3Asee Section 690.8(A)(1)The continuous current for this PV source circuit is equal to the shortcircuit current of the PV module (9.84A) multiplied by 1.259.84A X 1.25 = 12.3A

B. Ampacity of Conductor 55Asee Table 310.15(B)(17)Ampacity (30°C) for a copper conductor with 90°C insulation in free airis 55A.

C. Derated Ampacity of Conductor 39.05Asee Table 310.15(B)(2)(a), Table 310.15(B)(3)(a), and Article100The temperature factor for 90°C insulation at 56°C is 0.71.The fill factor for conductors in free air is 1.The ampacity derated for Conditions of Use is the product of theconductor ampacity (55A) multiplied by the temperature factor (0.71)and by the conduit fill factor (1).55A X 0.71 X 1 = 39.05A

D. Max Current for Terminal Temp.Rating

35A

see Section 110.14(C)The lowest temperature limit for this conductor at any termination is75°C.Using the method specified in Section 110.14(C), the maximumcurrent permitted to ensure that the device terminal temperature doesnot exceed its 75°C rating would be the amount referenced in the 75°Ccolumn in Table 310.15(B)(16), which is 35A.

E. Minimum Required EGC Size 10 AWGsee Section 690.45(A) and Table 250.122No OCPD is used in circuit and an assumed rating of 25A has beencalculated in accordance with Section 690.45(A)The smallest EGC size allowed is 10 AWG for OCPD rating 25Aaccording to Table 250.122.

NEC Code Validation Tests

1. System must meet requirements for not havingseries fuse (Section 690.9(A))

PASS

2. Derated Ampacity must be greater than or equalto the Continuous Current (Article 100)39.05A >= 12.3A = true

PASS

3. Conductor Ampacity must be at least 125% ofContinuous Current (Section 215.2(A)(1))55A > 12.3A x 1.25 = true

PASS

4. Max current for terminal must be at least 125%of the Continuous Current. (Section 110.14(C))35A >= 12.3A X 1.25 = true

PASS

5. EGC must meet code requirements for minimumsize (Table 250.122)6 AWG >= 10 AWG = true

PASS

6. EGC must meet code requirements for physicalprotection (Section 690.46)6 AWG >= 6 AWG = true

PASS

2.2. #2: PV Source Circuit: Rapid Shutdown Device to Inverter

Circuit Section Properties

Conductor 10 AWG THWN-2, CopperEquipment Ground Conductor(EGC)

10 AWG THWN-2, Copper

OCPD(s) N/ARaceway 0.5" dia. Flexible SteelLowest Terminal TemperatureRating

60°C

Maximum Wire Temperature 34°CPower Source Description String of 8 SW 285 Mono Black

(285W) PV modulesCurrent 9.84AVoltage 250.4VModule Series Fuse Rating 25ATotal Number of Series Strings 2

NEC Code Calculations

A. Continuous Current 12.3Asee Section 690.8(A)(1)The continuous current for this PV source circuit is equal to the shortcircuit current of the PV module (9.84A) multiplied by 1.259.84A X 1.25 = 12.3A

B. Ampacity of Conductor 40Asee Table 310.15(B)(16)Ampacity (30°C) for a copper conductor with 90°C insulation inconduit is 40A.

C. Derated Ampacity of Conductor 22.72Asee Table 310.15(B)(2)(a), Table 310.15(B)(3)(a), and Article100The temperature factor for 90°C insulation at 56°C is 0.71.The fill factor for a conduit that has 4 wires is 0.8.The ampacity derated for Conditions of Use is the product of theconductor ampacity (40A) multiplied by the temperature factor (0.71)and by the conduit fill factor (0.8).40A X 0.71 X 0.8 = 22.72A

D. Max Current for Terminal Temp.Rating

30A

see Section 110.14(C)The lowest temperature limit for this conductor at any termination is60°C.Using the method specified in Section 110.14(C), the maximumcurrent permitted to ensure that the device terminal temperature doesnot exceed its 60°C rating would be the amount referenced in the 60°Ccolumn in Table 310.15(B)(16), which is 30A.

E. Minimum Required EGC Size 10 AWGsee Section 690.45(A) and Table 250.122No OCPD is used in circuit and an assumed rating of 25A has beencalculated in accordance with Section 690.45(A)The smallest EGC size allowed is 10 AWG for OCPD rating 25Aaccording to Table 250.122.

F. Minimum Recommended ConduitSize

0.5" dia.

see Section 300.17The total area of all conductors is 0.1266in². With a maximum fill rateof 0.4, the recommended conduit diameter is 0.5.

Qty Description Size Type Area Total Area

4 Conductor 10 AWG THWN-2 0.0211in² 0.0844in²

2 Equipment Ground 10 AWG THWN-2 0.0211in² 0.0422in²

6 0.1266in²

0.1266in² / 0.4 = 0.3165in² (Corresponding to a diameter of 0.5")

NEC Code Validation Tests

1. System must meet requirements for not havingseries fuse (Section 690.9(A))

PASS

2. Derated Ampacity must be greater than or equalto the Continuous Current (Article 100)22.72A >= 12.3A = true

PASS

3. Conductor Ampacity must be at least 125% ofContinuous Current (Section 215.2(A)(1))40A > 12.3A x 1.25 = true

PASS

4. Max current for terminal must be at least 125%of the Continuous Current. (Section 110.14(C))30A >= 12.3A X 1.25 = true

PASS

5. EGC must meet code requirements for minimumsize (Table 250.122)10 AWG >= 10 AWG = true

PASS

6. Conduit must meet code recommendation forminimum size (Section 300.17)0.5in. >= 0.5in. = true

PASS

2.3. #3: Inverter Output: Inverter to Utility Disconnect

Circuit Section Properties

Conductor 10 AWG THWN-2, CopperEquipment Ground Conductor(EGC)

10 AWG THWN-2, Copper

OCPD(s) N/ARaceway 0.5" dia. Flexible SteelLowest Terminal TemperatureRating

60°C

Maximum Wire Temperature 54°CPower Source Description SMA SB 5.0-1SP-US-40 5000W

InverterCurrent 24AVoltage 240VInverter Max OCPD rating 50A

NEC Code Calculations

A. Continuous Current 24Asee Article 100Equipment maximum rated output current is 2 X 9.84A = 24A

B. Ampacity of Conductor 40Asee Table 310.15(B)(16)Ampacity (30°C) for a copper conductor with 90°C insulation inconduit is 40A.

C. Derated Ampacity of Conductor 30.4Asee Table 310.15(B)(2)(a), Table 310.15(B)(3)(a), and Article100The temperature factor for 90°C insulation at 54°C is 0.76.The fill factor for a conduit that has 2 wires is 1.The ampacity derated for Conditions of Use is the product of theconductor ampacity (40A) multiplied by the temperature factor (0.76)and by the conduit fill factor (1).40A X 0.76 X 1 = 30.4A

D. Max Current for Terminal Temp.Rating

30A

see Section 110.14(C)The lowest temperature limit for this conductor at any termination is60°C.Using the method specified in Section 110.14(C), the maximumcurrent permitted to ensure that the device terminal temperature doesnot exceed its 60°C rating would be the amount referenced in the 60°Ccolumn in Table 310.15(B)(16), which is 30A.

E. Minimum Allowed OCPD Rating 30Asee Section 240.4NEC Section 690.9(B) requires that the OCPD be rated for no lessthan 1.25 times the Continuous Current of the circuit.24A X 1.25 = 30A

F. Maximum Allowed OCPD Rating 30Asee Section 240.4(D)NEC Section 240.4(D) requires that OCPD rating not exceed 30Awhen protecting a Copper 10 AWG conductor.

G. Minimum Required EGC Size 10 AWGsee Table 250.122The smallest EGC size allowed is 10 AWG for OCPD rating 30Aaccording to Table 250.122.

H. Minimum Recommended ConduitSize

0.5" dia.

see Section 300.17The total area of all conductors is 0.0844in². With a maximum fill rateof 0.4, the recommended conduit diameter is 0.5.

Qty Description Size Type Area Total Area

2 Conductor 10 AWG THWN-2 0.0211in² 0.0422in²

1 Neutral 10 AWG THWN-2 0.0211in² 0.0211in²

1 Equipment Ground 10 AWG THWN-2 0.0211in² 0.0211in²

4 0.0844in²

0.0844in² / 0.4 = 0.211in² (Corresponding to a diameter of 0.5")

NEC Code Validation Tests

1. OCPD rating must be at least 125% ofContinuous Current (Section 240.4)30A >= 24A X 1.25 = true

PASS

2. Derated ampacity must exceed OCPD rating, orrating of next smaller OCPD (Section 240.4)30.4A >= 30A (OCPD Rating) = true

PASS

3. OCPD rating must not exceed max OCPD ratingfor conductor (Section 240.4)30A (OCPD Rating) <= 30A = true

PASS

4. Derated Ampacity must be greater than or equalto the Continuous Current (Article 100)30.4A >= 24A = true

PASS

5. Conductor Ampacity must be at least 125% ofContinuous Current (Section 215.2(A)(1))40A > 24A x 1.25 = true

PASS

6. Max current for terminal must be at least 125%of the Continuous Current. (Section 110.14(C))30A >= 24A X 1.25 = true

PASS

7. EGC must meet code requirements for minimumsize (Table 250.122)10 AWG >= 10 AWG = true

PASS

8. Conduit must meet code recommendation forminimum size (Section 300.17)0.5in. >= 0.5in. = true

PASS

2.4. #4: Utility Disconnect Output: Utility Disconnect to Point of Connection

Circuit Section Properties

Conductor 6 AWG THWN-2, CopperEquipment Ground Conductor(EGC)

10 AWG THWN-2, Copper

OCPD(s) 30A X 2Raceway 0.75" dia. LFMCLowest Terminal TemperatureRating

75°C

Maximum Wire Temperature 34°CPower Source Description SMA SB 5.0-1SP-US-40 5000W

InverterCurrent 24AVoltage 240V

NEC Code Calculations

A. Continuous Current 24Asee Article 100Equipment maximum rated output current is 2 X 9.84A = 24A

B. Ampacity of Conductor 75Asee Table 310.15(B)(16)Ampacity (30°C) for a copper conductor with 90°C insulation inconduit is 75A.

C. Derated Ampacity of Conductor 57Asee Table 310.15(B)(2)(a), Table 310.15(B)(3)(a), and Article100The temperature factor for 90°C insulation at 54°C is 0.76.The fill factor for a conduit that has 2 wires is 1.The ampacity derated for Conditions of Use is the product of theconductor ampacity (75A) multiplied by the temperature factor (0.76)and by the conduit fill factor (1).75A X 0.76 X 1 = 57A

D. Max Current for Terminal Temp.Rating

65A

see Section 110.14(C)The lowest temperature limit for this conductor at any termination is75°C.Using the method specified in Section 110.14(C), the maximumcurrent permitted to ensure that the device terminal temperature doesnot exceed its 75°C rating would be the amount referenced in the 75°Ccolumn in Table 310.15(B)(16), which is 65A.

E. Minimum Allowed OCPD Rating 30Asee Section 240.4NEC Section 690.9(B) requires that the OCPD be rated for no lessthan 1.25 times the Continuous Current of the circuit.24A X 1.25 = 30A

F. Minimum Required EGC Size 6 AWGsee Section 250.122(B)Where conductors are oversized, the EGC must be oversized by thesame rate. Table 250.122, gives a minimum EGC size of 10 AWG.Multiplied by the oversize rate, this yields 26.24kcmil corresponding to6 AWG.(26.24kcmil / 10.38kcmil) X 10.38kcmil = 26.24kcmil

G. Minimum Recommended ConduitSize

0.75" dia.

see Section 300.17The total area of all conductors is 0.1436in². With a maximum fill rateof 0.4, the recommended conduit diameter is 0.75.

Qty Description Size Type Area Total Area

2 Conductor 6 AWG THWN-2 0.0507in² 0.1014in²

1 Neutral 10 AWG THWN-2 0.0211in² 0.0211in²

1 Equipment Ground 10 AWG THWN-2 0.0211in² 0.0211in²

4 0.1436in²

0.1436in² / 0.4 = 0.359in² (Corresponding to a diameter of 0.75")

NEC Code Validation Tests

1. OCPD rating must be at least 125% ofContinuous Current (Section 240.4)30A >= 24A X 1.25 = true

PASS

2. Derated ampacity must exceed OCPD rating, orrating of next smaller OCPD (Section 240.4)57A >= 30A (OCPD Rating) = true

PASS

3. Derated Ampacity must be greater than or equalto the Continuous Current (Article 100)57A >= 24A = true

PASS

4. Conductor Ampacity must be at least 125% ofContinuous Current (Section 215.2(A)(1))75A > 24A x 1.25 = true

PASS

5. Max current for terminal must be at least 125%of the Continuous Current. (Section 110.14(C))65A >= 24A X 1.25 = true

PASS

6. EGC must meet code requirements for minimumsize (Table 250.122)10 AWG >= 10 AWG = true

PASS

7. Conduit must meet code recommendation forminimum size (Section 300.17)0.75in. >= 0.75in. = true

PASS

solarworld.com

SW 275-290 MONO BLACK (33mm frame)

Designed to withstand heavy accumulations of snow and ice

Every component is tested to meet 3 times IEC requirements

Sunmodule Plus:Positive performance tolerance

25-year linear performance warranty and 10-year product warranty

Glass with anti-reflective coating

-0/+5 Wp

Anti-ReflectiveCoating

TUV Power controlled: Lowest measuring tolerance in industry

World-class qualityFully-automated production lines and seamless monitoring of the process and mate-rial ensure the quality that the company sets as its benchmark for its sites worldwide.

SolarWorld Plus-SortingPlus-Sorting guarantees highest system efficiency. SolarWorld only delivers modules that have greater than or equal to the nameplate rated power.

25-year linear performance guarantee and extension of product warranty to 10 yearsSolarWorld guarantees a maximum performance digression of 0.7% p.a. in the course of 25 years, a significant added value compared to the two-phase warranties com-mon in the industry, along with our industry-first 10-year product warranty.*

*in accordance with the applicable SolarWorld Limited Warranty at purchase.www.solarworld.com/warranty

geprüteSicherheit

• Qualified, IEC 61215• Safety tested, IEC 61730• Blowing sand resistance, IEC 60068-2-68• Ammonia resistance, IEC 62716• Salt mist corrosion, IEC 61701• Periodic inspection

• Periodic inspection• Power controlled

SW-01-7520US 07-2015All units provided are imperial. SI units provided in parentheses. SolarWorld AG reserves the right to make specification changes without notice.

Mod

ule

curr

ent [

A]

Module voltage [V]

1000 W/m²

800 W/m²

600 W/m²

400 W/m²

200 W/m²

100 W/m²

ISC

VOC

COMPONENT MATERIALS

Cells per module 60 Front Low-iron empered glass with ARC (EN 12150)

Cell type Mono crystalline Frame Black anodized aluminum

Cell dimensions 6.17 in x 6.17 in (156.75 x 156.75 mm) Weight 39.7 lbs (18.0 kg)

PERFORMANCE UNDER STANDARD TEST CONDITIONS (STC)*

SW 275 SW 280 SW 285 SW 290

Maximum power Pmax 275 Wp 280 Wp 285 Wp 290 Wp

Open circuit voltage Voc 39.4 V 39.5 V 39.7 V 39.9 V

Maximum power point voltage Vmpp 31.0 V 31.2 V 31.3 V 31.4 V

Short circuit current Isc 9.58 A 9.71 A 9.84 A 9.97 A

Maximum power point current Impp 8.94 A 9.07 A 9.20 A 9.33 A

Module efficiency m 16.40 % 16.70 % 17.00 % 17.30 %

*STC: 1000W/m², 25°C, AM 1.5

PERFORMANCE AT 800 W/M2, NOCT, AM 1.5

SW 275 SW 280 SW 285 SW 290

Maximum power Pmax 203.1 Wp 207.2 Wp 211.1 Wp 215 Wp

Open circuit voltage Voc 35.7 V 35.8 V 36.0 V 36.2 V

Maximum power point voltage Vmpp 28.1 V 28.3 V 28.4 V 28.5 V

Short circuit current Isc 7.75 A 7.85 A 7.96 A 8.06 A

Maximum power point current Impp 7.22 A 7.33 A 7.43 A 7.54 A

Minor reduction in efficiency under partial load conditions at 25 C: at 200 W/m2, 100% of the STC efficiency (1000 W/m2) is achieved.

THERMAL CHARACTERISTICS

NOCT 48C

TCIsc 0.044 %/K

TCVoc -0.31 %/K

TCPmpp -0.41 %/K

Operating temp -40 C to +85 C

ADDITIONAL DATA

Power sorting -0 Wp/+5 Wp

J-Box IP65

Connector PV wire per UL4703 with H4 connectors

Module fire performance (UL 1703) Type 1

PARAMETERS FOR OPTIMAL SYSTEM INTEGRATION

Maximum system voltage SC II / NEC 1000 V

Maximum reverse current 25 A

Number of bypass diodes 3

Design loads* Two rail system 113 psf downward, 64 psf upward

Design loads* Three rail system 178 psf downward, 64 psf upward

Design loads* Edge mounting 178 psf downward, 41 psf upward

* Please refer to the Sunmodule installation instructions for the details associated with these load cases.

•Compatiblewithboth"Top-Down"and"Bottom"mountingmethods

• Grounding Locations:– 4 locations along the length of the

module in the extended flange.

1.14 (29)

0.43 (11)

1.30 (33)

SW 275-290 MONO BLACK (33mm frame)

+-

65.9

5 (16

75)

39.4 (1001)

∅ 0.35 (9)

39.3

7 (10

00)

4x

37.8 (961)

7.12(180.85)

4.20(106.65)

11.32(287.50)

43.3

0 (11

00)

1.30 (33)

∅ 0.26 (6.6)

∅ 0.35 (9)

SUNNY BOY3.0-US / 3.8-US / 5.0-US / 6.0-US / 7.0-US / 7.7-USReduce costs across your entire residential business modelThe residential PV market is changing rapidly. Your bottom line matters more than ever—so we’ve designed a superior residential solution to help you decrease costs at every stage of your business operations. The Sunny Boy 3.0-US/3.8-US/5.0-US/6.0-US/7.0-US/7.7-US join the SMA lineup of field-proven solar technology backed by the world’s #1 service team, along with a wealth of improvements. Simple design, improved stocking and ordering, value-driven sales support and streamlined installation are just some of the ways that SMA helps your business operate more efficiently. And, Sunny Boy’s superior integration with the innovative Power+ Solution means installers have even more flexibility in addressing their toughest challenges.

Value-Added Improvements• Superior integration with SMA’s

MLPE Power+ Solution• World’s first Secure Power Supply*

now offers up to 2,000 W • Full grid management capabilities

ensure a utility-compliant solution for any market

Unmatched Flexibility• SMA’s proprietary OptiTrac™

Global Peak technology mitigates shade with ease

• Multiple independent MPPTs accommodate hundreds of stringing possibilities

Trouble-Free Servicing• Two-part enclosure concept

allows for simple, expedited servicing

• Enhanced AFCI technology reduces false tripping while improving sensitivity in real arcs

Reduced Labor• New Installation Assistant with

direct access via smartphone minimizes time in the field

• Integrated disconnect simplifies equipment stocking and speeds installation

SUNNY BOY 3.0-US / 3.8-US / 5.0-US / 6.0-US / 7.0-US / 7.7-US

SB3.

0-1S

P-US

-40

/ SB3

.8-1

SP-U

S-40

/ SB

5.0-

1SP-

US-4

0 S

B6.0

-1SP

-US-

40 /

SB7.

0-1S

P-US

-40

/ SB7

.7-1

SP-U

S-40

www.SMA-America.com

Accessories

Sensor moduleMD.SEN-US-40

External WLAN antennaEXTANT-US-40

SMA Rooftop Communication KitROOFCOMMKIT-P1-US

Technical data Sunny Boy 3.0-US Sunny Boy 3.8-US Sunny Boy 5.0-US208 V 240 V 208 V 240 V 208 V 240 V

Input (DC)Max. usable DC power 3100 W 3100 W 3450 W 4000 W 5150 W 5150 WMax. DC voltage 600 VRated MPP voltage range 155 - 480 V 195 - 480 V 220 – 480 VMPPT operating voltage range 100 – 550 VMin. DC voltage / start voltage 100 V / 125 VMax. operating input current per MPPT 10 AMax. short circuit current per MPPT 18 ANumber of MPPT tracker / string per MPPT tracker 2/1 3 / 1Output (AC)AC nominal power 3000 W 3000 W 3330 W 3800 W 5000 W 5000 WMax. AC apparent power 3000 VA 3000 VA 3330 VA 3800 VA 5000 VA 5000 VANominal voltage / adjustable 208 V / ● 240 V / ● 208 V / ● 240 V / ● 208 V / ● 240 V / ●AC voltage range 183 – 229 V 211 – 264 V 183 – 229 V 211 – 264 V 183 – 229 V 211 – 264 VAC grid frequency 60 Hz / 50 HzMax. output current 14.5 A 12.5 A 16.0 A 16.0 A 24.0 A 24.0 APower factor (cos ϕ) 1Output phases / line connections 1 / 2Harmonics < 4 %EfficiencyMax. efficiency 97.2 % 97.6 % 97.2 % 97.5 % 97.2 % 97.5 %CEC efficiency 96 % 96.5 % 96.5 % 96.5 % 96.5 % 97 %Protection devicesDC disconnect device ●DC reverse polarity protection ●Ground fault monitoring / Grid monitoring ●AC short circuit protection ●All-pole sensitive residual current monitoring unit (RCMU) ●Arc fault circuit interrupter (AFCI) ●Protection class / overvoltage category I / IVGeneral dataDimensions (W / H / D) in mm (in) 535 x 730 x 198 (21.1 x 28.5 x 7.8)Packaging dimensions (W / H / D) in mm (in) 600 x 800 x 300 (23.6 x 31.5 x 11.8)Weight / packaging weight 26 kg (57 lb) / 30 kg (66 lb)Operating temperature range – 25°C …+60°CNoise emission (typical) 39 dB(A)Internal power consumption at night < 5 WTopology TransformerlessCooling concept ConvectionFeaturesEthernet ports 2Secure Power Supply ●*Display (2 x 16 characters) ●WLAN ●Sensor module / External WLAN antenna ○ / ○Warranty: 10 / 15 / 20 years ●/○/○Certificates and approvals UL 1741, UL 1998, UL 1699B, IEEE1547, FCC Part 15 (Class A & B), CAN/CSA V22.2 107.1-1● Standard features ○ Optional features — Not available Data at nominal conditions NOTE: US inverters ship with gray lids. * Not functional with Power+ SolutionType designation SB3.0-1SP-US-40 SB3.8-1SP-US-40 SB5.0-1SP-US-40

SOLARMOUNT defined the standard in solar racking. New enhancements are designed to get installers off the roof faster than ever before. Components are pre-assembled and optimized to reduce installation steps and save labor time. Our new grounding & bonding process eliminates copper wire and grounding straps to reduce costs. Utilize the microinverter mount with a wire management clip for an easier installation.

SM SOLARMOUNT

GET OFF THE ROOF FASTER THAN EVER BEFORE OPTIMIZED COMPONENTS • VERSATILITY • DESIGN TOOLS • QUALITY PROVIDER

LOSE ALL OF THE COPPER & LUGSSystem grounding through Enphase microinverters and trunk cables

SMALL IS THE NEXT NEW BIG THINGLight Rail is Fully Compatibility with all SM Components

ENHANCED DESIGN & LAYOUT TOOLSNow Featuring Google Map Capabilities within U-Builder

UNIRAC CUSTOMER SERVICE MEANS THE HIGHEST LEVEL OF PRODUCT SUPPORT

ENGINEERINGEXCELLENCE

UNMATCHEDEXPERIENCE

PERMITDOCUMENTATION

DESIGNTOOLS

CERTIFIEDQUALITY

BANKABLEWARRANTY

PROTECT YOUR REPUTATION WITH QUALITY RACKING SOLUTIONS BACKED BY ENGINEERING EXCELLENCE AND A SUPERIOR SUPPLY CHAIN

OPTIMIZED COMPONENTSINTEGRATED BONDING & PRE-ASSEMBLED PARTSComponents are pre-assembled and optimized to reduce installation steps and save labor time. Our new grounding & bonding process eliminates copper wire and grounding straps or bonding jumpers to reduce costs. Utilize the microinverter mount with a wire management clip for an easier installation.

VERSATILITYONE PRODUCT - MANY APPLICATIONSQuickly set modules flush to the roof or at a desired tilt angle. Change module orientation to portrait or landscape while securing a large variety of framed modules on flat, low sloped or steep pitched roofs. Available in mill, clear and dark anodized finishes to outperform your projects financial and aesthetic aspirations.

AUTOMATED DESIGN TOOLDESIGN PLATFORM AT YOUR SERVICECreating a bill of materials is just a few clicks away with U-Builder, a powerful online tool that streamlines the process of designing a code compliant solar mounting system. Save time by creating a user profile, and recall preferences and projects automatically when you log in. You will enjoy the ability to share projects with customers; there’s no need to print results and send to a distributor, just click and share.

INTEGRATED BONDING MIDCLAMP

INTEGRATED BONDING SPLICE BAR

INTEGRATED BONDINGMICROINVERTER MOUNT w/

WIRE MANAGEMENT

INTEGRATED BONDINGL-FOOT w/ T-BOLT

SM SOLARMOUNT

BANKABLE WARRANTYAs a Hilti Group Company, Unirac has the financial strength

to back our products and reduce your risk. Have peace of

mind knowing you are receiving products of exceptional

quality. SOLARMOUNT is covered by a 10 year limited

product warranty and a 5 year limited finish warranty.

TECHNICAL SUPPORTUnirac’s technical support team is dedicated to answering

questions & addressing issues in real time. An online

library of documents including engineering reports,

stamped letters and technical data sheets greatly

simplifies your permitting and project planning process.

CERTIFIED QUALITY PROVIDERUnirac is the only PV mounting vendor with ISO certifications

for 9001:2008, 14001:2004 and OHSAS 18001:2007,

which means we deliver the highest standards for fit,

form, and function. These certifications demonstrate our

excellence and commitment to first class business practices.

UL2703 BONDING & GROUNDINGMECHANICAL LOADINGSYSTEM FIRE CLASSIFICATIONLIS

TED

PUB 16JAN04 - DIGITAL UPDATES

January 10, 2018 UniRac

1411 Broadway Boulevard NE Albuquerque, New Mexico 87102-1545 TEL: (505) 242-6411

FAX: (505) 242-6412 Attn.: Engineering Department, Re: Engineering Certification for UniRac’s SolarMount Design & Engineering Guide PZSE, Inc.-Structural Engineers has reviewed UniRac’s “SolarMount Design & Engineering Guide” and specifically the enhancements of the SolarMount Flush-to-Roof System, Pressure Lookup Tables, and Downward & Upward Span Length Tables. This certification excludes connections to building structures and the effects on building structure components. All information, data and analysis contained within the Installation Manual are based on, and comply with the following:

1. 2015 International Building Code, by International Code Council, Inc., 2015

2. 2017 Florida Building Code 6th Edition, Florida Building Commission, 2017

3. ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures

4. 2015 Aluminum Design Manual, by The Aluminum Association, 2015

This letter certifies that the structural calculations contained within UniRac’s “SolarMount Design & Engineering Guide” are in compliance with the above Codes. If you have any questions on the above, do not hesitate to call. Prepared By: PZSE, Inc. – Structural Engineers Roseville, CA

ZACHERPAUL K.ENSECIL

AR I DAOLF

NOISSEFORP

L ENGINEE RSTATE OF

No. 73522

EXP. 02/28/2019

01/10/2018

THIS ITEM HAS BEEN ELECTRONICALLY SIGNED AND SEALEDBY PAUL K. ZACHER, PE USING A SHA-1 AUTHENTICATIONCODE.

PRINTED COPIES OF THIS DOCUMENT ARE NOT CONSIDEREDSIGNED AND SEALED AND THE SHA-1 AUTHENTICATION CODEMUST BE VERIFIED ON ANY ELECTRONIC COPIES.

REVISIONS

PROJECT ID:

CREATED BY:CHECKED BY:

DATE:

SCALE: 1/4" = 1'-0"PLUMBING ROOF PLAN

ENGINEERING NOTES SCOPE OF WORK: REPLACEMENT OF FAILED SOLAR THERMAL POOL HEATER COLLECTORS ONLY. EXISTING POOL PLUMBING, PUMP AND FILTRATION

SYSTEM NO CHANGE. NEW THERMAL COLLECTOR MODEL "COOL PV" ATTACHES TO BACK OF PV MODULE ACTING AS A SOLAR PV-THERMAL HYBRIDCOLLECTOR. STRUCTURALLY PART OF THE PV MODULE INSTALLATION, REFER TO SHEET PV-2 OF THIS PERMIT FOR WIND LOADS AND ATTACHMENTINSTRUCTIONS.

CONTRACTOR TO CONNECT NEW COLLECTOR PIPING TO EXISTING POOL PLUMBING. CONTRACTOR TO ROUTE NEW PLUMBING TO EXISTING ATOP ROOF USING S5 CLAMPS AND STAND OFF. NO ADDITIONAL ROOF PENETRATIONS AS A RESULT OF COOL PV COLLECTOR INSTALLATION. CONTRACTOR SHALL PROVIDE AHJ OEM INSTALLATION MANUALS AS REQUIRED. EOR (ENGINEER OF RECORD) IS PERMITTED TO USE SIGNATURE STAMP TO SIGN DOCUMENTS. FL BOARD OF ENGINEERS GRANTED WAIVER OR

VARIANCE OF RULE 61G15-23.002(1), FAC. WAIVER IS AVAILABLE FOR REVIEW @HTTP://GEZELMANPE.COM/REFERENCE/FBPE_SIGNATURE_STAMP_OFFICIAL_APPROVAL.PDF

EOR (ENGINEER OF RECORD) IS AVAILABLE VIA EMAIL COMMUNICATIONS ALLEN@GEZELMANPE.COM

LEGEND1. EXISTING POOL PIPING POINT OF CONNECTION.2. BALANCING VALVES3. TAP PORT4. COOL PV COLLECTOR RETURN (HOT) TO POOL.5. COOL PV COLLECTOR SUPPLY (COLD) TO COLLECTOR

The S-5-U clamp is our most popular and versatile clamp, fitting about 85% of the standing seam profiles in North America.

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S-5-U ClampThe S-5-U clamp is by far our most popular and most versatile clamp. It fits about 85% of the standing seam profiles manufactured in North America—including most structural and architectural profiles. It can be used on vertically oriented seams and, by rotating the clamp 90 degrees, it can also be used on most horizontal 2" seam profiles.

Its simple design, generous dimensioning, and multiple hole orientations are what make the S-5-U clamp so versatile for use with the S-5!® snow retention products, such as ColorGard®, as well as with other heavy-duty applications.

Installation is as simple as setting the specially patented round-point setscrews into the clamp, placing the clamp on the seam, and tightening them to the specified tension. Then, affix ancillary items using the bolt provided with the product. Go to www.S-5.com/tools for information and tools available for properly attaching and tensioning S-5! clamps.

S-5-U Mini ClampThe S-5-U Mini is a bit shorter than the S-5-U and has one setscrew rather than two. The mini is the choice for attaching all kinds of rooftop accessories: signs, walkways, satellite dishes, antennas, rooftop lighting, lightning protection systems, solar arrays, exhaust stack bracing, conduit, condensate lines, mechanical equipment—just about anything!*

*S-5! mini clamps are not compatible with, and should not be used with S-5! SnoRail™/SnoFence™ or ColorGard® snow retention systems.

Please note: All measurements are rounded to the second decimal place.

Distributed byS-5!® Warning! Please use this product responsibly!Products are protected by multiple U.S. and foreign patents. Visit the website at www.S-5.com for complete information on patents and trademarks. For maximum holding strength, setscrews should be tensioned and re-tensioned as the seam material compresses. Clamp setscrew tension should be verified using a calibrated torque wrench between 160 and 180 inch pounds when used on 22ga steel, and between 130 and 150 inch pounds for all other metals and thinner gauges of steel. Consult the S-5! website at www.S-5.com for published data regarding holding strength.

Copyright 2015, Metal Roof Innovations, Ltd. S-5! products are patent protected. S-5! aggressively protects its patents, trademarks, and copyrights. Version 052115.

The strength of the S-5-U clamp is in its simple design. The patented setscrews will slightly dimple the metal seam material but not pierce it—leaving the roof manufacturer's warranty intact.

S-5-U Mini Clamp

S-5-U Clamp

Note: Install both setscrews on same side of clamp.

1.50" (38.00 mm)

0.90" (23.00 mm)

0.40" (10.00 mm)

1.50" (38.00 mm)

M8 holelocated 1/2" (13.00 mm)from edge of part

0.54" (14.00 mm)

1.50" (38.00 mm)

0.90" (23.00 mm)

0.40" (10.00 mm)

1.50" (38.00 mm)

M8 holes centered on part

0.54" (14.00 mm)

1.18" (30.00 mm)

2.00" (51.00 mm)

Example Profiles

For horizontal seams under 0.65", do not use this clamp. Visit www.S-5.com for more detailed information and proper clamp usage.

The S-5-U and S-5-U Mini clamps are each furnished with the hardware shown to the right. Each box also includes a bit tip for tightening setscrews using an electric screw gun. A structural aluminum attachment clamp, the S-5-U is compatible with most common metal roofing materials excluding copper. All included hardware is stainless steel. Please visit www.S-5.com for more information including CAD details, metallurgical compatibilities and specifications.

The S-5-U clamp has been tested for load-to-failure results on most major brands and profiles of standing seam roofing. The independent lab test data found at www.S-5.com can be used for load-critical designs and applications. S-5!® holding strength is unmatched in the industry.