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

SafetyandInstallationInstructions



UnitedStatesandCanada



ThisdocumentappliestoallSunPowermodules

listedinTable1.



Contentsofthismanualaresubjecttochangewithoutnotice.

ForthelatestUS&Canadamanualpleaserefertowww.sunpower.com/PVInstallGuideUS



SunPowerCorporation

www.sunpower.com



ForthelatestUS&Canadatechnicalspecificationspleasereferto

www.sunpower.com/PVResidentialSTS(forresidentialmodules)

www.sunpower.com/PVCommericalSTS(forcommercialandutilitymodules)



Document001‐14158RevAI

P/N100345

P/N518350

ThisdocumentincludesreferencestoSunPowerE‐Series,X‐Series,P‐Series,A‐

Series,M‐Series,MAX2,MAX3andNEmodules.Thesemodulesdonothave

groundingrestrictionsandallarecompatiblewithhigh‐efficiency

transformerlessinverters.

SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



©2021SunPowerCorporation.Allrightsreserved.Specificationsincludedintheseinstructionsaresubjecttochangewithoutnotice.Page|2

SafetyandInstallationInstructions

(UnitedStatesandCanada)

1.0 Introduction

TheseinstructionsprovidesafetyandinstallationinstructionsforUL

ListedSunPowerphotovoltaic(PV)modulesthathavetheULlogoonthe

productlabel:







1.1DisclaimerofLiability

Theinstallationtechniques,handling,anduseofthisproductarebeyond

companycontrol.Therefore,SunPowerassumesnoresponsibilityforloss,

damageorexpenseresultingfromimproperinstallation,handling,oruse.



1.2UnderwritersLaboratories(UL)ListingInformation

ThisproductmeetsorexceedstherequirementssetforthbyUL1703,ULC/ORD‐

C1703‐01forPVModules,UL1741formoduleswith‐MLSDandUL61730forA‐

SeriesandM‐Seriesmodules.TheseStandardscoverflat‐platePVmodulesand

panelsintendedforinstallationonbuildingsorthoseintendedtobe

freestanding.TosatisfytheListingforthisproductthemodulesmustbemounted

witharackorstandoffstructure.TheListingdoesnotincludeintegrationintoa

buildingsurfacebecauseadditionalrequirementsmayapply.Thisproductisnot

intendedforusewhereartificiallyconcentratedsunlightisappliedtothemodule.



1.3LimitedWarranty

ModulelimitedwarrantiesaredescribedinfullintheSunPowerwarranty

certificatesobtainableatwww.sunpower.com.Insummary,theLimited

Warrantiesdonotapplytoanyofthefollowing:

ModuleswhichinSunPower'sabsolutejudgmenthavebeensubjectedtomisuse,

abuse,neglectoraccident;alteration;orimproperinstallation,applicationor

removal.Thisincludes,butisnotlimitedto,installation,application,orremoval

byanypartyotherthanaSunPowerauthorizeddealer;non‐observanceof

SunPower'sinstallation,user’sand/ormaintenanceinstructions;repairor

modificationsbysomeoneotherthananapprovedservicetechnicianof

SunPower;powerfailuresurges,lightning,flood,fire,accidentalbreakage,or

othereventsbeyondSunPower'scontrol. 

2.0 SafetyPrecautions

Beforeinstallingthisproduct,readallsafetyinstructionsinthisdocument.



AllinstallationsmustbeperformedincompliancewiththeNationalElectrical

Code(NEC)andanyapplicablelocalcodes.

ForCanadianjurisdictions,installationsshallbeinaccordancewithCSAC22.1,

SafetyStandardforElectricalInstallations,CanadianElectricalCode,Part1

ModulescertifiedtoUL61730areSafetyClass2forprotectionagainst

electricshock

Therearenouser‐serviceablepartswithinthemodule.Donotattemptto

repairanypartofthemodule.

Installationshouldbeperformedonlybyqualifiedpersonnel.

Donotstandon,drop,scratch,orallowobjectstofallonmodulesasdoingso

maydamagethemandvoidthewarranty.

Donotplaceanythingonthemodules,evenforamomentbecauseresulting

residuemaydamageorstaintheglasssurface.

Ifthefrontglassisbroken,orthebacksheetistorn,contactwithanymodule

surfaceormoduleframecancauseelectricshock.

BrokenJ‐boxesorconnectorsareelectricalhazardsaswellaslaceration

hazards.Installersshouldremoveanysuchmodulefromthearrayand

contactSunPowerfordisposalinstructions.

Donotinstallorhandlethemoduleswhentheyarewetorduringperiodsof

highwind.

Donotblockdrainholesorallowwatertopoolinornearmoduleframes.

SunPowerrecommendsaconservativeminimumcablebendradiusofequal

toorgreaterthan40mm(1.5”).

Unconnectedconnectorsmustalwaysbeprotectedfrompollution(e.gdust,

humidity,foreignparticles,etc),priortoinstallation.Donotleave

unconnected(unprotected)connectorsexposedtotheenvironment.Aclean

assemblyenvironmentisthereforeessentialtoavoidperformance

degradation.

Donotallowtheconnectorstocomeincontactwithchemicalssuchas

greases,oilsandorganicsolventswhichmaycausestresscracking.

Donotdisconnectanymoduleswhenitsinverterisfeedingintothegrid.

Switchofftheinverterbeforedisconnecting,reinstallingormakinganyaction

withthemodules.

Forconnectors,whichareaccessibletountrainedpeople,itisimperativeto

usethelockingconnectorsandsafetyclips,ifapplicable,inordertodefend

againstuntrainedpersonneldisconnectingthemodulesoncetheyhavebeen

installed.

CoverallmodulesinthePVarraywithanopaqueclothormaterialbefore

makingorbreakingelectricalconnections.

ContactSunPowerifmaintenanceisnecessary.

Savetheseinstructions!



2.1FireRating

ThemodulefireratingisType2perUL1703,2013editionandClassCper

UL1703,2002edition.FireratingclassificationforanyPVsystemusing

UL1703:2013canonlyestablishafireratingincombinationwiththemounting

systemratingsnormallyfoundinthemountingsysteminstallationinstructions.

3.0 ElectricalCharacteristics

ElectricalcharacteristicsofthemodulesaredescribedinTable1below.Rated

electricalcharacteristicsarewithin10percentofmeasuredvaluesatStandard

TestConditionsof:1000W/m2,25°Ccelltemperatureandsolarspectral

irradianceperIEC60904‐3orirradiationof(airmass)AM1.5global(G)spectrum.

Eachmodulecontainsthreebypassdiodes.Themaximumseriesfuseratingis

15A;forA‐SeriesandM‐Seriesmodulesitis20A.

Undernormalconditions,aphotovoltaicmodulemayexperienceconditionsthat

producemorecurrentand/orvoltagethanreportedatStandardTestConditions.

Accordingly,thevaluesofISCandVOCmarkedonULListedmodulesshould

alwaysbemultipliedbyafactorof1.25whendeterminingcomponentvoltage

ratings,conductorcapacities,fusesizesandsizeofcontrolsconnectedtothe

moduleoutput.RefertoSection690‐8oftheNECforanadditional1.25Safety

factorwhichmaybeapplicable.

DANGER!Moduleinterconnectioncablespassdirectcurrent(dc)and

aresourcesofvoltagewhenthemoduleisunderloadandwhenitis

exposedtolight.Directcurrentcanarcacrossgapsandmaycause

injuryordeathifimproperconnectionordisconnectionismade;or

ifcontactismadewithmoduleleadsthatarefrayedortorn.Donot

connectordisconnectmoduleswhenacurrentsourceisenergizing

theconductors.Modulesmaycontainhighvoltagewhen

interconnectedwithothermodules.

IMPORTANT!Pleasereadtheseinstructionsintheirentiretybefore

installing,wiring,orusingthisproductinanyway.Failuretocomply

withtheseinstructionswillinvalidatetheSunPowerLimited

WarrantyforPVModules.

SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



©2021SunPowerCorporation.Allrightsreserved.Specificationsincludedintheseinstructionsaresubjecttochangewithoutnotice.Page|3

Table1:ElectricalCharacteristics1

Module Rated

Power(W)

Voltageat

RatedPower

Vmpp(V)

Currentat

Rated

Power,

Impp(A)

OpenCircuit

VoltageVoc

(V)

Short

Circuit

Current,Isc

(A)

Maximum

System

VoltageUL

Vmax(V)

SPR‐X22‐485‐COM 485 78.8 6.16 92.7 6.55 1500

SPR‐X22‐480‐COM 480 78.8 6.09 92.7 6.48 1500

SPR‐X21‐470‐COM 470 77.6 6.06 91.5 6.45 1500

SPR‐X22‐370‐COM 1000

SPR‐X22‐370 600

SPR‐X22‐365‐COM 365 59.1 6.18 69.5 6.57 1000

SPR‐X22‐360‐COM 1000

SPR‐X22‐360 600

SPR‐X21‐350‐BLK 350 57.3 6.11 68.2 6.50 600

SPR‐X21‐345‐COM 1000

SPR‐X21‐345 600

SPR‐X21‐335

SPR‐X21‐335‐BLK

SPR‐X19‐315‐COM 1000

SPR‐X19‐315‐BLK 600

SPR‐X20‐327‐COM 1000

SPR‐X20‐327 600

SPR‐X20‐327‐BLK 600

SPR‐X21‐335

SPR‐X21‐335‐BLK

SPR‐X19‐315‐COM 1000

SPR‐X19‐315‐BLK 600

SPR‐X20‐327‐COM 1000

SPR‐X20‐327 600

SPR‐X20‐327‐BLK 600

SPV‐X19‐310‐COM 1000

SPR‐X19‐310 600

SPR‐X19‐310‐BLK 600

SPR‐X22‐360‐COM‐MLSD 360 59.1 6.18 69.5 6.66 1000

SPR‐X21‐345‐COM‐MLSD 345 57.3 6.02 68.2 6.39 1000

SPR‐X21‐335‐COM‐MLSD 335 57.3 5.85 67.9 6.23 1000

SPR‐X20‐327‐COM‐MLSD 327 57.3 5.71 67.6 6.07 1000

SPR‐E20‐450‐COM 450 72.9 6.18 86.5 6.65 1000

SPR‐E20‐445‐COM 445 72.9 6.11 86.5 6.57 1000

SPR‐E20‐440‐COM 440 72.9 6.04 86.5 6.5 1000

SPR‐E20‐435‐COM 435 72.9 5.97 85.6 6.43 1000,1500

SPR‐E19‐420‐COM 420 72.9 5.77 85.6 6.20 1000

SPR‐E19‐410‐COM 410 72.9 5.62 85.3 6.01 1000

SPR‐E21‐340‐COM 340 54.7 6.21 64.9 6.71 1000

SPR‐E20‐327‐BLK 600

SPR‐E20‐327 600

SPR‐E20‐327‐COM 1000

SPR‐E19‐320 320 600

SPR‐E19‐320‐COM 320 600

SPR‐E19‐315

SPR‐E19‐315‐BLK

SPR‐E19‐310‐COM

SPV‐E19‐310‐COM

SPR‐E18‐305 305 54.7 5.58 64.2 5.96 600

SPR‐E18‐300‐COM 1000

SPR‐E18‐300‐BLK 600

SPR‐E18‐300 600

SPR‐E18‐295‐COM 295 54.2 5.45 63.3 5.83 1000

SPR‐E20‐330‐COM 330 54.7 6.04 64.9 6.52 1000

SPR‐E20‐330‐COM‐MLSD 330 54.7 6.04 64.9 6.52 1000

SPR‐E20‐327‐COM‐MLSD 327 54.7 5.98 64.8 6.46 1000

300 54.7 5.49 64.0 5.87

600

310 54.7 5.67 64.4

67.2 5.82

6.05 1000

54.7 5.86 64.7 6.24

67.3 5.9

315 54.7 5.76 64.6 6.14

310 57.3 5.41

67.9 6.23

327 54.7 5.98 64.8 6.46

315 57.3 5.50

6.07327

327 57.3 5.71 67.6 6.07

335 57.3 5.85

5.50

57.3

600

370 59.1 6.26 69.5 6.66

68.26.02

360 59.1 6.09 69.5 6.48

57.3 5.71 67.6

335

5.90

67.9

57.3 6.39

600

315

345

67.3

5.85

57.3

6.23

1Formodelsnotshownhere,pleasecontactSunPowertechnicalsupportorvisit

www.sunpower.com.ElectricalparametersaremeasuredatStandardTestConditions(STC).

Theseriesfusemusthaveaninterruptingratingthatisequaltoorgreaterthanthe

maximumfaultcurrentthatthefuseisrequiredtointerrupt,includingcontributionsfromall

connectedsourcesofenergy.

RefertoNECArticle100,PartIIastowhattypeofseriesfuseisacceptableformodulesrated

athigherthan600Vdcsystemvoltage.

Module Rated

Power(W)

Voltageat

Rated

Power

Vmpp(V)

Currentat

RatedPower,

Impp(A)

Open

Circuit

Voltage

Voc(V)

ShortCircuit

Current,Isc

(A)

Maximum

SystemVoltage

ULVmax(V)

SPR‐E19‐320‐COM‐MLSD 320 54.7 5.86 64.7 6.24 1000

SPR‐P19‐400‐COM 400 43.4 9.22 52.7 9.80 1500

SPR‐P19‐395‐COM 395 43.2 9.14 52.5 9.72 1500

SPR‐P19‐390‐COM 390 43.1 9.05 52.3 9.64 1500

SPR‐P19‐385‐COM 385 42.8 8.99 52.0 9.58 1500

SPR‐P19‐380‐COM 380 42.6 8.92 51.8 9.49 1500

SPR‐P19‐380‐COM‐MLSD 380 43.3 8.78 52.2 9.43 1500

SPR‐P19‐385‐COM‐MLSD 385 43.8 8.80 52.5 9.44 1500

SPR‐P19‐390‐COM‐MLSD 390 44.1 8.85 52.9 9.45 1500

SPR‐P19‐395‐COM‐MLSD 395 44.4 8.90 53.4 9.47 1500

SPR‐P19‐400‐COM‐MLSD 400 44.8 8.93 53.6 9.5 1500

SPR‐A430‐COM 430 42.7 10.1 51.2 10.9 1500

SPR‐A440‐COM

SPR‐A440‐COM‐MLSD

SPR‐A450‐COM 450 44.0 10.2 51.9 11.0 1500

SPR‐A390

SPR‐A390‐BLK

SPR‐A400

SPR‐A400‐BLK

SPR‐A410 410 40.0 10.2 48.2 10.9 1000

SPR‐A415 415 40.3 10.3 48.2 10.9 1000

SPR‐A420 420 40.5 10.4 48.2 10.9 1000

SPR‐MAX2‐360

SPR‐MAX2‐360‐COM

SPR‐MAX2‐350

SPR‐MAX2‐350‐COM

SPR‐MAX2‐340

SPR‐MAX2‐340‐COM

SPR‐MAX3‐400

SPR‐MAX3‐400‐COM

SPR‐MAX3‐395‐COM

SPR‐MAX3‐395

SPR‐MAX3‐390

SPR‐MAX3‐390‐COM

SPR‐MAX3‐370

SPR‐MAX3‐370‐COM

SPR‐MAX3‐375‐BLK 375 62.5 6.00 74.9 6.52 1000

SPR‐MAX3‐355‐BLK 355 59.8 5.94 74.3 6.49 1000

370 61.8 5.99 74.7 6.52 1000

390 64.5 6.05 75.3 6.55 1000

395 65.1 6.07 75.4 6.56 1000

400 65.8 6.08 75.6 6.6 1000

400 39.5 10.1 48.1 10.9 1000

390 39.0 10.0 48.0 10.8 1000

440 43.4 10.2 51.6 10.9 1500

360 59.1 6.09 70.6 6.50 1000

1000

350 57.9 6.05 70.3 6.48 1000

340 56.6 6.00 70.0 6.46

UL61730CertifiedModels

Module

Rated

Power

(W)

+5/‐0%

Voltage

atRated

Power

Vmpp

(V)

Current

atRated

Power,

Impp(A)

Open

Circuit

Voltage

Voc(V)

+/‐3%

Short

Circuit

Current,

Isc(A)

+/‐3%

Current

Temp.

Coeff.

%/°C

Voltage

Temp.

Coeff.

%/°C

Power

Temp.

Coeff.

%/°C

System

Safety

Class

SPR‐A400‐BLK 400 39.5 10.1 48.1 10.9 0.060 ‐0.239 ‐0.30 II

SPR‐A390‐BLK 390 39.0 10.0 48.0 10.9 0.060 ‐0.239 ‐0.30 II

SPR‐M430‐BLK 530 40.5 10.62 48.2 11.33 0.060 ‐0.239 ‐0.30 II

SPR‐M425‐BLK 425 40.3 10.58 48.2 11.32 0.060 ‐0.239 ‐0.30 II

SPR‐M420‐BLK 420 40.0 10.49 48.2 11.30 0.060 ‐0.239 ‐0.30 II

SPR‐M415‐BLK 415 39.8 10.43 48.1 11.29 0.060 ‐0.239 ‐0.30 II

SPR‐M410‐BLK 410 39.5 10.37 48.1 11.28 0.060 ‐0.239 ‐0.30 II

SPR‐M405‐BLK 405 39.3 10.30 48.1 11.26 0.060 ‐0.239 ‐0.30 II

SPR‐M400‐BLK 400 39.1 10.24 48.0 11.25 0.060 ‐0.239 ‐0.30 II

SPR‐M440 440 40.5 10.87 48.2 11.58 0.060 ‐0.239 ‐0.30 II

SPR‐M435 435 40.3 10.82 48.2 11.57 0.060 ‐0.239 ‐0.30 II

SPR‐M430 430 40.0 10.74 48.2 11.56 0.060 ‐0.239 ‐0.30 II

SPR‐M425 425 39.8 10.68 48.1 11.55 0.060 ‐0.239 ‐0.30 II

SPR‐M420 420 39.6 10.62 48.1 11.53 0.060 ‐0.239 ‐0.30 II

SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



©2021SunPowerCorporation.Allrightsreserved.Specificationsincludedintheseinstructionsaresubjecttochangewithoutnotice.Page|4

Module

Rated

Power

(W)

+5/‐0%

Voltage

atRated

Power

Vmpp

(V)

Current

atRated

Power,

Impp(A)

Open

Circuit

Voltage

Voc(V)

+/‐3%

Short

Circuit

Current,

Isc(A)

+/‐3%

Current

Temp.

Coeff.

%/°C

Voltage

Temp.

Coeff.

%/°C

Power

Temp.

Coeff.

%/°C

System

Safety

Class

SPR‐M480‐COM 480 44.2 10.87 52.6 11.58 0.060 ‐0.239 ‐0.30 II

SPR‐M475‐COM 475 43.9 10.82 52.6 11.57 0.060 ‐0.239 ‐0.30 II

SPR‐M470‐COM 470 43.7 10.76 52.5 11.56 0.060 ‐0.239 ‐0.30 II

SPR‐M465‐COM 465 43.5 10.70 52.5 11.55 0.060 ‐0.239 ‐0.30 II

SPR‐M460‐COM 460 43.2 10.64 52.5 11.54 0.060 ‐0.239 ‐0.30 II

SPR‐M450‐COM 450 42.8 10.52 52.4 11.51 0.060 ‐0.239 ‐0.30 II

SPR‐M480‐COM‐MLSD 480 44.2 10.87 52.6 11.58 0.060 ‐0.239 ‐0.30 II

SPR‐M475‐COM‐MLSD 475 43.9 10.82 52.6 11.57 0.060 ‐0.239 ‐0.30 II

SPR‐M470‐COM‐MLSD 470 43.7 10.76 52.5 11.56 0.060 ‐0.239 ‐0.30 II

SPR‐M465‐COM‐MLSD 465 43.5 10.70 52.5 11.55 0.060 ‐0.239 ‐0.30 II

SPR‐M460‐COM‐MLSD 460 43.2 10.64 52.5 11.54 0.060 ‐0.239 ‐0.30 II

SPR‐M450‐COM‐MLSD 450 42.8 10.52 52.4 1.51 0.060 ‐0.239 ‐0.30 II

P5 UPP

Module RatedPower

(W)

Voltageat

RatedPower

Vmpp(V)

Currentat

RatedPower,

Impp(A)

OpenCircuit

VoltageVoc

(V)

ShortCircuit

Current,Isc(A)

Maximum

SystemVoltage

ULVmax(V)

SPR‐P5‐525‐UPP 525 38.3 13.71 46.8 14.77 1500

SPR‐P5‐520‐UPP 520 38.0 13.69 46.6 14.76 1500

Bifaciality(φPmax) 70%+/‐10%

PmaxBiF05

551W 546W

IscBiF05

15.51A 15.50A

PmaxBiF10

578W 572W

IscBiF10

16.25A 16.24A

PmaxBiF20

630W 624W

BifacialCharacteristics

4.0 ElectricalConnectionsandSystemMonitoring

Modulesmaybeconnectedinseriesorparalleltoachievethedesiredelectrical

outputprovidedcertainconditionsaremet.



Evenifallowedbylocalregulation,PlugandSocketconnectorsmatedtogetherin

aPVsystemmustbeofthesametype(model,rating)fromthesame

manufactureri.e.aplugconnectorfromonemanufacturerandasocket

connectorfromanothermanufacturer,orviceversa,shallnotbeusedtomakea

connection.

SunPowerrecommendsaconservativeminimumbendingradius(R)5xcable

diametermustbemaintainedandmustnotbebentonthedirectexitofthe

connectororjunctionbox.Avoidexposureofelectricalconnectionstodirect

sunlightanddonotplacetheconnectorinalocationwherewatercouldeasily

accumulate.Installersmustrefertoconnectormanufacturer’sinstructionfor

furtherinstallationandconnectionrequirements.

Connectorsarefactoryassembledwithintentionalgapsbetweenthecablenut

andthebodyoftheconnector.Donotretightenmoduleconnectornutsasthis

mayleadtostresscrackingoftheconnectorassemblyandwillvoidthewarranty.



4.1EquipmentGrounding

Toreducethepossibilityofelectricalshock,groundtheframeofthemoduleor

arrayperNECbeforewiringthecircuit.Inordertoinstallinaccordancewiththeir

ULListing,SunPowermodulesmustbegroundedusinggroundinghardwarethat

meetsrequirementsforgroundingsystemsinUL467,UL1703,orUL1741;on

anodizedaluminumframes.SunPowerrecommendsusingoneofthefollowing

methodsofgroundingthemoduleframe.Inaddition,toavoidcorrosiondueto

theuseofdissimilarmetalsSunPowerrecommendsstainlesssteelbetween

copperandaluminum.FortheGeneration5(G5)frame,onlymethods1and2

apply.A‐Series‐BLKmodulesmustbeinstalledwiththeGroundLugAssemblyof

theInvisimountmountingsystemusingtheIlscoGBL‐4DBTgroundinglug

tightenedtoatorqueof85in‐lbstobondthemoduleframetotherail.Therails

usedforbondingmustbepartofthesystem’sgroundpath.

1)Attachalay‐inlug(IlscoGBL‐4DBT,BurndyCL50‐DB‐TorTycoSolklip1954381‐

2)tooneofthegroundingholesonthemoduleframe,andattachthe

groundconductortothelug.Usestainlesssteelhardware(bolt,washers,

andnut).Useanexternal‐toothstarwasherbetweenthelugandthe

moduleframeinordertopiercetheanodizingandestablishelectrical

contactwiththealuminumframe.Theassemblymustendwithanutthat’s

torquedto20–25in‐lb(fora#10‐32bolt).Alockwasherorotherlocking

mechanismisrequiredtomaintaintensionbetweentheboltandthe

assembly.Theconductormustbeattachedtothegroundlugusingthelug’s

setscrew.RefertoNEC690.

2)SunPowermodulesmayalsobegroundedthroughtheuseofSunPowerIFF

clipswhichareULListed(1703and1741).IFFcliptorquevalueis35–45in‐

lbsfora1/4‐20orM6bolt,butmaybehigherinspecificapplications.

WhenusingIFFclips,themodulemountingsystemmustbegroundedas

perNEC250.

Note:Method3isevaluatedtoUL1703byETL.Assuch,theuseofthesedevices

isnotconsideredpartoftheULListingofthesemodules.

3)IftheUniracSOLARMOUNTsystemisusedformountingthemodules,

groundingisachievedusingeitheraBURNDYWileyWEEB‐UMCorWEEB‐

UGC‐1groundingclipincombinationwithUnirac’sMidorEndclampsand

1/4‐20boltandflangednut,torquedto120in‐lbs.IftheSOLARMOUNT‐I

systemisusedgroundingisachievedwiththeUniracUGC‐2groundingclips

incombinationwithUnirac’sMidorEndclampsandSliderswitha1/4‐20

boltandflangednuttorquedto120in‐lbs

Note:Method4wasevaluatedtoUL2703byTUV.Assuch,theuseofthese

devicesisnotconsideredpartoftheULListingofthesemodules.

4)SunPowermodulesmayalsobegroundedusingaWEEB‐9.5NLgroundclipin

betweenthemoduleandsupportingstructure.Thiscombinationissecured

witha1/4″stainlesssteelrivetora1/4‐20by3/4″zinc‐platedboltwith

zinc‐platedK‐nuttorquedtomin.6ft‐lbstosecurethemoduletominimum

12ga.G90coatedsteelorZ‐purlin,eitherpaintedorunpainted.TheWEEB‐

9.5NLisforsingleuseonly.

5)Othergroundingmethodsmaybeusedinconjunctionwithamodulemounting

systemtestedtoUL2703.Fortheseinstallations,theSunPowermoduleand

framestylemustbetestedandpartoftheinstructionsforthelisted

mountingproduct.TheSunPowermodulemustbeinstalledinaccordance

withtheseinstructionsaswellasthemountingsystem’slistedinstructions.

6)SunPowerG5‐framemodulesmaybegroundedthroughtheuseofan

InvisiMountmidclampthatbondsthemoduleframetotheInvisiMount

rail.InvisiMountrailsectionsmustbebondedandconnectedtoa

groundingconductorusingmethodsandmaterialsspecifiedinthe

InvisiMountmanual.



Whenusingmethods2,3,4,5or6themodulemountingstructuremustbe

groundedasperNEC250.Toensuresystemsafetyandstructuralintegrity,strict

adherencetoapplication‐specificSunPowerdocumentationisrequired.

4.2SystemGrounding

ReviewTable2belowforthepropergroundingtechniquesfortheinstallationof

yourparticularSunPowermodules.



4.3SeriesConnection

Themodulesmaybewiredinseriestoproducethedesiredvoltageoutput.Do

notexceedthemaximumsystemvoltageshowninmoduledatasheetsand

productlabel.



4.4ParallelConnection

Themodulesmaybecombinedinparalleltoproducethedesiredcurrentoutput.

Eachseriesstringormodulemayberequiredtobefusedpriortocombiningwith

otherstringsiftheresultingmaximumfusesizeallowed(numberofmodules

whichcanbeconnectedinparallelandprotectedbyonefuse)exceedsthefuse

ratingasshowninthemoduledatasheetandproductlabel.Pleaserefertothe

NECArticle690foradditionalfusingrequirements.



SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



©2021SunPowerCorporation.Allrightsreserved.Specificationsincludedintheseinstructionsaresubjecttochangewithoutnotice.Page|5

Table2:ModuleGroundingKey

ModuleModelGroundingKey2

SunPowerA‐Series,M‐Series,P‐Series,E‐Series,

X‐Series,MAX2,MAX3andNEmoduleshaveno

groundingrestrictions:

Legacymodulesmustbe

positivelygrounded:

Allmodelnumbers

startingwith“SPR‐AZZZ”,

“SPR‐AZZZ‐BLK”,“SPR‐

MZZZ”,“SPR‐MZZZ‐BLK”,

“SPR‐PYY,SPR‐PY‐XXX‐

UPP”,“SPR‐EYY”,“SPR‐

XYY”,“SPR‐MAX2”,or

“SPR‐MAX3”.

SPR‐ZZZNE‐BLK‐D

SPR‐ZZZNE‐WHT‐D

SPR‐ZZZE‐WHT‐D

SPR‐ZZZ‐WHT‐D

SPR‐ZZZE‐BLK‐D

SPR‐ZZZ‐BLK‐D

IMPORTANT!Foroptimalperformance,SunPowermoduleslistedabove

asneedingpositivegroundingmustbeconfiguredasdescribed.Failureto

complywiththisrequirementwillreducesystemperformanceand

invalidateSunPower’sLimitedPowerWarrantyforPVModules.



4.3NEC2017690.12Compliance

Modulescontaining‐MLSDintheproductnamecomewithapre‐installed

SunSpeccompliantrapidshutdownreceiverfromTigoEnergyIncthat,whenused

andinstalledwithapprovedequipment,constituteaUL1741listedarraymeeting

therequirementsofNFPA70,2017article690.12(B)(2).PleaserefertoTigo

Energy’slistofapprovedequipmentforadditionaldetailsandrequirements.

5.0 ModuleMounting

TheSunPowerLimitedWarrantyforPVModulesiscontingentuponmodules

beingmountedinaccordancewiththerequirementsdescribedinthissection.



5.1SiteConsiderations

SunPowermodulesshouldonlybemountedinlocationsthatmeetthefollowing

requirements:



OperatingTemperature:AllSunPowermodulesmustonlybemountedin

environmentsthatensuretheywilloperatewithinthefollowingtemperatures:



OperatingTemperaturerange‐40°Cto+85°C

‐40°Fto+185°F

OperatingTemperaturerange(w/MLSD)‐40°Cto+75°C

‐40°Fto+167°F



Careshouldbetakentoprovideventilationbehindorunderneaththemodules,

especiallyinhotenvironments.



Shading:Modulesshouldbeinstalledsothatpermanentshadingofcellsis

avoidedandpartialshadingthatmayoccurduringcertaintimesofthedayor

yearisminimized.Permanentshadingisdefinedasshadethatiscastoverthe

sameposition(ofconstantarea)ofthesolarmodulethroughoutthegeneration

hoursoftheday.

Shadingmayinduceincertaincasesstrongenergyproductionreduction,evenin

caseofsmallshadingandshouldbeavoidasmuchaspossible,speciallyatmid‐

daywhentheproductionismaximum.



DesignStrength:SunPowermodulesaredesignedtomeetamaximumpositive

(orup/down,e.g.wind)andnegative(ordownward,e.g.staticorsnowload)

designpressuredescribedintheTable3.Moduleshavealsobeenevaluatedby

ULforamaximumnegativeorpositivedesignloadof30psf.P19moduleshave

beenevaluatedbyULforamaximumnegativedesignloadof75psfand

maximumpositivedesignloadof125psf.M‐Seriesmodulewerenotevaluated

byULforEndMount.



Figure1:MountinglocationsforSunPowerModulesshowswheretomountto

themoduleframe.Table3definesmountingoptions,attachmentlocationsand

resultingloadratingachievedforeachmoduleconfiguration.



2YYisanumberrangingfrom15to22andZZZispanelwattage.

Configurations1and3showmountingwithrailsupport,2and4showmounting

withoutrailsupport.



For96cells,A‐Series,M‐Seriesand104c:



For128cellsandP‐Series:



Table3:MountingConfigurationsandLoadResistance

ModuleConfigurationMountingzonedistancefromcornerin

(mm)1

ModulesizeFrametype

A

(1&2&3&4)

B

(1&2&3&4)

C

(1&2&3&4)

96cellG3 50‐350150‐620D50‐150

96cellG550‐400300‐40050‐300

128cell&P‐

SeriesG4.x50‐350375‐880D50‐375

A‐Series&

M‐Series72

cell

G4.2/5.1/

5.650‐350296‐53650‐296,536‐796

A‐Series&

M‐Series66

cell

G5.250‐350300‐50050‐265,514‐714

104cellsG4.250‐350150‐38050‐150

D–Thereisa20mmzoneat388‐408mmfromthecornerwheremountingisnotalloweddue

tothemodulestackingpinfeature.Applicableonlyto96‐cellcommercialand128‐cell.

1)Nopartofthemoduleclampmayextendbeyondthisarea.



SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



©2021SunPowerCorporation.Allrightsreserved.Specificationsincludedintheseinstructionsaresubjecttochangewithoutnotice.Page|6



Table3.1:MountingZoneLoadRatingsforRackingsystemwithoutrail

support(unitsinPa)

Module

Configuration

Downward(+)/Upward(‐)Pressure(Pa)(1)

Module

size

Frame

type

Test/

DesignLoad

(2)

EndMount

A

(1&2&3&4)

B

(1&2&3&4)

C

(1&2&3&4)



96cellsG3

TestLoad3600/‐36008100/‐36003600/‐3600

DesignLoad2400*/‐24005400/‐24002400/‐2400

96cellsG5

TestLoad4500/‐45004500/‐45004500/‐4500

DesignLoad3000/‐30003000/‐30003000/‐3000

128cell&

P‐SeriesG4.xTestLoad

Notapplicable

**

5400/‐5400 3600/‐3600

DesignLoad3600/‐36002400/‐2400

A‐Series&

M‐Series

72cells

G4.2/

G5.1/

G5.6

TestLoad1800/‐1600 5400/‐5400 2400/‐2400

DesignLoad1200/‐10673600/‐36001600/‐1600

A‐Series&

M‐Series

66cells

G5.2

TestLoad2400/‐2400 5400/‐5400 2400/‐2400

DesignLoad1600/‐16003600/‐36001600/1600

104cellsG4.2TestLoad2700/‐27008100/‐36003600/‐3600

DesignLoad1800/‐18005400/‐24002400/‐2400

(1)Ifmountinginmultiplezones,mustusethelowervalueofthetwozones.

(2)Testloadsareevaluatedat1.0factorofsafety,andDesignloadsarecalculatedusing1.5

factorofsafety(Testload=1.5xDesignload).DesignloadvaluesmaybeusedasASDdesign

loads.



*5400Paisallowedwithclampsandmountingrailsupportunderneathshortlengthofframe

edge

**2400/‐2400Patestload(1600/‐1600designload)areallowedwithclampsandmounting

railsupportunderneathshortlengthofframeedge

Table3.2:MountingZoneLoadRatingsforRackingwithrailsupport

underneathlengthofframeedge(unitsinPa)

Module

Configuration

Downward(+)/Upward(‐)Pressure(Pa)(1)

Module

size

Frame

type

Test/Design

Load(2)

EndMount

A

(1&2&3&4)

B

(1&2&3&4)

C

(1&2&3&4)



96cellsG3

TestLoad

Not

applicable

5600/‐43003600/‐3600

DesignLoad5400/‐24002400/‐2400

96cellsG5

TestLoad4500/‐450010000/‐74009000/‐4500

DesignLoad3000/‐30006000/‐30006000/‐3000

128cell&

P‐SeriesG4.x

TestLoad

Not

applicable



8100/‐54005400/‐3600

DesignLoad5400/‐36003600/‐2400

A‐Series&

M‐Series

72cells

G4.2/

G5.1/

G5.6

TestLoad2400/‐16009000/‐54003600/‐3600

DesignLoad1600/‐10676000/‐36002400/‐2400

A‐Series&

M‐Series

66cells

G5.2

TestLoad4500/‐30009000/‐54004200/‐4200

DesignLoad3000/‐20006000/‐36002800/‐2800

104cellsG4.2

TestLoad2700/‐27008100/‐45004200/‐4200

DesignLoad1800/‐18005400/‐30002800/‐2800

(1)Ifmountinginmultiplezones,mustusethelowervalueofthetwozones.

(2)Testloadsareevaluatedat1.0factorofsafety,andDesignloadsarecalculatedusing1.5

factorofsafety(Testload=1.5xDesignload).DesignloadvaluesmaybeusedasASDdesign

loads.



Figure1.a.ModuleMountingwithrailsupportforP5UPP

Figure1.b.ModuleMountingwithoutrailsupportforP5UPP

Table3:MountingZoneLoadRatingsforPerformanceModules

(PendingULCertification)

Applicable

Products

Mounting

Zone

Distance

from

corner

(mm)

Wind(up&

down)/

Snow(down)

(unitsinPa)3

Mounting

Method

P5UPP

(2384x1092x

35mm)

A442‐5421600/3600

Clamp

B542‐6921600/3600

E

C967‐10171160/1160

D243‐303800/1600

Frame

Holes2

492(1400)1600/3600

Bolt4642(1100)1600/3600

992(400)1160/1160

2RefertoTable4formountingholesdetails

3SafetyFactor1.5included.Internaltestonly,notULvalidated.

4Minimumwashersizeof24mmindiameterisrequired.



ExcludedOperatingEnvironments

CertainoperatingenvironmentsarenotrecommendedforSunPowermodules

andareexcludedfromtheSunPowerLimitedWarranty.

Modulesaredesignedforamaximumaltitudeof2000m.



PerformanceSeriesMountingOrientation

CommercialPerformanceSeries(P‐Series)modulesaredesignedtoperform

betterifinstalledinlandscapeorientation.Inlandscapeorientation,P‐series

modulesmaintainhigherpowerinconditionsofrow‐to‐rowshadingand/oredge

soiling.



SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



5.2MountingConfigurations

Modulesintegratedintoormountedoveraroofingsystemmustbemounted

overafire‐resistantroofcoveringratedfortheapplication.Modulesmaybe

mountedatanyangle,fromhorizontaltovertical.Toreducesoiling,modules

shouldbemountedataminimumof10degrees.



Residential(black)moduleframeshavetwoprofiletypes,G3andG5.Commercial

(silver)moduleframeshavepermanentlyattachedstackingpins.Mounting

systemhardwareusedwithcommercialmodulesmustaccountforthepresence

ofthesestackingpins.MechanicalspecificationsformodulesareshowninTable

4.



Inordertopreventwaterfromenteringthejunctionbox,whichcouldpresenta

safetyhazard,modulesshouldbeorientedwiththejunctionboxinthe

uppermostpositionandnotbemountedsuchthatthecellfacesdownward(e.g.

onatrackingstructurethatpositionsthemoduleswiththejunctionboxfacing

skywardduringsleepmode).



For128‐cellandP‐Seriesmodulesaminimumof4″ofclearancebetweenthe

moduleframesandthestructure(orgrade)isrequired;forallothermodulesa

minimumof1.5″ofclearanceisrequired.Therequiredminimumclearance

betweeninstalledmodulesis1/4″.

ThemoduleisonlyULListedforusewhenitsfactoryframeisfullyintact.Donot

removeoralterthemoduleframe,anddonotcreateadditionalmountingholes

becausedoingsomaycompromisetheintegrityoftheframe.

Modulesmaybemountedusingthefollowingmethodsonly:

1) FrameHoles:Securethemoduletothestructureusingthefactory

mountingholes.Four1/4″stainlesssteelbolts,withnuts,washers,andlock

washersarerecommendedpermodule;tightenedtoamin.torqueof10in‐

lb.RefertoTable4forthemoduledimensionsandholelocations.This

methodhasbeencertifiedbyathird‐partyorganizationaccordingtoUL

1703.Forframeholemounting,modulesmustbesecuredusingtheholes

locatedat322mmfromtheshortendofthemodule(96‐cellmodules);and

433mmfromtheendofthemodule(128‐cellmodules).Forcarport

installationsthesupportingstructurehasbeenpre‐drilled.For128‐cell

modulesforcarportassembly,modulesmustbesecuredusingonlythe

holeslocated433mmfromtheendsofthemoduleandhardwaredescribed

aboveinSection4.1,Item5.SeeFigure2forcarportassemblydetails.

2) ClampsorClips:MountthemodulewiththeIFFclipsonthelongersidesof

themodule.Thecenterlineoftheclipsmustbe50‐400mmforG5frame

(150–380mmforG3frame)fromthecornerofthemodule.Ensurethatthe

clampsareofsufficientstrengthtoallowforthemaximumdesignpressure

ofthemodule.TheIFFcliphardwaremustbetightenedtoatorqueof35‐45

in‐lbs.Clampsthatsecuretothe

topoftheframemustnot

deformthetopflange.Clamps

mustapplyforcecollinearwith

the‘wall’ofthemoduleframe

andnotonlytothetopflange.

Clampsorinstallationprocedures

thatputexcessiveforceonthe

topflangewilldeformtheframe,

voidthemodulewarrantyand

riskglassbreakage.Figure1a

illustrateslocationsfortopframeclampforce.Donotclampwithin50mm

ofmodulecornerstoreduceriskofframecornerdeflectionandglass

breakage.Whenclampingtothemoduleframe,torqueshouldnever

exceed132in‐lbs(15Nm)toreducechancesofframedeformationand/or

glassbreakage.Iftheclampmanufacturerrecommendsaspecifictorque

valuewhichislowerthan132in‐lbs(15Nm),theinstallershouldusethe

clampmanufacturer’storquevalue.Iftheclampmanufacturerrecommends

aspecifictorquevaluewhichishigherthan132in‐lbs(15Nm),theinstaller

shouldcontacttheclampmanufacturerforacceptanceofthe132in‐lbs(15

Nm)maximumtorquevalueortofindalternativeclamps.Mounting

systemsshouldbeevaluatedforcompatibilitybytheprojectownerbefore

installing.

3) EndMount:Endmountingistheattachmentoftheshortersideofthe

moduleframetoasupportingrailusingIFFclipstightenedtoatorqueof

35‐45in‐lbs.Thecenterlineoftheclipsmustbe50‐400mmfromthecorner

ofthemodule.Theend‐mountingrailandclipsorclampsmustbeof

sufficientstrengthtoallowforthemaximumdesignpressureofthe

module.Verifythiscapacitybeforeinstallation.

4) Helix™MountingSystem:SeeUL2703Helixsysteminstallationmanualfor

details.

5) SunPower‐specifiedorSunPower‐suppliedmountingsystems:Mount

moduleswithstrictadherencetoSunPowerdocumentation,using

hardwaresystemssuppliedbyorspecifiedbySunPower.



5.3BifacialGain

Variousenvironmentalandinstallationparametersaffectbifacialgain.Albedoisa

measureoftheamountoflightreflectedfromthegroundsurface.Ahigher

albedofactorwillincreaseirradianceonthebacksideandresultinhigherbifacial

gainofthemodule.Thesurfaceconditions,monthoftheyear,timeofday,GHI

andDNIbothinfluencetheamountofincidentrearsideirradiance.



SunPowerrecommendstocheckwithsolarmodulemountinghardwaresupplier

inordertodeterminetheStructureShadingfactorofyourparticularinstallation.

TheStructureShadingFactorvarieswithrackingsystemdesign,irradiance,

albedoandheightofmoduleinstallationabovegroundandhasanoverallimpact

ontherearsideirradiancemismatch.



TheRearsidemismatchlossesareproportionaltothealbedo,heightofthe

modulesabovegroundandstructureshadingfactor.Theirradiancenon‐

uniformityontherearsideresultsinmismatchgenerallyasthealbedoincreases

andinstallationheightofthemodulesarelowertotheground.



5.4BifacialElectricalConsiderations

Theoverallelectricalbifacialgainisdeterminedbythecombinationofalbedo,

irradiance,shadinglossesfromtherearside,rearsidemismatchandheightof

installationaboveground.PleaserefertotheSunPowerdatasheetforthe

electricaloutputswithrespecttotheoverallbifacialgain.Pleaseutiliseasuitable

performancesoftwarepackagetosimulatetheoverallbifacialgain



5.5ModuleHandling

Donotplacemodulesfaceforwardindirectcontactwithabrasivesurfaceslike

roofs,driveways,woodenpallets,railings,stuccowalls,etc…

Themodulefrontsurfaceglassissensitivetooilsandabrasivesurfaces,which

mayleadtoscratchesandirregularsoiling.

Duringstorage,modulesneedtobeprotectedfromrainoranykindsofliquids.

Requiredstoragetemperatureisbetween10°Cto40°Cinadryenvironment

(humiditybetween30to80%).Donotstoremodulesoutdoortoavoidmoisture

andwetconditions.



Modulesthatfeatureantireflectivecoatedglassarepronetovisiblefingerprint

marksiftouchedonthefrontglasssurface.SunPowerrecommendshanding

moduleswithanti‐reflectiveglasswithgloves(noleathergloves)orlimiting

touchingofthefrontsurface.Anyfingerprintmarksresultingfrominstallation

willnaturallydisappearovertimeorcanbereducedbyfollowingthewashing

guidelinesinSection6.0below.Anymodulecoverage(coloredplastictarpsor

similar)duringinstallationcanleadtopermanentfrontglassdiscolorationandis

notrecommended.Theuseofvacuumliftingpadscancausepermanentmarks

onthefrontglass.Neverliftormovethemoduleusingthecablesorthejunction

boxunderany‐circumstances.

ShadingincidenceneedtobeavoidedduringPVsystemoperation.Thesystemis

notsupposedtobeenergizeduntilthemountingscaffolding,fencesorrailing

havebeenremovedfromtheroof.

Systemsshouldbedisconnectedinanycasesofmaintenancewhichcancause

shading(e.g.chimneysweeping,anyroofmaintenance,antenna/dish

installations,etc).



6.0MaintenanceandCleaning

TrainedSunPowerdealerortrainedSunPowersupportpersonnelshouldinspect

allmodulesannuallyforsafeelectricalconnections,soundmechanical

connections,andfreedomfromcorrosion.

Periodiccleaningofmoduleglasshasresultedinimprovedperformancelevels,

especiallyinregionswithlowlevelsofannualprecipitation;thereforeSunPower

recommendsperiodiccleaningofthemodules.

Tocleanamodule,washitsglasssurfacewithpotable,non‐heatedwater.

Normalwaterpressureisadequate,butpressurizedwater(upto1500psi)may

beused.Somefingerprints,stains,oraccumulationsofdirtontheglassmaybe

removedwithover‐the‐counterglasscleaners(suchasWindex®orequivalent),or

witha3%soap‐and‐watersolution.Forsmallersystems,wetthemoduleglass

withthesolution,letitstandforfiveminutes,andthenwetthemagainandusea

Forcemustnotdeform

topframeflangeor

glassmaybreak



Figure1a:ClampForceLocations

Forcecan

beapplied

inlinewith

framewall

SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



softspongeorseamlessclothtowipetheglasssurfaceinacircularmotion.For

largesystems,wetthemoduleswiththecleaningsolution,letthemstandforfive

minutes,andthenrinsethemwithhigh‐pressurewaterorasoftsqueegee.Do

notuseharshindustrial‐strengthcleaningmaterialssuchasscouringpowder,

steelwool,scrapers,blades,orothersharpinstrumentstocleanthemodule

glass.Useofsuchmaterialswillvoidtheproductwarranty.

Figure2:CarportAssembly



Table4:ModuleFrameDetails



PlatformModulemountingandgroundholedetail



RESIDENTIALG3FRAMEONLYRESIDENTIALG5FRAMEONLY(INVISIMOUNT

COMPATIBLEFRAME)

Residential

Modules

96‐CELLMODULEFRAMEDETAIL96‐CELLMODULE(NOMOUNTINGHOLES)

 

SIDEFRAMEPROFILEENDFRAMEPROFILESIDEFRAMEPROFILEENDFRAMEPROFILE



*See Product Rating Label for Maximum System Voltage.

SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



PlatformModulemountingandgroundholedetail

FORCOMMERCIAL(SILVERFRAME)MODULESONLY,INCLUDESSTACKINGPINS

Commercial

Modules

96‐CELLCOMMERCIALMODULE128‐CELLCOMMERCIALMODULE

1559 mm [61.4in]

1535 mm [60.4in]

1200 mm [47.2in]

1046 mm [41.2in]

1002 mm [39.4in]

(Back View)

(Front View)

915 mm [36.0in]

46 mm [1.8in]

3.2 mm

[0.13in]

398 mm

[15.7in]

4X Ø6.10 mm [0.24in]

Stacking Pins

6X Ø4.2 mm [0.17in]

Ground Holes

12X Ø6.6 mm [0.26in]

Mounting Holes

4X Ø4.8 mm [0.19in]

Drain Holes



Stacking Pins

4X Ø6.10 mm [.24in]

300 mm

[11.8in]

20X Ø6.8 mm

Mounting Holes

4X Ø4.2 mm [.17in]

Ground Holes

4X Ø4.8 mm [.19in]

Drain Holes

398 mm

[15.7in]

3.2 mm [.13in] 46 mm [1.8in]

(Front View)

(Back View)

1046 mm [41.2in]

1002 mm [39.4in]

2067 mm [81.4in]

1200 mm [47.2in]

1423 mm [60.4in]

539 mm [21.2in]

400 mm

[15.7in]

1058 mm [41.7in]

SLOT 5.0(W) X 15.0 (L)



SIDEFRAMEPROFILEENDFRAMEPROFILE



WithStackingsPins

FORCOMMERCIAL(SILVERFRAME)MODULES

ONLY,INCLUDESSTACKINGPINSFORGEN6FRAMEMODULEONLY

Commercial

Modules

1098 43.2

1002 39.4

1535 60.4

1200 47.2

915 36.0

12x Ø 6.80

(MOUNTING)

1559 61.4

1046 41.2

4x Ø 4.2 [.17]

(GROUND)



SIDEFRAMEPROFILEENDFRAMEPROFILESIDEFRAMEPROFILEENDFRAMEPROFILE



WithStackingsPins

Method1:

FrameHole

Locations

Method1:

FrameHole

Locations

*See Product Rating Label for Maximum System Voltage.

SUNPOWERCORPORATION

SafetyandInstallationInstructions‐Document001‐14158RevAI



PlatformModulemountingandgroundholedetail

FORP‐SERIESCOMMERCIALGEN4.0FRAMEMODULE

Commercial

Modules

398 mm

998 mm

2067 mm

46 mm

300 mm

400 mm

539 mm

1058 mm

1200 mm

2043 mm

1423 mm

1606 mm

4X Ø6.6mm

Mounting Clip Holes

4X Ø 4.8mm

Drain Holes

4X Ø 4.2mm

Ground Holes

4X 5.0mm (W) X 15.0mm (L)

SLOT

20X Ø 6.8mm

Mounting Holes

4X Ø 7.0mm

Stacking Pins

954 mm

961 mm



SIDEFRAMEPROFILEENDFRAMEPROFILE



WithStackingsPins

FORP‐SERIESGEN4.1FRAMEMODULE

Commercial

Modules

998 mm [39.3]

46 mm

[1.8in]

MODEL:SPR-P19-410-COM

RatedPower(Pmax)

(+5/ 0

%) 410 W

Voltage(Vmp) 43.9

Current(Imp) 9.35 A

Open-CircuitVoltage(Voc) 53.1

Short-CircuitCurrent(Isc) 9.94 A

MaximumSeriesFuse 15 A

StandardTestConditions:1000W/m

,AM1.5,25°C

Suitableforungrounded,positive,ornegative grounded DC systems

FieldWiring:Cuwiringonly,min. 12 AWG/4 mm

,insulatedfor90°Cmin.

WARNING

SEVEREELECTRICALHAZARD

•Solarmodulehasfull voltage even in very low light.

•Installationshouldonlybe done by a qualiﬁed technician.

527040

www.sunpower.com

Patentedasshownatwww.sunpower.com/patents

SafetyClassII

FireRating:ClassC

Max.SystemVoltage:1500VDC

954 mm [37.6]

961 mm [37.8]

2067 mm [81.4 in]

300 mm

400 mm [15.7 in]

539 mm [21.2 in]

1058 mm [41.7 in]

1200 mm [47.2 in]

1423 mm [56 in]

1606 mm [63.2 in]

4X Ø 4.2mm [0.26in]

Ground Holes

20X Ø 6.8mm[0.27in]

Mounting Holes

4X 5.0mm (W) x 15.0mm (L)

SLOT

[11.8in]

[21.2 in]



998 mm

[39.3 in]

2067 mm [81.4in]

46 mm

[1.8 in]

300 mm

400 mm [15.7 in]

539 mm [21.2 in]

1058 mm [41.7 in]

1200 mm [47.2 in]

1423 mm [56 in]

1606 mm [63.2 in]

[11.8in]

998 mm

4X Ø 4.2mm[0.26in]

Ground

4X 5.0mm (W) x 15.0mm (L)

SLOT

20X Ø 6.8mm[0.27in]

Mounting Holes



SIDEFRAMEPROFILEENDFRAMEPROFILE

46mm

32mm



46mm

24 mm



Method1:

FrameHole

Locations

*See Product Rating Label for Maximum System Voltage.