Maxeon SUNPOWER E Series Setup guide

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SafetyandInstallationInstructions
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forEurope,Asia,Australia,LatinAmericaandAfrica
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ThisdocumentappliestoMaxeonPVModules
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Languages:
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English
French
German
Italian
Japanese
Spanish
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Contentsofthismanualaresubjecttochangewithoutnotice.
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IncaseofinconsistenciesorconflictsbetweentheEnglishversionandanyotherversionsofthismanual(or
document),theEnglishversionshallprevailandtakecontrolinallrespects.
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ForthelatestEurope,Asia,Australia,LatinAmericaandAfricapleasereferto
www.sunpower.maxeon.com/int/PVInstallGuideIEC
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MaxeonSolarTechnologies,Ltd.
www.sunpower.maxeon.com
Document001‐15497RevU
P/N100657
P/N520728
NEW REVISION: U
English
FrenchGermanJapanese ItalianSpanish

MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.
SafetyandInstallationInstructions
(English‐IECversion)
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1.0 Introduction
ThismanualprovidessafetyandinstallationinstructionsforIEC
certifiedMaxeonphotovoltaicmodulescarryingtheTUVlogoonthe
productlabel(Figure1).
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Figure1
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1.1DisclaimerofLiability
Theinstallationtechniques,handlinganduseofthisproductare
beyondcompanycontrol.Therefore,Maxeondoesnotassume
responsibilityforloss,damageorexpenseresultingfromimproper
installation,handlingoruse.
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1.2ConformitytoInternationalElectrotechnicalCommission(IEC)
standards
ThisproductmeetsorexceedstherequirementssetforthbyIEC
61215Edition2‐2005andEdition3‐2016forPVModules,aswellas
IEC61730Edition1and2seriesforClassIIapplications.TheIEC
Standardcoversflat‐platePVmodulesintendedforinstallationon
buildingsandthoseintendedtobefreestanding.Thisproductisnot
intendedforusewhereartificiallyconcentratedsunlightisappliedto
themodule.
Thismanualshallbeusedincombinationwithindustryrecognized
bestpractices.Modulesshouldbeinstalledbycertifiedprofessionals
only.
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1.3LimitedWarranty
ModulelimitedwarrantiesaredescribedintheMaxeonwarranty
documentobtainableatwww.sunpower.maxeon.com.Pleaseread
thisdocumentformoreinformation.
Warrantiesdonotapplytoanyofthefollowing;
PVModulessubjectedto:(i)misuse,abuse,neglectoraccident;
(ii)alterationorimproperinstallation(improperinstallation
includes,withoutlimitation,installationorarraythatdoesnot
complywithallMaxeoninstallationinstructionsandoperations
andmaintenanceinstructionsofanytype(asmaybeamended
andupdatedfromtimetotimeatMaxeon’ssolediscretion),and
allnational,state,andlocallaws,codes,ordinances,and
regulations);(iii)repairormodificationbysomeoneotherthan
anapprovedservicetechnicianofMaxeon;(iv)conditions
exceedingthevoltage,wind,snowloadspecifications;andany
otheroperationalspecification;(v)powerfailuresurges,
lightning,flood,orfire;(vi)damagefrompersons,biological
activity,orindustrialchemicalexposure;(vii)glassbreakagefrom
impactorothereventsoutsideMaxeon’scontrol.
2.0 SafetyPrecautions
Beforeinstallingthisdevice,readallsafetyinstructionsinthismanual.
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CoverallmodulesinthePVarraywithanopaqueclothormaterial
beforemakingorbreakingelectricalconnections.
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.
Allinstallationsmustbeperformedincompliancewithall
applicableregionalandlocalcodes.
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.
Removeallmetallicjewelrypriortoinstallingthisproductto
reducethechanceofaccidentalexposuretolivecircuits.
Useinsulatedtoolstoreduceyourriskofelectricshock.
Donotstandon,walk,drop,andscratchorallowobjectstofallon
theglasssurfaceofthemodules.
Damagedmodules(brokenglass,tornbacksheet,brokenj‐boxes,
brokenconnectors,etc)canbeelectricalhazardsaswellas
lacerationhazards.Contactwithdamagedmodulesurfacesor
moduleframecancauseelectricshock.Thedealerorinstallers
shouldremovethemodulefromarrayandcontactthesupplierfor
disposalinstructions.
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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
Maxeonrecommendtonotmix160mmcellsand166mmcells
modulesinacosmeticallysensitiveapplication.
Contactyourmodulesupplierifmaintenanceisnecessary.
Savetheseinstructions!
3.0 ElectricalCharacteristics
ThemoduleelectricalratingsaremeasuredunderStandardTest
Conditions(STC)of1kW/m²irradiancewithAM1.5spectrumanda
celltemperatureof25°C.Maxeonmoduleshavespecificelectrical
characteristicsasshownonthedatasheets.
Aphotovoltaicmodulemayproducemorecurrentand/orvoltage
thanreportedatSTC.Sunny,coolweatherandreflectionfromsnow
Important!Pleasereadthisinstructionsheetinitsentirety
beforeinstalling,wiring,orusingthisproductinanyway.
Failuretocomplywiththeseinstructionswillinvalidatethe
MaxeonLimitedWarrantyforPVModules.
Danger!Moduleinterconnects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componentsthatare
damaged.Donotconnectordisconnectmoduleswhencurrent
fromthemodulesoranexternalsourceispresent.
ThisdocumentincludesreferencestoMaxeonE‐series(SPR‐Eyy‐
xxx),X‐series(SPR‐Xyy‐xxx),P‐Series(SPR‐Pyy‐xxx,SPR‐P3‐xxx,
SPR‐Pyy‐xxx‐UPP),SPR‐MAX2‐xxx,SPR‐MAX3‐xxx,SPR‐MAX5‐xxx
PVModules.
DonotmixE,X,MAX2,MAX3,MAX5,PSeries,P3andP5inone
System.
Allmoduleseriesdoesnotrequirefunctionalgroundingandare
compatiblewithtransformer‐lessinverters(ref.section4.1)

MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.
orwatercanincreasecurrentandpoweroutput.Therefore,thevalues
ofIscandVocmarkedonthemoduleshouldbemultipliedbyafactor
of1.25whendeterminingcomponentvoltageratings,conductor
ampacities,fusesizes,andsizeofcontrolsconnectedtoPVoutput.An
additional1.25multipliermayberequiredbycertainlocalcodesfor
sizingfusesandconductors.Maxeonrecommendstheuseofopen‐
circuitvoltagetemperaturecoefficientslistedonthedatasheetswhen
determiningMaximumSystemVoltage.
4.0 ElectricalConnections
Modulesmaybeconnectedinseriesand/orparalleltoachievethe
desiredelectricaloutputaslongascertainconditionsaremet.Please
useonlythesametypeofmodulesinacombinedsourcecircuit.
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Whennotcontrolledbylocalregulation,Maxeonrecommendsonly
matingthesamemake,modelandsystemratedconnectorsinaPV
system.Maxeonrecommendsthatallwiringbedoubleinsulatedwith
aminimumratingof85°C(185°F).Allwiringshoulduseflexible
copper(Cu)conductors.Theminimumsizeshouldbedeterminedby
theapplicablecodes.Werecommendasizenotlessthan4mm2.The
insulationtypeshouldbeappropriateforthetypeofinstallation
methodusedandmustmeetSCII(SafetyClassII)andIEC61730
requirements.Tominimizetheriskfromindirectlightningstrikes
(Voltagesurges),thesystemshouldbedesignedtoavoidloopsinthe
wiring.
Maxeonrecommendsaconservativeminimumcablebendradiusof
equaltoorgreaterthan40mm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.
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4.1System&EquipmentGrounding
Pleaserefertotheapplicableregionalandlocalcodesongrounding
PVarraysandmountingframesforspecificrequirements(e.g.
lightningprotection).
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ModuleTypes
SPRE,X,PseriesmodulesandourMaxeonandPerformanceProductLine
arecompatiblewithTransformerLess(TL)inverters,whenusedasan
ungroundedPVsource.
Noframegroundingrequirements(includingfunctionalframegrounding),
butmaybesubjectedtolocalregulation.
Functionalsystemgroundingofapolarity(positiveornegative)isoptional
andmaybesubjecttolocalrequirements
ESeries:
SPR‐Eyy‐xxxSPR‐Eyy‐xxx‐BLKSPR‐Eyy‐xxx‐COM
XSeries:
SPR‐Xyy‐xxxSPR‐Xyy‐xxx‐BLKSPR‐Xyy‐xxx‐COM
PSeries/PerformanceProductLine:
SPR‐Pyy‐xxx‐COMSPR‐Pyy‐xxxSPR‐Pyy‐xxx‐BLKSPR‐P3‐xxx‐COM
SPR‐P3‐xxx‐COM‐1500SPR‐P3‐xxxSPR‐P3‐xxx‐BLKSPR‐Py‐xxx‐UPP
MaxeonProductLine:
SPR‐MAX2‐xxxSPR‐MAX2‐xxx‐COMSPR‐MAX3‐xxxSPR‐MAX3‐xxx‐
BLKSPR‐MAX3‐xxx‐COMSPR‐MAX5‐xxx‐COM
Note:IfyouareinstallinganolderModuleTypethanabove
mentioned,pleaserefertodifferent/previousapplicableSafetyand
InstallationManual.

Ifyouaredoingaframegroundingconnection,avoidthedirect
contactbetweenAluminumandCopperusinganintermediatemetal
likestainlesssteelortin.



4.2SeriesConnection
Themodulesmaybewiredinseriestoproducethedesiredvoltage
output.Donotexceedthemaximumsystemvoltagespecifiedin
moduledatasheet.
4.3ParallelConnection
Themodulesmaybecombinedinparalleltoproducethedesired
currentoutput.Seriesstringmustbefusedpriortocombiningwith
otherstringsiftheresultingmaximumreversecurrentexceedsthe
fuseratingasshowninthedatasheets.Bypassdiodesarefactory
installedinthemodules.Pleaserefertotheapplicableregionaland
localcodesforadditionalfusingrequirementsandlimitationsonthe
maximumnumberofmodulesinparallel.
5.0 ModuleMounting
TheMaxeonLimitedWarrantyforPVModulesiscontingentupon
modulesbeingmountedinaccordancewiththerequirements
describedinthissection.

5.1SiteConsiderations
Maxeonmodulesshouldbemountedinlocationsthatmeetthe
followingrequirements:
OperatingTemperature:AllMaxeonmodulesmustbemountedin
environmentsthatensureMaxeonmoduleswilloperatewithinthe
followingmaximumandminimumoperatingtemperatures:
MaximumOperating
Temperature
+85°C(+185°F)
MinimumOperating
Temperature
‐40°C(‐40°F)
Careshouldbetakentoprovideadequateventilationbehind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.
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:Maxeonmodulesaredesignedtomeetapositiveor
negative(upwardanddownward,e.g.wind)withstandingtest
pressureloadandanegative(ordownward,e.g.staticloadorsnow
load)withstandingtestpressureload,asperIEC61215,when
mountedintheconfigurationsspecifiedinSection5.2andTables1.2
or1.3below.

Whenmountingmodulesinsnowproneorhighwindenvironments,
specialcareshouldbetakentomountthemodulesinamannerthat
providessufficientdesignstrengthwhilemeetinglocalcode
requirements.

AdditionalauthorizedOperatingEnvironments:
Modulescanbemountedinthefollowingaggressiveenvironment
accordingtothetestlimitsmentionedbelow
Saltmistcorrosiontesting:IEC61701Severity6
AmmoniaCorrosionResistance:IEC62716Concentration:6,667ppm

ExcludedOperatingEnvironments:
Certainoperatingenvironmentsarenotrecommendedforspecific
MaxeonmodulesandareexcludedfromtheMaxeonLimited
Warrantyforthesemodules.
NoMaxeonmoduleshouldbemountedatasitewhereitmaybe
subjecttodirectcontactwithsaltwater,orotheraggressive
environment.
Modulesshouldnotbeinstallednearflammableliquids,gases,or
locationswithhazardousmaterials;ormovingvehiculesofanytype.
En
g
lish

MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.
PerformanceSeriesMountingOrientation
PerformanceSeries(P‐Series)modulesaredesignedtobeinstalledin
landscapeorientation.Inlandscapeorientation,P‐seriesmodules
maintainhigherpowerunderrowtorowshadingandedgesoiling.

5.2MountingConfigurations

Mountingsystemmustprovideaflatplaneforthemodulestobe
mountedonandmustnotcauseanytwistorstresstobeplacedon
theModule,evenincaseofthermalexpension.

Modulesmaybemountedatanyanglefromhorizontaltovertical.
Selecttheappropriateorientationtomaximizesunlightexposure.
Maxeonrecommendsforagoodperformanceofthesystem
(reductionofsoilingeffect/waterpooling)aminimumof5˚tiltangle.
Thecleaning
frequencymustbeincreasedformodulesinstalledwithaverylow
angle.
Commercialmodules(96&128cells)frameshavepermanently
attachedstackingpinslocateda20mmzoneonthelongsideframeat
388‐408mm(“D”areainFigure2).Mountingsystemhardwareused
withcommercialmodulesmustaccountforthepresenceofthese
stackingpins(seeTable2).

Specificinformationonmoduledimensionsandthelocationof
mountingandgroundingholesisprovidedinFigures2andTable2.

Inordertopreventwaterfromenteringthejunctionbox,whichcould
presentasafetyhazard,modulesshouldnotbemountedsuchthat
thefront/topglassfacesdownward(e.g.,onatrackingstructurethat
positionsthemodulewiththejunctionboxfacingskywardduring
sleepmode).

Wealsowanttoremindthatthewatertightnessisnotensuredbythe
modulesbutbythemountingsystemandthatdrainageshouldbewell
designedforModules.

Clearancebetweenthemoduleframesandstructureorgroundis
requiredtopreventwiringdamageandallowsairtocirculatebehind
themodule.Therecommendedassemblingclearancebetween
modulesinstalledonanymountingsystemisaminimumof5mm
distance.
Wheninstalledonaroof,themoduleshallbemountedaccordingto
thelocalandregionalbuildingandfiresafetyregulations.Incasethe
moduleisinstalledinaroofintegratedPV‐System(BIPV),itshallbe
mountedoverawatertightandfire‐resistantunderlaymentratedfor
suchapplication

Modulesmountingsystemsshouldonlybeinstalledonbuildingthat
havebeenformallyconsideredforstructuralintegrity,andconfirmed
tobecapableofhandlingtheadditionalweightedloadoftheModules
andmountingsystems,byacertifiedbuildingspecialistorengineer.

Mountingsystemsuppliershallmanagethegalvaniccorrosionwhich
canoccurbetweenthealuminiumframeoftheModulesand
mountingsystemorgroundinghardwareifsuchdevicesiscomprised
ofdissimilarmetals.

Themoduleisonlycertifiedforusewhenitsfactoryframeisfully
intact.Donotremoveoralterthemoduleframe.Creatingadditional
mountingholesorremovingthestackingpinsmaydamagethe
moduleandreducethestrengthoftheframe,thereforearenot
allowed.UsingmountingClampsorclipswithadditionalgrounding
boltsorgroundingmetalsheetscouldbeincompliancewiththis
SafetyandInstallationInstructionsmanualsubjecttoconditionsof
Section4.1
Modulesmaybemountedusingthefollowingmethodsonly:

1) FrameHoles:Securethemoduletothestructureusingthe
factorymountingholes.FourM6orM8stainlesssteelbolts,
withnuts,washers,andlockwashersarerecommendedper
module.Boltstobefastenaccordingtorackingsupplier
recommendations.RefertoTable2forthemoduledimensions
andmountingholelocations.(Pleaserefertothearrowsonthe
Table2,E1&E2&E3&E4).

2) PressureClampsorClips:Mountthemodulewiththeopposite
clipsonthelongerand/orshortersideoftheframeofthe
module.TheclipsallowedlocationshouldbeaccordingtoTable
1.1.Installersshouldensuretheclampsareofsufficient
strengthtoallowforthemaximumdesignpressureofthe
module.ClipsandclampsarenotprovidedbyMaxeon.Clamps
mustapplyforcecollinearwiththe‘wall’ofthemoduleframe
andnotonlytothetopflange.Clampsshallnotapplyexcessive
forcetothetopframe,warpthetopflange,orcontacttheglass‐
thesepracticesvoidthe
modulewarrantyandrisk
glassbreakage.Figure1a
illustrateslocationsfortop
frameclampforce.Avoid
clamping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15N.mtoreducechancesofframedeformation.
Acalibratedtorquewrenchmustbeused.Mountingsystems
shouldbeevaluatedforcompatibilitybeforeinstallingspecially
whenthesystemisnotusingClampsorclips.Pleasecontact
Maxeonfortheapprovaloftheuseofnon‐standardpressure
clampsorclipswheretorquevaluesarehigherthanotherwise
stated.

3) EndMount:Endmountingisthecapturemountingofthe
lengthofthemodule’sshorterframeswithclampsoneach
shortersidesoftheframe.Threedifferentconfigurationsare
possible:1)withtwomountingrailsunderthecompletelength
ofeachshortersideoftheModules,(SeeTable1.2),2)withtwo
mountingrailsparalleltothelongsideoftheModules(See
Table1.2)and3)withoutanymountingrail(SeeTable1.2).The
end‐mountingrailsandclipsorclamps(identifiedasA
(1&2&3&4)

inTable1.1)mustbeofsufficientstrengthtoallowfor
maximumdesignedtestpressureofthemodule.Verifythis
capacitywiththemountingsystemofvendorbefore
installation.
4) HybridMount:Combinationwithclampsorclipslocatedon
longerorshortersidesofModulesarealsopossible,seeTable
1.2forallowedconfigurations.Inanycase,fourclampings
pointsareneeded.

5) MaxeonspecifiedorMaxeonsuppliedmountingsystems.
ModulesmountedwithstrictadherencetoMaxeon
documentation,usinghardwaresystemssuppliedbyor
specifiedbyMaxeon.

Figure2andTable1.1belowdemonstratethemountinglocationsand
Tables1.2and1.3giveallowedloadratings(designedtestvalue)for
Maxeonmodules.
Figure2:MountingZonelocationsforMaxeonmodules 
Force must not deform
top frame flange or
glass may break Force has
to be
applied in
line with
frame
wall
Fi
g
ure 1a: Clam
p
Force Locations

MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.
For96cells,P‐Seriesand104c:

For128cells,P‐SeriesandMAX5Commercial:

Table1:Approvedmoduleclamping/directfixationzones
ModuleConfigurationMountingzonedistancefrom
cornerin(mm)1Frame
holes
E
Modulesize
Frame
type
ABC
(1&2&3&4)(1&2&3&4)(1&2&3&4)(1&2&3&4)
96cells,104
cells(MAX2
andMAX3),P3
BLKandP3
RES+
G3
(Black)
Silver&
G4.1&
G4.2&
G4.3
50‐350

150‐380

50‐150


Asper
Drawingin
theTable2
128cellsand
P19‐COM
G4&
G4.1&
G4.2
50‐350408‐88050‐375
P3‐COMG4.2&
G4.350‐350408‐83350‐375
MAX5‐COMG4.250‐350296‐79650‐296
D‐Thereisa20mmzoneat388‐408mmfromthecornerwheremountingisnot
allowedduetothemodulestackingpinfeature.NotapplicableforallP19Series,allP3
Series,96cellsresidentialmodules,all104cellsandMAX5modules.
1) Nopartofthemoduleclampmayextendbeyondthisarea.

Figure3:MountingConfigurations
Configurations1and2showmountingwithrailsupport,3and4
showmountingwithoutrailsupport.In“WithRailSupport”therails
becomesconventionalorrailstransversewhile“WithoutRail
Support”becomesendmountedinlongorshortside.Inthecase
whentheglassdeflectsitwouldnotdeflectintherailsforadditional
support.
Table1.2:MountingZoneDesignLoadRatingsforRackingsystem
withoutrailsupportunderneaththemodule.Refertoconfiguration3
and4inFig.3
Module
Configuration
Wind(up&down)/Snow(down)
(unitsinPa)(***)
Module
size
Frame
type
End
Mount
A
(1&2&3&4)
Frame
Holes
E
(1&2&3&4)
B
(1&2&3&4)
C(1&2&3&4)
orB+C
(B1&3+C2&4orB2&4+C1&3)
OrA+B
(A1&3+B2&4orA2&4+B1&3)
OrA+C
(A1&3+C2&4orA2&4+C1&3)
96cells,
104cells
(MAX2and
MAX3)and
P3BLK
G3
Black&
Silver&
G4.1&
G4.2&
G4.3

2400/
2400(*)


2400/
5400


2400/
5400


2400/2400

P3RES+
(****)G4.31300/ 1600
1600/
2400
1600/
2400
1300/
1600
128cells,
P19‐COM
G4&
G4.1&
G4.2
Not
applicable
(**)
2400/
5400
3600/
36002400/2400
P3‐COMG4.2&
G4.3
1600/
1600
1600/
2400
1600/
24001600/1600
MAX5‐
COMG4.2
Not
applicable
(**)
2400/
5400
3600/
36001600/1600
(*):5400Paisallowedwithclampsandmountingrailsalongthelongersideoftheframe
(**):2400/2400Paareallowedwithclampsandmountingrailsalongthelongersideof
theframe
ForRooftopapplication1200/1200Paisallowedwithonlyclamps
(***)Safetyfactorof1.5included
(****)NotIECvalidated

Table1.3:MountingZoneLoadRatingsforRackingsystemwithrail
support.RefertoConfiguration1and2inFig.3
ModuleConfiguration
Wind(up&down)/
Snow(down)
(unitsinPa)(***)
ModulesizeFrametypeB(1&2&3&4)C(1&2&3&4)
96cells,104cells
(MAX2andMAX3)and
P3BLK
G3(Black&Silver)&
G4.1&G4.2 2400/54002400/2400
P3RES+G4.31600/36001600/3600
128cellsandP19‐COMG4&G4.1&G4.23600/54002400/3600
P3‐COMG4.2&G4.32000/24001600/2400
MAX5‐COMG4.23600/36002800/2800

Figure4:MountingZoneLocationsforPerformancemodules

ForP3andP5UPP:



MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.

Table1.4:MountingZoneLoadRatingsforPerformanceModules
(PendingIECCertification)
Applicable
Products2
Mounting
Zone
Distance
from
corner
(mm)
Wind(up&
down)/
Snow(down)
(unitsinPa)3
Mounting
Method
P3UPP
(2066x1160x
35mm)
A183‐2831600/2400
Clamp

B466‐5661600/36004
D783‐8331600/1600
E300‐4001600/1600
F465‐5651600/2400
Frame
Holes2
3831600/1600
Bolt
5041600/3600
6831600/1600
833
P5UPP
(2384x1092x
35mm)
C
540‐6401600/3600Clamp
G
2RefertoTable2fordifferentmountingholelocations
3SafetyFactor1.5included
4IECvalidated

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.

Maxeon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
Maxeon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HandlingofModulesduringInstallation
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.Maxeon
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
Maxeonrecommendsvisualinspectiononaregularbasisofall
modulesforsafeelectricalconnections,soundmechanical
connection,andfreedomfromcorrosion.Thisvisualinspectionshould
beperformedbytrainedpersonnel.Thestandardfrequencyisoncea
yearaccordingtoenvironmentalconditionsPeriodiccleaningof
modulesisrecommendedbutisnotrequired.Periodiccleaninghas
resultedinimprovedperformancelevels,especiallyinregionswith
lowlevelsofannualprecipitation(lessthan46,3cm(18,25inches)).
Consultyourdealerorsupplieraboutrecommendedcleaning
schedulesforyourarea.

Tocleanamodule,washwithpotable,non‐heated,water.Normal
waterpressureismorethanadequate,butpressurizedwaterupto
100bar(min.50cmdistance)maybeused.Maxeonrecommends
usingalargehosepipeandnottoperformcleaningathighoutside
temperatures.Fingerprints,stains,oraccumulationsofdirtonthe
frontsurfacemayberemovedasfollows:firstrinseoffareaandlet
soakforashortperiodoftime(5mins).Re‐wetanduseasoftsponge
orseamlessclothtowipeglasssurfaceinacircularmotion.
Fingerprintstypicallycanberemovedwithasoftclothorspongeand
waterafterwetting.Donotuseharshcleaningmaterialssuchas
scouringpowder,steelwool,scrapers,blades,orothersharp
instrumentstocleantheglasssurfaceofthemodule.Useofsuch
materialsorcleaningwithoutconsultationwillinvalidatetheproduct
warranty.AsdrycleaningisalsoriskyforAnti‐Reflective(AR)coated
modulesurface,spinningbrushisnotrecommendedformodule
cleaning.









MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.
Table2:ModuleFrameDetails














PlatformModulemountingandgroundholedetailFrameProfile
RESIDENTIALG3FRAMEONLY
Residential
Modules
96CELLMODULEFRAMEDETAILSIDEFRAMEPROFILE


ENDFRAMEPROFILE

FORCOMMERCIAL(SILVERFRAME)MODULESONLY,INCLUDESSTACKINGPINS
Commercial
Modules

96CELLCOMMERCIALMODULE128CELLCOMMERCIALMODULESIDEFRAMEPROFILE



WithStackingPins
ENDFRAMEPROFILE

32 mm
46.08 mm
10.30 mm
18.50 mm
2.20 mm
22 mm
46.08 mm
10.50 mm
1.27 mm
4X Ø 4.8 mm
Drain Holes
12X Ø 6.6 mm
Mounting Holes
6X Ø 4.2 mm
Ground Holes
4X Ø 6.10 mm
Stackings Pins
3.2 mm
398 mm
46 mm
(Back View)
(Front View)
Stacking Pins
4X Ø6.10 mm
300 mm
20X Ø6.8 mm
Mounting Holes
4X Ø4.2 mm
Ground Holes
4X Ø4.8 mm
Drain Holes
398 mm
3,2 mm 46 mm
(Front View)
(Back View)
1046 mm
1002 mm
2067 mm
1200 mm 1423 mm
539 mm
32 mm
46.08 mm
3.18 mm 10.30 mm
18.50 mm
2.20 mm
22 mm
46.08 mm
10.50 mm
1.27 mm
Method 1:
Frame Hole
Locations
Method 1:
Frame Hole
Locations

MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.

PlatformModulemountingandgroundholedetailFrameProfile
FORP‐SERIESCOMMERCIALGEN4.1FRAMEMODULES
Commercial
Modules


SIDEFRAMEPROFILE

ENDFRAMEPROFILE

FORP‐SERIESCOMMERCIALGEN4.2FRAMEMODULES
Commercial
Modules


SIDEFRAMEPROFILE

ENDFRAMEPROFILE

FOR104cGEN4.2FRAMEMODULES
Commercial
Modules

SIDEFRAMEPROFILE
ENDFRAMEPROFILE
998 mm
46 mm
MODEL:SPR-P19-410-COM RatedPower(Pmax)
1
(+5/ 0
%) 410 W
Voltage(Vmp) 43.9
V
Current(Imp) 9.35
A
Open-CircuitVoltage(Voc) 53.1
V
Short-CircuitCurrent(Isc) 9.94
A
MaximumSeriesFuse 15
A
1
StandardTestConditions:1000W/m
2
,AM1.5,25°C
Suitableforungrounded,positive,or negative grounded DC systems FieldWiring:Cuwiringonly, min. 12 AWG/4 mm
2
,insulatedfor90°C min.
WARNING
SEVEREELECTRICALHAZARD
•Solarmodulehas full voltage even in very low light. •Installationshouldonly be done by a qualified technician. 527040
www.sunpower.com
Patentedasshownatwww.sunpower.com/patents
SafetyClassII FireRating:ClassC
Max.SystemVoltage:1500VDC
954 mm 961 mm
2067 mm
300 mm
400 mm
539 mm
1058 mm
1200 mm
1423 mm
1606 mm
4X Ø 4.2mm
Ground Holes
20X Ø 6.8mm
Mounting Holes 4X 5.0mm (W) x 15.0mm (L)
SLOT
46mm
32mm
46mm
24 mm
998 mm
40 mm
MODEL:SPR-P19-410-COM RatedPower(Pmax)
1
(+5/ 0
%) 410 W
Voltage(Vmp) 43.9
V
Current(Imp) 9.35
A
Open-CircuitVoltage(Voc) 53.1
V
Short-CircuitCurrent(Isc) 9.94
A
MaximumSeriesFuse 15
A
1
StandardTestConditions:1000W/m
2
,AM1.5,25°C
Suitableforungrounded,positive,or negative grounded DC systems FieldWiring:Cuwiringonly, min. 12 AWG/4 mm
2
,insulatedfor90°C min.
WARNING
SEVEREELECTRICALHAZARD
•Solarmodulehas full voltage even in very low light. •Installationshouldonly be done by a qualified technician. 527040
www.sunpower.com
Patentedasshownatwww.sunpower.com/patents
SafetyClassII FireRating:ClassC
Max.SystemVoltage:1500VDC
954 mm 961 mm
2067 mm
400 mm
539 mm
1058 mm
1200 mm
1423 mm
1606 mm
4X Ø 4.2mm
Ground Holes
18X Ø 6.8mm
Mounting Holes 4X 5.0mm (W) x 15.0mm (L)
SLOT
32mm
40 mm
24 mm
40 mm
4x Ø 4.2 mm
Ground Holes
8x Ø 6.8 mm
Mounting Holes
1690 mm
1500 mm
1300 mm
1100 mm
1046 mm
1002 mm
32mm
40 mm
24 mm
40 mm

MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.


PlatformModulemountingandgroundholedetail
FORP3MODULES
Residential/
Commercial
Modules
P3BLK(GEN4.3)P3COM(GEN4.2)

SIDEFRAMEPROFILEENDFRAMEPROFILESIDEFRAMEPROFILEENDFRAMEPROFILE

FORP3GEN4.3FRAMEMODULES
Commercial
Modules
P3UPPP3COM

SIDEFRAMEPROFILEENDFRAMEPROFILESIDEFRAMEPROFILE ENDFRAMEPROFILE


998 mm
954 mm
1690 mm 1300 mm 1100 mm
4X Ø4.2mm
Ground Holes
Mounting Holes
8X Ø6.8mm
400 mm 539 mm
1058 mm
1423 mm
954 mm
2066 mm
998 mm
40
4X Ø4.2mm
Ground Holes
Mounting Holes
12X Ø6.7mm
Mounting Holes
4X Ø6.8mm
4X 5.0mm (W)
x 15.0mm (L)
SLOT
1200 mm
1606 mm
32mm
35 mm
24 mm
35 mm
32mm
40 mm
24 mm
40 mm
1160 mm
2066 mm
MODEL:SPR-P19-410-COM
RatedPower(Pmax)
1
(+5/ 0 %) 410 W
Voltage(Vmp) 43.9
V
Current(Imp) 9.35
A
Open-CircuitVoltage(Voc) 53.1
V
Short-CircuitCurrent(Isc) 9.94
A
MaximumSeriesFuse 15
A
1
StandardTestConditions:1000W/m
2
,AM1.5,25°C
Suitableforungro unded, positive,ornegativegroundedDC systems
FieldWiring:Cuwiringonly, min. 12 AWG/4 mm
2
,insulatedfor90°C min.
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
400 mm
700 mm
1058 mm
1300 mm
4X Ø4.2 mm
Ground
Holes
8X 10mm(L) x 7mm(W)
R3.5mm
Mounting Holes
8X 14mm(L) x 9mm(W)
R4.5mm
SLOTS
35mm
400 mm 539 mm
1058 mm 1423 mm
954 mm
2066 mm
998 mm
35
4X Ø4.2 mm
Ground
Holes
Mounting Holes
4X Ø6.7 mm
Mounting Holes
12X Ø6.8 mm
4X 5.0 mm (W)
x 15.0 mm (L)
SLOTS
1200 mm 1606 mm
35 mm
35 mm
35 mm
35 mm
32mm
35 mm
24 mm
35 mm
MeasurementTolerancesare+/‐3mmfortheLengthandWidthoftheModule.

MAXEONSOLARTECHNOLOGIES,LTD.
SafetyandInstallationInstructions‐Document001‐15497RevU
©January2021MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedinthismanualaresubjecttochangewithoutnotice.
PlatformModulemountingandgroundholedetailFrameProfile
FORP3UPPGEN4.3(Customized)
Commercial
Modules

SIDEFRAMEPROFILE

ENDFRAMEPROFILE

FORP5UPPGEN4.3
Commercial
Modules

SIDEFRAMEPROFILE
ENDFRAMEPROFILE

FORMAX5GEN4.2MODULES
Commercial
Modules
 
SIDEFRAMEPROFILE
ENDFRAMEPROFILE
2066 mm
MODEL:SPR-P19-410-COM RatedPower(Pmax)
1
(+5/ 0
%) 410 W
Voltage(Vmp) 43.9
V
Current(Imp) 9.35
A
Open-CircuitVoltage(Voc) 53.1
V
Short-CircuitCurrent(Isc) 9.94
A
MaximumSeriesFuse 15
A
1
StandardTestConditions:1000W/m
2
,AM1.5,25°C
Suitableforungrounded,positive,or negative grounded DC systems FieldWiring:Cuwiringonly, min. 12 AWG/4 mm
2
,insulatedfor90°C min.
WARNING
SEVEREELECTRICALHAZARD
•Solarmodulehas full voltage even in very low light. •Installationshouldonly be done by a qualified technician. 527040
www.sunpower.com
Patentedasshownatwww.sunpower.com/patents
SafetyClassII FireRating:ClassC
Max.SystemVoltage:1500VDC
274 mm
1160 mm
4X Ø4.2 mm
Ground Holes
8X (14mmx9mm)
Mounting Holes
1118 mm
2022 mm
35 mm
35 mm
35 mm
35 mm
1092 mm
1043 mm
400 mm
1100 mm
1400 mm
2384 mm
4X Ø4.2mm
Ground Holes
8X 14mm (L) x 9mm (W)
R4.5mm
SLOTS
4X 10mm (L) x 7mm (W)
R3.5mm
Mounting Holes
35 mm
35 mm
35 mm
35 mm
16 mm
1935 mm
1423 mm
1200 mm
539 mm
400 mm
973 mm 980 mm
1058 mm
1999 mm
1016 mm
20x Ø6.8
Mounting Holes 4x Ø4.22
Ground Holes
4x 5mm(W) x 15mm (L)
SLOTS
32 mm
40 mm
24 mm
40 mm