Maxeon MAX3 Guida all'installazione



SafetyandInstallationInstructions



UnitedStates

ThisdocumentappliestoMaxeonPVmodules

listedinTable1.



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



Forthelatestversionpleaserefertohttps://www.maxeon.com/us/InstallGuideUL



MaxeonSolarTechnologies,Ltd.

www.maxeon.com





Document544753Rev.A

ThisdocumentincludesreferencestoMAX3andMAX6modules.These

modulesdonothavegroundingrestrictionsandallarecompatiblewithhigh‐

efficiencytransformerlessinverters.



MAXEONSOLARTECHNOLOGIES,LTD.

SafetyandInstallationInstructions‐Document544753Rev.A



©2022MaxeonSolarTechnologies,Ltd.Allrightsreserved.Specificationsincludedintheseinstructionsaresubjecttochangewithoutnotice.Page|2

SafetyandInstallationInstructions

(UnitedStates)

1.0 Introduction

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

ListedMaxeon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,Maxeon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61730andUL

61215.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Maxeonwarranty

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

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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,andanyotheroperational

specifications;(v)powerfailureorsurges;(vi)indirectordirectdamagefrom

lightning,flood,fireorotheractsofnature;(vii)damagefrompersons,biological

activity,orindustrialchemicalexposure;or(viii)damagefromimpactorother

eventsoutsideMaxeon’scontrol.



1.4ProductSerialIdentification

SerialNumberRule:

WXXYZZZZZZZ



Where:

W–representsyearofmanufacture

XX–representstheweekofmanufacture

Y–representstheFactorylocation

ZZZZZZZ–uniqueidentificationnumberassignedtoeachmodule.

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.

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. Damagedmodulesshould

beimmediatelydisconnectedfromtheelectricsystem.Themoduleshould

beremovedfromarrayassoonaspossibleandcontactthesupplierfor

disposalinstructions.

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

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

contactMaxeon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.

Maxeon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.

Asthemodulesbendundertheload,donotmountsharpobjects(e.g.

screws)nearthemodulebackside.

Donotmountrailsunderthejunctionboxes

Donotattachoradhereitemsatthebacksheetofthemodules.

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

Savetheseinstructions!



2.1FireRating

ThemodulefireratingisType2perUL1703,2013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

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MaxeonLimitedWarranty

forPVModules.



MAXEONSOLARTECHNOLOGIES,LTD.

SafetyandInstallationInstructions‐Document544753Rev.A



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(X‐Series),forMAX3andMAX6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.



Table1:ElectricalCharacteristics1

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‐MAX3‐420‐BLK‐R 420 35.5 11.82 40.7 12.65 0.058 ‐0.236 ‐0.27 II

SPR‐MAX3‐415‐BLK‐R 415 35.3 11.75 40.7 12.64 0.058 ‐0.236 ‐0.27 II

SPR‐MAX3‐410‐BLK‐R 410 35.1 11.68 40.7 12.63 0.058 ‐0.236 ‐0.27 II

SPR‐MAX3‐430‐R 430 35.1 12.25 40.7 13.15 0.058 ‐0.236 ‐0.27 II

SPR‐MAX3‐425‐R 425 34.9 12.18 40.7 13.13 0.058 ‐0.236 ‐0.27 II

SPR‐MAX3‐415‐R 415 34.5 12.03 40.6 13.10 0.058 ‐0.236 ‐0.27 II

SPR‐MAX6‐480‐COM 480 44.2 10.87 52.6 11.58 0.060 ‐0.239 ‐0.30 II

SPR‐MAX6‐475‐COM 475 43.9 10.82 52.6 11.57 0.060 ‐0.239 ‐0.30 II

SPR‐MAX6‐460‐COM 460 43.2 10.64 52.5 11.54 0.060 ‐0.239 ‐0.30 II

SPR‐MAX6‐450‐COM 450 42.8 10.52 52.4 11.51 0.060 ‐0.239 ‐0.30 II

4.0 ElectricalConnectionsandSystemMonitoring

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

electricaloutputaslongasoptimumdesignparametersareachieved.Pleaseuse

onlythesametypeofmodulesinacombinedsourcecircuit.Donotmixthe

moduleswithdifferentnameplateswithoutauthorizationbyMaxeon.



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.Currentlyapprovedcompatibleconnectorsare:Tyco,ModelPV4‐

S1M4/F4orStaubli,ModelPV‐KST4andKBT4/6II‐UR.



Maxeon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,Maxeonmodulesmustbegroundedusinggroundinghardwarethat

meetsrequirementsforgroundingsystemsinUL61730andUL61215on

anodizedaluminumframes.Maxeonrecommendstorefertotheapplicable

regionalandlocalcodesandrequirementsongroundingPVarraysandmounting

framesinconjunctionwithyourrackingsupplier.

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

www.sunpower.maxeon.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.

Inaddition,toavoidcorrosionduetotheuseofdissimilarmetalsMaxeon

recommendsstainlesssteelbetweencopperandaluminum.

4.2SystemGrounding

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

yourparticularMaxeon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.



Table2:ModuleGroundingKey

ModuleModelGroundingKey

MaxeonP‐Seriesmoduleshavenogroundingrestrictions:

AllmodelnumbersstartingwithSPR‐MAX3‐xxx‐R,SPR‐MAX3‐xxx‐BLK‐

R,SPR‐MAX6‐xxx‐COM

IMPORTANT!P‐Seriescanbegroundedwitheitherpolarity.Failureto

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

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

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onlybemountedinlocationsthatmeetthefollowing

requirements:



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

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



OperatingTemperaturerange(ambient)‐40°Cto+85°C

‐40°Fto+185°F



Adequateventilationshouldbeprovided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. 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,especiallyatmid‐

daywhentheproductionismaximum.



DesignStrength:Maxeonmodulesaredesignedtomeetapositive(downward)

and/ornegative(upward)withstandingtestpressureload,asperIEC61215,

whenmountedaspertheguidelinesinSection5.2andconfigurationsin

Appendix.Testloadsareforinformationpurposesonly;designloadsshouldbe

consideredfortheprojectdesign.



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



MAXEONSOLARTECHNOLOGIES,LTD.

SafetyandInstallationInstructions‐Document544753Rev.A



AmmoniaCorrosionResistance:IEC62716Concentration:6,667ppm

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



ExcludedOperatingEnvironments

CertainoperatingenvironmentsarenotrecommendedforMaxeonmodules,and

areexcludedfromtheMaxeonLimitedWarranty. 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vehiclesofanytype.



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5degrees.



Commercialmodules(128cells)frameshavepermanentlyattachedstackingpins

locatedina20mmzoneonthelongsideframeat388‐408mmfromthecorner.

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

presenceofthesestackingpins(seeAppendix).



Specificinformationonmoduledimensionsandthelocationofmountingand

groundingholesisprovidedinAppendix.Thesysteminstallerisresponsiblefor

thedeterminationoflocation‐specificloadrequirements.



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).



ItshouldbenotedthatwatertightnessisnotensuredbyMaxeon,therefore,if

watermanagementisrequired,themountingsystemshouldbedesigned

accordingly.



Clearancebetweenthemoduleframesandstructureorgroundisrequiredto

preventwiringdamageandallowsairtocirculatebehindthemodule.Forall

modulesaminimumof1.5″ofclearancebetweenthemoduleframesandthe

structure(orgrade)isrequired.Therequiredminimumclearancebetween

installedmodulesis1/4″.

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buildings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aluminum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1/4″stainlesssteelbolts,withnuts,washers,andlock

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

lb.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showninAppendix.



2) Clamps:Mountthemodulewiththeoppositeclampsonthelongerand/or

shortersidesofthemodule.Theclips

allowedlocationshouldbeaccording

toAppendix.Installersshouldensure

theclampsareofsufficientstrength

toallowforthemaximumdesign

pressureofthemodule.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.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.Acalibratedtorquewrenchmust

beused.Mountingsystemsshouldbeevaluatedforcompatibilitybefore

installing,especiallywhenthesystemisnotusingClampsorclip.



Maxeondoesnotrecommendnorendorsetheapplicationonthemodules

ofclampswhich,aspartoftheirgroundingorearthingfunction,haveteeth

orclawfeatureswhichmay,individuallyorcumulatively,causethemodule

breakagedueto(andwithoutlimitation):

i.thegroundingfeaturestouchingthefrontglasswhichisincorporatedinto

themoduleduetothepositionofsuchgroundingfeature,

ii.theshape,thepositionorthenumberofthegroundingfeatures

deformingthemoduletopframe,or

iii.theclampbeingover‐torquedduringtheinstallation.



Maxeonshallnotbeliableforanydamagesorlosseswhatsoeverarising

fromtheusebytheInstallerofanysuchclampsonitsmodules,and

disclaimsallwarranties,expressorimplied,applicabletothosemodules

shouldtheybedamagedinanywaybysuchclamps.Therefore,theuseof

theabovementionedclampsbytheInstallerisattheInstaller'ssolerisks.



5.2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.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

Force must not deform

top frame flange or

glass may break

Force

has to

applied

in line

with

frame

wall

Figure 1a: Clamp Force Locations



MAXEONSOLARTECHNOLOGIES,LTD.

SafetyandInstallationInstructions‐Document544753Rev.A



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

boxunderany‐circumstances.

Systemenergizationandshutdownproceduresneedtobefollowedbasedon

respectiveNationalguidelinesandlocalregulations.Safesiteoperational

practicesmustbeadheredbeforeenergizingthePVsystem(e.g.electrical

continuity,avoidingdirectcontactwithelectrical/framingequipment,wearing

safetyPPE,etc.).Systemshouldbeelectricallydisconnectedduringmaintenance,

upgrades,andmodificationworkswhichcanaffecttheoperationofPVsystem.

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MaxeondealerortrainedMaxeon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Maxeon

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

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

NormalwaterpressureisadequatewhencleaningtheARglass.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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.



Recommended Cable Management



Portrait Stringing

Leapfrog Stringing (Portrait)

Maxeon Product Line:

Landscape Stringing



MAXEONSOLARTECHNOLOGIES,LTD.

SafetyandInstallationInstructions‐Document544753Rev.A



Appendix: Mounting Configurations and Load Ratings

Mounng

Conﬁguraon

Descripon

Mounng Conﬁguraon Diagram

Front View Back View

Mounng Zone

Locaons

(distance from corner

in mm)

50 - 150

Long Side Mounng,

Point Supported

Long Side Mounng,

Rails Parallel to

Mounng Frame

Short Side Mounng,

Point Supported

(End Mount)

Short Side Mounng,

Rails Parallel to

Mounng Frame

(End Mount)

150 - 272

50 - 150

150 - 272

272 - 453

453 - 710

50 - 150

150 - 272

272 - 453

453 - 710

0 - 350

+2700/-2700

+2700/-2700 +1800/-1800

+1800/-1800

+3600/-3600

+5400/-4200

+3600/-3600

+2700/-2700

+3600/-2400

+5400/-4200

+3600/-3600

+2700/-2700

+3600/-2400

+5400/-4200

+3600/-3600

+2700/-2700

+2400/-2400

+3600/-2800

+2400/-2400

+1800/-1800

+2400/-1600

+3600/-2800

+2400/-2400

+1800/-1800

+2400/-1600

+3600/-2800

+2400/-2400

+1800/-1800

TOP CLAMPS

Maxeon 3 112 cells AC Ready Solar Panel

(SPR-MAX3-XXX-R, SPR-MAX3-XXX-BLK-R, SPR-MAX3-XXX-COM-R)

GEN 5.2 FRAME PROFILE

SIDE FRAME PROFILE END FRAME PROFILE

A - Ground Holes (4X Ø4.2mm)

B - Mounng Holes (8X Ø6.8mm)

1046 mm [41.8in]

1002 mm [39.43in]

1100 mm [43.31in]

1300 mm [51.18in]

1656 mm [65.17in]

1812 mm [71.34in]

272

[10.71] 453

[17.83]

150

[5.91] 710

[27.95]

272

[10.71]

453

[17.83] 150

[5.91]

710

[27.96]

350

[13.78]

[1.97]

350

[13.78]

Mounng

Conﬁguraon

Descripon

Mounng Conﬁguraon Diagram

Front View Back View

Mounng Zone

Locaons

(distance from corner

in mm)

1300mm Holes

Long Side Mounng,

Rails Perpendincular

to Mounng Frame

Long Side Mounng,

Point Supported

+5400/-5400

+3600/-3600

1100mm Holes

BOLTS

1300mm Holes

1100mm Holes +5400/-5400 +3600/-3600

Measurement Tolerances are +/-3 mm for the Length and Width of the Module.



4 Rails must not be under the juncon box.

2 Test loads are for informaon purposes only, design loads should be considered for the project design.

CoveredunderIEC 61730 Cert Testfor 104 cell

5 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest

design load values should be considered as allowable design load.

 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design

load values. The design loads listed in this table supersede all other loads that may be deﬁned by other

pares, unless there is a formal authorizaon by Maxeon.

Short Side Mounng,

Rails Perpendicular to

Mounng Frame

(End Mount)



0 - 350



272 - 453



453 - 710



Long Side Mounng,

Rails Perpendincular

to Mounng Frame



Tes t Lo ad



Downward/Upward

(Pa)

Tes t Lo ad



Downward/Upward

(Pa)

Design Load



Downward/Upward

(Pa)

Design Load



Downward/Upward

(Pa)

32 mm

[1.26in]

40 mm

[1.57in]

40 mm

[1.57in]

24 mm

[0.94in]



6 Boom ﬂange mounng.



MAXEONSOLARTECHNOLOGIES,LTD.

SafetyandInstallationInstructions‐Document544753Rev.A



GEN 5.6 FRAME PROFILE

A - MLSD Holes

B - Mounng Holes (16X Ø6.8mm)

C - Ground Holes (4X Ø4.2mm)

Maxeon 6 72 cells Commercial Solar Panel

(SPR-MAX6-XXX-COM)

1039 mm [40.91in]

995 mm [39.17in]

400 mm

[15.74in]

1200 mm [47.24in]

1423 mm [56.02in]

1653 mm [65.08in]

2047 mm [80.59in]

ABC

SIDE FRAME PROFILE END FRAME PROFILE

[1.97]

296

[11.65]

536

[21.10] 150

[5.91]

825

[32.48]

350

[13.78]

32 mm

[1.26in]

35 mm

[1.38in]

32 mm

[1.26in]

35 mm

[1.38in]

350

[13.78]

825

[32.48]

536

[21.10]

296

[11.65]

150

[5.91]

Mounng Conﬁguraon Diagram

Front View Back View

Mounng Zone

Locaons

(distance from corner

in mm)

50 - 150

Long Side Mounng,

Point Supported

Long Side Mounng,

Rails Parallel to

Mounng Frame

Short Side Mounng,

Point Supported

(End Mount)

Short Side Mounng,

Rails Parallel to

Mounng Frame

(End Mount)

150 - 296

296 - 536

536 - 825

50 - 150

150 - 296

296 - 536

536 - 825

50 - 150

150 - 296

296 - 536

536 - 825

0 - 350

0 - 350

0 - 350

+2400/-1600

+1800/-1600

+1800/-1600 +1200/-1067

+1200/-1067

+1600/-1067

+2400/-2400

+5400/-2400

+2400/-2400

+1800/-1800

+2400/-2400

+5400/-2400

+2400/-2400

+1800/-1800

+2400/-2400

+5400/-2400

+2400/-2400

+1800/-1800

+1600/-1600

+3600/-1600

+1600/-1600

+1200/-1200

+1600/-1600

+3600/-1600

+1600/-1600

+1200/-1200

+2600/-1600

+3600/-1600

+1600/-1600

+1200/-1200

TOP CLAMPS/INVISIMOUNT

Tes t Loa d

Downward/Upward

(Pa)

Design Load

Downward/Upward

(Pa)

Mounng

Conﬁguraon

Descripon

Short Side Mounng,

Rails Perpendicular to

Mounng Frame

(End Mount)

Long Side Mounng,

Rails Perpendincular

to Mounng Frame

Mounng Conﬁguraon Diagram

Front View Back View

Mounng Zone

Locaons

(distance from corner

in mm)

1423mm Holes

Long Side Mounng,

Rails Perpendincular

to Mounng Frame

Long Side Mounng,

Point Supported

1200mm Holes

400mm Holes

+2500/-2400

+5400/-5400

+2400/-2400

+5400/-6000

+1600/-1600

+3600/-3600

+1600/-1600

+3600/-4000

1423mm Holes

1200mm Holes

400mm Holes

BOLTS

Tes t Loa d

Downward/Upward

(Pa)

Design Load

Downward/Upward

(Pa)

Mounng

Conﬁguraon

Descripon

2 Test loads are for informaon purposes only, design loads should be considered for the project design.

3 This configuration was cert tested to +9000/-4500 Pa

 Design Load considers 1.5 Factor of Safety, Test load = Design load x 1.5. Product Warranty covers only design

load values. The design loads listed in this table supersede all other loads that may be deﬁned by other

pares, unless there is a formal authorizaon by Maxeon.

4 Rails must not be under the juncon box.

5 In the cases where hybrid mounng is necessary (combinaon of long and short side mounng), the lowest

design load values should be considered as allowable design load.

Measurement Tolerances are +/-3 mm for the Length and Width of the Module.

6 Boom ﬂange mounng





Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Maxeon Unità di controllo

Maxeon

Maxeon SUNPOWER 5 AC Guida all'installazione

Manuali Unità di controllo popolari di altre marche

Festo

Festo Compact Performance CP-FB6-E Manuale elenco delle parti

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manuale utente

JS Automation

JS Automation MPC3034A Manuale utente

JAUDT

JAUDT SW GII 6406 Series Guida rapida

Spektrum

Spektrum Air Module System Manuale utente

BOC Edwards

BOC Edwards Q Series Manuale utente

KHADAS

KHADAS BT Magic Manuale utente

Etherma

Etherma eNEXHO-IL Manuale utente

PMFoundations

PMFoundations Attenuverter Manuale utente

GEA

GEA VARIVENT Manuale utente

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manuale utente

Altronix

Altronix LINQ8PD Istruzioni per il montaggio

Eaton

Eaton Powerware Series Manuale utente

WAGO

WAGO 750-407/040-000 Manuale utente

Sony

Sony CCU-590 Manuale utente

Graco

Graco 25D614 Manuale utente

Task Force Tips

Task Force Tips YE-RF-900 Manuale di programmazione

Shini

Shini SPV-U Series Manuale utente