Ampt 31570003-10 Solar PV Converter User Manual Exhibit D Users Manual per 2 1033 b3

Ampt LLC Solar PV Converter Exhibit D Users Manual per 2 1033 b3

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31570003 10 User Manual HTML Version

Exhibit D Users Manual per 2 1033 b3

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TheSPTOperatorManual

SmartPanelTechnology

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CONTENTS

Information&Disclaimer..............................................................................................................................................5

ReadthisFirst............................................................................................................................................................6

FCCcompliance..........................................................................................................................................................6

ImportantSafetyInformation.......................................................................................................................................7

SavetheseInstructions..............................................................................................................................................7

Markings....................................................................................................................................................................9

Protection................................................................................................................................................................10

Servicing...................................................................................................................................................................11

MessagefromAmpt....................................................................................................................................................12

WhySPT–WhygetAmpt?..................................................................................................................................13

SmartPanelTechnologyOverview..............................................................................................................................14

Insimpleterms,theSPT:.....................................................................................................................................15

Here’showitworks:............................................................................................................................................16

TheoryofOperation............................................................................................................................................18

SPTFundamentals:..............................................................................................................................................18

IntroductiontoLogicMatrix(summaryversion).................................................................................................19

Valuepropositionlist...............................................................................................................................................20

Testresults..............................................................................................................................................................20

Internaltesting....................................................................................................................................................20

Thirdpartyvalidation..........................................................................................................................................20

Safetyandconveniencefeatures............................................................................................................................21

Fullsystemdiagram.............................................................................................................................................21

Energyvspower......................................................................................................................................................21

LCOE.....................................................................................................................................................................22

MaximumPowerPointTracking..............................................................................................................................23

GUI–graphicaluserinterface&SoftwareUserManual.........................................................................................24

Overview..............................................................................................................................................................24

Databaseandtrendanalysis...............................................................................................................................27

CompletesystemlayoutandWiringDiagram.........................................................................................................28

Communicationsystemlayout................................................................................................................................28

DesigningyourSPTsystemsolution....................................................................................................................29

Orderinginformation–SampleSalesOrder........................................................................................................30

QuickInstallGuide.......................................................................................................................................................31

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SPTInstallation........................................................................................................................................................35

MechanicalmountingSPTtothePVmodule......................................................................................................35

WiringSPTtothePVmodule...............................................................................................................................35

Completingthestringwiring...............................................................................................................................35

HRDInstallation.......................................................................................................................................................36

MechanicalmountingtheHRD............................................................................................................................36

WiringtheHRD....................................................................................................................................................36

GatewayandFieldComputer..................................................................................................................................36

Locationdetermination.......................................................................................................................................36

Systemrequirements...............................................................................................................................................36

ACpower.............................................................................................................................................................36

InternetAccess....................................................................................................................................................36

Mechanicalmounting..........................................................................................................................................36

Electricalwiring....................................................................................................................................................36

SPTSystemCommissioning.........................................................................................................................................37

Mappingyoursystem..............................................................................................................................................37

UsingtheHandHeldFC.......................................................................................................................................37

PoweruptheFC......................................................................................................................................................40

Verifygatewayoperation....................................................................................................................................40

TestingthesignalstrengthtotheGateway.........................................................................................................40

AccessingtheFCthroughtheinternet................................................................................................................40

SettinguptheGUI...................................................................................................................................................40

Definingusersandadministrativefunctions.......................................................................................................40

Choosingtheuserdefinedparameters...............................................................................................................40

AlertThresholds...................................................................................................................................................40

Scriptchoices.......................................................................................................................................................40

Summarypage.....................................................................................................................................................40

Settingupthedatabase..........................................................................................................................................40

OperatingInstructions.................................................................................................................................................40

ReadingtheGUI.......................................................................................................................................................40

Controlfeatures.......................................................................................................................................................42

Normaloperation....................................................................................................................................................42

Whatyousee.......................................................................................................................................................42

Howtointerpret..................................................................................................................................................42

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Howtomodify.....................................................................................................................................................42

Accessingthedatabase...........................................................................................................................................42

Sortingthedata...................................................................................................................................................42

Definingusertemplates.......................................................................................................................................42

Interpretingalertmessages.....................................................................................................................................42

Troubleshooting..........................................................................................................................................................43

SPToperationalissues.............................................................................................................................................43

GUIoperationalissues.............................................................................................................................................43

TechnicalData.............................................................................................................................................................44

SPTspecificationssheet...........................................................................................................................................44

SPTPhoto&MechanicalDrawing...........................................................................................................................44

HRDspecificationssheet.........................................................................................................................................45

HRDMechanicalDrawing........................................................................................................................................45

FCspecificationssheet............................................................................................................................................46

HandHeldFCspecificationssheet...........................................................................................................................47

GUIparametersandsystemrequirements.............................................................................................................48

TechnicalSupport........................................................................................................................................................49

InformationRegardingtheSPT:...........................................................................................................................49

InformationRegardingthePVmodules:.............................................................................................................49

LimitedWarranty.........................................................................................................................................................50

WarrantyConditions............................................................................................................................................50

ExclusionofLiability.............................................................................................................................................50

forWarrantyReturns&InstallerReplacement:..................................................................................................50

Appendix:.....................................................................................................................................................................52

FAQ..........................................................................................................................................................................52

InstallationMapping................................................................................................................................................52

WiringDiagrams......................................................................................................................................................52

Orderingspareorreplacementparts......................................................................................................................52

Returnprocedures...................................................................................................................................................52

WhitePapers...........................................................................................................................................................52

Presentations...........................................................................................................................................................52

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INFORMATION&DISCLAIMER



Nopartofthisdocumentmaybereproduced,retransmitted,orcopiedinanyformwithouttheexpressedand

writtenpermissionofAmpt.



Amptmakesnorepresentations,expressedorimplied,thatwithrespecttothisdocumentationoranyofthe

equipmentand/orsoftwareitmaydescribe,including(withnolimitation)anyimpliedwarrantiesofutility,

merchantability,orfitnessforanyparticularpurpose.Allsuchwarrantiesareexpresslydisclaimed.Amptshallnot

beliableforanyindirect,incidental,orconsequentialdamagesunderanycircumstances.(Theexclusionofimplied

warrantiesmaynotapplyinallcasesundersomestatutes,andthustheaboveexclusionmaynotapply.)



Thefollowingspecificationsaresubjecttochangewithoutnotice,eventhougheveryattempthasbeenmadeto

makethisdocumentcomplete,accurateandup‐to‐date.Readersarecautioned,however,thatAmptreservesthe

righttomakechangeswithoutnoticeandshallnotberesponsibleforanydamages,includingindirect,incidental

orconsequentialdamages,causedbyrelianceonthematerialpresented,including,butnotlimitedto,omissions,

typographicalerrors,arithmeticalerrorsorlistingerrorsinthecontentmaterial.



AmptLLC

4850InnovationDrive

FortCollins,Colorado80525

Tel970‐372‐6950

www.ampt.com





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EADTHIS

IRST



Thisoperatormanualcontainsalloftheinformationneededtoinstall,commission,andoperateanAmptSPT

distributedpowerconversiondevicewithinagrid‐tiedphotovoltaic(PV)installation.



Tohelpavoidproblemsduringthesysteminstallation,familiarizeyourselfinadvance,withtheinstallationprocess

byreadingtheentireInstallationGuidebeforestartingtheinstallation.



Bealert!ThereareextremelydangerousandlethalvoltagespresentatvariouspointsinaPVsystem.For

safetyreasons,itisrecommendedthatonlyqualifiedpersonnelinstallandoperatethisequipment.



FCC

COMPLIANCE



AmptSPT‐ThisequipmenthasbeencertifiedascompliantwiththelimitsforaClassBdigitaldevice,pursuantto

Part15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterference

inaresidentialinstallation.Thisequipmentgenerates,uses,andcanradiateradiofrequencyenergyandifnot

installedandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.

However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.



TheuseriscautionedthatchangesormodificationsnotexpresslyapprovedbyAmptLLC.couldvoidtheuser’s

authoritytooperatethisequipment.

***

AmptV40‐xSPTModel#s

31570003‐10

FCCID#X3R‐31570003‐10

31570003‐11

FCCID#X3R‐31570003‐11



AmptV50‐2xSPTModel#s

31570001‐12

FCCID#X3R‐31570001‐12

31570001‐13

FCCID#X3R‐31570001‐13

Theboxistwopiecesandisnotmeanttobeuserservicedoropenedinanyway.

***

AmptGatewayFCCID#X3R‐31570002‐00

GatewayModelNumber:31570002‐00



ThislabelisfoundoneachAmptGatewayenclosure.

Theboxissmallerthanpalmsize,thusthefollowingtextisonlyprintedhere:

Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothefollowingtwo

conditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustaccept

anyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.

Theboxistwopiecesandisnotmeanttobeuserservicedoropenedinanyway.



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***

IMPORTANTSAFETYINFORMATION



SAVETHESEINSTRUCTIONS



ThismanualcontainsimportantinstructionsfortheAmptSPTdistributedpowerconversiondevicethatshallbe

followedduringinstallationandmaintenanceofthemoduleandaffiliatedhardwareandsoftware.TheSPThas

beendesignedandtestedaccordingtointernationalsafetyrequirements,butrequirescertainprecautionsare

observedwheninstallingand/oroperatingtheAmptSPTproduct.Toreducetheriskofpersonalinjuryandto

ensurethesafeinstallationandoperationoftheSPT,pleasebesureyoucarefullyreadandfollowallinstructions,

cautionsandwarningsinthisoperatormanual.



Warnings

AWarningidentifiesahazardtoequipmentorpersonnel.Itcallsattentiontoaprocedureorpractice,which,ifnot

correctlyperformed,couldresultindamagetoordestructionofpartoralloftheAmptequipmentand/orother

equipmentconnectedtotheAmptequipmentorpersonalinjury.

DANGERindicatesahazardoussituationwhich,ifnotavoided,willresultindeathorserious

injury.



WARNINGindicatesahazardoussituationwhich,ifnotavoided,couldresultindeathor

seriousinjury.



CAUTIONindicatesahazardoussituationwhich,ifnotavoided,couldresultinminoror

moderateinjury.



NOTICEindicatesasituationthatcanresultinpropertydamageifnotavoided.



InadditiontothesafetyandhazardsymbolsthefollowingisalsousedinthisOperatorManual:



Information‐Thissymbolaccompaniesnotesthatcallattentiontosupplementary

informationthatyoushouldknowandusetoensureoptimaloperationoftheAmptsystem.



GeneralWarnings:



AllelectricalinstallationsmustbedoneinaccordancewiththelocalandNationalElectrical

CodeANSI/NFPA70.



TheAmptproductcontainsnouser‐serviceableparts.Forallrepairandmaintenancealways

returntheunittoanauthorizedAmptServiceCenter.BeforeinstallingorusingtheAmpt

SPT,readalloftheinstructions,cautions,andwarningsontheSPT,thePVarray,inthis

InstallationGuide.BeforeconnectingtheSPTtotheelectricalutilitygrid,contactthelocal

utilitycompany.Thisconnectionmustbemadeonlybyqualifiedpersonnel.PVarrays

Page8of52

produceelectricalenergywhenexposedtolightandthuscancreateanelectricalshock

hazard.WiringofthePV‐arraysshouldonlybeperformedbyqualifiedpersonnel.

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MARKINGS



ModelAmptV40‐xAmptV50‐2x

AmptModelNumber31570003‐10 31570003‐11 31570001‐1231570001‐13

FCCIDX3R‐31570003‐10 X3R‐31570003‐11 X3R‐31570001‐12X3R‐31570001‐13

MaximumInputVoltage46Vdc 102Vdc

InputVoltageRange(MPP

Tracking)

10

–

38Vdc 36

–

90Vdc

MaximumInputOperating

Current(MPPTracking)

8.5Adc 5.45Adc

MaximumInputShortCircuit

CurrentatSTC

9.2Adc 6.0Adc

OperatingInputVoltageRange10

–

46Vdc 36

–

102Vdc

ProgrammableOutputVoltage

Range

0

–

46Vdc 0

–

102Vdc

MaximumProgrammable

OutputCurrent

9.2Adc 6.2Adc

MaximumContinuousOutput

Power

300W420W

MaximumOutputFault

CurrentandDuration

9.4Adccontinuous 6.5Adccontinuous

MaximumOutputOvercurrent

Protection

9.2Adc 6.2Adc

NormalOperation

TemperatureRange

‐40to+70⁰C

MaximumFullPower

OperatingAmbient

+70⁰C

EnclosureType3R



Page10of52



PROTECTION

TheSPThasinternalprotectionfromabnormalorfaultconditionsasdescribedinthefollowingparagraphs:

IftheSPToutputisoperatedintoanopencircuit,aprogrammablemaximumvoltageisappliedtotheoutput.This

conditionwouldoccurintheeventofanopenwireoraconditionwherebytheinverterisnotconnectedtothe

grid.Thesystemintegratorisresponsibleforsettingthecorrectmaximumvoltageset‐point.Itisnotpossibleto

setavoltagehigherthanthemaximumratedoutputvoltage.



IftheSPToutputisoperatedintoashortcircuit,aprogrammablemaximumcurrentwouldflowthroughthe

outputterminals.Thismayoccurifthereisashortonagivenoutputorsomeshortmayoccuronastring.Itis

neverpossibletoprovidemorecurrentontheoutputthanthislimitallows.Thesystemintegratorisresponsible

forsettingthecorrectmaximumcurrentset‐point. Itisnotpossibletosetacurrenthigherthanthespecified

maximumratedoutputcurrent.



Ifthereisacombinationofoperationalconditionswhichcausetheinternaltemperaturetoexceed105°C,over‐

temperatureprotectionwillfoldbacktheoutputcurrenttoapproximately50%ofthefullratedvalue.Thismay

occurinanextremecombinationofconditionslikelyincluding: operationatelevatedambientintherangeof

70°C,operationatfullratedpower,andboostingorbuckingoveralargerange.Thisprotectionwillonlyactivate

whentheseextremesaremaintainedoverlongperiodsoftime(likelymeasuredinhours). Whentheinternal

temperaturecoolsto95°C,normaloperationresumes.



Page11of52

SERVICING



Warnings:

1. Whenthephotovoltaic(PV)arrayisexposedtolight,itproducesaDCvoltage,andtheAmptequipmentis

energized.

2. Servicinginstructionsareforusebyqualifiedpersonnelonly.Toreducetheriskofelectricshock,donot

performanyservicingotherthanthatspecifiedintheseOperatingInstructions.

3. TheinstallationofAmptequipmentrequiresfollowingtheNationalElectricalCode(ANSI/NFPA70)wiring

methods.

4. CAUTION:Toreducetheriskoffire,connecttheoutputsoftheAmptEquipmentonlytoconductorswith

aminimumampacityof9.4ampereswhende‐ratedfortemperatureandconduitfill.Over‐current

protectiondevicesandconductorsshallbesizedinaccordancewiththeNationalElectricalCode

(ANSI/NFPA70).

5. AmptrequiresovercurrentprotectionfortheDCoutputcircuitintheinstallation.

6. AmptrecommendsthatadisconnectswitchbeincludedintheinstallationfortheDCinputandDCoutput

circuitasrequiredbythelocalauthorities.

7. TheAmptconverteristobeinstalledsothatitisnotexpectedtobecontactedbyunauthorizedor

unqualifiedpersons.

8. TheAmptconverterisintendedtobemountedonabracketinopenspaceawayfromothersurfaces

and/ordevices.



Page12of52

MESSAGEFROMAMPT



ThefirstproductsthatAmptisintroducingarearesultoflookingatrequirementstorealizemaximumenergyat

thelowestcost–fromasystemlevelperspective.

Thisinitialpremiseisthatthemaximumenergycannotbeharvestedfullywithouttherightgranularity.Webelieve

thatthisrequirespowerconversiontobedoneatthemodulelevel.Ourcustomersrequireminimallostharvest

fromlocalsoiling,shading,orpanelimbalance–sowithregardstolocalpowerconversion,thereisnomore

suitableeconomicalternative.

Webelievethatthepowerconversionhastobeextremelyefficientoveraverywiderange–soourproductsare

over99%efficientovergreaterthan3:1inputrange.Toputthatintocontext,theAmptSPTconsumesonly,upto

2Woftheenergygeneratedbya200Wmodule–relativelyspeakingthatisthesamelossasexpectedfromenergy

travelingthrough3feetofconventionalwirecabling.

WebelievethathighspeedMPPisverycriticaltomaximizeharvest–wehaveover99.9%accurateMPPin100

milliseconds.Therefore,wecancapturethepowergainfromtheedgeofacloudandtherefractedirradiationona

module.

Webelievethatmaximizingthenumberofmodulesperstringisimportant.TheAmptproductisdynamically

controlled,andwecancommunicatewirelesslytoourfieldadaptablefirmware.

Webelievethatreliabilityisahugedriveofeconomics–sowehaveanenvironmentallyvalidated(not

superficiallymodeled)1000yearMTBF.

Webelievethathighaccuracyandstableinstrumentationcombinedwithrobustcommunicationiscrucialfor

large‐scalearraysandbeneficialforallsmallerarrays.Itlowersinstallationcosts,andradicallyreducesO&Mwhile

maximizingtheeconomicsofharvesting.Wehaveabetterthan1%fieldcalibrate‐ablemeasurementsystemthat

includesmultiplechannelsofcriticalelectricalandtemperatureparameters,aswellasidentityinformation–per

module.

Webelievethatcommunicationaloneisn’tsufficient.Theseapplicationsneedscalabilityandrobustnessthatdoes

notdependonproblematicconnections.Wedesignedahighlyrobustwirelesssystem.

Webelievethatifthesystemisdesignedwiththerightgranularity,withtherightcomponents,withtheright

interfacesandtherightarchitecturethatitbecomesunlimitedinitsabilitytooperateatanyscale.Wehave

designedthissystemtoallowscalingfromonemoduletoaboveamillionmodules.

ThankyouforContinuedSupport–welookforwardtoworkingwithyou!

WeareAmpt.





Page13of52

HY

SPT



–



HYGET

MPT

?



Whatismaximumpower?

Isitdefinedbytheenergyoutputoftheweakestmoduleinastring,

orthecombinedoutputofeverysinglemoduleoneverystring?

Isitdefinedbyanalyzingenergyharvesteachdayatonesite,

oreverysecondoneverypanelatonemillionsites?

Isitdefinedbythemonitoringofinformationwithinanarray,

orthecommunicationofknowledgethatleadstoimprovedperformancewithineverymodule?

Byansweringwhatnooneelsehasevenyetasked,Amptisnotjustincreasingenergy,

buthelpingyoutorealizeenergyyouneverknewpossible.



Congratulationsonputtingtheabsolutebestcommunicationsandpowerconversionequipment

availableonyourPVsystem!





Page14of52

SMARTPANELTECHNOLOGYOVERVIEW



AmpthasdevelopedSmartPanelTechnologyTM‐SPT‐astheoptimalsolutionforenergyharvestingfromanyPV

system.

ThefirstimplementationofAmptSPTisinastandalonedevicethatisplacedindirectconnectionwiththePV

moduletodeliverMPPT(MaximumPowerPointTracking)whichistheharvestedenergy.ConventionalPVsystems

havesolarmodulesseriesconnected,andaretherebylimitedbytheweakestmoduleinthestring.Thesestrings

arewiredtoabulkDC‐ACinverterwhichusesalgorithmstoattemptamaximumharvestgiventhepotentialfrom

eachstring.





Page15of52

TheAmptSPTputstheMPPTlogicwhereitbelongs,oneachsolarmodule,andallowseachmoduletoproduceits

maximumpower.TheneachSPTdevicecombinestoprovidethebulkinverterwithitshighestefficiencyinput

power.Theresult:thehighestenergyfromeachmodule,operatingwiththehighestefficiencyofthebulkinverter.

INSIMPLETERMS,THESPT:

 ReceivesthepowerfromthemoduleatitsMaximumPowerPointTracking(MPPT)regardlessof

normalorproblematicoperatingconditions

 DeliversmoduleMPPTpowerintoanyimpedancedeterminedbytheremainderofthestringandthe

inverter

 Solvestheproblemofhavingpanels(currentsources)inseriesbeinglimitedbytheweakestpanelin

thestring‐improvesstringsightingoptions

 Ensureseverypanelproduceswhateveritcanregardlessoftheremainderofthesystem

 Allowstheinvertertooperateatitshighestefficiencypoint

 Provideswirelesscommunicationoneachmodule,reportingmorethanjustpanelvoltage,current

andtemperature.Additionalinformationisresidentsuchasmoduleserialnumberand

manufacturinginformation

 Wirelesscommunicationalsoprovidesdiagnosticinformationformaintenance,andthroughradio

commandstheoutputcanbeturnedon/off





Page16of52

HERE’SHOWITWORKS:

EachsolarmodulewillhaveadedicatedAmptSPTdeviceconnectedtothemoduleoutputs.TheAmptSPTdevices

thenareconnectedinseriestoeachotherandwillmakeupa“string”ofmodules.Eachstringisthencombinedin

paralleltoconnectwiththebulkinverter(intoday’sconventionalarray).

WhensolarraysareabsorbedbythePVmodule,energyisproduced.TheSPTmaximizestheharvestableenergy

fromeachPVmodule,andconvertsittoausefuloutputthatisthendeliveredtothestring(regardlessofthe

environmentaloroperationalconditionsaffectingthatparticularpanel).Thestringsarethencombinedasanarray

anddeliveredtothebulkinverteratitspre‐determinedimpedancerequirement.Itisimportanttonotethatthe

conventionalbulkinverterdynamicallyissearchingforMPPT(maximumpowerpointtracking),andmaychangeits

impedancerequirementsevery4+seconds.TheAmptSPThoweverisadjustingitsMPPT8timespersecondto

againmaximizetheharvestableenergyproducedoneachPVmodule.

InconventionalPVinstallations(withouttheAmptSPT),withseriesconnectedmodules,oneweaklinkinastring

causessignificantenergyharvestdegradation,andwilllowertheproducedpowerproduced.Ifthereissufficient

obstructiontotheamountofsolarinsolationabsorbedbyasinglemodule(oroverseveralmodules),itispossible

thattheentirestringcollapses(electrically),andnetszeropoweroutput.

TheAmptSPTsolvesthisproblembymaximizingthepowerharvestateachmoduleregardlessoftheconditions,

andconvertsthattoaviableoutputtherebyeliminatingtheweakestlinkphenomenon.WithAmptSPT,evenalow

powerproducingmoduleisvaluable,andcontributestothenetpowergenerated.

Ofcourse,ifthemoduleisdamagedorobstructedtothepointwhereitsinternalcircuitcannotproducepower,

AmptSPTcannotcorrectthiscondition.Withthewirelesscommunicationlinkthough,theowneroperatorcan

identifythiscondition,andmakethenecessarycorrections.Inthemeantimethough,thebalanceofthestringis

stilloperationalandgeneratingasmuchpowerasrequiredbythebulkinverter.

EachSPTisaccessiblebyahostcomputerthroughawirelessAND“gateway”interface.Thisgatewayallowsthe

owner/operatortospeakspecificallytoeachSPT,andprovidesabi‐directionalwirelesscommunicationlinkwhich

isthevehicleforcommand/controlanddataacquisition.

TheANDGUI(graphicaluserinterface)isthenutilizedtoobservetheperformanceandcontroltheSPToperations.

ExamplesofthisGUIareshownbelow:



Page17of52



TheGUIhasalotofdatapresentedandwilllikelychangeforincreasedusability,butatpresentdemonstratesthe

kindofinteractionandreportingavailable.

Asyoucansee,eachmodule(andcorrespondingSPT)ismappedoutpertheirinstalledlocation.Note:eachSPTis

barcoded,andduringthefieldcommissioningprocess,abarcodescannercanbeutilizedtologicallymapoutthe

organizationofmodules.ItisalsopossiblethatthebarcodereadercaninterfacetotheSPTthroughaseparate

gateway,andtherebycontrolitson/offstateforfieldpersonnelsafety.

That’sit.Withasimpleinstallation,theAmptSPTproductsoperateimmediatelyandautomaticallyenhancethe

powergeneratedbythePVinstallation.Ongoingmonitoringandcommandcontrolfeaturesareavailabletothe

owneroperation,butregularinteractionisnotrequiredtogetmaximumpower.

Page18of52

THEORYOFOPERATION



SPTFUNDAMENTALS:



• TheSPTmoduleputsMPPwhereitbelongs,oneverypanel,andproducesthemaximumpowerthatis

availableregardlessofpanelcondition,andregardlessoftheremainderofthesystem.Ifthereispartial

shade,dirtorpanelimbalance,everypanelstillputsoutitsmaximumpower.

• TheSPTmodulereceivesthepowerfromthepanelatMPP.Itdeliversthepowertoanyimpedance

determinedbytheremainderofthestringandtheinverter.Thissolvestheproblemofhavingpanels(current

sources)inseriesbeinglimitedbytheweakestpanelinthestring.

• TheconventionalbulkpowerinvertermayimpressanyvoltageitwantsandbecausetheSPTisdeployedasa

localizedDC‐DCconverter,thepanelfieldwillsimplyoutputMPPfromeverypanel.Thisallowstheinverterto

operateatitshighestefficiencypoint.

• Goingforward,SPTbasedinstallationscanenablebetterbulkinverterdesignsthatdeliverhigherefficiency,

greaterreliability,smallerandlighterastheywouldnolongerberequiredtoincludeanMPPstage.

• OneofthemostsignificantelementsoftheSPTistheinherentwirelesscommunicationscapabilities,which

enablesinstantaneouscommunicationandcontrol.Theradioandubiquitouswirelessmeshnetworkformed

bySPTmoduleswillnotonlyreportpanelvoltage,currentandtemperature,butalsoprovideoperational

benefitsbytogglingthepaneloutputsonandoff.

• Otherinformationcouldalsoresidetheresuchasserialnumberandmanufacturinginformation.

• Thewirelessradiowillalsoprovidediagnosticinformationformaintenanceandtrendanalysisthusallowing

intelligentdecisionsonwhatrequiresserviceandwhen.





TheAmpt SPTisdesignedtomitigateirregularities

betweenthemodulesinanarrayandthebulk

inverter.Specifically,theSPTcanfixitsoutputto

matchtheoptimalinverterinputvoltageand

broadentheperformancerangeofconventional

PVmodules&invertercombinations.Byproviding

localizedDC‐DCconversionalongwithwireless

communication,theSPTenablesinstantaneous

controlandfeedbacktothesystemandthereby

maximizesenergyharvesting.

Page19of52

INTRODUCTIONTOLOGICMATRIX(SUMMARYVERSION)

Page20of52

VALUEPROPOSITIONLIST



 Temperaturecoefficientpowerlosses‐TemperatureEffect/FillFactorManagement

 Panelobstruction/shading(leaf/snow/haze/birdgifts)‐Dynamicstringadjustmenttocapitalizeon

unbalancedpanelproduction

 Panelpowervariation(mismatch/aging/broken/defect)‐diverseutilizationandimbalancecorrection

 Installedefficiency(placement/wiring/opens)‐MoreKWhr/KWproduction(12‐15%moreharvesting)

 Bi‐polarbalancing‐+/‐operationsforAdvancedEnergyInverterapplications

 VariableInverteroperatingalgorithmsandefficiency–deliversMPPTtoinverterhighestpointof

efficiency

 Improvesstringsightingoptions(notsoPOAlimited)

 Conventionalinverterlimitations‐Greatercompatibilitybetweenconventionalinvertersandallmodule

types(fromC‐SI,througha‐SI,CDTe,CIGSandfuturedesigns)

 Realtimecommandandcontrol‐WirelessCommunicationsSystem&Diagnostics–nolongerrelianton

dispatchedanalysisanderrorcorrection

 ImprovesSafety‐enablinginstantaneouson/offcyclingfortheentireSystem/atargetedString/or

individualPanelModule

 EnablesSoftstartforsomeinvertertypes



TESTRESULTS

INTERNALTESTING



1. 90MhoursDemonstratedMTBF@40°Ccontinuous



Note:InitiallyAmptcalculatedMTBF,however,thedemonstratedperformanceisabetterindicator

ofarchitecturalperformance.



(MBTFof90Mhrsmeansafailurerateof0.01%PER25YEARS(warrantyperiod)assuming10hours

ofoperationperdayat40Cambient).

THIRDPARTYVALIDATION



1. Sandia

2. BEW 

Testreportswillbemadeavailableuponrequest



Page21of52

SAFETYANDCONVENIENCEFEATURES



Currently,oneproblemfacinginstallersandmaintenanceprovidersofPVSystemsissafety.Sinceconventionally,

allpanelsareconnectedinseriesandinstallationandmaintenanceworkisdoneduringperiodsofirradiance,the

voltageacrossthepanelsmightreachdangerouslevelsexposingfieldpersonneltoarealdangerofelectrocution.

Amptprovidesa“convenience”modewhichsupportsan“on/off”modeofoperation.Thismodeofoperation

essentiallyenablesordisablestheSPToutputandcanfacilitatesysteminstaller/operatorsduringinstallation,

diagnostics,andmaintenancetasks.Itisimportanttorecognizethatthisisaelectricalcircuitlogicchangeandis

nottobeconfusedwithahardswitch.Thisconveniencefeatureisdesignedtoenhancetheprotectionofmodule

handlers,includingtheinstaller,maintenanceproviderandpotentiallyemergencypersonnel(ie.Fire

Department)."

FULLSYSTEMDIAGRAM



ENERGYVSPOWER

Energyisthecapacityofasystemtodowork.

Poweristherateofdoingwork.



Page22of52

LCOE





Page23of52

MAXIMUMPOWERPOINTTRACKING





Page24of52

GUI–GRAPHICALUSERINTERFACE&SOFTWAREUSERMANUAL



OVERVIEW

TheAmptsoftwareisawebbasedmanagementapplicationforviewingthereal‐timeperformanceand

managementofyoursolarinstallationatthearray,string,andmodulelevel.

INTRODUCTION:

TherearetwoviewsavailableformanagingyourSolarArray;summaryandstringview.TheSummaryview

providesanoverviewofthestateofthesolararray.ItincludescurrentDCenergyoutputinWatts,Volts,and

Amps,powerbystring,SPTstatus,andestimatedACPower.

TheStringviewprovidesdetailedinformationontheperformanceofeachSPT.Itprovidesperformance

informationatthestringlevel;DCenergyoutputinWatts,Volts,andAmps.Bothviewsautomaticallyrefresh

aboutevery15seconds.

DETAILS

SUMMARYVIEW

TheSummarypage(figure1)presentsinformationatthearraylevel.Thebuttonacrossthetop“Lock/Unlock

WholeStation”allowsyoutodisablecommandstothesystem.Thisisusefulasasafetyprecautionwhenservicing

thestation.Totherightisthetimetheinformationyourviewingwaslastupdated.Thisisbasedonyourlocal

computer’stime.Thestringsareorganizedaroundthephysicalandlogicallayoutascloselyaspossibleandlistthe

statusofthemodule,onoroff,andstatusoftheMaximizePowerPointfeature,MPP,onoroff.Clickingonthe

stringandmoduleareawilltakeyoutotheStringView.

Belowthestringandmoduleareaisabarchartshowingthepoweroutputforeachstringinthearray.Thepower

outputdetailsforthearrayareshownontherightedge;includingestimatedkWhours.Atthebottomisagraph

ofEnergy,powerandtemperature.Thescaleforthetemperatureislistedontherightedgeofthegraph.Youcan

positionyourmouseoverthelinestoseethetimeandvalueofthemeasurement.Thetimescaleofthegraphcan

bechangedusingthecontrolstotherightofthegraph.Youcanchangethetimeintervalaswellasgobackand

forwardtimeperiods.

Page25of52



FIGURE1

STRINGVIEW

SimilartotheSummaryview,thestringsareorganizedaroundthephysicalandlogicallayoutascloselyaspossible.

InStringviewthestatusofthemoduleisshownindetail.There’salegendonthenextpagethatcoversthe

meaningofdifferentbackgroundcolors.

 MaxPower–MaximumpoweroutputfromSolarModulewithSPTTechnology

 Vmp‐IN–VoltageoutputfromSPTModule

 I‐Out–AmpsoutputfromSPTModule

 V‐Out–SolarModulevoltageoutput

 Temp–TemperatureinsidetheSPTModule

 OverV–OverVoltagesettingforSPTModule

 ModON–SPTModulestatus(on/off)

 MppON–MaximizePowerPointTechnologystatus(on/off)

 ID–UniqueidentifierfortheSPTModule

Page26of52



FIGURE2

TotherightofthestringlayoutisPoweroutputdetailsforeachstring;Power,Voltage,Current,andEnergy.There

aremultiplecontrolsonthefarrightedge.

 SetOverV–SetOverVoltagelimitforalltheSPTModules.

 ON–TurnstheSPTModuleonallowingcurrentandvoltagetopassthroughdevice.

 OFF‐TurnstheSPTModuleoffblockingcurrentandvoltageoutput.

 WARNING***Moduleisstillproducingvoltageandlookingforapathwaytoground.***

 MPPON–EnabletheMaximizePowerPointfeatureoftheSPTModule

 MPPOFF–DisabletheMaximizePowerPointfeatureoftheSPTModule

 DownloadDbData–Downloadthedatathatiscurrentlybeingviewedinthegraphatthebottom.

GUILEGEND

TheSPTmodulebackgroundcolorvariesbasedonthepoweroutputofthemodule.



Page27of52

0to39.9W40to79.980to119.9W120To159.9WOver160W

AreddishbackgroundmeansSPTisnottalkingtothegatewayandfieldcomputer.

Ie.Nodataisbeingcapturedforthatmodule.



BrownindicatesthatamodulepositionisreservedGUIbutnoSPTinstalled.



DATABASEANDTRENDANALYSIS





Page28of52

COMPLETESYSTEMLAYOUTANDWIRINGDIAGRAM



COMMUNICATIONSYSTEMLAYOUT



Page29of52

DESIGNINGYOURSPTSYSTEMSOLUTION





Page30of52

ORDERINGINFORMATION–SAMPLESALESORDER



Page31of52

QUICKINSTALLGUIDE

Forthosewhoalreadyknowthebasicsandjustwanttogetgoing.

INSTALLATIONSEQUENCEOFEVENTS

1. Unpackingandinspection

2. Propersystemgroundingpriortoinstallation

3. Installationofthefieldcomputer

a. Mounting

b. ACPower

c. InternetconnectionviaEthernet

d. ConnectiontotheGateway

e. Connectiontoalaptop

4. SPTmountingandmechanical

a. Mountingchoices

i. Planeofarray

ii. Perpendiculartoplaneofarray

iii. Other

b. InstallingtheSPTtothebracket

c. Installingthebrackettothemountingstructure

i. Hardwareandtorques

ii. Grounding

d. Usingthehandhelddevicetorecordserialnumbers

5. HRDmountingandmechanical

6. Electricalconnectionsandcommunicationwithhandheld

a. ProperconnectionwithMCconnectors

b. ModuletoSPT

i. Establishingcontactwiththehandhelddevice

ii. TurningontheSPT

iii. Measuringmodulecharacteristics

iv. TurningofftheSPT

c. SPTtoSPTCabling

d. SPTtoHRDbox

e. Cablehandlingandsecuring

7. GraphicalUserInterface



UNPACKINGANDINSPECTION



CarefullyunpackandinspecteachSPT,HRDandcablefordamage.

Inspecteachfieldcomputerfordamage

InspecteachMCconnectorbeforemakinganyelectricalconnections.Properconnectorsshouldbeclean

andfreefromdamage.Insertpictureshere.



PROPERSYSTEMGROUNDING

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

INSTALLATIONOFTHEFIELDCOMPUTER



a. Mounting

b. ACPower

c. InternetconnectionviaEthernet

d. ConnectiontotheGateway

e. Connectiontoalaptop



SPTMOUNTINGANDMECHANICAL

MountandgroundrackingorsupportstructureperNECArticle690andmanufacturer’sinstructions.

EnsurethatsupportstructureisgroundedbeforemountingmodulesorSPTs



Planning

UseonlystainlesssteelfastenerstosecuretheSPTbrackettothemountingstructure

Chooseflatbracketsor“L”bracketsfortheinstallation.

InserttheSPTinthebracketbypushinguntilthepushpinholesalign

Installmountingpushpins

PlantomountSPTatleastoneinch(2.5cm)fromthebackofthemodulesurfacetoallowforadequate

coolingairflow.

PlantomountSPT,modulecables,andSPTconnectioncablinginalocationthatwillnotbesubjectto

physicaldamage,andwillnotbesubjecttosnoworotherdebrisslides.(reword)



Mountingintorailswith3/8or1/4slots

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Ifmountingtoastructurewithrailslots,insert3/8or1/4inchhardwareintherailslotbeforemodulesor

“L”feetorstanchionsaresecured.EachSPTrequirestwobolts,twonuts,twoflatwashers,andtwolock

washers.Whizznutsarenotrecommendedasthegalvanizedcoatingofthebracketmaybecompromised.

Secureeachbracket,makingsurethateachlockwasherisfullycompressed.Torque3/8inchfastenersto

XXXinch‐poundsand1/4inchfastenerstoYYYinch‐pounds.



Mountingintorailsorbraceswithoutslots

Checkwithrackingormodulesupportmanufacturerforsuggestedmountingprocedure.

Checkwithalocalstructuralengineerand/ortherackingmanufacturerifanymodificationstothe

structure(ie.Drillingholes)

Usethebracketasaguideforanypre‐drilledholes.

Insert3/8or¼inchhardwareintherailslot.EachSPTrequirestwobolts,twonuts,twoflatwashers,and

twolockwashers.Whizznutsarenotrecommendedasthegalvanizedcoatingofthebracketmaybe

compromised.

Secureeachbracket,makingsurethateachlockwasherisfullycompressed.Torque3/8inchfastenersto

XXXinch‐poundsand¼inchfastenerstoYYYinch‐pounds.



HRDMountingandMechanical



Electricalconnectionsandcommunicationwithhandheld



Mountandgroundmodulepermodulemanufacturer’sinstructions.

ConnectthemoduleleadstotheSPT

InspectMCconnectorforwatertightseal

Establishcommunicationwiththehandheldunit.

PlaceSPTin“On”mode.

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CheckmoduleVocfortemperatureandirradianceadjustedvaluefrommodulenameplatereading.

PlaceSPTin“Off”mode

RepeatfornextSPT’sinstring

ConnectSPT‐SPTcable.

SecuremoduleandSPT‐SPTcablestosupportstructureormoduleframewithUVratedwiretiesand/or

stainlesssteelclipsorstrainrelief



f. MounteachSPTaseachmoduleisinstalled.ModulesperformancemaybetestedwiththeSPTas

eachmoduleisinstalled.

g. ChoosetomounttheSPT’seitherparallel,perpendicular,orinafashionthattakesadvantageofthe

modulesupportstructure.TheSPTissuppliedwithaflatandan“L”shapedbracket.Bracketshave

3/8”and¼”pre‐drilledtotheplaneofthearray.

h. 

i. Mountingchoices

i. Planeofarray

ii. Perpendiculartoplaneofarray

iii. Other

j. InstallingtheSPTtothebracket

k. Installingthebrackettothemountingstructure

i. Hardwareandtorques

ii. Grounding



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SPTINSTALLATION

MECHANICALMOUNTINGSPTTOTHEPVMODULE



RACKINGSYSTEMS

MOUNTINGDIRECTLY

USINGFLATORLPLATE



WIRINGSPTTOTHEPVMODULE



COMPLETINGTHESTRINGWIRING



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HRDINSTALLATION

MECHANICALMOUNTINGTHEHRD



TheAmptHRDisencasedinaplastichousingwithtwothrough‐holemountingloopswhichmakeiteasytoattach

tothePVrackviaappropriaterackscrewsorplasticquickties.



WIRINGTHEHRD



Thereare4stepstoconnectingtheAmptHRD(includedintheSPTconnectionsdiagramonpage26):

1. Connectthe18”quick‐connectwire,whichisgendermatched,tothelastAmpt‐xconverteronthehigh

sideofthePVStringofsolarmodules.

2. ConnecttheoppositesideofthiswiretothegendermatchedquickconnectontheAmptHRD.

3. Connectthehome‐runwiretothegendermatchedoppositesideoftheAmptHRD.

4. Connectthehomerunwiretoeitherthenextappropriatecombinerboxorcentralinverter(application

specific).

GATEWAYANDFIELDCOMPUTER

LOCATIONDETERMINATION



SYSTEMREQUIREMENTS

ACPOWER

INTERNETACCESS

MECHANICALMOUNTING

ELECTRICALWIRING



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SPTSYSTEMCOMMISSIONING

MAPPINGYOURSYSTEM

USINGTHEHANDHELDFC



UsingthehandhelddevicetologSPTserialnumbersandgetthemuploadedtotheIDSsystem:



1. ScanningSPTsintothehandheld

a. Turningonthehandheld

b. OpeningtheDataCollectionProgram

c. TurningontheGPS

d. Checkingstringsettingsandenteringsiteandstringinformation

e. ScanningSerialNumbers

2. LoadingthedatafileintoExcelforincorporationtotheFieldcomputer



1. ScanningSPTsintothehandheld.Toenterdataintoaninputwindow,clickinthewindowwiththe

stylusandusethekeyboardorclickthekeyboardiconatthebottomofthewindowandusethestylus

toselectcharacters.

a. Turningonthehandheld

1. Hittheredbuttonontheupperrightoftheunittoturnonthesystem.

b. OpeningtheDataCollectionProgram

Page38of52

1. Ifpresentedwiththe“OwnerInformation”Screen,clickanywhereonthenext

screenwiththestylustoaccesstheoperatingsystempages.

2. Clicktheupperlefthand“Start”menu

3. Select“FieldDataCollector”fromthelistofoptions

c. TurningontheGPS

1. Fromthelowerlefthandcorner,selectMenu.

2. SelectStartGPS

d. Checkingstringsettingsandenteringsiteandstringinformation

1. SelectMenuagain.

2. SelectSettings

3. MakesureDebugmodeisoff(unchecked)

4. MakesureSendDataviaHTTPPostisoff(unchecked)

5. Inputthenumberofmodules(SPT’stobescanned)inthestring.Fordiffering

stringlengths,choosethelargeststringsize.

6. Makesurethebarcodelengthequalsthenumberofcharactersandspaceson

thebarcode.

7. ChooseSaveinthelowerlefthandcorner.

8. EntertheSiteName

9. Enterthestringname.

10. ClickintheBarcodeentrybox.

11. Ensurethatthe#ofSatellitesreportingtotheGPSisatleast???

e. ScanningSerialNumbers

1. Followthelayoutorstringplanandplanyourscanningforefficiency.

2. Thethreeyellowbuttonsontheright,left,andabovethemanualkeyboardwill

allactivatethescanner.Donotpointthescannerintoyoureyesorinthe

directionofanyoneelse’seyes.

3. Pointthescanneratthetopoftheunittowardthebarcodetobescanned.Hit

oneoftheyellowbuttonsandpositionthescanneruntilabeepisheard.Verify

onthescreenthatthebarcodehasrecordedandthestringpositionhas

incrementedtothenext(correct)modulenumber.

4. Scanthenextmodule.

5. Repeatscanninguntiltheendofthestringisreached.

6. Donotscanagainuntilthestringnameandmodulenumberhavebeenreset

perbelow.

7. Changethestringnameforthenextstring

8. Ensurethatthemodulepositioninstringhasresetto1.Intheeventthatthe

priorstringsizewaslessthanthestringsizeenteredinthesettingspage,

manuallydecrementitto1.

9. Repeatsteps1‐6.

10. Whenfinished,chooseexit.Atextlogfileisstoredonthehandheldcomputer

foruploadofdata.

2. LoadingthedatafileintoExcelforincorporationtotheFieldcomputer

a. MicrosoftActiveSynchmustbeloadedandrunningonthePC.

b. Loadthehandheldintoitscradle

c. InserttheUSBcableintothePC.

d. Waitforconnectionandnavigatetothepathbelow.



Page39of52



e. Copythelogfiletoyourcomputer.

f. DisconnecttheUSBcablefromthePC

g. Turnofthehandheld.

h. Rightclickthelogfileandopenwithexcel.

i. Parsethetextwithsemicolondelimiting.

ii. OpentheP:\Operations\SPTGeneology.xlsasREADONLY!!

iii. CopytheappropriatetabfromtheP:\Operations\SPTGeneology.xlstoyour

spreadsheet.ThetabmustbefromthebuildthatcontainstheSPTserialnumbers.

iv. PerformaVlookupandmatchtheSPTserialnumbertothePCBAserialnumber.

v. ClearlylabeltheSPTSerialNumber,PCBAserialnumber,StringName,ModuleNumber

likethetablebelow,orrunamacroifonehasbeenrecordedforthispurpose.

vi. EmailtoTimorwhoeverwilluploadthedatatotheGUI/Middleware







Filenameisdifferentforeachdayof

scans.

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POWERUPANDDOWN

READINGTHEDISPLAY

TURNINGMODULESONANDOFF

RECORDINGSERIALNUMBERS

DOWNLOADINGDATA

POWERUPTHEFC

VERIFYGATEWAYOPERATION

TESTINGTHESIGNALSTRENGTHTOTHEGATEWAY

ACCESSINGTHEFCTHROUGHTHEINTERNET

SETTINGUPTHEGUI

DEFININGUSERSANDADMINISTRATIVEFUNCTIONS

CHOOSINGTHEUSERDEFINEDPARAMETERS

ALERTTHRESHOLDS

SCRIPTCHOICES

INSTALLATIONMODE

COMMERCIALOPERATIONMODE

RESIDENTIALOPERATIONMODE

UTILITYOPERATIONMODE

MAINTENANCEMODE

SUMMARYPAGE

MAPPINGOUTYOURARRAY

CROSSCHECKINGYOURMODULEPOSITIONS

SETTINGUPTHEDATABASE

OPERATINGINSTRUCTIONS

READINGTHEGUI

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CONTROLFEATURES

NORMALOPERATION

WHATYOUSEE

HOWTOINTERPRET

HOWTOMODIFY

ACCESSINGTHEDATABASE

SORTINGTHEDATA

DEFININGUSERTEMPLATES

INTERPRETINGALERTMESSAGES

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TROUBLESHOOTING

SPTOPERATIONALISSUES

GUIOPERATIONALISSUES

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TECHNICALDATA

SPTSPECIFICATIONSSHEET

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SPTPHOTO&MECHANICALDRAWING

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HRDSPECIFICATIONSSHEET

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HRDMECHANICALDRAWING

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FCSPECIFICATIONSSHEET

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ManufacturedbyDMPElectronicsInc

 ModeleBox‐3300

 CPUMSTIPDX‐600(1GHz)

 MemoryOnboard256MBDDR2

 GraphicsXGIZ9swith32MBDDR2

 External15‐pinD‐typefemaleVGAconnector

 EthernetIntegrated10/100MbpsLAN

 Built‐inPXEdisklessbootfunction

 2ndEthernetchipRealtekRTL8100B10/100

 Base‐TEthernet(optional)

 I/O44pinIDEx1

 MicroSDx1

 CFSlotx1

 USBPortx3(2infront)

 RJ‐45x1

 PS/2x1Keyboard/Mouseshared

 MiniPCISocketx1(optional)

 RS232x2(optional)

 AudioMicinandLineout

 Power+5V@2A(10W)

 Dimensions115x115x35mm

 Weight505g

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HANDHELDFCSPECIFICATIONSSHEET

ManufacturedbyMotorola

PhysicalCharacteristics

 Dimensions:6in.Lx3.3in.Wx1.7inD(15.24cmLx8.4cmWx4.4cmD)

 Weight(includingStandard1.5Xbattery:14.9oz./422g)

 Display:Transflectivecolor640x4803.5”fullVGAwithbacklight

 TouchPanel:Glassanalogresistivetouch

 Backlight:LEDbacklight

 MainBattery:RechargeableLithiumIon3.7V,3600mAhSmartBattery

 ExpansionSlot:microSDslot(maximum2GB)

 NetworkConnections:Ethernet(viacradle);full‐speedUSB,hostorclient

 Notification:VibratorandLED

 KeypadOptions:26‐keyNumeric;44‐keyQWERTY

 Audio:Speaker,receiver,microphone,headsetjack

PerformanceCharacteristics

 CPU:XScale™PXA270624MHzprocessor

 OperatingSystem:Microsoft®WindowsMobile®6.0

 Memory:128MBRAM;256MBFlash

 Interface:RS‐232,USB1.1

UserEnvironment

 OperatingTemperature:14°Fto122°F/‐10°Cto50°C

 StorageTemperature:‐40°Fto140°F/‐40°Cto60°C(w/obattery)

 Humidity:95%non‐condensing

 DropSpecification:5ft.droptoconcrete,atambienttemperature73°F/23°C;

 Sealing:IP54

 IrDA:Integrated

 Clock:Integratedrealtimeclock

Baselinefeatures:

 EachHandHeldComputerwillbecapableofcommunicatingwiththeSPT/IJBandFieldComputer

throughouttheexpected20yearsinatypicalinstallationlifetime

 WWANRadio:GSM:3GHSDPA;CDMA:EVDORevA

 GPS:IntegratedAssisted‐GPS(A‐GPS)

 WLANRadio:Tri‐modeIEEE®802.11a/b/g

 ColorCameraResolution:2megapixel

 ElectricalSafety:CertifiedtoUL/cUL60950‐1,IEC/EN60950‐1

 FCCClassBEMICertified

 Environmental:RoHS‐compliant

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GUIPARAMETERSANDSYSTEMREQUIREMENTS

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TECHNICALSUPPORT

BychoosinganAmptproduct,youhavealsochosencomprehensivetechnicalsupport&service.Inordertoattend

toyourneedsinasflexibleamanneraspossible,weofferyouthefollowingservices:

 TheAmptTechnicalSupport&ServicePhoneHotline:970‐372‐6947

 Replacementservice:970‐372‐6950

 On‐siteservice:970‐372‐6950

 Comprehensivewarrantyprogram



Withthisofferyouenjoyadefinitiveadvantage:Amptsupportsyoufromtheinitialplanningphaseonward–and,

ofcourse,duringtheentireoperatingtimeofthePVsystem.

InordertobetterassistyouwhencontactingAmpt,pleaseprovidethefollowinginformation.Thisinformationis

requiredforserviceassistance.

INFORMATIONREGARDINGTHESPT:

 Serialnumber

 ModelNumber

 Shortdescriptionoftheproblem

 BlinkingCodeordisplaymessage

 WhaterrorcodeisindicatedviatheAmptGUI?

 DClinevoltage

 Canyoureproducethefailure?Ifyes,how?

 Hasthisproblemoccurredinthepast?

 Whatweretheambientconditionswhentheproblemoccurred?

INFORMATIONREGARDINGTHEPVMODULES:

• ManufacturernameandmodelnumberofthePVmodule

• Outputpowerofthemodule

• Opencircuitvoltage(Voc)ofthemodule

• Numberofmodulesineachstring

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LIMITEDWARRANTY

TheAmptSPTiswarrantedagainstdefectsinworkmanshipandmaterialsforaperiodof1yearfromdateof

shipment,providedthattheproductremainsunmodifiedandisoperatedundernormalandproperconditions.

TheAmptSPT25yearoperationalwarrantycoversanyrepairorreplacementpartcostsincurredduringtheagreed

period,beginningonthedevice’spurchasedate,subjecttotheconditionslistedbelow.

WARRANTYCONDITIONS



IfanAmptSPTdevicebecomesdefectiveduringthe25yearAmptwarrantyperiod,oneofthefollowingservices,

asselectedbyAmpt,willbeperformedatnochargeformaterialsorlaborcosts:

RepairatAmpt,or

RepairOn‐Site,or

ExchangeforaReplacementDevice

Inthecaseofanexchange,theremainderofthewarrantyeligibilitywillbetransferredtothereplacementdevice.

Amptgenerallywillprovideanequivalentreplacementdevice,packagedappropriatelyfortransport,within48

hours.ThedefectivedeviceistobepackedinthistransportpackagingforreturntransporttoAmpt.

EXCLUSIONOFLIABILITY

Warrantyclaimsandliabilityfordirectorindirectdamageareexcludedifarisingfrom:

 TransportDamage,

 IncorrectInstallationorCommissioning,

 failuretoObservetheMaintenanceRegulationsandIntervals,

 Modifications,ChangesorAttemptedRepairs,

 IncorrectUseorInappropriateOperation,

 InsufficientVentilationoftheDevice

 failuretoObservetheApplicableSafetyRegulations,

 forceMajeure(e.g.lightning,overvoltage,storm,fire),or

 CosmeticShortcomings(whichdonotinfluencethesupplyofenergy)

Further‐reachingoradditionalclaimsduetodirectorindirectdamage,includingclaimsforcompensationfor

damagesduetolossofprofitsorduetocostsarisingfromdisassemblyandmounting,areexcluded.

FORWARRANTYRETURNS&INSTALLERREPLACEMENT:



AmptwillcompensateinstallersforexpensesassociatedwithreplacingSPTproductsunderwarrantyperthe

followingregistrationandwarrantyprocess:

1.InstallermustcontactthetechnicalsupportteamatAmpttoregisterthesupportissueandseek

assistance.AmptTechnicalsupportwillprovidetroubleshootingassistanceandiscommittedtoresolving

theclaiminoneofthefollowingways;

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a.Situationwillberesolvedtotheinstaller’ssatisfactionoverthephoneorviatheAmptwireless

communicationlinktotheSPT

b.AmptoroneoftheAmptcertifiedfieldservicetechnicianswillbedispatchedtothesitefor

additionaltroubleshootingandrepairoftheSPT

c.Amptwilldeterminethattheunitshouldbereplacedandwillprovidetheinstallerwithan

RMAnumbertoproceedwithwarrantyreplacementoftheunit

2.OncetheRMAnumberhasbeenissuedbyAmpt,therearetwooptions;

a.TheinstallercanuseanexistingunitfrominventorytoreplacethefailedSPT

or

b.Amptcansendoutanadvancereplacementunit

3.Ineithercase,thereplacedunitmustbereturnedtoAmptforissueconfirmation,rootcauseanalysis

andcorrectiveactionplanning

4.AnyexceptionstothisprocessmustbeapprovedinadvancebyanauthorizedAmptrepresentative

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APPENDIX:



FAQ

INSTALLATIONMAPPING

WIRINGDIAGRAMS

ORDERINGSPAREORREPLACEMENTPARTS

RETURNPROCEDURES

WHITEPAPERS

1. RobustLargeScalePVSystemsHavingDistributedDC/DCConversion–ByRobertPorter

Propertransferfunctiontoachievestable,predictable,andreliableoperation

PRESENTATIONS



Ampt 31570003-10 Solar PV Converter User Manual Exhibit D Users Manual per 2 1033 b3

Ampt LLC Solar PV Converter Exhibit D Users Manual per 2 1033 b3

Exhibit D Users Manual per 2 1033 b3

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