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SUNNY ISLAND 4548-US / 6048-USSI
454
8-US
-10
/ 604
8-US
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Efficient •Maximumefficiency:96%•CECefficiency:94%and94.5%•StateofChargeCalculation•Intelligentbatterymanagement forlongerbatterylifespan
Flexible •ForSunnyIslandsystemsfrom 2to100kW•Single,120/240Vsplit-phase
andthree-phaseoperation,connectableinparallelandmodu-larlyexpandable
Durable •Extremeoverloadcapability•OptiCoolactivetemperature
managementsystem•5-yearstandardwarranty
Simple •Easycommissioningwiththe
“QuickConfigurationGuide”•Completeoff-gridmanagement•Excellentforgrid-tiedbattery backup
SUNNY ISLAND 4548-US / 6048-US The efficient off-grid manager — now with 20 percent more power
ThenewSMASunnyIsland4548-USand6048-USinvertersarebasedontheprovenoff-gridtechnologyintheSunnyIsland5048-USbutnowfeature20percentmorepoweroutput.Amaximumefficiencyof96percentensurespeakproduction,whichresultsinreduceddieselusageandmakesasmallerdimensioningofthePVarraypossible.ThenewSunnyIslandwithtwodifferentpowerratingsenablemoreflexiblesystemsizing.And,withmulticlustertechnology,upto12SunnyIslandscanbeintegratedintooff-gridpowersystemsup100kWinsize.
SUNNY ISLAND 4548-US / 6048-US
Split-phasesystem Single-phasesystem
AC output (loads)NominalACvoltage/adjustableNominalACfrequency/adjustableContinuousACpowerat25°C/40°C(77°F/113°F)for3hContinuousACpowerat25°C(77°F)ACpowerat25°C(77°F)for30min/1min/3sNominalACcurrent/max.ACcurrent(peak)THDoutputvoltage/powerfactoratratedpowerAC input (generator or grid)ACinputvoltage/rangeACinputfrequency/rangeMax.inputcurrent/adjustableMax.inputpowerBattery DC inputBatteryvoltage/rangeMax.batterychargingcurrent/continuouschargingcurrentat25°C(77°F)Batterytype/batterycapacityChargecontrolDCbreakerrating/max.Efficiency / self-consumption Max.efficiency/CECefficiencySelfconsumptionwithnoload/standbyProtectionDCreversepolarityprotection/DCfuseACshortcircuit/ACoverloadOvertemperature/batterydeepdischargeGeneral dataDimensions(W/H/D)
WeightOperatingtemperaturerangeDegreeofprotection(accordingtoIEC60529)Features / functionOperation&display/multifunctionalrelay3-phasesystems/parallelconnectionIntegratedbypass/multiclusteroperationStateofchargecalculation/fullcharge/equalizationchargeIntegratedsoftstart/generatorsupportBatterytemperaturesensor/communicationlinesWarranty:5yearsCertificatesandapprovalsAccessoriesBatterycable/batteryfuseInterface(RS485/MulticlusterPB)Extendedgeneratorstart“GenMan”Load-sheddingcontactors/externalbatterycurrentmeasurement
●Standardfeatures ○Optional —NotavailableTypedesignation
120V/105V–132V60Hz/55Hz…65Hz
5000W/4000W4500W
5300W/8400W/11000W37.5A/180Aforapprox.60ms
3%/-1…+1
120V/80V–150V60Hz/54Hz…66Hz
56A/0A…56A6.7kW
48V/41V–63V100A/85A
Lead,NiCd/100Ah…10000AhIUoUprocess
2x125A/250A
96%/94.5%25W/4W
●/●●/●●/●
467/612/235mm(18.4/24.1/9.3inch)
63kg/139lb-25°C…+60°C/-13°F…+122°F
Interiorassembly(NEMA1)
Internal/2●/●—/●
●/●/●●/●●/●
●www.SMA-Solar.com
○/○○/○
○○/○
SI4548-US-10
120V/105V–132V60Hz/55Hz…65Hz
6000W/5000W5750W
7000W/8400W/11000W48A/180Aforapprox.60ms
3%/-1…+1
120V/80V–150V60Hz/54Hz…66Hz
56A/0A…56A6.7kW
48V/41V–63V130A/110A
Lead,NiCd/100Ah…10000AhIUoUprocess
2x125A/250A
96%/94%25W/4W
●/●●/●●/●
467/612/235mm(18.4/24.1/9.3inch)
63kg/139lb-25°C…+60°C/-13°F…+122°F
Interiorassembly(NEMA1)
Internal/2●/●—/●
●/●/●●/●●/●
●www.SMA-Solar.com
○/○○/○
○○/○
SI6048-US-10
Technical Data Sunny Island 4548-US
Sunny Island 6048-US
SMA Solar Technologywww.SMA-Solar.com
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SMA OFF-GrID CONFIGUrATOrDesign and Simulation Program for Off-Grid Systems
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