Solutionsthatensurequality,safetyandsustainabilityforaglobalmarketsuccessVolkerBlandow,TÜVSÜD2019APR26,HangzhouEnergyStorageSystemsMarket&Certification18-08-01TÜVSÜDAGCORPORATEPRESENTATION2TÜVSÜDMissionstatement18-08-01TÜVSÜDAGCORPORATEPRESENTATIONSince150yearsTÜVSÜDstaystruetoitsfoundingprinciplesofprotectingpeople,environmentandpropertyagainsttheadverseeffectsoftechnology.24.000+Employees57Countries1000+Locations2,4BillionRevenueDeliveringrealbusinessbenefitsacrossindustries318-08-01TÜVSÜDAGCORPORATEPRESENTATIONENERGYHEALTHCAREANDMEDICALDEVICESMANUFACTURINGMOBILITYREALESTATEANDINFRASTRUCTURECHEMICALANDPROCESSCONSUMERPRODUCTSANDRETAILDevelopmentoftheglobalCO2concentrationintheatmosphere418-08-01TÜVSÜDAGE-Mobility2018150170190210230250270290310330350370390410430450iceageiceageiceageiceage20053804502030GlobalCO²concentrationinthelast400.000yearscriticalco²concentration400to450ppm400.000350.000300.000250.000200.000150.000100.00050.0000yearco²concentration(partspermillionppm)TodayHistoricCO2concentrationinppm+2°target+2°-4°target+4°-6°target408ppmWhatdoestheParisclimateprotectionagreementreallymean?518-08-01RealEstateTransportPowerSupplyIndustry0CO²0CO²0CO²-90%CO²by2050(industrializedcountriesincludingChina!)RelevanttechnologydirectionstriggeredbytheParisagreement618-08-01•PV-/windpower•Heating,Cooling•Ventilationheat/coldexchange•Energystoragesystems•Efficienthouseholdappliances•Insulations/Isolations/Hi-tecwindows•Lightweightmaterials•Batteriesandfuelcells•Powerelectronics•Electricengines•Geothermal-,hydropowerTheelectricvehicleisa„system“–safetyalsoneedsasystemapproach!718-08-01TÜVSÜDAGE-Mobility2018BatteryPEChargingdeviceGridconnectionEWPTPVEnergyStorageSystemSmartControlPlug(BufferBattery)„PlusEnergyHouses“inAustriaandGermany818-08-01TÜVSÜDAGE-Mobility2018„GlobalInvestmentsintoelectricityproductioncapacities918-08-01TÜVSÜDAGE-Mobility201833%24%13%7%18%5%PVWindHydroelectricGasCoalNuclearEnergysourceInvestments2017(inbillionUS$)PV151Wind117Hydro85Gas32Coal61Nuclear17Totalglobalinvestementsneededtomeetthe2°CParistarget1018-08-01TÜVSÜDAGE-Mobility2018•Meetingthe2°CtargetrequiresinvestinganadditionalUS$29trillionbetween2015and2050•Thetotalinvestmentcostisreducedbytheavoidedinvestmentsintheupstreamsectorandinfossil-fuelledpowergenerationSource:IRENASector/AreaAdditionalInvestment(intrillionUS$)EnergyEfficiency23RenewableEnergysupply16Buildings5T&D,Back-up&BatteryStorage8CCS,materialefficiencyimprovements&nuclear1Fossilfuel&nuclearelectricitygeneration(avoidedinvestments)-25Total293,44,76,26,67,77,69,310,211,614,215,116,317,020,423,625,827,330,133,00510152025303540451990199520002002200420062008201020122014201620182020ShareinpercentRenewableenergysharesofgrosselectricityconsumptioninGermanyRenewableenergyshareofgrosselectricityconsumptionGermany1118-08-01TÜVSÜDAGE-Mobility20183940ElectricitystockmarketGermany:Lowestelectricitypricessinceadecade!1218-08-01TÜVSÜDAGE-Mobility2018201824-26€MWhRenewableenergyshareofgrosselectricityconsumptionGermany1318-08-01TÜVSÜDAGE-Mobility2018Changeofintradaytradingvs.longtermfutures@theelectricitystockmarketinGermanyStockMarketforElectricityFutureContractsLongtermcontractsforbaseloadandpeakdemandSpotMarketInstantdeliveryornextdaydeliverytypicallyonhourlybasisElectricityPrice(mainlyforindustrycustomersandutilities,privatecontractsarenotyetconnectedtothesystem)NextDayFuturesDayaheadmarketMarketcloses12:00BasedonprognosesIntradayVeryshorttermcontracts,deliverywithin5minutes,availabilitycanbetradedRenewableenergyshareofgrosselectricityconsumptionGermany1418-08-01TÜVSÜDAGE-Mobility2018Germany(Austria,Norwayandothers)wentaheadinrenewableenergies•Thereisabigdifferenceifthereisatransitionfromcentralpowertodistributedrenewables•VScountriesextendingtheirsuppliesbyrenewables.Thelatterneedstoragecapacitymuchearlier!•Intypical„industrializedcountry“gridsupto50%shareofrenewablesnostorageisneeded!(stillavailablefossilreserveplusconnectedgrids)•But:@shares>50%toover80%storageisincreasinglyneeded!SimulationstudyGermany:@90%renewableenergiesabout220TWh/astorageisneeded!(outof700TWh/aconsumption).Thisratiomightapplysimilartoeveryindustrializedcountrycomingfromatransition!ZSWandDLR1518-08-01TÜVSÜDAGE-Mobility2018Whatkindofenergystoragesystemsareneeded?highenergystoragesystemsback-uppowersystemshighpowersystemsresidentialstoragesystems•pumpedhydro•hydrogen-systems•hydrogen-gas-caverns•air-pressurestorage•flow-batteries•P2G•others...•Li-Ion-systems•hydrogen-systems•flow-batteries•others...•Li-Ion-systems•flywheels•supercapacitors•others...•Li-Ion-systems•Lead-acid-systems•others...•Thermal-systems(water,noelectricity)RenewableenergyshareofgrosselectricityconsumptionGermany1618-08-01TÜVSÜDAGE-Mobility2018ElonMuskchangedthepowerstoragemarket4yearsago!•10kWhsystem,3kWp•3500US$•7kWhsystem,3kWp•3000US$AndTeslaeventhinksbig:100kWhsystem–25kUS$Isthereamarket?38,000pre-ordersafterthreedays!1718-08-01TÜVSÜDAGE-Mobility2018TeslabatterysystemAustralia(7MW/729MWh)SecondLifeBatteryprojectLünen(40SmartElectricBatteries)1818-08-01TÜVSÜDAGE-Mobility20181918-08-01TÜVSÜDAGE-Mobility2018Challengesof(residential)storagesystems:•Economicsuccessdependsonlifetimeperformance–10yearsplus!•Localenvironmentalconditionsmustbespecifiedandtestet–inside/outsideoperation•Sytemsinstalledinthehousehavemorestabilconditionsbutsaftetyrequirementsandproofofproductsafetyiskeytoinsurancecompanies–fireinsurance!•TherearealmostnoexistingsafetyregulationsforinhouseinstallationsofRESS•Serveralcountries(e.g.Japan,Germany)issuedguidelinesforRESS•Standardsareevolving–dynamicenvironment2018-08-01TÜVSÜDAGE-Mobility2018PossibleHazardsofBatteriesandEnergyStorageSystem6mainhazardtypesassociatedwithbatteryenergystoragesystems(a)Electricalhazard(b)Energyhazard.(c)Firehazard.(d)Explosivegashazard.(e)Chemicalhazard.(f)Mechanicalhazard.2118-08-01TÜVSÜDAGE-Mobility2018MinimizerisksofESSSafetyofInstallationProductSafetyGridConnectionCodeMeetthefollowingStandards/CodesCertificationforriskmitigationElectromagneticcompatibility(EMC)FunctionalSafetyTransportationSafetyCommunication/CybersecurityRecycling2218-08-01TÜVSÜDAGE-Mobility2018PossibleHazardsofBatteriesandEnergyStorageSystem6mainhazardtypesassociatedwithbatteryenergystoragesystems(a)Electricalhazard(b)Energyhazard.(c)Firehazard.(d)Explosivegashazard.(e)Chemicalhazard.(f)Mechanicalhazard.Minimizetherisksbytestingandcertification2318-08-01TÜVSÜDAGE-Mobility2018▪GridConnection▪eliminateorminimizerisks–Powerquality–Reactive/Activepowercontrol–Voltage/Frequencyregulation–Islandingprotection–Voltageandfrequencyprotection–DemandresponseElectromagneticcompatibility(EMC)•eliminateorminimizerisks–Immunityresidential,commercialandlight-industrialenvironmentsindustrialenvironments–Emissionresidential,commercialandlight-industrialenvironmentsindustrialenvironments–ImmunityrequirementsforfunctionalsafetyFunctionalSafety•eliminateorminimizerisks–Safetylifecycle–Hardwarefaultbehaviour–Softwarefaultavoidanceandfaultcontrol–Safety-relatedclausesoftheusermanualLegalrequirements!2418-08-01TÜVSÜDAGE-Mobility2018➢aredefinedbythelegislation,e.g.EuropeanCommissionorUSauthoritiesandregional/localrequirementslikefrom“FireSafetyAuthorites”➢and➢Addressproductsproducedinorimportedtothemarketsthatcancausethreadstohealthandenvironmental.StoragesystemsmustcomplyintheEuropeanUnionwiththeCEmarkingregulationandrelateddirectives,inNorthAmericawiththelistingrequirementsandthenationalcodesWiththeCE-markorlistingmark,themanufacturer,hisauthorizedrepresentativeortheimporterstatesthattheproductmeetsthelegalrequirements.Helpfulforthemanufacturersaretheharmonizedproductstandards.Followingthisstandards,complianceispresumed.(e.g.IEC63056)FortheUSAaproductstandardisavailable(UL9540),butfurtherrequirementsneedtobemetGlobalmarketaccess,recommendedstrategy2518-08-01TÜVSÜDAGE-Mobility2018Step1:Findtheapplicabledirectives,standardsandregulationsStep2:DeterminetheapplicableconformityassessmentmoduleStep3:Carryoutariskassessment,definemeasuresbasedonharmonizedstandards(FMEA,SIL,FUSI…)Step4:ImplementthemeasuresdefinedattheriskassessmentStep5:Createthetechnicalfile(TF)Step6:DeclareconformityanddotheCE-marking/applyforUL9540complianceTheTFincludesthefollowingreportsanddocuments:2618-08-01TÜVSÜDAGE-Mobility2018•thegeneraldescriptionoftheproduct;•generalarrangementdrawing•thelistofstandardsandessentialrequirementsthataremet•therisk(matrix,FMEA)assessmenttoidentifyhealthandsafetyrequirements•thedesignandfabricationdrawings•detailedtechnicalinformationonkeyaspectsoftheproduct;•reportingofcalculationsandtests•descriptionofcontrolphilosophy/logicwiring,circuitdiagrams,partslist•certificatesandtestreports•manualsforinstallation,user,maintenance,•forseriesproduction,theinternalrulesthatareadheredtoensureaccordancewiththeDirective(s)•specifications,datasheetsforsub-assembliesandtheirDoC`s•qualitycontrol&commissioningprocedures•DeclarationofConformity(DoC)IECschemeStandardsforBatteryEnergyStorageSystem2718-08-01TÜVSÜDAGE-Mobility2018IECTechnicalcommitteesforBatteryEnergyStorageSystemTCAspectPublishedStandardsTC8SystemsaspectsofelectricalenergysupplyIECTS62786DistributedenergyresourcesconnectionwiththegridIEC62934GridintegrationofrenewableenergygenerationTC21SafetyofBatterySystemIEC62619Safetyrequirementsforsecondarylithiumcellsandbatteries,foruseinindustrialapplicationsTC22TC82SafetyofPCSIEC62477-1Safetyrequirementsforpowerelectronicconvertersystemsandequipment-Part1:GeneralIEC62109-1Safetyofpowerconvertersforuseinphotovoltaicpowersystems-Part1:GeneralrequirementsIEC62109-2Safetyofpowerconvertersforuseinphotovoltaicpowersystems-Part2:ParticularrequirementsTC64SafetyofLowvoltageelectricalinstallationsIEC60364-4-XXseriesPart4-XX:Protectionforsafety-Protectionagainstelectricshock;thermaleffects;overcurrentIEC60364-5-XXseriesPart5-XX:Selectionanderectionofelectricalequipment-Wiringsystems;Isolation,switchingandcontrol;EarthingarrangementsandprotectiveconductorsIEC60364-6Part6:VerificationSC65AFunctionalsafetyIEC61508Functionalsafetyofelectrical/electronic/programmableelectronicsafety-relatedsystemsTC77EMCIEC61000-6-xseries;-1Immunitystandardforresidential,commercialandlight-industrialenvironments;-2Immunitystandardforindustrialenvironments-3Emissionstandardforresidential,commercialandlight-industrialenvironments;-4Emissionstandardforindustrialenvironments-7ImmunityrequirementsforfunctionalsafetyinindustriallocationsTC120ElectricalEnergyStorage(EES)SystemsIEC62933-1:2018Electricalenergystorage(EES)systems-Part1:VocabularyIEC62933-2-1:2017Electricalenergystorage(EES)systems-Part2-1:Unitparametersandtestingmethods-GeneralspecificationIECTS62933-4-1:2017Electricalenergystorage(EES)systems-Part4-1:Guidanceonenvironmentalissues-GeneralspecificationIECTS62933-5-1:2017Electricalenergystorage(EES)systems-Part5-1:Safetyconsiderationsforgrid-integratedEESsystems-GeneralspecificationRESSCompliantStandardsofGermany2818-08-01TÜVSÜDAGE-Mobility2018AspectPublishedStandardsSafetyandInstallationVDE-AR-E2510-50Stationarybatteryenergystoragesystemswithlithiumbatteries-SafetyVDE-AR-E2510-2StationaryelectricalenergystoragesystemsintendedforconnectiontothelowvoltagegridSafetyofBatterySystemIEC62619Safetyrequirementsforsecondarylithiumcellsandbatteries,foruseinindustrialapplicationsVDE-AR-E2510-50Stationarybatteryenergystoragesystemswithlithiumbatteries-SafetySafetyofPCSIEC62477-1Safetyrequirementsforpowerelectronicconvertersystemsandequipment-Part1:GeneralIEC62109-1Safetyofpowerconvertersforuseinphotovoltaicpowersystems-Part1:GeneralrequirementsIEC62109-2Safetyofpowerconvertersforuseinphotovoltaicpowersystems-Part2:ParticularrequirementssafetyofLowvoltageelectricalinstallationsIEC60364-4-XXseriesIEC60364-5-XXseriesIEC60364-6GridIntegrationVDE-AR-E2510-2StationaryelectricalenergystoragesystemsintendedforconnectiontothelowvoltagegridVDE-AR-N4105Technicalrequirementsfortheconnectiontoandparalleloperationwithlow-voltagedistributionnetworksBDEWGuidelineforgeneratingplants’connectiontoandparalleloperationwiththemedium-voltagenetworkEMCIEC61000-6-xseriesTransportationUN38.3UnitedNationsRecommendationsOnTheTransportOfDangerousGoodsADREuropeanConventionontheInternationalCarriageofDangerousGoodsbyRoadFunctionalsafetyVDE-AR-E2510-50Stationarybatteryenergystoragesystemswithlithiumbatteries-SafetyIEC61508Functionalsafetyofelectrical/electronic/programmableelectronicsafety-relatedsystemsRESSCompliantStandardsofAustralia2918-08-01TÜVSÜDAGE-Mobility2018AspectPublishedStandardsSafetyandInstallationASDR5139(Draft)Electricalinstallations-SafetyofbatterysystemsforusewithpowerconversionequipmentSafetyofBatterySystemIEC62619Safetyrequirementsforsecondarylithiumcellsandbatteries,foruseinindustrialapplicationsSafetyofPCSIEC62109-1Safetyofpowerconvertersforuseinphotovoltaicpowersystems-Part1:GeneralrequirementsIEC62109-2Safetyofpowerconvertersforuseinphotovoltaicpowersystems-Part2:ParticularrequirementsAS62040.1.1Uninterruptiblepowersystems(UPS)Part1.1:GeneralandsafetyrequirementforUPSusedinoperatoraccessareassafetyofLowvoltageelectricalinstallationsIEC60364-4-XXseriesIEC60364-5-XXseriesIEC60364-6GridIntegrationAS/NZS4777.1Gridconnectionofenergysystemsviainverters–Part1:InstallationrequirementsAS/NZS4777.2GridconnectionofenergysystemsviainvertersInverterrequirementsAS/NZS4755.3.5Demandresponsecapabilitiesandsupportingtechnologiesforelectricalproducts-Interactionofdemandresponseenablingdevicesandelectricalproducts-Operationalinstructionsandconnectionsforgrid-connectedelectricalenergystorage(EES)systems.EMCIEC61000-6-xseriesElectricalEnergyStorage(EES)SystemsIEC62933-1:2018Electricalenergystorage(EES)systems-Part1:VocabularyIEC62933-2-1:2017Electricalenergystorage(EES)systems-Part2-1:Unitparametersandtestingmethods-GeneralspecificationIECTS62933-4-1:2017Electricalenergystorage(EES)systems-Part4-1:Guidanceonenvironmentalissues-GeneralspecificationIECTS62933-5-1:2017Electricalenergystorage(EES)systems-Part5-1:Safetyconsiderationsforgrid-integratedEESsystems-GeneralspecificationRESSCompliantStandardsforChina3018-08-01TÜVSÜDAGE-Mobility2018AspectPublishedStandardsSafetyandInstallationGB51048-2014Designcodeforelectrochemicalenergystoragestation电化学储能电站设计规范SafetyofBatterySystemIEC62619Safetyrequirementsforsecondarylithiumcellsandbatteries,foruseinindustrialapplicationsGB/T22473Lead-acidstoragebatteriesusedforenergystorage储能用铅酸蓄电池SafetyofPCSIEC62477-1Safetyrequirementsforpowerelectronicconvertersystemsandequipment-Part1:GeneralGB/T34120Technicalspecificationforpowerconversionsystemofelectrochemicalenergystoragesystem电化学储能系统储能变流器技术规范GB/T34133Testingcodeforpowerconverterofelectrochemicalenergystoragesystem储能变流器检测技术规程SafetyofBMSGB/T34131Technicalstandardforbatterymanagementsystemofelectrochemicalenergystoragestation电化学储能电站用锂离子电池管理系统技术规范EMCGB/T17626.XseriesElectromagneticcompatibility--Testingandmeasurementtechniques电磁兼容试验和测量技术GB17799.4Electromagneticcompatibility(EMC)--Genericstandards--Emissionstandardforindustrialenvironments电磁兼容通用标准工业环境中的发射ElectricalEnergyStorage(EES)SystemsIEC62933-1:2018Electricalenergystorage(EES)systems-Part1:VocabularyIEC62933-2-1:2017Electricalenergystorage(EES)systems-Part2-1:Unitparametersandtestingmethods-GeneralspecificationIECTS62933-4-1:2017Electricalenergystorage(EES)systems-Part4-1:Guidanceonenvironmentalissues-GeneralspecificationIECTS62933-5-1:2017Electricalenergystorage(EES)systems-Part5-1:Safetyconsiderationsforgrid-integratedEESsystems-GeneralspecificationRESSCompliantStandardsforJapan3118-08-01TÜVSÜDAGE-Mobility2018AspectPublishedStandardsSafetyandInstallationJISC4412-1Safetyrequirementsforelectricenergystorageequipment-Part1:Generalrequirements低圧蓄電システムの安全要求事項―第１部：一般要求事項JISC4412-2Safetyrequirementsforelectricenergystorageequipment-Part2:ParticularrequirementsforSeparationtypepowerconditioner低圧蓄電システムの安全要求事項―第２部：分離形パワーコンディショナの特定要求事項SafetyofBatterySystemIEC62619Safetyrequirementsforsecondarylithiumcellsandbatteries,foruseinindustrialapplicationsJISC8715-2Secondarylithiumcellsandbatteriesforuseinindustrialapplications-Part2:Testsandrequirementsofsafety産業用リチウム二次電池の単電池及び電池システム―第２部：安全性要求事項EMCJISC4411-2Uninterruptiblepowersystems(UPS)-Part2:Electromagneticcompatibility(EMC)requirements無停電電源装置（ＵＰＳ）―第２部：電磁両立性（ＥＭＣ）要求事項ElectricalEnergyStorage(EES)SystemsIEC62933-1:2018Electricalenergystorage(EES)systems-Part1:VocabularyIEC62933-2-1:2017Electricalenergystorage(EES)systems-Part2-1:Unitparametersandtestingmethods-GeneralspecificationIECTS62933-4-1:2017Electricalenergystorage(EES)systems-Part4-1:Guidanceonenvironmentalissues-GeneralspecificationIECTS62933-5-1:2017Electricalenergystorage(EES)systems-Part5-1:Safetyconsiderationsforgrid-integratedEESsystems-GeneralspecificationRESSCompliantStandardsfortheUSA3218-08-01TÜVSÜDAGE-Mobility2018AspectPublishedStandardsSafetyandInstallationANSI/UL9540SafetyEnergyStorageSystemsandEquipmentUL9540ATestMethodforEvaluatingThermalRunawayFirePropagationinBatteryEnergyStorageSystemsSafetyofBatterySystemUL1973SafetyBatteriesforUseinStationary,VehicleAuxiliaryPowerandLightElectricRail(LER)ApplicationsSafetyofPCSUL1741Inverters,converters,controllersandinterconnectionsystemequipmentforusewithdistributedenergyresourcessafetyofLowvoltageelectricalinstallationsIEC60364-4-XXseriesPart4-XX:Protectionforsafety-Protectionagainstelectricshock;thermaleffects;overcurrentIEC60364-5-XXseriesPart5-XX:Selectionanderectionofelectricalequipment-Wiringsystems;Isolation,switchingandcontrol;EarthingarrangementsandprotectiveconductorsIEC60364-6Part6:VerificationGridIntegrationIEEE1547StandardforinterconnectingdistributedresourceswithelectricpowersystemsIEEE1547.1StandardforConformanceTestProceduresforEquipmentInterconnectingDistributedResourceswithElectricPowerSystemsRule21GeneratingfacilityinterconnectionUL1741SAGridsupportutilityinteractiveinvertersandconvertersElectricalSafetyandFiresafetyNFPA70NationalElectricalCodeCertificationmarksprovidedbyTÜVSÜD3318-08-01TÜVSÜDAGE-Mobility2018IEC62619certification•Cell•Batterysystems•BMSfunctionsafetyevaluation•FactorysurveillanceIEC62619+IEC62620certification•CellcertificationforIEC62619•BatterysystemscertificationforIEC62619•CellorbatterysystemscertificationforIEC62620•FactorysurveillanceEnergystoragesystems•PCSEnergyconversionsystems•CertificationforESSsynchronization•CellcertificationforIEC62619•FactorysurveillanceHouseholdenergystoragesystems–PPP59034A:20143418-08-01TÜVSÜDAGE-Mobility2018PCS•WithPVinput:IEC62109-1,IEC62109-2•WithoutPVinput:IEC62477-1Gridconnection•IEC:IEC61727,IEC62116•Germany:VDEV0126-1-1,VDEARN4105•Stand-alone:N/ABattery•Lithiumionbattery:IEC62619Thetechnicalrequirementsofindustrialenergystoragesystems3518-08-01TÜVSÜDAGE-Mobility2018Documentreview•Systemdocuments•Componentdocuments•Documentsofwiringsystem•DocumentsofGridcodecompliance•Installationmanualsanduserinstructions•…ConstructionCheck•Protectionagainstelectricalshock•Protectionagainstmechanicalhazard•Earthingsystem•PVpowersystem•…VerificationTesting•Insulationresistancetest•Earthcontinuitytest•Voltagetest•IPcodetest•…PPP59044A:2015forlargescaleBESSOurglobalnetworkofREESandbatterytestlabs3618-08-01TÜVSÜDAGE-Mobility2018Completeserviceportfolioforcell,moduleandsystemtestingGarching,Germany)Performanceandenvironmentaltestingoncell,moduleandsystemlevelSingapore)Performance,environmentalandabusetestingonsystem,cellandmodulelevelShenzhen,Guangzhou,Changzhou,ChinaSuwon,KoreaCompleteserviceportfolioforcell,moduleandsystemtestingToronto,CanadaAuburnHills,USA)U.S.A.CANADACHINASOUTHKOREASINGAPOREGERMANYJapanUtsunomiya,Japan)ISO/IEC17025accreditedtestlaboraccreditationin2015,IssuanceofCBcertificate/reportpossiblePerformancetestingoncell,moduleandsystemlevel,AbusetestoncelllevelEnvironmentalandabusetestoncell,moduleandpacklevelTUVSUDBatteryTestingExperiences3718-08-01TÜVSÜDAGE-Mobility2018▪ExperienceinSafety-andAbuse-Testing!▪Wetestetmorethan6000batteries(types)sofar!▪Incaseoffire/venting/explosionenergydensity(especiallythermalenergycontent)isgettingmoreseverewithlargerbatteries(exponentialgrowth!)e.g.20kWhvs.80kWh▪SafeConditions!HighLevelExperts!EnvironmentalAttention!(alsoattesting!)TÜVSÜDBatteryLabs–Largescalebatterysafetytestingupto1000kg,Safe,CleanandConvenient!3818-08-01TÜVSÜDAGE-Mobility2018Enablingaccesstoglobalmarkets–THANKYOU!3918-08-01TÜVSÜDAGCORPORATEPRESENTATIONOver1,000TÜVSÜDlocationsinabout50countrieswww.tuv-sud.com