CHANGE YOUR ENERGY CHARGE YOUR LIFE - LG Chem

1 ADVANCED BATTERIESFOR ENERGY STORAGECHANGE YOUR ENERGYCHARGE YOUR LIFEI nnovationfor a Better LifeAll contents can be changed without prior 2018 Company WebsitesLG Chem Website : Chem ESS Partner Portal : Solutions CompanyESS Battery DivisionHeadquartersKoreaWonjoon SuhLG Gwanghwamun, 58, Saemunan-ro, Jongno-gu, Seoul 03184, KoreaTel. : +82-2-6924-3690e-mail : ChinaNanhao SongRoom 33C, Time Fortune Building, Fuhua RD 3th, Futian District, : +86-755-2396-0202-132 , +86-13823769794e-mail : Kumar5th Floor, Building No. 8, Tower C, DLF Cyber City, Phase II, Gurgaon-122002 (Haryana), IndiaTel. : +91-124-469-2600, Direct : +91-124-4692639,e-mail : 12, 35 Dunlop Rd, Mulgrave, Victoria, Australia, 3170 Tel. : +61-1300-178-064e-mail : Morita14F, Kyobashi Trust Tower, 2-1-3, Kyobashi, Chuo-ku, Tokyo, 104-0031, JapanTel. : +81-3-6369-8580e-mail : AllenLocal ContactsUSAP eter Gibson1857 Technology Drive, Troy, MI 48083, USATel. : +1-248-205-9066e-mail : JuergensOtto-Volger-str.

2 7C, 65843 Sulzbach (Taunus), GermanyTel. : +49-6196-5719-617e-mail : LG ChemFoundationEmployeesHeadquartersSales Revenue194729,573 Seoul, KoreaUSD (FY2017)LG Chem at a GlanceGlobal Operation of ENERGY SolutionsEnergy SolutionsESS BatteryAutomotive BatteryIT & New Application BatteryWith 23 years of experience in successfully delivering products and solutions to customers in the global ENERGY sector, LG Chem is recognized as the industry leader in Lithium-ion Chem is successfully implementing rapid go-to-market strategies across its wide range of global networks. By locating manufacturing plants in four strategic locations of Korea, China, the , and Poland, LG Chem supplies batteries to meet the needs of local customers in the most efficient and timely I LG Chem ESS Solutions I Specifications I Global Reference* The ees Award is one of the most prestigious awards presented annually at ees Europe, the largest exhibition for batteries and ENERGY storage systems in Europe, with the purpose to pay tribute to pioneering products and solutions for ENERGY storage system.

3 Installed the LargestGrid-scale Projectin the (32 MWh)Won the ees Awardwith NewRESU Series (At 2016 Intersolarand ees Europe)Began MassProduction ofResidential ESSB egan Mass Production the ees Awardwith stand - alone Battery Module(At 2017 Intersolarand ees Europe)FoundedLG Chem 47 16 15 17 13 12 Began ESSB attery Business 10 Began Lithium-ionBattery R&D 95 Began MassProduction ofLithium-ion Battery 99 Began MassProduction ofPouch Battery 00 Began MassProduction ofAutomotive Battery 09 EnergySolutions0201 Basic Materials& ChemicalsHQ (Seoul)R&D CenterManufacturing FacilityMarketing SubsidiaryFrankfurt Tech CenterGermanyWroclaw Plant PolandNanjing PlantChinaOchang PlantKoreaHQKoreaMichigan PlantMI, R&D CenterKoreaTroy Tech CenterMI, MaterialsIT & ElectronicsMaterialsBusiness History of ENERGY SolutionsLife SciencesKey StrengthsApplications of ESSESS ( ENERGY Storage System) provides solutions for applications throughout power supply systems including Grid-scale, Residential, C&I (Commercial and Industrial), and UPS (Uninterruptible Power Supply).

4 Peak ShiftingAncillary ServiceSelf-consumptionRenewable IntegrationTransmission & Distribution DeferralGrid-scaleGenerationTransmission & DistributionConsumptionResidentialC&IUPS D emand CHARGE ManagementBackup Power SupplyGrid-scaleResidentialC&IUPSC ontainerModule,PackRackProduct PortfolioLG Chem offers a wide variety of products, such as Battery Module, Pack, Rack, and Container that allow our customers to source total battery Battery CellTotal Solutions for ESS ( ENERGY Storage System)0403 Compactness & Long LifespanSafetyLG Chem : L&SMore active spaceOthers : WindingLG Chem : L&SStable cell structure after cyclingOthers : WindingLG Chem s L&S (Lamination & Stacking) process minimizes dead space, enables higher ENERGY density, and enhances the sustainability of cell Chem s SRS (Safety Reinforced Separator) increases the mechanical and thermal stability of battery (Safety Reinforced Separator)Separator technologywith nano-coating of ceramicparticlesNano scaleceramicparticlesMicro porouspoly olefinfilmUnsurpassed Experience and ExpertiseLG Chem is a reliable battery solution partner with extensive field experience and technical 2010, LG Chem has installed or been awarded ESS projects for a wide range of Track RecordLG Chem is the global leading supplier of Lithium-ion batteries for electric TechnologyLG Chem features world class battery technology, made possible by 70 years of expertise in I LG Chem ESS Solutions I Specifications I Global ReferenceLG Chem ESS SolutionsLithium-ionBattery CellChemical ExpertiseFor stabilizing the grid, an ESS provides capabilities such as peak shifting, renewable integration, and frequency regulation.

5 With our world-leading Lithium-ion battery technology, LG Chem offers advanced battery systems for grid-scale ESS Chem features a highly optimized battery system design which enables high ENERGY OptimizationGrid-scale ESSP roduct LineupLG Chem offers three product lineups, which provide solutions to meet a broad range of application FeaturesPeak Shifting CHARGE during off-peak times Discharge during peak timesDischargeCapacity(MWh)ChargeDischar geTime(24 Hours)ChargeChargeReduction Generation /Transmission Investment CostsGeneration /Transmission Investment CostsFrequency Regulation CHARGE when grid frequency increases Discharge when grid frequency decreasesChargeDischargeFrequency(Hz)Tim e(Sec.)Renewable Integration Stabilize the intermittent renewable power by alternately charging and discharging ESS PatternNatural Pattern (PV)Power(MW)Time(24 Hours)Introduction I LG Chem ESS Solutions I Specifications I Global ReferenceHigh ENERGY DensityHigh Space EfficiencyContainer-optimizedContainer World s Biggest Loading Capacity ( , 40ft HC ISO Container with HVAC, AC/DC panel, fire suppression system, etc.)

6 Optimized System ConfigurationCellModuleRackLG Chem ESS SolutionsPowerJP3, JP4 Duration for < 1 hour High power supply Duration for 3 hours Continuous power supplyHigh EnergyJH4 EnergyJH3 Duration for 1~3 hours Continuous power supplyLG Chem offers a range of product options to optimally meet our customers needs for ENERGY , footprint and Product Options14 Modules(~800V)17 Modules(~1000V)24 Modules(~1500V)655mm950mm1,200mm1231232P 3P4 PFlexibility by EnergyFlexibility by VoltageAn ESS can store surplus ENERGY generated from rooftop photovoltaic panels for use when needed. When the sun has set, ENERGY demand is high, or there is a black-out, you can use the ENERGY stored in your ESS to meet your ENERGY needs at no extra cost. In addition, an ESS helps you pursue the goal of ENERGY self-consumption and ultimately Bill Saving CHARGE during off-peak times Discharge during peak timesSelf-consumption Store solar ENERGY generated from photovoltaic panels for the future useEmergency Power Backup Discharge during a black-out, functioning as backup powerProduct LineupLG Chem offers six residential products in two product lineups to fulfill diverse capacity and voltage needs of Plus is an expansion kit specially designed for 48V models of the RESU of expandable battery units : Up to 2 EAIntroduction I LG Chem ESS Solutions I Specifications I Global ReferenceKey Self-sufficiencySimple Installation & Sleek Design"The remarkable result one year after completion and move-in : up to 90 percent self-sufficiency"- J rg Erstling, Germany"The LG Chem RESU10H was easy to install and looks good.

7 It's not overly intrusive, and it is a real conversation starter"- Stephen Young, AustraliaCustomer TestimonialsProven SafetyThe safety of LG Chem s lithium-ion battery is proven in the automotive and ESS CompatibilityThe RESU series is compatible with a wide range of Size & Easy InstallationThe compact and lightweight nature of the RESU allows easier and faster installation both indoor and to Scale UpAll models of the RESU 48V lineup are easily connected to each other with RESU Product OptionsThe RESU series offers diverse product options ranging from to ~ ESSLG Chem ESS SolutionsSpecifications1009 Introduction I LG Chem ESS Solutions I Specifications I Global ReferenceGrid-scale ESSHigh EnergyLong-duration applications with continuous power supply ( 3 hours)ModelsR800 (14 Modules)M48145P5BM48218P5BM48290P5 BEnergy [kWh] [Ah]145218290 Nominal Voltage [V]719 Voltage Range [V]588~823 Dimension [W x H x D, mm]520 x 1,880 x 655520 x 1,880 x 950520 x 1,880 x 1,200 Weight [kg]7601,0971,396 ModelsR1000 (17 Modules)R1500(24 Modules)M48145P5BM48218P5BM48290P5BM4829 0P5 BEnergy [kWh] [Ah]145218290290 Nominal Voltage [V]8731,233 Voltage Range [V]714~1,0001,008~1,411 Dimension [W x H x D, mm]520 x 2,200 x 655520 x 2,200 x 950520 x 2,200 x 1,200520 x 3,150 x 1,200 Weight [kg]9051,3051,6802,407 High ENERGY RackModelsM48145P5B (2P)M48218P5B (3P)M48290P5B (4P) ENERGY [kWh] [Ah]145218290 Nominal Voltage [V] Range [V] ~ [W x H x D, mm]445 x 110 x 620445 x 110 x 915445 x 110 x 1,162 Weight [kg]466889 High ENERGY ModuleHigh EnergyContainerModels40ft HC ISO ContainerM48145P5BM48218P5 BMannedUnmannedEnergy [MWh] Voltage [V dc]714~1,000 Dimension [W x H x D, m] x x [ton] (incl.)

8 Battery)5060 Ambient Temperature [ C]-20~ , Modbus TCP/IP(Container system design can be changed according to customer requirements)EnergyLong-duration applications with continuous power supply (1~3 hours) ENERGY RackEnergy ModuleModelsR800 (14 Modules)M48126P3BM48189P3BM48252P3 BEnergy [kWh] [Ah]126189252 Nominal Voltage [V]725 Voltage Range [V]588~823 Dimension [W x H x D, mm]520 x 1,880 x 655520 x 1,880 x 950520 x 1,880 x 1,200 Weight [kg]7661,1041,402 ModelsR1000 (17 Modules)M48126P3BM48189P3BM48252P3 BEnergy [kWh] [Ah]126189252 Nominal Voltage [V]881 Voltage Range [V]714~1,000 Dimension [W x H x D, mm]520 x 2,200 x 655520 x 2,200 x 950520 x 2,200 x 1,200 Weight [kg]9121,3141,687 ModelsM48126P3B (2P)M48189P3B (3P)M48252P3B (4P) ENERGY [kWh] [Ah]126189252 Nominal Voltage [V] Range [V] ~ [W x H x D, mm]445 x 110 x 620445 x 110 x 915445 x 110 x 1,162 Weight [kg]466889 ENERGY Container(Container system design can be changed according to customer requirements)Models40ft HC ISO ContainerM48126P3BM48189P3 BMannedUnmannedEnergy [MWh] Voltage [V dc]714~1,000 Dimension [W x H x D, m] x x [ton] (incl.

9 Battery)5060 Ambient Temperature [ C]-20~ , Modbus TCP/IP1211 Introduction I LG Chem ESS Solutions I Specifications I Global ReferenceResidential ENERGY [kWh] 1) ENERGY [kWh] 2) [Ah]63126189252 Nominal Voltage [V] Range [V] ~ [W x H x D, mm]452 x 403 x 120452 x 656 x 120452 x 484 x 227452 x 626 x 227 Weight [kg]31527599 Enclosure Protection / TUV (IEC 62619) / CE / FCC / RCMTUV (IEC 62619) / CE / FCC / RCM48 VCompatible Inverter Brands : SMA, SolaX, Ingeteam, GoodWe, Sungrow, Victron ENERGY , Selectronic - More brands to be added1) Total ENERGY is measured at the initial stage of battery life under the condition as follows : Temperature 25 C2) Usable ENERGY is based on battery cell onlyModelsRESU7 HRESU10 HType-RType-CType-RType-CTotal ENERGY [kWh] 1) ENERGY [kWh] 2) [Ah]6363 Voltage Range [V]350~450430~550350~450430~550 Dimension [W x H x D, mm]744 x 692 x 206744 x 907 x 206744 x 907 x 206744 x 907 x 206 Weight [kg] Protection (IEC 62619) /CE / FCC / RCMTUV (IEC 62619) /CE / RCMUL1973 / TUV (IEC 62619) / CE / FCC / RCM400 VCompatible Inverter Brands : SMA, SolarEdge, Fronius, Huawei - More brands to be added1) Total ENERGY is measured at the initial stage of battery life under the condition as follows.

10 Temperature 25 C2) Usable ENERGY is based on battery cell onlyPowerShort-duration applications with fast response, high power supply ( 1 hour)Grid-scale ESSM odelsM4864P6B (1P)M48128P6B (2P)M4860P7B (2P) ENERGY [kWh] [Ah]6412860 Nominal Voltage [V] Range [V] ~ [W x H x D, mm]445 x 110 x 344445 x 110 x 620445 x 110 x 494 Weight [kg]284731 Power ModulePower RackModelsR1000 (17 Modules)M4864P6BM48128P6BM4860P7 BEnergy [kWh] [Ah]6412860 Nominal Voltage [V]876881 Voltage Range [V]714~1,000 Dimension [W x H x D, mm]520 x 2,200 x 425520 x 2,200 x 655520 x 2,200 x 540 Weight [kg]584924645 ModelsR800 (14 Modules)M4864P6BM48128P6 BEnergy [kWh] [Ah]64128 Nominal Voltage [V]721 Voltage Range [V]588~823 Dimension [W x H x D, mm]520 x 1,880 x 425520 x 1,880 x 655 Weight [kg]491775 Power Container(Container system design can be changed according to customer requirements)Models40ft HC ISO ContainerM48128P6 BEnergy [MWh] Voltage [V dc]714~1,000 Dimension [W x H x D, m] x x [ton] (incl.