03 TECHNICAL PATENT

04
PRODUCT
INTRODUCTION

COMPANY PROFILE +++

ZIJIN LONGKING
ENERGYSTORAGETECHNOLOG CO.,LTD.

ZijinLongking EnergyStorageTechnology Co., Ltd. Headquartered in Longyan City, Fujian Province,we specialize inthe R&D，design, manufacturing, sales,and servicing of energy storage systems.We also provide integrated solutions for renewable energy applications, Including PV+ESS+EV Chaging、mining trucks and battery swap stations.The company owns a 10GWh energy storage production line, covering energystoragecellmodelssuchas314Ah、587Ah and 684Ah;it also has a 1GWh power battery production line,covering powercell models including 268Ahand 324Ah.

Zijin Longking Energy Storage Technology Co., Ltd. has set up R&D centres in Longyan、 Xiamen、Fuzhou、Wuhan、Xian、Tianjin、 Suqianandothercities,and Independently researchesanddevelopsthetwocore technologiesofBMs&EMS.tomeettheneeds ofdomesticand foreignusers.

R&D CONCEPT +++

ZIJIN LONGKING ENERGY STORAGE -3S ENERGY STORAGEADVOCATOR

S afety

S trong

Smart

All-cell safety,all-round safety and all-life safety,adoption of the whole worry-freeprocess,from production to delivery and operation.

The automotive-grade high-quality R&D and manufacturing foundations are integrated into the optimization of the whole life cycle,operation efficiency and maintenance technologies,for the purpose of achieving stable and reliable operation of the system.

With the support of Al and big data technology,it itilizes intelligent detection, earlywarning,regional collaborative control and strategy optimization, bringingα full range of intelligent experiences,such as intelligent power consumption and flexible energy usage.

Battery System Products

Battery Rack

Energy Storage Products

Unit Cabinet

Standard-Sized Container

Smart Products

EMS Energy Management System

Cloud-Based Energy Storage Big Data Integrated Service Platform

PV&Energy Storage Charging and Battery Swapping Products

Mining/Heavy/LightTruck Battery Swapping

Integrationof PVand Energy Storage and Charging

LFP Energy Storage Cell

Large Scale Energy Storage

The product consists of battery system,power conversion system,EMS,fire protection and power distribution and other auxiliary systems,and can be directly installed outdoors.It can be widely usedinlarge-scale wind power stations,power grids,substations,industrial parks and other occasions, with new energy co-generation,reducing wind and light abandonment,auxiliary services(peak shifting, frequency regulation,etc.),powercapacityexpansion,power qualitymanagement,power maintenance, distributed power grid connection and control,emergency power backup and other functions.

Unit Cabinet Energy Storage

The productintegrates abattery,BMS,PCS,EMS,thermal managementand fire protectionsystem.It can be widely used in areas such as power stations,small-scale industrial and commercial enterprises, hospita buildings,charging stations,and household electricity,and has functions such as peak shaving, combined new energy power generation,dynamic capacity expansion,demand management,power quality management,and emergency power backup.

SYSTEMTOPOLOGY

Battery Unit Energy Storage

This is the most representative product of Zijin Longking's modular and standardized design, adopting the 3S energy storage concept and meeting the quality requirements of vehicle specifications; It has the functions of peak shaving and load valley filing,combined new energy power generation, dynamiccapacity expansion,demand management,power quality management,distributed generation, emergency power backup,etc.,which can effectively support the rapid charging demand of electric vehicles.

EMS Energy Management System

The comprehensive coordination and management center for energy storage equipment and Generation-Gird -Load-Storage;the hardware haspassed FCC/CE/EMC level4certification,responds atms (milisecond) level and integrates SuperBMS toensuresystemsecurityimprove operationalefficiency,extendservice life, reduce operation and maintenance costs,and provide functions such as microgrid control and multi-energy complementary energy management.

EFFICIENCY IMPROVEMENT

Adaptiveoptimaltemperature control scheme improves system efficiency by 1 - 3 %

Real-time dynamic optimization of BMS safety threshold window ensures extended battery life and increased revenue.

Adaptive optimization based on SOC and PCS states

Convenientremote programming,remote debuggingand one click engineering import greatly shorten the delivery cycle and reduce operation and maintenance costs.

SMARTMANAGEMENT

It integrates data collection, communicationmanagement,data processing,edge computing,policy control and remote service.

Integrated energymanagement solutions and strategies,such as wind/solar storage,and charging, which can be combined and matched freely.

SAFETYGUARANTEE

Multilevel faultidentificationand real-time hierarchical control

Built-in algorithms for loss-of-control warning and battery identification enable quick assessment and response.

Network access adopts a bridging mechanism,patented encryption algorithm,and data intrusion and leakage prevention.

Cloud Ess & Big Data Platform Of Integrated Services

The cloud energy storage big data comprehensive service platform is a heavyweight product of Zijin Longking's energy storage businessfor digital and inteligent layout.The platform has established a multisource access and data fusion platform base,mainly including collborative monitoring,intelligent operationand maintenance,energy revenueevaluation,inteligent warning,control strategy optimization and other functions;The platform covers energy ecological businesses,such as green energy usage in buildings,newenergygeneration,vehiclegrid integration,hydrogenelectricityintegration,aswellassupports customization and shared development.

Photovoltaic Energy storage & Charging station\*

Integrated Solution

Photovoltaic (PV)power generation(photovoltaic conversion) combined with batterystorage systems and charging piles isan integrated solution aimed at generating electricity fromsolarenergyto supplement the energy supply of new energy vehicles and storing the excessin batteries to be used when needed." Photovoltaic storage and charging technology is an important component of sustainable energy systems and offers a viable solution for achievinga clean and reliable energy supply.With the popularity of clean energy scenarios and newenergyvehicles,the systemis widely usedin residential areas,commercial centres,bus stations and other places.

SYSTEMTOPOLOGY

Truck Battery Swapping Station

Byproviding fast and convenient charging and battery replacement services,it can be used to solve the problems of long charging time and range limitation in long-distance and heavy-duty transport, and improve the eficiency of vehicle use and transport.Truck power exchange station technology provides an eficient and sustainable solution for the use of heavy commercial vehicles and heavy trucks in mining areas.

Fast and convenient: Battery replacement services are fast and can be completed in minutes,reducing waiting times for long recharging times and increasing the efficiency of vehicle use.

Continuous transport:By providing battery replacement service,continuous transport can be achieved and no need to wait for charging,which reduces transport time and cost.

Reduced investmentin charging equipment: Compared with the construction of large-scale charging facilities,the investment and construction cost of heavy-duty truck charging stations is relatively low,and they can be deployed and constructed more quickly.

Application Scenarios:Long-distance transport,transport distribution centres,mining areas,areas with strict environmental requirements.

ZL15OEElectricMining Dump Truck

The ZL15OE adopts "Safety,Reliability,Energy Efficiencyand High Efficiency"as its core design philosophy.Integrating the durability of large rigid mining trucks and the cost-effectiveness of widebody mining trucks,it features an innovative structured drive system for large-tonnage new energy mining trucks,making it fully adaptable to complex mining operating conditions.

EFFICIENTHAULAGE· LOWER COSTS& HIGHERPRODUCTIVITY

With a rated load capacity of 140 tonnes and a heap volume of 8 1 ~ \mathsf { m } ^ { 3 } ,the truckboasts exceptional loading performance,which significantly boosts single-trip transportationefficiency.It effectivelyreduces theunit transportation cost under identical operating conditions,thereby creating greater value for customers.

INTELLIGENTSAFETY * * ALL-ROUNDPROTECTION

It is equipped with a multi-dimensional intelligent driving system, supported by multiple safety technologies for steering and braking,a ROPS &FOPS certified cab and a patented frame.The core components of the vehicle are customized from world-class brands.The steering,braking and electrical systems adopt a multiple safety redundancy design,which can significantly reduce the risk of failure and provide reliable and stable operation guarantee with robust quality.

SUPERIORPERFORMANCE \mathbf { \nabla } * \mathbf { \mu } FULL-CONDITION ADAPTABILITY

Equipped with a 16OO kWh battery,the largest capacity in its class,the vehicle stands as the industry's first 140-tonne class three-axle pure electric mining dump truck,which effectively enhances the transportation efficiency for users. It adopts α dual rear axle independent central distributed drive system for the first time,realizing flexible torque distribution and ensuring efficient and stable operation in all regions and under all working conditions.

ZL150EBASICPATAMETER

+++

We're establishinganew benchmark for automotive-grade Al-powered battery factories,ensuring precise process assurance and advanced production management. Our energy storage batteries undergo rigorous tests,including needle piercing,extreme temperatureexposure,anddrop tests,tomeetboth domesticand internationalsafetycertifications,guaranteeing reliability.Additionally,ourindependentlydevelopedBatery Management System (BMS) has successfully obtained third-party certification.

PROJECT REFERENCE

Tibet Salt Lake 'Zero Carbon Lithium Extraction' 115MWp PV+197.3MW/540MWh ESS ^ + Diesel Grid-forming Project1,China

Tibet Salt Lake'Zero Carbon Lithium Extraction'420MWp PV+412.5MW/1650MWh ESS+ Diesel Grid-forming Project 2，China

TheLaguo Co.and Mami Co.projects are locatedon theshoresof Laguo Co.and Mami Co.lakes,respectively,in Mami Township,Gaize County,Ali Prefecture,Tibet—known as the"Roofof the Roofof the World"一and have no connection to the external power grid.

The projectswillprovideαstable,off-grid supplyof green electricityto supportlithiummining and extraction operations attheLaguo Coand Mami Cosalt lakes.This willeectively address the localpowersupply challenges caused by thelack of public gridcoverage,reduce energy costs,and ensure thesecurityof civilianand industrial powersupplyin thesurroundingareas of Gaize County,therebyproviding reliablepowersupport forregiona socioeconomic development.

Heilongjiang '200MWWind+PV ^ + 100MW/200MWh ESS' Integrated Project,China

The Duobaoshan Ancilary Energy Storage Power Station Projectin Heilongjiang Provinceisoneof the largest industria projects inNenjiang Cityintermsofinvestment.ItislocatedintheNenjiang CityDuobaoshanEcological Minerals (Smelting)EconomicPark,and aimstopromote thedevelopmentoftheclean energy industryand respond positively to the national strategic goal of "peaking carbon and achieving carbon neutrality".

This projectisawind-solar integrated project,including windpowerandphotovoltaicpowergeneration,aswellasan ancillary energy storage system.The planned total capacityis 1000MW,of which 960MW and 40 MW of photovoltaic projects.Thefirstphaseof theproject hasascaleof 200 MW,including 160MWofwind powerand 40 MWof photovoltaic power,anda100MW/200MWhlithium ironphosphate energystorage power station,which was putinto operation in February 2025.Itcanrealize two configuration methods:self-generationandself-useand surplus power feeding into the grid,reducingtheabandonmentofwindandlight.Theproject willreduce energy consumption and carbon emissons through the use of clean energy,and willserve as a positive demonstration for the constructionof the"green and environmentaly friendly mine"and new energy industrychain projects in Nenjiang City

I1 GW photovoltaic power generation supporting 70MW/140MWh energy storage project in Wuqia County, Kizilsu, Xinjiang

Theprojecthas beenputintooperationin September 2024,using28units 5MWhliquid-cooling baterycompartmentsand 14units 5MWIntegratedconverterandboostercompartments.Theannualwillreach2bilionkWh.This clean energywil bedirectlysuppliedtothemining areaandused intheproductionand processingof minerals,therebysignificantly improving themining industry'senergyefficiencyandenvironmentalprotectionstandards.Comparedwithtraditionaloal fired thermalpowerunits,thisprojectcansaveabout240oo0tonsofstandardcoalandreducecarbondioxideemsions by598,00tonseachyearafteritisputintooperation.Itsenvironmentalbenefitsareequivalenttoplanting32.68milion trees,which contributes significantly to protecting the green mountains and clear waters.

Jiangsu C&l 35MW/70.21MWh ESS Project,China

This project is located inLiyang,Jiangsu Province,and isauser-side energystorage project constructedbyLiyang Delong Metal Technology Co.,Ltd.with acapacityof 35MW/70.21MWh.5MWhliquid-cooled batery compartment and 5MW centralized converter-booster compartment configuration are adopted,with α cellcapacity of 314 Ah.The plant has a large energy consumption,and the commissoning of the energy storage project,taking advantageofthediference betweenthepeakandvalleyelectricityprices in the localarea,willeffectivelyreduce thecostof electricityconsumption for theplant.Theplant has highenergyconsumption.Italsohas thecharacteristics of fast response and stable output, which can be used for local peak shifting to improve the qualityand stability of power supply in line with the local power grid.

IManono Lithium Mine '1GWp PV+100MW/400MWh ESS'Grid Forming Project, Democratic Republic of the Congo (DRC)

The project siteis located in the townof Manonoin thesouth-easternpartof the DemocraticRepublicof the Congo (DRC),where the mainpower grid is relatively weak,making itimpossible toachieve stable power consumption inthe mining area.The planned capacityof thefirstphaseof this project is 5MWpofphotovoltaic power generation, 100MW/40oMWh of electrochemical energy storage，and 3.6MW ( 2 x 1 . 8 1 \mathsf { { M } } \mathsf { { W } } ) of diesel power generation,which is a typical microgrid project integrating photovoltaic power generation,energy storage and diesel power generation. Theenergy storage system,in cooperation with photovoltaic power generation and diesel power generation,can realiseapplicationssuchasoptical storage integration,energy transfer,virtual inertia,reactive powersupport, black start,etc.Afterthe project isput intooperation,itwilleectivelysolve the industryproblemof stablepower consumption for production and lifein the mining area,and realise clean and reliable power supply.

IThe Aurora Gold Mine in Guyana: "1 GWp PV ^ + 300 MW / 600 MWh Grid-Connected Energy Storage and Diesel Generation" Generation-Grid-Load-Storage Project

The project is located intheAurora Goldfields mining district inthe Co-operative Republicof Guyana,SouthAmerica, approximately170 kilometres westof thecapitalcityof Georgetown.Theprojectplan is tobuild 300MW/600MWh energy storage power station and 15MWp photovoltaic power station,25.2MW( 1 4 x 1 . 8 MW) diesel power generation. The photovoltaic station area and energy storage station area are connected to the switching station of the photovoltaic and storage system by 1 3 . 8 1 x V collector lines,and a new 1 3 . 8 1 x V transmission line is built to connect to the 1 3 . 8 1 x V bus section of the switching station near the mine,and form a microgrid system with the diesel power generation stationand loads of the mine,the project has beenput into operationin August 2024.Theequipment of thisprojectcanrealiseaplicationssuchasptical storage fusionenergytransfer,virtualinertia,reactivepower support,blackstart,etc.After thecompletionoftheproject,itwillgreatlyalleviatetheelectricitycostof localmining enterprises,helpmining enterprises torapidlyexpand their productioncapacity，andatthesame time improvethe stabityof electricityconsumptionofminingenterprises,whichwillprovideastrongsupportforenhancing theeconomic benefits of mining enterprises and boosting the development of local industrial economy.

Argentina Grid-forming Energy Storage Project,18.4MW/62.4MWh Project, Catamarca Province,Argentina

This project is located in 3QLithium SaltLake,Catamarca Province,Argentina,andisusedfor theproductionand living electricityof thelithium extraction projectin thesalt lake.Among them,thecapacityoftheenergystorage systemonthemountainis6.4MW/384MWh,whichisnotsupportedbythepowergridandadoptsthegrid-configurationtype of energy storage toprovideenergyforthe necessaryproductionequipmentandthelivingareaof theemployeeswhen there is no photovoltaic power generation inthe evening;and the capacityof the storage systemunder the mountain is 12MW/24MWh,whichis mainlyusedforcooperating withthephotovoltaic power generation systemand thepower grid peaking,toreducetheabandonmentrateofight,torealizetheintegrationoflightandstorage,andtoreducethecostof energyconsumption effectively.The project willbe launched in thenextfew months.The commissoning of the two projects inthis mineprovides stable green energy for productionandlife,and realizes theplanof clean energy use in the mineral area.

Serbia Mine P V + E S S 100MW/200MWh Grid-forming Project

This projectislocatedinthegoldminingareaofBorState,Serbia,Europe.Thebatterysystemadopts thecompany'sselfdevelopedandproduced liquid-coled1P48SPACKcombination,thecabin isastandard20-footoutdoorcabinet,which is convenientfor transportand delivery,and theequipment is integrated with the BMS,fire protection system, temperaturecontrolsystem,etc.,andthecapacityofasinglebatterycabinis3.44MWh,withtheprojectconfigured withatotalof58setsofliquid-cooledbaterycabins,andtheconverterboosteradopts345OkWcentralised integrated machine.Theproject isequippedwithatotalof58setsofliquid-cooledbatterychambers,andtheconverter-booster Integrated machineadoptsa 3450kWcentralised integratedmachine.Thecompletionof this project wilprovide strong support for the mining enterprise to build the first modern "park-style" greenmine in Serbia.

33MW PV+18.75/37.5 ESS Integrated Project,Cóte d'lvoire

Commissioned inDecember 2025,the projectdeliversa hybridenergy solutioncombiningsolar PV,bateryenergy storage,anddieselbackupgenerationforagoldmineintheDaloaregionofCotedlvoire.Thesolutionadresseschronic grid instabliyand frequent power shortagesthat previously forced reliance oncostlydiesel generation.The system maximizeson-sitesolarconsumption,stores excessenergyin batteries,and provides battery-supported powerduring nightime and adverse weather conditions.Italso enablesseamless automatic transition to islanded operation during gridoutages,with diesel generators ensuringuninterrupted backup power.The project has reduced the mine's energy costs by over 3 5 % while avoiding nearly 10,000 tonnes of \mathsf { C O } _ { 2 } emissions annually.By eliminating power supply botlenecks,itsupports reliable full-capacityproductionand enhances bothoperational eficiencyand economic performance.

'31.5MWp PV+16.75/33.5MWh ESS+Diesel' Integrated Project,Democratic Republic of the Congo (DRC)

Commissionedin2025,theMusonoiCopperMineprojectintegrates31.5MWpofsolarPV,a16.75MW/335MWhgridforming batteryenergystoragesystem (BESS),existigdieselgenerators,andutitygridsupplyintoanintellgenthybrid microgrid.Thesolutiondelivers reliable,resilient power forcrical miningoperationswhilemaximizing renewable energy utilization.Following full commissioning, the project reduced diesel consumption by over 4 2 % , generating annual fuel cost savings exceeding USD10 millon and lowering the mine's overall energy costs by approximately 3 8 % .The system has eliminatedproductiondisruptionscusedbygridinstabilitysupportingyear-roundoperationsandincreasingconcentrator plant availability from 8 2 % to over 9 8 % The project also reduces \mathsf { C O } _ { 2 } emissions by approximately12,000 tonnes annually andservesasaflagshipgrid-formingsolar-storage-diesel microgridfor large-scaleminingoperationsacross theCentral African Copperbelt.

Fujian C&l 3MW/6MWh ESSProject,China

The project siteis located in Shanghang County，Fujian Province.Theprojectisconfiguredasα 6MWhenergy storage systembyanalysingtheproductioncharacteristicsand energydemandof thecopperfoilproductionlineandcombining it withthelocal time-sharing tariffpolicy.Thesystem isequippedwithaninteligentcontrolsystemtoachievereal-time monitoring,schedulingand managementof theenergystoragesystem,whichreducesthecostofelectricityused in the plant'sproductionbysmoothingoutthefluctuationsinenergycostsandthe diferencesbetween peaksandvalleys，and improve production effciencyand competitiveness.The systemalso has fast response capabityand stableoutput characteristics,whichcan provide regulationandsupport when the grid load fluctuates,and improve thequalityand stability of power supply.Theconstructionandoperationof thisprojecteffectivelyreduces polutionand damage tothe environment,whichis inlinewiththeconceptof greenand low-carbondevelopmentand isconducivetotheimprovement and protection of the local ecological environment.

Tongkun Group Jiangsu Hengxin 2.5MW/7.5MWh Energy Storage Project, Zhejiang Hengteng Differential Fiber Co.,Ltd.5MW/15MWh Energy Storage Project, Zhejiang Hengtong Chemical Fiber Co., Ltd.5MW/15MWh Energy Storage Project

TheseprojectsarelocatedinZhejiangandJiangsu provinces,respectivelyandwereputintooperationinApril2026. As keyinitiativesunder Tongkun Group Co.,Ltd.to optimize its energy consumption structure and advance its green transformation,the above projects preciselyaddressthe pain points of energy management on the industrial and commercial side,enabling efficientpeak-shaving storage and inteligent dispatchof electricenergy.This notonly helpsenterprises substantialy reduce peak-hourelectricitycosts,but also significantly enhances energyutilization efficiency,therebystrengthening the energysecuritysafeguards underpining stableproductionand operations.In response tothespecificrequirementsofeach project,Longking willdelivercustomized high-qualitycore equipment, including energystoragebaterypacks,batteryclusters,andbatterycontainers.Leveraging thecoreadvantagesof high safetyand high energystorage eficiencyof its products,complementedbycomprehensive technical guidance andservice supportthroughoutthe entire process,thecompany ensuresthat projectsareadvanced eficiently.Once theenergy storage equipment isput into operation,it willfurther inject strong momentum into Tongkun Group's accelerated green and low-carbon transition.

Jiangsu P V + E S S Project13.2MW/26.4MWh

Theprojectaims toimprove theutlizationeficiencyofphotovoltaicpower generation,stabilizegridoperation,and promote the consumption ofrenewable energy.Throughthe supporting energystorage system,The projectcan store

theexcesselectricitygeneratedbyPVpower generation and release it when needed, thus improving the overall utilization efficiency of PV power generation.It can also provide power support during grid peak load,helping to stabilize grid operation.By supporting the energy storage system, it can reduce the intermittency and volatility of PV power generation and promote the consumption of renewable energy.

IFujian Huadian Wan'an Living Community 60kW/143.3kWh Light Storage and Charging Fusion Project

The projectwas commissioned in November 2023,andthe systemintegrates anair-cooled energy storage system, a photovoltaic power generation system,acharging pile and other equipment.The EMSin the system adjusts the coresponding load management strategy through dataanalysis,which notonly maximises theuseof photovoltaic power generationand adopts reasonable energy storage forpeak shifting,but also achieves the purposes of user benefitsandsmoothing theloadcurveatthesametime.Thesystem hasahighdegreeof integration,canachievethe wholeindustrialand commercial energystorage system energyabsorptionand release,toprovide energyand release of the overallprogramme.Italso has various functions such as dynamiccapacity expansion,peak shaving and valley filling,and load tracking.

Wuxi Huaguang Environment& Energy Group Co., Ltd.5MW/20MWh Grid-Forming LFPBattery Energy Storage Project

This projectislocated within theWuxi Huaguang Environment&Energy GroupCo.,Ltd.plantsiteinWuxi,Jiangsu Province.With aconstructionscale of 5MW/20MWh,itestablishes ahigh-eficiencyenergy storage demonstration projecttailoredfor industrialandcommercialapplicationscenarios.Thesystemiscapableofoperatingindependently to establish agrid andactivelysupporting theutility network,making it suitablefor various applications including renewable energy grid integration,microgrids,and grid frequency and peak regulation.

Theprojectnotonlyencompasescore electrochemical energy storage productssuchasenergystoragebaterypacks, battery clusters,and battery containers,but also innovatively integrates "BMS ^ { + } PCS ^ + EMS" 3S-integrated energy storage systemtechnology.Thisenablesthefullprocesscoordinationofprecisemonitoringofbateryoperatingstatusefficient powerconversion,andinteligentoptimizationofenergydispatch,providingcoretechnicalsupportforthestableperation of microgrids.

Theprojectwasofficallycommissioned inSeptember2025.Followingitscommissioning,ithas effectivelyincreased the plant's energyself-sufficiencyrateanditscapacitytoconsumerenewableenergy,reducedoverallenergycosts,and providedapractical benchmark for the large-scaledeploymentof energy storage projects in industrialandcommercial microgrids,thereby contributing to the green and low-carbon transformation of the industrial sector.

Yangchun Conch4MW/16MWh Energy Storage Project

This project is lcated inYangchun CityYangjiang,Guangdong Province,andwasputintooperation inDecember2025. TheprojectconstructiorespondstotherequirementsofGuangdongProvice's"Hundred,ousandTenousandPrect" achievingmulti-partybenefits,metingthecriteriaofnotoccupyinggridinterconnectioncapacitydeliveringrapidetursn investment,andensuring highcomprehensivelandutilizationeffciency.Itcomprisesasmal-scalepowergeneration anddistributionsystem—also knownasamicrogridconsistingof distributed generationsources(5.91MWpphotovoltaic power generationsystem),anenergystoragesystem,electrical oads(fastEVchargingstations),powerdistriution facilites,andmonitoringand protectiondevices.Thesystemisprimarlydesignedtoaddress thechallengesasociated withcapacityexpansionandupgradingofregionalEVchargingstations,whilealsobeingcapableofpartipating ingrid auxiliaryservices suchaspeak shaving and frequencyregulation,and even serving as supporting infrastructure for theEnergyInterettofacitatetheintegrateddevelopmentofsmartgrids,smartchargingandsmartinformationntworks.

Onceoperational,theproject isexpectedtogenerateapproximately5.6millonkWhofelectricityannually,contribute approximately RMB450,00 inannual taxesand fees,save approximately1,681tonnes ofstandard coalperyear and reduce carbon dioxide emissions by approximately 4,373 tonnes per year.

Suriname Rosebel 2.5MW/5MWh Energy Storage System Project

This projectislocatedin theRosebelmining areainSuriname,South Americaoneof the largest producing open-pit gold mines in South America.The equipmentwas firstconnectedto the grid in November 2025and reached ful-capacity operation in December 2025.It represents Suriname's first large-scale centralized PV ^ + energy storage project,employing aPV-storage-dieselmicrogrid model to replace dieselpower generation,therebyachieving cost reductionand carbon abatement.

ThePV-storagesystemdirectlysuppliespower formining area production,replacing theoriginal diesel generatorsets.It is adapted tothe high-temperature and high-humidityrainforest climateand supports functions including islanded operation,blackstartcapabilityndpowersmooting.Followingfullsystemcommissioning,itwillsupplyappromately 36.5 million kWh of electricityannually,meeting approximately 1 7 % of the mining area's annual electricity demand,saving approximately10400tonnesofdieselperyearandreducingcarbondioxideemisions byapproximately33tones peryear.Compared to pure diesel generation,it achieves a 3 0 - 4 0 % reduction in electricity costs.The system ensures stable power supply and fluctuation mitigation,thereby safeguarding continuous production and equipmentsafety.

Zijin Construction Ucha Mining Card Switching Station Project

TheprojectsiteislocatedinWuqiaCounty,Kashgar,Xinjiang,withanalitudeofabout220ometresandanambient temperature of about - 3 0 ^ { \circ } \mathsf { C } ~ + 4 0 ^ { \circ } \mathsf { C } , which is a harsh environment with extremely high requirements for waterproofing, anticorosionanddustproofing.Theprojectadoptssideorientationpowerexchange(bilateral),asinglebatterycapacity of 385kWh,atotalof8setsofbateries,thesystem is equipped with station-wide monitoring,fireprotectionsystems, andbateryemergency water tanksandothersafetysystems,canachieve theemergencyshutdownofilegal intrusion, theabnormalbatterytimely processing and other functions.Thebatteryreplacementspeedof thestation is fast,the positionrecognitionacuracyandcaptureacuracyare high,thesmoothness ofthereplacementworkisgood,andthe success rate of the replacement reaches more than 9 9 . 9 % It is also equipped with an inteligent operation system,which canrecordallkindsofchargingandswitching dataof thepowerexchangestation,automatically generate relevant management reports,and monitorthe health condition of battries and data records of abnormal events.

Zijinshan Copper-Gold Mine ZL15OE Electric Mining Dump Truck Project

TheprojectiscatedinjishanCopper-GoldMinehanghangCountyFujanProvince.Thevehieisdeeplyintegated withthe mine's production system,enabling core functions suchas heavy-dutytransportation,continuousoperation under all workingconditions,safetymonitoring,and energyconsumptionoptimization.Itprovides strong supportfor the green and intelligent upgrading of the mine.

Sincetheprojectwascommissoned,thevehicleshaveachievedastabledailytransportationvolumeofover20otonnes and an equipment availability rate of over 90 % Transportation efficiency has been significantly improved,and energy consumptionperton-kilometer hasbeencontinuouslyreduced,effectivelyenhancingthe haulageeficiencyforusers. Ittrulyembodiesthecoreadvantagesof "higherpayload,lowerenergyconsumption",balancinglow-carbondevelopment and operational benefits to achieve both ecological and economic gains.

Tibet Julong Copper Mine ZL15OE Electric Mining Dump Truck Project

The projectissituated in themining area of Julong Copper Mine inMaizhokunggar County,Xizang Autonomous Region, servingasalarge-scaleapplicationprojectforhigh-altude,arge-tonnagepureelectricigidminingtrucks.Theminingtruck isoptimizedforcomplexoperatingconditionsincluding highaltitude,extremecoldandsteepslopes,achievingmutiple functionssuchashavydutyimbing,stablelegiontransportationinteligentdispatcing,sfetyrdundancyection and energyconsumptionoptimization.Meanwhile,theycan beconnected tothemine'sinteligentoperation platformto participate in the full-process collaborationof mine production.

TheZL150Eadoptsamulti-axlecentraldistributedindependentdrivearchitectureequippedwithhigh-poweraxialfluxmotors, which isperfectlyadapted tosteepslopeoperationsatanaltitudeof5,300meters.Itisfitedwitharesistor grid system thatsolves theproblemsof overcharging during energyrecoveryon longdownhilsectionsandcold startinextremelycold environments.Featuringapatented high-torsionalthree-axlerigidframeandmultiplesfetybrakingandsteeringsystems, itestablishesarobustsafetyguarantee foroperations.Iteffectivelyaddresses theenvironmentalandcostchalengesof transportationinigh-altitudemines,promotes greenand low-carbontransformation,andcreatesareplicable"LongKing Solution" for the large-scale qpplicationof large-tonnage pure electric mining trucksathigh altitudes.

Geschäftsbereiche:

√EPC-Generalunternehmung fur Energiespeicherkraftwerke
√Integrationvon Energiespeichersystemen sowie Lieferung,Vertriebund Servicevon zugehorigen Ausrustungen
√Integrierte Photovoltaik-Speicher-Ladelosung
√Losungen fur Elektrofahrzeuge (Bergbau-/Schwerlast-/Leichtlastfahrzeuge) und Batteriewechselsysteme

ZIJIN LONGKING ENERGY STORAGE TECHNOLOGY CO., LTD.

Adresse:Nr.388,NordauBereRingstrale,tadtbeirkinluoStadtLongyan,ProvinFujin
Telefon:0597-5097951
Fax:0597-3302888
Postleitzahl:364000
Website:www.longking.com.cn

03 ? PATENTERFOLGE

UNTERNEHMENS PROFIL +++

ZIJIN LONGKING
ENERGY STORAGE TECHNOLOGY CO.,LTD.

ZIJIN LONGKING ENERGYSTORAGETECHNOLOGY CO., LTD., mit Hauptsitz in Stadt Longyan, Provinz Fujian, isteinspezialisiertes Unternehmen furdie Forschung, Entwicklung,Konstruktion,Herstellung,denVetrieb undServicevonEnergiespeichersystemen.Darüber hinausbietetdasUnternehmenLosungenfurneue Energienan,einschlielSlichintegrierterPhotovoltaikSpeicher-Ladesysteme,Bergbau-Elektrofahrzeugeund Batteriewechselstationen.DasUnternehmenverfugt übereine10 GWh Energiespeicher-Produktionslinie, dieZelltypenwie314Ah，587Ahund684Ahabdeckt， sowieubereine1GWhAntriebsbatterie-Produktionslinie mit Zelltypen von268 Ah und 324 Ah.

Das Unternehmen hat Forschungs- und Entwicklungsstandorteinogyanimen,uhou,Wuhani'an Tianjin,SuqianundweiterenStädteneingerichtetund entwickelteigenständigdiebeidenKerntechnologien BMS und EMS, um die Anforderungen von Kunden im In-undAuslandzuerfullen.

F&EPHILOSOPHIE +++

ZIJINLONGKINGENERGIESPEICHERTECHNOLOGIEISTEINVORREITER DESЗS-ENERGIESPEICHERKONZEPTS

Sicherheit

.anglebigkeit

ntelligenz

Umfassende Sicherheit der Batteriezellen, ganzheitliche Systemsicherheit und Sicherheit über den gesamten Lebenszyklus hinweg gewährleisten einen sorgenfreien Betrieb-von der Produktion und Auslieferung bis hin zum laufenden Einsatz.

Die Integration von Entwicklungs- und Fertigungskompetenzen auf Automobilniveau in die Optimierung des gesamten Lebenszyklus sowieeffiziente Betriebsund Wartungstechnologien gewährleisten einen stabilen und zuverlässigen Systembetrieb.

Durch den Einsatz von Kl- und Big-DataTechnologien werden intelligente Uberwachung, Fruhwarnsysteme,regionale koordinierte Steuerung und Strategienoptimierung realisiert. Dies ermoglicht intelligente Stromnutzung, flexible Energienutzung und ein umfassendes Smart-Energy-Erlebnis.

Produkte fur Batteriesysteme

Batterieeinheit

Produkte der Energiespeicherreihe

EnergiespeicherEinheitenschrank

GrolSspeicher

Intelligente Produkte

EMS-Energiemanagementsystem

Cloudbasierte Big-DataGesamtserviceplattform fur Energiespeicher

ProduktefurPhotovoltaikSpeicher-Ladesysteme und Batteriewechselsysteme

Integriertes PhotovoltaikSpeicher-Ladesystem

Batteriewechselsysteme fur Bergbau-, Schwerlast- und Leichtlastfahrzeuge

LFPEnergiespeicherzellen

Groβes SchrankEnergiespeichersystem

Das Produkt besteht aus dem Batteriesystem,dem Leistungsumwandlungssystem (PCS),dem EMS sowie Hilfssystemen wie Brandschutzund Energieverteilung und kann direktim Auβenbereich installiert werden.Es kannvielseitig in groβen Wind-und Solarkraftwerken,Stromnetzen,Umspannwerken, Industrieparks und anderen Anwendungsbereichen eingesetzt werden.Zu seinen Funktionen gehören die gemeinsame Stromerzeugung aus erneuerbaren Energien,die Verringerung von Wind-und Solarstromabregelungen,Netzdienstleistungen (wie Lastspitzenausgleich und Frequenzregelung), Netzausbau,Verbesserung der Stromqualität,unterbrechungsfreie Stromversorgung,Netzanschluss und Steuerung dezentraler Energiequellen sowie Notstromversorgung.

SYSTEMTOPOLOGIE <br>KOMMUNIKATIONSVERBINDUNG ELEKTRISCHEVERBINDUNG

HOHESICHERHEIT

HOHEINTELLIGENZ

HOHE ZUVERLASSIGKEIT

100 % Echtzeituberwachung von Batteriezellen,brennbaren Gasen und Ausgleichsstromen

Intelligente Temperaturregelung auf Zellebene

Einsatzfähigbei extremen Temperaturen von - 3 0 ^ { \circ } \mathsf { C } bis 4 5 ^ { \circ } \mathsf { C } （204

Steigerungder Energieeffizienz um 1 %

Unterdrückung von Ausgleichsstromen zwischen den Batterieclustern

Intelligentes Lade-und Entlademanagement

Erdbebenschutzklasse UBC Zone 4

Frühzeitige Warnung und gekoppelte Steuerung bei internem Kurzschluss

Intelligente Fruhwarnfunktionen erhohendie Betriebssicherheit des Systems

Windwiderstandsklasse>=slant 3 5 ~ \mathsf { m } / \mathsf { s } （204号

Frühzeitige Warnung und gekoppelte Steuerung bei thermischem Durchgehen

Fernwartung und Aktualisierung von Steuerungsstrategien