Contents

01 About us
02 Products
03 Application
04 Certificates

Establishment 2019 Headquarter Zhuhai,China

SalesService
Oxford,UK
Engineering &Manufacturing
Zhongshan,China

Main Business

Reliable and Responsible

Professional R&D Engineers

Global SalesNetwork

Fast Response and Support

Development History

10UtilitymodelPatentson products'Structures design

1InventionPatent

3UtilitymodelPatentson products'Electrical design

3Software Copyrights

WE-LTOLVCabinet BatterySystem

LTO50.6V5.6\~56kWh110Ah MatchwithLowVoltageSingle Phase or ThreePhase High PowerHybridInverters1 Solutionforlargehouseor smallcommercial

WE-LTOLVStakable BatterySystem

LTO50.4V6\~12kWh120Ah Matchwith3.6\~10kWsingle phasehybridinverters Solutionforstandardfamily

LWE-LTOHV BatterySystem

110V-660V5-30kWh45AhStacking StyleMatchwith5\~50kWHighvoltage threephase hybrid invertersSolution forlargehouseorsmallcommercial

LTOAGVModule

13.8V500Wh100A3CFastcharging

7/24continuousoperationwithmin. qtyofbatteries
Easyswapofbatteries.Slideinand quickconnect.
25,000extremlongcyclelife -40°C-60°C indoor/outdooroperational.
Highdurabilityandsafety.
20mins1kwhighpowerfastcharging andcontinuous5.6hoursoperationwithout need ofcharge.

LTOHVPowerBattery 5C12kWFastcharge/discharge276V2.5kWh Idealforrailwayvehiclehighvoltagepowersupply

HighpowerandenergydensityLTObattery
·Highvoltagecontrol&BMSsystemintegrated
LowSoCalarm tosecuresafeoperationfor nocommunicationscenarios
·5CextremehighCratefastchargeanddischarge
Decent2.45Whenergytocontributeformore economical andenergyefficientsystem.
Idealforfactoryhighpowerhybridequipment powersupplement.

Products

LTO1P6S/10S/5S 13.8V/24V/12V30Ah/40Ah/45Ah

LTO Battery

Products Cutomised Power Supply/ UPS

IP65Outdoor CameraPower Supply Cabinet

2kWh220-24V/12V IP65-40℃\~60°℃ UPS system

1.8kWhIP65outdoor
LTO batteryUPS,
-40°℃\~60°℃
workenvironment,
Provide12V,48Vand220V
UPSCabinet
Provide12V,24V,48VDCPowerforequipmentconnectionandpowersupply
·220VACpowerforPCconnectionsystemmaintenance.
Communicatescomprehensiveinformation about theloadlevel,battery, stateof thechargewithendserver.Inreal time,theUPSmonitors thevoltage parametersof the input and output circuits,optimallybalancing the loadon thebattery,therebyextending theiroperation life,andalsoprotectstheusers information anddata fromsuddenlossofelectricalpower.
·2kWhLTO(LithiumTitanateOxide)batteriesallowfastcharging during limited ACavailabletime.
IP65protectionrateandabletoworkunder -40°C~60°C outdoorsevere environmentalconditions.

Products

Battery High Voltage String Management Unit

WE-LTOBatteryString
Management Unit 850V500A Battery String ManagementUnits,withorwithout Monitoring Screen;

WE-LTOBatteryEnergyStorage BatteryPack160Ah36.8V BMSSlaveUnit IntegratedFor liddle or Large Scale Energy Storage System Integration

WE-LTO Energy Storage System

WiseEnergy'sLTO dedicatedBatteryManagementSystem isconsistedof LMUs(Local Managemernt Unit) andBMU(Master Battery ManagementUnit).

EachLMUmanages and collects up to 12cells'data including cell voltage temperatureandreporttoBMu.

BMUmonitors andprovidesreal-timereportingon total systemstatus, including eachcell'svoltageandthemodule'stemperature.Itprovides a constant,accuratesnapshotof thebatterysystem'sratecapabilityfor charging anddischarging.To ensurebatteries'long life,The BMUandLMU work together tobalance the individual cells tomaintain thebest operating characteristicsof thebattery module.TheLMUreportsto theBMU,who thenmakesthedecisionof when to enable thebalancing circuitry in theLMU.

The BMS is also akey safetyfeature,controlling coolingfans and contactors for optimal,coordinatedoperation andcommunicatesbatterysystemstatus, alarmandStateofCharge(Soc)toyourexternalcontrol system.

临

Averagesystemsizeshave increasedashomeownersbecomeaware of their energy usage and are seeking tomaximize self-consumption as well asutilize storage capability to provide backuppower.Decreasing costsofsolarandstorage systems areenablingmorecustomers to becomeprosumers *^{\star}

Backup isbecomingastrongermarketdriverasgridoutrageshave become more common,caused by environmentalinfluencessuch aswildfires inCalifornia andAustraliaorearthquakes inJapan.Other factorssuchas poornetworkinfrastructure inSouthAfrica arealso driving uptake.

·Analystsproject that annual grid-connectedresidential ESS installations willgrowfromaround20-30GWhperyearin2025toapproximately60-80 GW hper year by 2030.Cumulative installations of grid-connectedresidential ESSgloballyareforecasted toreach approximately250-350GWh.

Thisperiodmarksa substantialexpansionphaseforresidential ESS, with annual installations growing steadily as technology costs drop, policies improve,and demandforhomeenergyresiliencerises.

Applications Residential ESS

LoadShifting

Reduce your electricity bill by storing electricity during off-peak time and shiftenergy tobe used at peak time.

Peak Shaving

Whenrequiredgrid power isgreater than import power limitbatterywilldischarge preferentially to cover the demand:if power consumption islower thanimport power limit in the set time period the excess gridpower will charge the battery.

VPPRevenue Ancillary services Electricity arbitrage

Stabilize the gridby balancing frequency and voltage&Optimize trading strategies to maximize returns.

members

Windturbineinstallation
Aquaculture
Constructionsite
Defense

Hybrid Generator

Economic and environmental achievements:

Dieselandcarbonemissionreduced 50%~75% Dustandparticlepollutionemissionreduced 95% Reducednoisebroughtcomfortforsiteteam

IndoorAGV

The applicationrequires the high power andfastcharging performance of LTO batteries,which can ensure the daily 24hours continuous operation.

FishingLightsBattery Power supplyforfishing lightswhich should be continuously on. LTO battery's superioersafety and tough environmental tolerancebility guarentees the fishing owner'shigh valueproperiessafety

WiseEnergy’sUPSproductsprovide12V,24V,48VDCPowerforequipment connectionandpowersupply

Allowconnectionupto4devicesbyprogramming throughrelays. EasycommunicationwiththeUPSviaRS-485/SNMP/ModBus. ·220VACpower for PC connection systemmaintenance. ·Communicatescomprehensiveinformationabouttheloadlevel,battery,stateof the chargewithend server.Inreal time,theUPSmonitors thevoltageparametersof the inputandoutputcircuits,optimallybalancing theloadonthebattery,thereby extending theiroperation life,and alsoprotectstheuser'sinformation anddatafrom suddenlossofelectricalpower.

·2kWhLTO(LithiumTitanateOxide)batteriesallowfastchargingduring limited ACavailabletime,25000cyclelifeandlowtemperaturefeatures. ·IP65protectionrateandabletoworkunder -40°C~60°C outdoorsevere environmentalconditions.

WHY Wise Energy

1.Application oriented cell selection

Wise eEnergy

LTO-Safest &most durable chemistry fitsvarious tough applications:

Highcharge/dischargerate >=2-100 Heavy and frequent cycles Very cold or hotenvironment duty cycle

LFP-High qulity LFP cell canbe a costeffective choice for applicaitons:

-Lowcharge/dischargerate c=10 -Warm&stable temperatureEnvironment -Fewcyclesperday

2.Intelligent System Integration Capability

Battery system configuration design and dutycyclesimulation

Life&heatgenerationperditcion

WHY Wise Energy?

3.Smart Energy

Wise Energy SoftwareDevelopment Capability Connects all the home storage systems and enable monitoring, smartcontrol,power transaction and ancillaryservice.

Cutomised development

Support upgrading the new function andlatestversionremotely.

Battery ManagementSystem

LowvoltageandhighvoltageBMS HighSoCaccuracy SoCestimationerror <3% accuracyupto 97%

Comprehensive protection 3-level softwareprotection. Redundanthardware levelprotection

Functional safety

Comprehensiveandoptimizedprotectionincludingmultiple monitoringitems,hardware alarmsystem,multipleprotection

Energy Management System

Multifunctional andpowerful

Local absorbtion,reducingPVpowerabandonment PeakandfrequencyregulationPVpowerself-consumption LoadshiftingBackuppowersupply,UPS/EPSPeakshaving Micro/Off-gridcontrolDemandchargemanagement

Highlycompatible Enablingexternalcontrol through SCADAMOUDBUS,ETHERNETetc.

Safety

Safety control designs.