Company Presentation

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NARADA HOLDING 

6 Billion USD assets

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COMPANY 

1994 founded, since 2010 listed



€550 Million turnover in 2014, more than €150 Million export



More than 5.000 employees



Number six among the biggest producers world wide



Biggest Chinese exporter of industrial batteries Market Shares World-Wide Industrial Standby Batteries

Others EnerSys Exide SAFT C&D Yuasa Narada HBL Hoppecke Fiamm Eastpenn

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RUNNING 6 FACTORIES – BIGGEST ASIAN PRODUCER OF INDUSTRIAL BATTERIES Lin An Plant

Established Y2006

Capacity: 3.5M KVAH VRLA Area: 115K m2

Lin Ping Plant Ⅰ

Established Y1997

Capacity:120MWh Lithium Area: 60K m2

Lin Ping Plant Ⅱ

Established Y2013

Capacity: 1200MWh Lithium 3M KVAH VRLA Area: 170K m2

An Hui Plant

Acquisition Y2011

Cheng Du Plant

Wuhan Plant

Acquisition Y2011

Established Y2016

Capacity: 14.4 million sets plates + VRLA 700K KVAH Area: 110K m2 Capacity: 2.5M KVAH VRLA battery + 320MWh Lithium Area: 110K m2 Capacity: 10M KVAH VRLA Area: 411K m2 4

History

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GLOBAL NETWORK

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CUSTOMER STRUCTURE

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R&D Ability Chief

Scientist of Narada—Mr. Herbert K. Giess



Chairman of IEC TC21 Secondary cells and batteries;



Working group leader for the establishment of the IEC standard for VRLA Batteries IEC 60896-21 and 22/2003



Batteries International 20 04 Silver Award for Most Outstanding Contributor across the entire Industry

Hightech R&D center

2000

Province level R&D center

2006

CNAS National Approval Lab.

2010

Postdoctoral Province advanced Research R&D center Workstation

2011

2012

National R&D center

Academician Expert Workstation

2013

2014

R&D Ability  Cooperated with world level institutions

CUSTOMER STRUCTURE

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FUTURE OF ENERGY STORAGE MARKET

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GENERAL INFORMATION 

Since any years energy storage providers are looking for new technologies – overall for industrial applications



The hope for many has been Lithium-Ion Batteries, fuel cells … But so far none of these technologies could capture a big part of the market



The simple reason is: manufacturing costs, reliability, safety and recycling



Lead-carbon combinations are not completely new, in different variations they have been tested an manufactured since decades



Lead-Carbon energy storage has been used and proven in various applications , but in small quanity so far



Just the ALABC (Advanced Lead Acid Battery Consortium) re-discovered the real potential of this technology – more under www.alabc.org



% Based on the ALABC inititiative “low cost, life 30 changing, lead carbon” leaded to break-through results in optimization of manufacturing processes for products for different applications



ALAB



ALABC has chosen NARADA to get the lead-carbon technology fit for the industrial market.

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OVERVIEW LEAD CARBON CONFIGURATIONS/ ALABC - PROJECTS 





Negative plate is replaced by high energy carbon surface 

Good cycling



High energy density



Used by Axion Power

Negative Platte is partially replaced by high energy carbon surface

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Extremely good cycling



High energy density



Used by CSIRO, Furukawa & East Penn

Negative Platte is partially replaced by 3D carbon structure 

Good cycling



High energy density



Used by Warschauer Universität, Firefly Energy & CEA-INES

30 % 

No change on product – just carbon additives to the active material 

Reasonable investment



Extremely good cycling in partial state of charge



Latest ALABC – project together with Narada



NARADA Patent

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LEAD CARBON DEVELOPMENT OVERVIEW

Lead Acid Battery

Pb-C Partial Plate

Pb-C Additives

NARADA-Patent Product and production process stay unchanged

30 %

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WAS MACHEN CARBONADDITIVE IN DER NEGATIVEN PLATTE? 

During charge lead sulfate is created



It covers the surface of the negative plate and isolate it from electrolyte



In order to charge much more energy is needed



Chargeability gets worse and charging factory decreases – available capacity drops down



Lead sulfate can only be partially removed by special charge/ discharge procedure

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Effect of sulfatation is higher at continues charge/ discharge applications, ie the battery is not fully discharge and charged



Over certain period of time the sulfatation can not be removed which leads to capacity loss and dead of the battery

Standard Lead Acid

With Carbon Additives

30 % Carbon addtives prevent creation of lead sulfate

 

They improve chargebility/ available capacity



They increase lifetime of the battery



They limit capacity loss over lifetime

Negative plate covered

Lead sulfate is drastically

by lead sulfate

reduced

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LEAD-CARBON VS GEL 

Capacity loss lead-carbon vs gel technology in partial state of charge conditions

30 %

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PRODUCT ROADMAP ENERGY STORAGE

Energy & Power

Energy & Power

High Power

Consumption

MESS HESS

12REXC

30 % ICSC

REXC

OPzV

Li HESS

MESS

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APPLICATION ROADMAP EES (ENERGY STORAGE SYSTEM)

30 %

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SAMPLE REFERENCES LEAD-CARBON

2011-DongFuShan Island Renewable Energy Storage Micro Grid Project

2013-Tulufan Energy Storage System for Smart Grid Project-1st MW level

30 %

2014-State Grid Luxi Island 4MW Energy Storage Project

2013-Jiangsu Dafeng seawater desalination 1.8MWH ESS project

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SAMPLE REFERENCES ENERGY STORAGE Pb-C battery application project

Energy storage scale

Lin'an optical storage integration enterprise class grid Battery energy 0.5MW/2MWH storage system National class wind & optical storage and delivery demonstration 1MW/6MWH base project State Grid Wenzhou Luxi island ongrid demonstration project Jiangsu Dafeng seawater desalination system smart grid project South Grid Zhuhai Wanshan island new energy grid demonstration project Guangcheng energy storage grid project Tulufan new energy city power grid demonstration project South Grid optical storage integration project Beijing container energy storage system

Energy storage technology Pb-C battery/Lithium battery

Function

Power smoothing, load shifting

Pb-C battery/Gel battery

Power smoothing, load shifting, ramp control

2MW/4MWH

Pb-C battery

Island new energy on-grid electric power generation, power smoothing

1.5MW/1.8MWH

Pb-C battery

New energy join up on grid, power smoothing

2.5MW/8.4MWH

Pb-C battery

30 %

Island new energy off-grid elelctric power generation, power smoothing New energy join up on grid, power smoothing, load shifting Energy centralized management, power smoothing, load shifting

1.5MW/1.5MWH

Pb-C battery

1MW/2MWH

Pb-C battery

500KW/2.1MWH

Pb-C battery and lithium battery

Power smoothing, load shifting

150KW/275KWH

Pb-C battery

Energy centralized management, power smoothing, load shifting 20

Vielen Dank!

Europe Headquarter Narada Europe (UK) Limited Spectrum House, Dunstable Road, Redbourn, St.Albans, Herts AL3 7PR Tel: 0845 371 7095 *NEW* Fax: 0845 612 2031 *NEW* Email: [email protected] Web: www.naradabattery.com Germany Office Klosterstr. 1 08056 Zwickau / GERMANY Tel: +49 375 273996 0 Fax: +49 375 273996 20 Email: [email protected]

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