BYD’s battery technology and Green City Solution

16 Nov., 2011, Austria Centre Vienna

Leevon TIAN, Europe regional manager BYD Co., Ltd.

Dr.-Ing. Geng Lai [email protected] 02.11.2010 Content

11 BYD briefing and our outlook

22 BYD’s Battery technology and e-mobility

33 BYD’s Green City Solution Milestones of BYD Group

1995 BYD Battery Co., Ltd. founded 1999 BYD Europe BV established 2002 BYD Co., Ltd . IPO at Hong Kong Stock Exchange Entering IT component business 2003 BYD Auto Co., Ltd. founded 2005 BYD first auto model F3 launched Becoming strategic partner of Nokia The Founder & Chairman: 2007 BYD Electronics Ltd. IPO at HKSE Mr. Chuanfu Wang Researcher in Physical Chemistry of Metallurgy 2008 F6, F0, F3DM launched 2009 Introducing strategic investor Warren Buffett Quick Facts: Entering electric bus business 160,000 Employees 2010 BYD Daimler New Tech Company founded North America headquarters at LA 15,000 R&D Engineers BYD eBUS K9 joins Shenzhen city bus fleet 14 manufacturing sites 3 Main Businesses: 2011 BYD traded in Mainland China - IT components and EMS service Successful operation of fully electric taxi and bus - Auto design and manufacturing fleets - New Energy BYD Business Structure International Presence

Europe Netherlands Germany Finland Hungary Sweden Romania Denmark Russia

N. America ● ● ●● Chicago ● ● Asia Washington D.C. Japan China San Jose ● ● Korea Shenzhen ●● ● ● ● San Diego ● Taipei Beijing Middle East ● Los Angeles H.K. Shanghai Egypt Syria ● Changsha ●● India Vietnam Xi’an Ningbo Shangluo Huizhou

Manufacturing site ● Sales & service site

● R&D site 6,000 7,100

160,000 BYD Growth Record 4,000 150,000

3,105 130,000

120,000

2,000

Revenue ( Million USD ) 100,000 Employees 967

952 55,000 586

337 36,000

127 190 26,000 62 20,000 15,000 13 31 13,000 7.3 7,000 3 20 260 800 4,000 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 BYD Outlook, three green dreams Content

11 BYD briefing and our outlook

22 BYD’s Battery technology and e-mobility

33 BYD’s Green City Solution BYD’s Fe battery & its advantages BYD’S Fe Battery

FeO 6 Octahedron Charge Safety High Power DCH Cost

LiO 6 Octahedron Low Temp. DCH Environment Friendly

PO 4 Tetrahedron Discharge High temp. Storage Cycle Life

Self-discharge Calendar Life

Specific Power(by Specific Energy(by weight) weight) Specific Energy(by volume)

Fe cell Commercial Li-ion VRLA

High Energy Density LiFePO 4
Excellent Safety
Long Cycle Life
Wide Temperature Range
Environment-Friendly
Cathode: LiFePO4 + Conductivity + Binder
Anode: Graphite + Binder
High Rate Discharge Capability
Electrolyte: Organic solvent + LiPF6 BYD’s battery powered EV portfolio

DMEV F3DM EV e6 eBUS-12

Plug-in hybrid for private EV for company fleet or taxi Electric bus for city traffic users 300 Km EV range per charge 250 Km EV range per charge 60Km EV + 380Km HEV range 5 seater, D segment crossover 12-metre city bus with about 70 people 5-hour home charge (230V AC) 10kW, 60kW or 100kW DC 3.5 hours charging with100kW DC charger charging E-mobility, a perspective from BYD

10 kW Home energy system DMEV F3DM 3.3 kW AC charger at home

200 kW EV e6 Movable energy storage system

EV charging station 100kW DC charger

eBUS-12 1 MW Energy storage station Content

11 BYD briefing and our outlook

22 BYD’s Battery technology and eco-mobility

33 BYD’s Green City Solution City bus and taxi fleets should be electrified first.

Big differences on fuel consumption and pollution impact, an example from Hong Kong

Range Fuel consumption

Taxi 500-600km/Day 40-50L 1 Taxi ≈ 10 Private sedans

Private car 40-50km/Day 3-4L 1 Bus ≈ 30 Private sedans City bus 220-280km/Day 120-150L

EV subsidy should prioritize public transportation.

Contrasting subsidy effectiveness

Decreasing Subsidizing the fuel consumption and Subsidize one e-taxi = emission s of 10 private sedans 10 private EV

Decreasing Subsidizing the fuel consumption and Subsidize one e-bus = emissions of 30 private sedans 30 private EV

Source: 2010 HK Annual Transport Digest Electrified public transportation brings great benefits. an example from the city of Shenzhen

Passenger car population in Shenzhen ： 969,500 units Taxi population in Shenzhen: 13,411 units Bus population in Shenzhen : 8,554 units 1Taxi= 10 Private Passenger cars

Pollution Comparison ： 13,411 taxies in Shenzhen= 134,110 Private Passenger cars

Replacing Conventional Taxi Reducing 12.15% pollution by EV 1 City Bus= 30 Private Passenger cars 8,554 buses in Shenzhen= 256,620 Private Passenger cars Replacing Conventional City Bus Reducing 20.93% pollution by EV

Source: Shenzhen Statistics Bureau “Shenzhen economic and social development Statistical bulletin 2009” Shenzhen e-bus operation

Shenzhen starts to electrify its city bus fleet from August 2011. 200 units of BYD eBUS-12 are operated by 3 operators on 12 traffic lines. Power Number of Single way consumption Bus Operator Bus Line Service intervals Charging arrangements vehicles distance per single way Once per day for one eBUS-12 Off-Peak Period every 10min 202 26 40Km 20% （first-come first-serve charging ） Peak Period every 7min 14 ：00-1：00 Once per day for one eBUS-12 123 10 Every 10min 30Km 18% （first-come first-serve charging ） Shenzhen Bus Off-Peak Period every 20-30min Once per day for one eBUS-12 245 15 32Km 17% Peak Period every 3-5min （first-come first-serve charging ） （101units of Once per day for one eBUS-12 eBUS-12 ） 15 12 Every 5min 30Km 15% （centralized charging ） 2 13 Every 6min 23Km 10% 9：00-12 ：00; 19 ：00-22 ：00 Once per day for one eBUS-12 Off-Peak Period every 6min 76 25 36Km 20-30% （first-come first-serve charging ） Peak Period every 3min 14 ：00-1：00 Universiade Off-Peak Period every 10min East Bus 7 10Km 3-4% Charge at night Tour 1 Peak Period every 10min

（23units of Universiade Off-Peak Period every 10min 16 18Km 6-8% Charge at night eBUS-12 ） Tour2 Peak Period every 15min Once per day for one eBUS-12 396 28 Every 8min 22.5Km 10% first-come first-serve charging West Bus （ ） M337 22 Every 10min 31Km 11% Once per day for one eBUS-12 first-come first-serve charging （76 units of M206 16 Every 10min 45Km 15% （ ） eBUS-12 ） Off-Peak Period every 20min Once every 3 days for one eBUS-12 M338 10 12Km 6% Peak Period every 15min 40% to 100% Operation Condition

Some of the Operation Lines in Shenzhen are as follows:

Gongming Guangming Bus Station passenger M337 coach station M206 Guanlan long distance bus station M338

Qinghu subway station M337/M338

Baoan Passenger Meilin Joint Transportation Center Inspection Dexin Garden 396 Station Central Station 76\245 123

Futian hub 202

Aircraft carrier Moon Bay world General car yard 202 76\396 Shenzhen Bay Port M206\123\245 Daily operation

200 units of eBUS-12 form the biggest electric bus fleet, making Shenzhen one of the pioneer cities of electric mobility in the world.

Service mileage of eBUS-12 in Shenzhen

Updated Oct. 8 th , 2011 Shenzhen e-taxi operation

On May 1st ,2010, the first batch of BYD e6 pure electric taxi launched in Shenzhen.

Started: May, 2010 Delivery: 50 BYD e6, 5-seater EV

Then: August 2011 Delivery: 250 units more

250 more e6 for Universiade SHENZHEN in August 2011. e6 taxi in Shenzhen BYD Green City Solution Thanks for your attention.

E-mail: [email protected]