1. S M A R T S O L U T I O N S F O R A G R E E N W O R L D

2. COMPANYINTRODUCTION
A global leader in the manufacturing of lithium ion (li-ion) batteries for mobile and IT devices, Samsung SDI is
leveraging its experience to tackle electric vehicle and grid scale energy storage.
As the number one lithium ion battery manufacturer for mobile devices, Samsung SDI earned a revenue of
$5 billion in 2012.
Through consistent effort and continued technology development, Samsung SDI will continue to be a
trustworthy partner in helping customers to meet the their needs.
SAMSUNG SDI
Samsung SDI is an eco-friendly pioneer
in the field of Energy Storage System
(ESS) technology, with a vision to provide
“Smart SolutionS for a GreenWorld”
A global leader of lithium ion (Li-ion) batteries for mobile
and IT devices, Samsung SDI is leveraging its experience
to tackle challenges in electric vehicle and grid-scale
energy storage.
As the number one lithium ion battery manufacturer for
mobile devices, Samsung SDI earned $5 billion revenue
in 2012. Through technology development, Samsung SDI
will continue to be a trustworthy partner in satisfying our
customers’needs.
Residential TelecomTower
UPS
1~10
kWh
10~50
kWh
1~20
kWh
Samsung SDI provides advanced
battery systemsthat cover a broad
range of applications
Li-ion BATTERY ESS
mW
> MWh

3. SAMSUNG SDI
ESS compensates for intermittency of
renewable energy, such as wind and solar
To compensate for wind and sunshine’s variability,
energy storage provides stored electricity to the grid and
stable power output from renewable energy sources.
• Reduces output variability
• Improves power quality
ENERGY STORAGE OFFERS
AVARIETY OF BENEFITS
ESS enables commercial & residential
owners to cut energy costs
Electricity stored during off-peak time can be used
during on-peak hours so that home/commercial owners
can cut peak demand and electricity cost. ESS integrated
with PV can maximize consumption of solar energy by
using electricity stored off-peak.
• Energy cost saving
• Demand management
• Self consumption of solar power
ESS can be used to defer transmission and
distribution network (T&D) upgrades and
investment
Using energy storage, upgrade to transmission and
distribution networks can be deferred by smart
management of the local peak demands.
•Transmission support
•Transmission congestion relief
• Area/frequency regulation
ESS
ESS helps grid system operators maintain
constant frequency
Energy storage based on lithium ion battery provides
reliable and fast frequency response without being
subject to fuel prices and with zero emissions.
• Fast frequency regulation & ancillary service
ESS can be used for curtailment of electricity
from renewable energy sources
Due to transmission constraints, currently, ever-
increasing portion of wind generation is being curtailed.
Energy storage is the best option for reducing
renewable power curtailment, relieving transmission
congestion, and achieving full-utilization of renewable
energy sources.
ESS
PRODUCT BENEFITS
FROM KILOWATTTO MEGAWATT
SAMSUNG HAS A SOLUTION
Samsung SDI offers a broad range of lithium ion
battery systems, from kilowatt hour sized systems for
residential use to multi megawatt hour class systems for
the utility industry. Offering a modular, flexible design,
Samsung SDI’s ESS technology can be easily tailored
to meet a diverse set of customer demands. From
residential applications, to community energy storage,
to commercial, utility, and uninterruptible power supply
(UPS) systems, Samsung SDI provides a turnkey solution
for every player along the electricity value chain.
,
The lithium ion cells used in Samsung SDI’s Energy
Storage Solutions were developed to meet the
demanding requirements of the electric vehicle industry.
Thus they provide long life span, safety and the highest
dynamic charge acceptance, promising a low total cost
of ownership and reliability. Under world-class quality
assurance measures, Samsung SDI manufactures
modules, trays and rack systems to meet all spectrum of
customer requirements.
Utility (MW)
>1MWh
• 60 Ah cell
Residential
1~10kWh
Telecom Tower
1~20kWh
UPS
10~50kWh
• 60 Ah cell
• 60 Ah cell
• 2.2 / 2.6 Ah cylindrical cell

4. SAMSUNG SDI
Energy Saving Solutions for households
and commercial applications
• Electricity bill savings when paired with PV
• Renewable energy time-shift
• Emergency power
CHARGE / DAY
USE / NIGHT
Residential ESS is an energy-saving solution that can be
used to connect power grid and photovoltaic systems
to maximize energy savings. Storing solar energy in ESS
enhances self-consumption. This is especially beneficial
to the end-user in times of ever-rising electricity bill.
Additionally, home ESS provides emergency energy
power during power outage.
In an off-grid area, combination of ESS and photovoltaic
(PV) energy can supply sustainable electricity to
communities and facilities without heavy investment in
transmission and distribution (T&D). Also, other power
generation systems, such as diesel and gas turbines, can
be coupled with ESS to cover peak demands.
Samsung SDI offers 2.9 kWh and 7.2 kWh systems for
residential customers. They can be combined with solar
systems to maximize the amount of energy saved, and
efficiently manage energy consumption by using Home
Energy Management Solutions (HEMS).
KW
09 12 18 22
Energy Consumption Pattern
Solar generated Black Out
PRODUCTINTRODUCTION
Off-Grid Solutions & Backup Power
for Telecom Base Stations
OFF-GRID
CHARGE / DIESEL
USE / ESS
As 4G service gains wider adoption in the telecom
industry, base transceiver stations (BTS) will need to
handle large data communications and higher speed
services. Lithium ion cells are more suitable for BTS
applications than lead acid batteries because they
are less costly to use and are capable of operating in a
broader range of temperature (0~40°C).
In addition, low maintenance requirements of Li-ion
technology make it ideal for remote or inaccessible BTS
sites. Moreover, with 6,000 cycles at 80% DOD, Samsung
SDI’s cell technology offers longer life than competing
lithium ion batteries.
When connected to a photovoltaic system, off-grid
BTS can cover large areas that the grid does not reach,
reducing operating costs.
• Lower total cost of ownership
• High performance
• Environmentally friendly
• Low maintenance
Antenna
RF
SMPS
Battery
Block
PIU
ON-GRID
USE & CHARGE / GRID
USE / ESS

5. SAMSUNG SDI
Mission Critical UPS Solutions
for Green Data Centers
CHARGE / BACK UP
USE / GRID
• Compact, space saving design
• Long calendar life
• No gassing
• Low O&M costs
• Increased uptime
• No toxic materials
With the rapid growth in cloud computing and internet
traffic, reliability and uptime are more critical than ever
for data center operations. Samsung SDI’s uninterruptible
power solution not only provides dependable back-up
power but also helps data center operators address total
power consumption.
Air conditioning systems account for approximately
40% of a data center’s total energy consumption and
the broad operating temperature of Samsung SDI Li-
ion battery technology helps reduce operating costs
by curbing the use of air conditioning in battery rooms.
Furthermore, lithium ion batteries offer significant
advantages in weight and energy density over lead acid
batteries which translates to lower real estate needs and
higher white space.
Designed for the standard 19 inch rack used by data
centers, Samsung SDI’s UPS battery is easy to install and
operate. Compared with lead acid based systems, total
cost of ownership is reduced thanks to lithium ion’s
superior cycle life and less maintenance. In addition,
Samsung SDI’s Battery Management System offers real-
time monitoring and control of the system’s functions
such as state of charge and state of health.
Samsung SDI has successfully deployed UPS lithium
ion systems in data center of Shinhan bank, a top rated
Korean bank, in 2012.
INSTALLATION SPACE
19.6 4.32
Lead Acid LIB
LIFESPAN
5 10years
guarantee
years
guarantee
ton
INSTALLATION WEIGHT
3.426.2
ton ton ton
OPERATINGTEMPERATURE
0~4020~22.5
NO additional
cooling need
Cooling system
needed
BMS
Analysis/Forecast
Protection
capabilityTemp/Impedance
Primary sensing
capability
PRODUCTINTRODUCTION
STABILIZINGTHE GRID AND
RENEWABLE INTEGRATION
• Ancillary service : frequency regulation & black start (non-synchronous resources)
• Transmission support : spinning & non-spinning reserve
• T&D upgrade deferral
• Renewable energy time shift system capacity (arbitrage)
• Bulk storage : renewable energy capacity firming
USE & CHARGE / DAY
USE / NIGHT
In utility sectors, including power generation and
transmission & distribution (T&D), large scale ESS is used
to enhance grid stability and power quality through
frequency regulation and ancillary services.
ESS reduces congestion on T&D lines caused by
uncontrollable renewable power injection to grid
network, and helps commercial end-users save their
energy costs by cutting peak power.
Samsung SDI has developed a rackable solution that
delivers a wide range of capacity from a few kWh to
multi-MWh with parallel configuration. Samsung SDI’s
efficient design maximizes space savings.
Samsung SDI can offer the best battery system, a
turnkey solution that includes PCS and balance of
system through co-work with our fully qualified system
integration partners.
12AM 9PM6AM
Battery Deployment
Battery Charging
Peak Cut
3PM0 12 24
PV
ESS(MW)
Lead Acid LIB Lead Acid LIB
Lead Acid LIB Lead Acid LIB

6. WORLDWIDESAMSUNGSDI
USA
Chicago Office
TEL (+1)-847-407-2856
FAX (+1)-949-260-2220
TAIWAN
Taipei Office
TEL (+886)-2-2656-8300
FAX (+886)-2-2656-8329
JAPAN
Tokyo Office
TEL (+81)-3-6234-2180
FAX (+81)-3-6234-2177
Osaka Office
TEL (+81)-72-730-2961
FAX (+81)-72-730-2954
GERMANY
Munich Office
TEL (+49)-89-929277-9980
FAX (+49)-89-929277-9999
CHINA
Beijing Office
TEL (+86)-10-6566-8100(6704)
FAX (+86)-10-6566-9391
Shanghai Office
TEL (+86)-21-5774-6000(2100)
FAX (+86)-21-5774-2233
INDIA
New Delhi Office
TEL (+91)-11-4316-1222
FAX (+91)-11-4316-1200
Goed,
Hungary
Production
Osaka,
Japan
R & D
Tijuana,
Mexico
Production
Cheonan,
South Korea
Production
Troy,
United States
Sales office
Tianjin,
China
Production
Chicago,
United States
Sales office
Yen Phong,
Vietnam
Production
Munich,
Germany
Sales office
New Delhi,
India
Sales office
Moscow,
Russia
R & D
Taipei,
Taiwan
Sales office
Giheung,
South Korea
Sales office
Giheung
South Korea
R & D
Beijing,
China
Sales office
Ulsan,
South Korea
Production
Tokyo,
Japan
Sales office
Kiev,
Ukraine
R & D
San jose,
United States
Sales office
Shanghai,
China
Production
Shanghai,
China
Sales office
Shenzhen,
China
Production
Seremban,
Malaysia
Production
EMAIL CONTACT energy.storage@samsung.com
SAMSUNG SDI
9 MANUFACTURING SITES,
10 SALES OFFICES AND
4 R&D CENTERSWORLDWIDE

7. ESS
HEADQUARTERS
SAMSUNG SDI ES Business Unit
428-5 Gongse-dong, Giheung-gu, Yongin-si
Gyeonggi-do 446-577, KOREA
energy.storage@samsung.com
www.samsungsdi.co.kr
S M A R T S O L U T I O N S F O R A G R E E N W O R L D