1. SAMSUNG SDI | ENERGY STORAGE SYSTEM
ESS for
RESIDENCES
Copyright © 2014 Samsung SDI. All rights reserved

2. Samsung SDI Energy Storage System | the INDUSTRIAL REVOLUTION
Starting with the Industrial Revolution,
the need for electricity has been
evermore at its peak.
Copyright © 2014 Samsung SDI. All rights reserved

3. Samsung SDI Energy Storage System | THE ADOPTION OF RENEWABLE ENERGY
As a means of reducing pollution,
the adoption of renewable energy
has rapidly increased.
Copyright © 2014 Samsung SDI. All rights reserved

4. Countries like Germany and Japan
have begun to install solar panels
to start utilizing“clean”energy.
Germany
Japan
Samsung SDI Energy Storage System | THE ADOPTION OF RENEWABLE ENERGY Copyright © 2014 Samsung SDI. All rights reserved

5. Samsung SDI Energy Storage System | ESS FOR RESIDENCE | FEED-IN-TARIFF
To stimulate the use of renewable energy,
governments began to implement
a policy called Feed-in-Tariff (FiT).
$A feed-in-tariff (FiT) is an energy supply pol-
icy that promotes the rapid deployment of
renewable energy resources. A FiT offers a
guarantee of payments to renewable energy
developers for the electricity they produce.
FiT
Receive cash by selling back
unused solar energy back to the grid
Copyright © 2014 Samsung SDI. All rights reserved

6. However, as the price of electricity increased,
FiT began to decrease.This made it more eco-
nomical to actually“use”the solar-generated
electricity than selling it back to the grid.
$-cents / kWh
2010 20122011 2013 2014
Grid Parity
Electricity Price
FiT
Self consumption
Samsung SDI Energy Storage System | ESS FOR RESIDENCE | self-consumption Copyright © 2014 Samsung SDI. All rights reserved

7. This concept of“self-consumption”is
what brought our product to life. Our first
step was to find a way to maximize the use of
solar energy.This required us to investigate
the energy consumption patterns of customers.
Energy consumption in everyday homes
had a unified pattern, concentrated con-
sumption during the morning and night.
However, solar energy generation reaches
its peak during mid-day. This incongru-
ity raised the need to store surplus energy
generated during the day to consume dur-
ing the night or morning.
Energy Consumption Pattern
ESS
09
KW
12 18 22
Energy Consumption Pattern
Solar Generated
Samsung SDI Energy Storage System | ESS FOR RESIDENCE | self-consumption Copyright © 2014 Samsung SDI. All rights reserved

8. ESS
The solution to maximizing
self-consumption”came from
our Residential Energy Storage System (RES).
“
Samsung SDI Energy Storage System | ESS FOR RESIDENCE | self-consumption
When using only PV When using ESS and PV
Month
ElectricityBill
Month
ElectricityBill
Copyright © 2014 Samsung SDI. All rights reserved

9. However, the needs of customers is evolving
and so are the products. Samsung SDI’s RES
continues to evolve as the needs of customers
and market conditions change.
ESS ESS
???
Jeju RES
7 kWh
1,300 X 800 X 600
Daegu RES
10 kWh
1,300 X 800 X 600
Japan RES
7.2 kWh
1,250 X 900 X 345
2014
Europe RES
5.8 kWh
627 X 990 X 300
Samsung SDI Energy Storage System | ESS FOR RESIDENCE | history Copyright © 2014 Samsung SDI. All rights reserved

10. DISCLAIMER:Youaremorethanwelcometospreadthiscontent.Also,wewouldliketonotifythatallthecopyrightandtechnicalinformationbelongstoSamsungSDI.
Check out how our RES
evolves in our next event
Copyright © 2014 Samsung SDI. All rights reserved