2. The world needs more energy
Supply of different energy sources
Exajoule
2,500
Nuclear
2,000
Renewables
1,500
1,000
Natural Gas
500
Oil
0
1990
Coal
2000
2010
2020
2030
2040
2050
2060
2070
2080
2090
Source: The Intergovernmental Panel on Climate Change (IPCC), SRES (Special Report on Emission Scenarios), Alt. 1
Definition: exajoule (EJ) is a unit of energy, 1018 joules, often used as unit of measure for world annual energy use
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2100
3. The sun supplies “virtually” unlimited energy
Equivalent stock of energy source
Solar power
Uranium
Natural gas
Oil
Coal
Annual energy
demand
Fact: There is more energy delivered by the sun in one hour
than what is consumed by the world‟s population in one year
3
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4. Solar energy payback time
Payback time of around one year
– Energy payback is the time it takes a
solar panel to generate the same
amount of energy that was used to
produce it
For the remaining 24 years of its
guaranteed lifetime, a solar panel will
be „energy positive‟
Energy payback time
Number of Years
2.5
2
1.5
1
0.5
0
Mono 2005
Source: Alsema et al. (EU Crystal Clear project), 21st European PV Conference, Dresden, 2006
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Multi 2005
REC 2007
REC today
5. REC - An integrated solar company from Norway
Silicon
Wafer
Solar
Cells
Chemical process
Casting and cutting
Surface treatment
Modules
Assembly
Systems
Project development
Renewable Energy Corporation ASA (REC) was established in 1996
REC is now the leading vertically integrated player in the solar industry
REC has more than 4,000 employees in production units and offices worldwide.
In 2009, REC had revenues in excess of about NOK 9 billion.
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6. REC – A history of growth
NOK million
10 000
Start
production in
ScanCell
9 000
Aquired
ASiMI
8 000
7 000
Aquired
SiTech
Start
production in
ScanModule
6 000
5 000
Start
production in
ScanWafer
4 000
3 000
Established
Solar Grade
Silicon
2 000
1 000
0
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
Capacity expansions
6
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7. Production facilities and capacity (including ongoing expansions)
Narvik, NORWAY
• Cell plant ~225 MW capacity
Glomfjord, NORWAY
• Multicrystalline wafer plant ~
320 MW capacity
• Monocrystalline and wafer plant
Moses Lake, USA
• Polysilicon (Siemens & FBR) plants
~13 500 MT capacity.
• Silane gas capacity ~21 000 MT
- ~300 MW capacity
Butte, USA
Glava, SWEDEN
• Module plant ~150 MW capacity
Herøya, NORWAY
• Wafer plants – totalling ~1,1 GW capacity
• Polysilicon (Siemens) capacity ~3 500
MT. Silane gas capacity ~7 500 MT
Tuas SINGAPORE
• Wafer plant ~740 MW capacity
• Cell plant ~550 MW capacity
• Module plant ~590 MW capacity
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8. Silicon production
REC Silicon
REC Wafer
REC Solar
Cells
Chemical process
Casting and cutting
Surface treatment
Modules
Assembly
Systems
Project development
REC produces silicon materials for the electronics and the photovoltaic
markets
REC is a large player in the global silicon materials industry
– Largest silane gas producer
– Third largest polysilicon producer
– Largest producer of high purity float zone (FZ) polysilicon
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9. Polysilicon production process
Mg-Si
Silane
Rods
Silane sold to PV, LCD,
thin film
Rod pieces
Most silane used
for polysilicon
9
Siemens process at
high temperature
Loaded into crucibles
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10. Wafer production
REC Silicon
REC Wafer
REC Solar
Cells
Chemical process
Casting and cutting
Surface treatment
Modules
Assembly
Systems
Project development
Monocrystalline
Multicrystalline
REC is a leading producer of multicrystalline wafers for the PV industry
Aiming
to strengthen the position in the monocrystalline wafer segment
Industrialized mass production according to lean manufacturing principles
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11. From silicon to multicrystalline wafers…
Solar grade
silicon is first put
in crucibles…
...and melted in
special furnaces
It is then cooled from
the bottom,
crystallization begins...
...and
multicrystalline
silicon is formed
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The resulting
massive ingot is cut
into 16 blocks...
Each block is
prepared for…
...slicing into leafthin wafers…
…and washed,
separated from each
other and dried
12. Cells, modules and systems integration
REC Silicon
REC Wafer
REC Solar
Cells
Chemical process
Casting and cutting
Surface treatment
Modules
Assembly
Systems
Project development
REC is a fast-growing producer of solar cells and solar modules.
REC is involved in solar systems integration in selected segments of the
market.
Strategic ambition is to develop into a leading, global solar cell and module
manufacturer, as well as a project developer within selected segments of PV
systems.
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13. From wafers to modules… and into the market
Wafer
Wet chemistry
Soldering
Doping
Encapsulation
and testing
Anti-reflective
coating
13
Screen printing
Distribution
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16. The only relevant issue...
THE PRICE OF
PV ELECTRICITY
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THE PRICE OF
GRID ELECTRICITY
17. Price
The concept of grid parity
GRID PARITY
2010
Source: BP Solar
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Time
18. The cost of solar energy is consistently decreasing
Historical module learning curve
PV Module prices USD/Wp
100
1980
1990
10
2000
2006
1
0
1
10
100
1,000
Cumulative Module Production (MWp)
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10,000
100,000
19. REC is cutting cost with technology
The 2010 Cost roadmap
100 %
90 %
• Granular
polysilicon
(FBR>)
80 %
• Thinner
wafers
• Thinner
sawing wire
• New furnace
technology
70 %
60 %
50 %
• Increasing
conversion
efficiency
• Process
technology
• Sourcing
40 %
30 %
20 %
10 %
0%
World 2005
Polysilicon
Wafer
Cell
Module
* Definition: Watt-peak (Wp) is a measure of power output, most often used in relation to photovoltaic solar energy devices
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REC 2010
20. REC is cutting cost with technology
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22. Close to NOK 30 billion in expansions
Silicon
Capacity increase
+
Moses Lake (Silicon III)
6,500 MT
+
Moses Lake (Silicon IV)*
4,000 MT
=
Sum
10,500 MT
Wafer
+
Herøya III + IV
650 MW
+
Glomfjord (multi)
100 MW
+
Glomfjord (mono)
275 MW
+
Singapore
740 MW
=
Sum
1,875 MW
Solar
+
Singapore (cell)
550 MW
+
Singapore (module)
590 MW
* In addition: 2,300 MT silane gas allocated to the merchant market
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550 + 590 MW
23. The silicon plants in Moses Lake, US
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24. The integrated production facility in Singapore
Module
Cell
Wafer
24
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25. Growth beyond 2010 will come from Singapore
The construction of REC's integrated
manufacturing complex in Singapore is
now complete.
The plant was officially opened
by Prime Minister Lee on Nov 3, 2010.
Singapore production capacity (est):
– Wafers
~740 MW
– Solar cells
Phase I
~550 MW
– Solar modules ~590 MW
Space for further development
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The project was finalized about 20
percent lower than the original estimate
of NOK 14 billion.
26. Growth in year-end capacity
Poly and sale of Silane gas*
Wafers
Modules
(MT)
(MW)
(MW)
Production
Production
Production
Capacity
Capacity
Capacity
CAGR = ~40%
26
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CAGR = ~60%
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CAGR = ~95%
28. Innovation secures leadership
Further development of technologies and
processes
Uniquely positioned to realize
innovations across the value chain
28
Leading expertise in PV
More than 200 patents granted and
pending
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29. REC Silicon: Proprietary deposition technology –
Fluidized Bed Reactor (FBR)
Siemens reactor schematic
FBR reactor schematic
Cooling
medium
Polysilicon
rods
Cooling
medium
Electrical
contact
Reactor inlet
Silane
Reactor outlet
Siemens Reactors:
FBR Technology:
+ Silane based proven technology
+ Produces ultra-pure polysilicon
+ Energy efficient
+ Meets a specific set of market needs
+ Continuous production
– High energy consumption
+ Lower cost
– Batch process
+ Logistics friendly product
– Needs additional product finishing to be usable
29
+ Proprietary REC technology
– Ramping to commercial scale
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30. Wafer production: Lowering our silicon consumption and
improving the solar efficiency of our products
Thinner wafers
Thinner sawing wire
New furnace technology
Proprietary technology in each
process step
30
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31. Cell and module production: Investing in proprietary
technology and process improvements
Highly automated processes
Increasing conversion efficiency
Operational excellence
Economies of scale
31
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33. Current status in key solar markets
Germany (MW)
4,000
USA (MW)
3,000
Japan (MW)
2,000
3 000
1,000
2 000
3,000
2009
2008
2,000
1,000
2009
3,000
3,000
Source: EPIA Global Market Outlook 2014
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2009
2008
2007
2006
0
2009
0
2008
1,000
2007
1,000
2006
2,000
2005
2,000
2009
2008
2007
2006
Italy (MW)
Spain (MW)
33
2005
0
2005
2008
2007
2006
2005
0
2007
2005
1 000
2006
0
34. Two main market segments
Grid connected
96 percent of
market
Residential buildings
Commercial buildings
Power plants
Off grid
4 percent of
market
Home systems
Water pumping
Source: Marketbuzz, 2009
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Telecom
Space
35. Grid connected – residential
The Monterey property, USA
35
Family residence in California USA: This residential Roof-mounted installation has a
system size of 13.4 kW and utilizes REC 220 AE-US solar modules. The owners see it as a
solid investment in their property.
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36. Grid connected – commercial
36
Hugo Boss logistics center, Germany: More than 4 500 REC modules have been installed
on what is among the largest roof-top PV plants in Germany, providing one million kWh of
solar energy annually.
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37. Grid connected – power plants/systems
37
Parque Metropolitano power plant, Spain: The plant has a total capacity of 4,6
megawatts, utilizing the REC A-Series and REC-AE series modules, with rated
output ranging from 210 to 225 watts.
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38. Expanding the sales & marketing organization
Strengthening the
sales & marketing
organization in Oslo
REC Systems
established in
Singapore
REC Solar established
in California. 20%
shareholding in
Mainstream Energy
REC Silicon has had a
customer support and
sales office in Tokyo for
more than 15 years
REC Solar Spain
established in
Barcelona
REC Solar Italy
established in Milan
38
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REC Silicon’s presence
in Shanghai will be
strengthened
REC
Solar, France, establishe
d in Paris
Copyright Renewable Energy Corporation ASA. All Rights Reserved 2010
REC Solar Germany
established in Munich
39. REC Group executive managent
REC GROUP
Ole Enger
LEGAL
REC SILICON
REC WAFER/SOLAR
Tore Torvund
John Andersen Jr.
Kristine Ryssdal
ORGANIZATION &
COMMUNICATION
Øyvind Hasaas
TECHNOLOGY
Erik Sauar
FINANCE &
ADMINISTRATION
Bjørn Brenna
IR
Mikkel Tørud
39
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2010
40. “I'd put my money on the sun and solar
energy. What a source of power! I hope
we don't have to wait till oil and coal run
out before we tackle that.”
Thomas Edison to his friends Henry Ford and Harvey Firestone (1931)
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Siemens is the industry standard for polysilicon production and all new industry capacity coming on line is based on this manufacturing technology. Today all of REC Silicon’s existing capacity is based on SiemensThe main characteristics of Siemens technology are:Silane or TCS based proven technologyProduces ultra-pure polysiliconMeets a specific set of market needs. However, this technology hasHigher energy consumptionIt is a batch process, andNeeds additional product finishing to be usableREC’s vision is to find a cheaper way to supply polysilicon for the PV industry, which is why we decided to invest in the FBR technology and build Silicon III. The main characteristics of the FBR manufacturing process are:Proprietary REC technologyEnergy efficientContinuous production process, which all result inLower costGranular polysilicon is easy to handleWe are now ramping the FBR process to commercial scaleThe FBR technology is an important step toward REC’s goal, which is to supply cost-efficient PV solutions to the market to reach grid parity