Identifier
Created
Classification
Origin
07TAIPEI1272
2007-06-07 03:08:00
UNCLASSIFIED//FOR OFFICIAL USE ONLY
American Institute Taiwan, Taipei
Cable title:  

SOLAR CELL MANUFACTURING - NEW ENGINE FOR

Tags:  EIND ECON ETRD ENRG SENV TW 
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R 070308Z JUN 07
FM AIT TAIPEI
TO RUEHC/SECSTATE WASHDC 5535
INFO RUEHOO/CHINA POSTS COLLECTIVE
RUEAIIA/CIA WASHDC
RHEFDIA/DIA WASHINGTON DC
RUCPDOC/DEPT OF COMMERCE WASHINGTON DC
RUEATRS/DEPT OF TREASURY WASHINGTON DC
UNCLAS SECTION 01 OF 03 TAIPEI 001272 

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SENSITIVE
SIPDIS

STATE PASS USTR
STATE FOR EAP/TC
COMMERCE FOR 3132/USFCS/OIO/EAP/WZARIT
COMMERCE FOR 4431/ITA/MAC/AP/OPB/TAIWAN/MCHOI
TREASURY FOR OASIA/LMOGHTADER
USTR FOR STRATFORD, ALTBACH

E.O. 12958: N/A
TAGS: EIND ECON ETRD ENRG SENV TW
SUBJECT: SOLAR CELL MANUFACTURING - NEW ENGINE FOR
TAIWAN'S ECONOMY?


UNCLAS SECTION 01 OF 03 TAIPEI 001272

SIPDIS

SENSITIVE
SIPDIS

STATE PASS USTR
STATE FOR EAP/TC
COMMERCE FOR 3132/USFCS/OIO/EAP/WZARIT
COMMERCE FOR 4431/ITA/MAC/AP/OPB/TAIWAN/MCHOI
TREASURY FOR OASIA/LMOGHTADER
USTR FOR STRATFORD, ALTBACH

E.O. 12958: N/A
TAGS: EIND ECON ETRD ENRG SENV TW
SUBJECT: SOLAR CELL MANUFACTURING - NEW ENGINE FOR
TAIWAN'S ECONOMY?



1. (U) Summary: Taiwan's solar cell manufacturing
industry will triple in capacity this year after nearly
doubling in 2006. Although manufacturing of solar cells
is booming, Taiwan is less competitive in other segments
of the industry's supply chain. Taiwan's solar cell
makers face two major constraints to growth: a shortage
of polysilicon supply and demand that is dependent on
government subsidies. Nevertheless, the outlook for the
industry is good, and some insiders believe it could be
an important engine for Taiwan's future economic growth.
End summary.

Tripling Capacity in 2007
--------------


2. (SBU) Taiwan's solar cell manufacturing industry has
grown at a remarkable pace. According to the Industrial
Technology Research Institute (ITRI),the total
manufacturing capacity of Taiwan's solar cell makers as
measured by the total megawatt (MW) capacity of cells
produced was just 128.4 MW in 2005. It increased to
237.1 MW in 2006 and is projected to reach 743.6 MW for

2007. ITRI predicts the industry's capacity will top
1,250 MW in 2008. Lan Chung-wen, the General Director of
ITRI's Photovoltaics Technology Center told us the value
of Taiwan's solar cell output was NT$23 billion (US$700
million) in 2006 but was projected to reach NT$80 billion
(US$2.4 billion) by 2010.


3. (SBU) Motech is Taiwan's largest solar cell
manufacturer. It was founded in 1981 and manufactures
various kinds of power supply equipment. It didn't start
making solar cells until 2000. By 2005, its capacity had
reached 60 MW and has grown to 280 MW this year. Jacy
Chen, the Special Assistant to Motech's Chairman, told us
the firm projects its capacity will reach 400 MW in 2008
and 1000 MW (or 1 gigawatt - GW) in 2012. He said the
firm's revenue from solar cells had grown by
approximately 100 percent each year since 2004. During a
January visit to Motech's manufacturing facility in the

Southern Taiwan Science Park in Tainan, we were shown
state-of-the-art facilities relying largely on automated
equipment for the manufacturing process. Today 95
percent of Motech's revenue comes from solar cell sales.
It is now the world's seventh largest solar cell
manufacturer. ITRI's Lan predicted it could become the
fifth largest by the end of this year.


4. (SBU) DelSolar is another fast-growing Taiwan solar
cell manufacturer. It is a unit of Delta electronics,
another Taiwan power supply equipment maker. DelSolar
was founded less than three years ago starting with a
team of approximately 15 photovoltaic researchers hired
from ITRI. Its capacity has doubled each year starting
from 25 MW in 2005 and projected to reach 100 MW this
year. CEO R.C. Liang told us that the firm had total
revenue of US$87 million in 2006.

Taiwan's Midstream Advantage
--------------


5. (SBU) Taiwan's strength in the solar energy industry
lies in solar cell manufacturing -- the midstream segment
of photovoltaic manufacturing. Taiwan currently has 12
solar cell makers, like Motech and DelSolar. Taiwan
firms are competitive in this market because the
technology has some similarities with semiconductor and
thin-film-transistor liquid crystal display (TFT-LCD)
manufacturing. It is technology intensive but with low
barriers to entry. According to Lan, a firm can set up a
production line with an annual capacity of 30 MW for just
US$10 million.


6. (SBU) Taiwan is less competitive in the upstream and
downstream segments of the manufacturing process. Solar
cell makers use polysilicon wafers to manufacture the
cells. Taiwan has three wafer manufacturers and no
producers of raw polysilicon. Downstream, solar cell
makers sell their output to solar cell module assemblers
that turn the basic cell into the final product. Taiwan

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has only 4 module assemblers. ITRI's Lan explained that
that module makers must be certified by international
laboratories, most of which are located in Europe and
North America. Only one of Taiwan's module assemblers
has international certification. In addition, the module
manufacturing process is more labor intensive. Because
of these factors, Taiwan exports approximately 90 percent
of its solar cells to module makers in China, Europe and
elsewhere.

Constraints to Growth - Supply...
--------------


7. (SBU) Growth of the solar cell manufacturing industry
faces two major constraints. On the supply side, the
industry is currently facing a global polysilicon
shortage. DelSolar's Liang noted that polysilicon prices
have risen six-fold in the last few years since the
shortage began. He said that polysilicon currently
accounts for nearly 40 percent of DelSolar's production
costs. Motech's Chen explained that polysilicon
manufacturers expanded rapidly during the dot-com boom of
the late 1990s, causing excess supply prior to 2005. In
response, the polysilicon producers stopped expansion.
Because it takes some time to get a new polysilicon
production line up and running, they have not yet been
able to address the shortage that emerged in 2006 with
rapid growth in the solar cell industry. ITRI's Lan
pointed out that the polysilicon industry is controlled
by an oligopoly of six firms based in Germany, Japan, and
the United States. He surmised that with the shortage
driving up prices they have been slow to expand
production. Senior Vice President Charlie Han of
NexPower, another solar cell maker, estimated that
polysilicon producers currently have profit margins of
nearly 70 percent.


8. (SBU) Liang speculated that with output expansion
underway, the polysilicon shortage should be less severe
within two to three years. Lan also cited reports that
the shortage would begin to disappear in 2009. However,
he expressed skepticism that the situation would improve
that quickly. In the meantime, Taiwan firms have taken
other steps to ensure a steady supply. DelSolar and
Motech have both signed long-term agreement with
polysilicon suppliers. Motech has gone a step further by
purchasing a 10 percent stake in AE Polysilicon, a
Pennsylvania-based polysilicon producer.

...and Demand
--------------


9. (SBU) Solar cell makers face another major constraint
on the demand side. Electricity generated by solar cells
is still much more expensive than power from fossil
fuels. According to ITRI, it can cost 10 times the price
of retail electricity prices and the market only exists
because of government subsidies. Lan highlighted Germany
as one of the primary markets thanks to government
programs, including 20-year low interest loans. Motech's
Chen argued that because subsidies play such an essential
role in the market, governments are more inclined to
protect domestic producers from imports. This places
Taiwan firms at a disadvantage, he said, because Taiwan
has no significant subsidy programs and a negligible
domestic solar cell market. In the meantime, Motech is
addressing this problem by forming partnerships with
module makers in subsidized markets.


10. (SBU) Lan commented that solar energy costs have
fallen by dramatically over the last 20 years and will
continue to fall. However, he does not believe they will
fall enough in the short to medium term to make solar
cells competitive with fossil fuels without subsidies.
Relief of the polysilicon shortage will help, but there
are limits to how far the technology can be improved.
The maximum theoretical conversion rate for the kinds of
solar cells currently produced by most Taiwan firms is
only about 25 percent. Taiwan's most advanced cells in
production have a conversion rate of 17 percent. Taiwan

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firms have only modest expectations of being able to
improve the efficiency of their solar cells. Motech
hopes to reach a conversion rate of 20 percent in the
near future. DelSolar is targeting a conversion rate of
19 percent by 2009.

Comment - The Next Trillion NT$ Industry?
--------------


11. (U) In recent months, the solar cell manufacturing
industry has attracted a lot of attention from investors
in Taiwan. As concerns about global warming grow and oil
prices increase, solar energy will become a more
attractive alternative. Taiwan manufacturing firms have
an impressive track record at bringing down the
manufacturing costs for high-tech components. More than
one industry executive we spoke with expressed optimism
that the solar cell industry could become a key driver
for Taiwan's economy, even going as far as saying it
could become another NT$1 Trillion (US$30 billion)
industry like semiconductors and flat-panel displays.
The constraints the industry faces are formidable.
However, solar cell manufacturing is an industry that
bears watching in the months and years ahead.
YOUNG