WHO WE ARE
we provide wholesale services to distribution utilities, but that doesn’t tell the whole story.
At Suntech Japan, our model enhances efficiency and provides proper market incentives to deliver value to our users.
Suntech Japan has been operating in Japan for a long time, but now we are embracing new values: curiosity, consistency, and courage.
DEVELOPMENT
With over 40 years of installation experience in Japan.
1967
MSK Corporation founded
Began sales of solar modules in1981
1984
Started manufacturing solar modules
1992
Co-developedtherooftopbuilding-materia-type solar modules “Just Roof™”(BIPV)with a maiordomestic homebuilderorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
1998
Developed the glass building- material – type solar modules “See- Through”.
1999
The rooftop building- materialtype BIPV “Econony” won theGood Design Award.
2006
MSK Corporation became a groupcompany of Suntech Power.
2008
Started selling residential solar modulesmanufactured by Suntech Power.
BUSINESS SCOPE
Power Generation & Storage Development
—— Achievement: 70MW
Through projects, Suntech actively promotes the development of power
plants across Japan, exploring the effective utilization of various lands. In
the 2025 fiscal year, development plans are underway both in Japan and
overseas, with plans for new financing and capital circulation in the works.
Sale of commercial systems
——Achieved 8 billion JPY in fiscal year 2024
We sell solar panels, power conditioners, batteries, etc. as systems, and
are adopted by many large – scale facilities such as public facilities,
commercial facilities, factories, and power plant facilities.Leveraging world
scale production capacity, supply chain, and domestic superior
technology centered around the Nagano Technical Support Center, we
provide the sale of high – quality and Achieved 8 billion ＪＰＹ in fiscal year
2024 highly reliable equipment and services.
Sale of residential systems
——Achieved 4.5 billion JPY in fiscal year 2024
As the only foreign – affiliated manufacturer, we are adopted by many
major house – makers. Our sales performance has doubled in the past few
years. With business expansion, we expect significant revenue and profit
growth.
Future layout
The Suntech Power Group is a company boasting rich experience and achievements in the renewable
energy sector.It has successfully led numerous projects. In particular, regarding Battery Energy Storage
Systems (BESS), it has been conducting large – scale operations in both Japan and Australia.
Currently, our company has a BESS project pipeline exceeding a total of 800MWh.This includes a wide range
of projects, from large – scale commercial – sized energy storage projects to distributed energy storage systems aimed at stabilizing local power grids.These projects have become essential elements for solving challenges such as power supply – demand adjustment and clean energy stabilization as the adoption of renewable energy expands. In the future, towards achieving carbon neutrality, we will continue to promote renewable energy, mainly in Japan and Australia, and develop high – investment – value projects.Together with STPI, we invite you to join
us as a partner in creating the next – generation energy market.
Contact Information
〒160-0023東京都新宿区西新宿3-6-11西新宿KSビル6F
TEL:03-3342-3884(代表) FAX:03-3342-6534
〒810-0041福岡県福岡市中央区大名2丁目6-50 福岡大名ガ-デンンテイ8F
〒385-0004長野県佐久市安原825-1
TEL:0120-965-171
Our model enhances efficiency and provides proper market incentives to deliver value to our users.
Now we are embracing new values: curiosity, consistency, and courage.