Mitsui and Tokio Marine agree 25MW Japan PV investment

Facebook
Twitter
LinkedIn
Reddit
Email

A division of Mitsui, one of Japan’s largest trading groups, is to jointly invest in 25MW of PV projects in Japan with equity investment manager Tokio Marine Asset Management.

Mitsui & Co Plant Systems made the announcement this morning that it and Tokio Marine Asset Management had “reached understanding” on an investment fund for eight PV projects spread across three of the main islands of Japan. Under the latest deal, there will be a 1.8MW plant built in the northern island of Hokkaido, four plants totalling 18.6MW on the main island of Honshu, and 3.7MW across two facilities on the southern island of Kyushu.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

According to Mitsui, this will be the third such investment fund the two companies have partnered on. The first was formed in the summer of 2012, the second the following year. Mitsui & Co Plant Systems will develop and build the new plants, while the asset management company will create a new fund to privately attract institutional investors.

Mitsui said the new fund would be set up by the end of this month, with the eight PV plants to be built between March 2015 and March 2016. Mitsui will act as asset manager and perform operations and maintenance (O&M) and other tasks, while separately developing other renewable energy projects including rooftop solar and biomass generation.

According to sources in Japan, following the 2012 introduction of the feed-in tariff (FiT) for renewable energy generation, the companies best placed to succeed in the solar industry were the larger ones, backed by available capital funds, that had begun preparation to work under the feed-in tariff ahead of its introduction.

Dr Hiroshi Matsukawa of analyst firm RTS PV said in May: “…the strongest companies are those which made preparations to enter the solar industry prior to the feed-in tariff becoming law in 2012. Preparations were made by some companies from quite some time before that. These are the companies that are enjoying the smoothest completion of their projects.”

Matsukawa went on to say in addition that as Japan’s largest trading companies, known as ‘keiretsu’, including Mitsui, Sumitomo and Marubeni were very prominent in the domestic PV industry due to their vast capital enabling them to move quickly.

Read Next

June 17, 2026
Solar PV solutions provider Nextpower has launched its redesigned NX Gemini two-in-portrait (2P) solar tracker.
June 17, 2026
Distributed solar developers including MCEC, Aligned Climate Capital and Catalyst Power have secured funding across US projects.
June 17, 2026
Independent power producer (IPP) Alluvial Power has reached commercial operation at its 150MWac project in Ford County, Kansas.
June 17, 2026
Navitas announced investment, Bondada secured EPC contract, SolarSquare raised US$53 million, Gujarat Inject and Waaree won module orders.
June 17, 2026
Foresight Group-backed developer NZ Clean Energy (NZCE) and Fonterra have signed a long-term virtual power purchase agreement (PPA) under which the dairy cooperative will purchase electricity generated by NZCE's Darfield solar-plus-storage project in Canterbury.
June 16, 2026
European inverter manufacturing capacity has now surpassed 100GW, according to figures from PV Tech Market Research.

Upcoming Events

Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Solar Media Events
September 9, 2026
Schaumburg, Illinois
Media Partners, Solar Media Events
September 9, 2026