Marubeni plans large-scale 81.5MW PV plant in Japan

Facebook
Twitter
LinkedIn
Reddit
Email

The surge in solar activities in Japan is continuing with Tokyo-based Marubeni Corporation announcing plans to create a “mega-solar power business” by building an 81.5MW solar plant in Oita City, Japan.

The large-scale project will be constructed on 105,000 square metres of coastal industrial land owned by several organizations including its subsidiary Marubeni Ennex Corporation and Showa Denko K.K. Construction is scheduled to begin in November while the commissioning and start of the power plant are expected to commence after March 2014.

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

When complete, the plant is estimated to generate 87,000,000 kWh of electricity every year which is said to be enough to meet the annual electricity consumption of 30,000 homes. The power generated by the plant will be sold to Kyushu Electric Power Co. under a power purchase agreement which lasts for a duration of 20 years.

According to Marubeni, the power plant will be particularly useful for risk evaluation on future mega-solar power business. When complete and fully operational, the company will collect data on plant operation and maintenance and troubles, as well as on the effective utilization of long-unused land.

This Oita mega-solar project is being promoted jointly by Marubeni’s Energy Division-1 and Power Projects and Infrastructure divisions. It will also utilize PV modules handled by its Chemicals division.

Since the introduction of Japan’s feed-in tariff in July, the country has seen a significant interest in solar investments. In September, Japan’s Ministry of Economy, Trade and Industry (METI) approved a total of 476MW of projects — 338MW of non-residential projects and 138MW of residential projects.
 

Read Next

July 22, 2026
Yanara has secured a €150 million investment from Mirova to develop more than 2GW of multi-tech renewable energy projects across Australia.
July 22, 2026
Naturgy's Australian generation subsidiary Global Power Generation (GPG) has entered the construction phase of the 330MW Fraser Coast Hybrid Project in Queensland.
July 22, 2026
Frontier Energy has appointed Monford Group EPC contractor for the 132MWdc stage one of its Waroona Renewable Energy Project.
July 21, 2026
Site adaptation has become the backbone of solar project finance and modern technical designs, according to Solargis' Martin Opatovsky.
Premium
July 21, 2026
Sofab Inks has today announced that it has secured US$6 million in to expand its tin-based ETL solution for use in perovskite solar cells.
July 21, 2026
Solar PV solutions provider Nextpower has completed the acquisition of battery energy storage system (BESS) integrator Prevalon Energy.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye