25.8MW ‘mega solar’ project to be built on Japanese island of Kyushu

Facebook
Twitter
LinkedIn
Reddit
Email

A groundbreaking ceremony has taken place a 25.8MW solar plant which is to be built in Japan, on the site of a former golf course in the south west of the country, by Japanese home building corporation Sekisui House.

The site is located in Kagoshima prefecture, on the southern island of Kyushu, which has a sub-tropical climate and relatively low population density. Kyushu has been the focus of several large solar projects since the introduction of the feed-in-tariff (FiT) in 2012. The power plant will host 86,100 panels, with the project requiring around ¥9.2 billion (US$92 million) in investment.

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

Japan’s generous FiT policy, which despite being cut by 10% since last year still stands at ¥37.8 (US$0.38) per KWh, has made the construction of what has been dubbed the ‘mega solar’ park a feasible business opportunity for Sekisui House.

The electricity generated will be sold to the national grid on mainland Japan with the price set at ¥1.14 billion (US$11.4 million) per year, with around 28.5MWh of electricity produced per year, enough to power around 7,900 family homes. Sekisui House put the expected completion date as August 2014.

Sekisui House’s core business is the building of detached houses, with a large proportion of homeowners in Japan generally preferring to build new properties rather than move into vacated houses, where possible. The company has since diversified into the construction of medium and high-rise developments and urban development projects. The company held ¥186,554 million in capital stock as of 31st January 2013.

Read Next

May 18, 2026
The Vietnamese state power utility Vietnam Energy Generation Corporation 1 (EVNGENCO1) has proposed the development of 270MW of floating solar PV capacity on three hydropower reservoirs.
May 18, 2026
RUMSL has launched two solar-plus-storage projects in India designed to provide power supply during peak demand periods.
May 18, 2026
US real estate company CIM Group has launched an energy platform with a 2GW portfolio of solar PV and battery energy storage system (BESS) assets.
May 18, 2026
OX2 has started construction work at its Muswellbrook project, which combines 135MW of solar capacity and 100MW of batteries.
May 18, 2026
Danish IPP European Energy has started constructing a 225.5MW agrivoltaic solar PV project in Sicily, which it claims will be the “largest” such project in Italy.
May 18, 2026
ACEN Australia has revealed an 87% year-on-year increase in generation output for the first quarter of 2026, reaching 528GWh.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 2, 2026
Johannesburg, South Africa
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)