Total Solar switches on 25MW project in Japan

Facebook
Twitter
LinkedIn
Reddit
Email
Total's latest PV launch comes after the firm fired up a 27MW first plant in Japan in Ishikawa (Credit: Total Solar)

Total Solar has connected its second Japanese project to date, a 25MW plant it started building in the Iwate prefecture two years ago.

The Miyako farm, on the northeast coast of the island of Honshu, has marked its commercial launch and is expected to supply enough power to meet the needs of 8,000 homes.

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

The installation, Total Solar explained, features close to 77,000 high-efficiency panels from SunPower. It complies with Japan’s anti-earthquake construction standards, the firm added.

Control of the project remains equally split between Total Solar and utility Chubu Electric Power, a shared ownership approach the firm followed with its first PV farm in Japan.

Operational since March 2017, the 25MW Nanao plant in the Ishikawa prefecture is co-owned between corporate ISA Group (50%), Total (25%) and SunPower (25%).

Total Solar – the solar subsidiary of French oil and gas giant Total – is also active outside Japan, with projects at various stages in Chile, South Africa and California.

The utility-scale newcomer finds Japan’s PV in a state of flux, with experts predicting large-scale projects could flounder as the country shifts from feed-in tariffs to auctions.

As noted by analysts, deployment in the Asian state is constrained by grid congestion, land scarcity and some of the highest LCOEs seen in G20 countries.

Read Next

August 7, 2026
India’s Ministry of New and Renewable Energy (MNRE) plans to announce a scheme covering more than 10GW of polysilicon production capacity.
August 7, 2026
Array Technologies reported revenue of US$342.1 million, gross margin of 29.1% and adjusted gross margin of 30.8% for Q2 2026.
August 7, 2026
Australia's AEMC sets a renewable energy framework for data centres as NSW introduces REZ-style legislation to control grid access and costs.
August 6, 2026
Clearway Energy generated and sold 3,585GWh of solar power in the second quarter of 2026, up from 2,800GWh in Q2 2025.
August 6, 2026
SolarEdge posted Q2 2026 revenue of US$346.2 million, up 20%, driven by stronger demand in Europe and growth in the US C&I segment.
August 6, 2026
Australia's coal retirement timeline is creating a circular problem for renewable energy investment, a panel discussion revealed.

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
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye