Total Solar switches on 25MW project in Japan

June 3, 2019
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

December 22, 2025
European Energy has secured approval for its 1.1GW Upper Calliope solar project in Queensland near Gladstone, Australia. 
December 22, 2025
Emmvee, through its subsidiary Emmvee Energy, has begun operations at its 2.5GW solar module manufacturing plant in Bengaluru, Karnataka.
December 22, 2025
As utility-scale solar projects grow, managing voltage drops remains a critical challenge for EPCs and system designers. Jason Coleman of Terrasmart explores how optimising eBOS architecture offers a solution while delivering cost savings.
December 22, 2025
Altus Power has acquired a 234MW solar portfolio from independent power producer Greenbacker. 
December 19, 2025
The US House of Representatives has passed a permitting reform bill reducing the environmental scrutiny on large energy projects.
December 18, 2025
The latest edition of our print journal, PV Tech Power, is out today and available to download, where we deep dive into PV quality assurance.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
November 24, 2026
Warsaw, Poland