Japan announces feed-in tariffs for residential and C&I PV systems

March 21, 2024
Facebook
Twitter
LinkedIn
Reddit
Email
Japanese flag
A total of four auctions will be launched this year. Image: Chris Barbalis on Unsplash

Japan has announced new feed-in tariffs (FiT) for commercial and industrial (C&I) and residential solar installations for 2024 and 2025.

According to Japan’s Ministry of Economy, Trade and Industry, residential solar PV systems with a capacity lower than 10kW will be awarded a FiT of JPY16 (US$0.11) per kWh in 2024 and JPY15 per kWh in 2025.

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

For C&I, ground-mount solar PV systems with a capacity of between 10kW and 50kW, the FiT will be JPY10 per kWh in both 2024 and 2025.

For C&I rooftop solar installations, including projects that are 10kW or more but less than 50kW, as well as 50kW or more, the FiT will be JPY12 per kWh. It will drop to JPY11.5 per kWh in 2025.

Additionally, the Japanese government will launch four auctions this year for projects with capacities of more than 250kW, excluding rooftop solar PV systems. The upper limit prices will be JPY9.2, JPY9.13, JPY9.05 and JPY8.98, respectively.

According to BloombergNEF (BNEF), Japan needs to significantly increase its installed solar and wind power generation capacity by more than eight times – from 81GW in 2021 to 689GW in 2050 – if it is to reach its net zero targets. With such capacity, solar and wind generation will account for 79% of the electricity supply while nuclear will provide 11%.

PV Tech publisher Solar Media will be organising the Solar Finance & Investment Asia Summit in Singapore, 24-25 September. The event will bring together the most influential leaders representing funds, banks, developers, utilities, government and industry across the Asia-Pacific region on a programme that is solutions-focused from top to tail. For more information, including how to attend, please go to the official website.

Read Next

April 23, 2026
The 31MW Mulwala Solar Farm in New South Wales has been registered in the Australian Energy Market Operator's Market Management System (MMS).
April 22, 2026
BrightNight has acquired a 6GW portfolio of projects previously held under its joint venture with Canadian asset manager Cordelio Power.
April 22, 2026
A federal judge in Massachusetts has temporarily halted the Trump administration's restriction of solar and wind projects on US federal land.
April 22, 2026
US independent power producer Geronimo Power has begun commercial operations at its 270MW Blevins solar plant in Falls County, Texas.
April 22, 2026
The UK government, through the Department for Energy Security and Net Zero, has set a series of measures to decouple the electricity prices from gas market volatility.
Premium
April 22, 2026
The European Commission (EC) is reportedly “very resolved to take harsh steps” in its enforcement of cybersecurity laws in the solar energy sector.

Upcoming Events

Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
Solar Media Events
June 16, 2026
Napa, USA
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