‘World’s largest’ single axis PV plant complete

Facebook
Twitter
LinkedIn
Reddit
Email

Renewables EPC company, Abengoa has completed what is said to be the world’s largest PV plant using a single-axis tracker.

Named ‘Mount Signal Solar’, the 206MW plant is located in Calexico in California, and will generate enough energy to power 72,000 houses in San Diego, Abengoa said. More than 3 million panels fixed to an axis to track the path of the sun have been installed across 801 hectares

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

Although Abengoa claims Mount Signal is the largest single axis solar power plant, the 250-megawatt California Valley Solar Ranch has been operating since October 2013 and also uses the single-axis SunPower Oasis Power Plant technology.

Abengoa completed engineering, construction and procurement for the solar power plant which was constructed and commissioned in just 16 months, creating 700 local jobs.

The plant is to be operated by solar power plant owner Silver Ridge Power.

California is the leading state for installed solar capacity, breaking solar output records in March this year.

Read Next

June 1, 2026
Grenergy has signed a 12-year hybrid power purchase agreement (PPA) in Chile linked to the fifth phase of its Oasis de Atacama solar-plus-storage platform.
Premium
June 1, 2026
What financing options are there for renewable developers who find themselves shut out of some of Europe’s supportive auction programmes?
June 1, 2026
EDF power solutions North America has signed a 30-year PPA to sell power generated at the 400MW Utah Solar 1 Energy project to the LADWP.
June 1, 2026
Indian independent power producer (IPP) Sunsure Energy has commissioned a 105MWp solar plant in Uttar Pradesh's Mahoba district.
June 1, 2026
US IPP Matrix Renewables and EPC contractor SOLV Energy have commenced construction on the Tormes Solar Project, a 457MWdc facility in Navarro County, Texas.
June 1, 2026
New York State's 2027 fiscal year budget has allocated US$200 million for rooftop and community solar, unlocking 1GW of new PV.

Upcoming Events

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)
Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil