Repsol completes construction of 637MW Texas PV plant

April 12, 2024
Facebook
Twitter
LinkedIn
Reddit
Email
The Frye Solar project, which Repsol says is its “largest” PV plant to date, currently has 570MW of its 637MW capacity in operation. Image: Repsol/Flickr.

Spanish oil major Repsol has completed construction on a 637MW solar PV project in Swisher County, Texas.

The Frye Solar project, which Repsol says is its “largest” US PV plant to date, has gone online with 570MW of its 637MW capacity in operation – following the completion of construction, Repsol did not confirm when the remaining 67MW would come online.

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 site has a long-term power purchase agreement (PPA) in place for 89% – or around 566MW – of the projects total output. Repsol did not reveal the beneficiary of the PPA.

It has deployed around 1,000,000 solar modules for the project, though the company also failed to reveal the technology, configuration or supplier for these. PV Tech has contacted Repsol for confirmation.

Repsol entered the US solar market in 2021 with a 40% share acquisition of solar and energy storage project developer Hecate Energy. At the time of the deal, Hecate had a 40GW US renewable energy project pipeline.

Later in 2021, Repsol raised its long-term targets for renewables project development; the company is now targeting 20GW of deployed projects by 2030.

Much of its solar PV activity has been in its native Spain. In July 2023 the company secured €575 million (US$614 million) from the European Investment Bank (EIB) to support 1.1GW of new renewables in Spain. It has also signed a supply agreement with Spanish solar tracker manufacturer Soltec for 300MW of Spanish projects.

Elsewhere, May 2023 saw Repsol power up the first phase of a 596MW Chilean PV plant through a joint venture (JV) with renewables company Ibereólica Renovables Group, and the same month it announced a plan for 825MW of Italian solar PV.

In its Q4 2023 financial results, Repsol posted €1,195 million (US$1,276 million) in adjusted income – €16 million (US$17.08 million) of this came from renewable energy generation, or around 1.3% of total income.  

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023, 2024 and 2025 were a sell out success and 2026 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

Read Next

February 18, 2026
Meralco PowerGen Corporation has completed initial grid synchronisation and energisation of the 3.5GW MTerra solar project, which includes a 4.5GWh battery energy storage system (BESS). 
February 18, 2026
Octopus Energy has announced an investment of 'nearly' US$1 billion into Californian clean energy, including a solar-plus-storage project.
Premium
February 18, 2026
Data collection and analysis in solar PV installations is increasingly sophisticated, particularly relating to grid interaction and weather forecasting.
February 18, 2026
Testing and Certification company UL Solutions has launched a new cybersecurity certification programme for distributed energy resources (DER) and inverters.
February 18, 2026
There is ‘no way around AI’ for solar companies or Europe’s solar industry as a whole, according to Walburga Hemetsberger, CEO of SolarPower Europe.
February 17, 2026
Lyra Energy has signed PPAs with three commercial and industrial offtakers covering a significant share of its 255MW solar PV project in Thakadu, South Africa.

Upcoming Events

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
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain