First Solar continues US asset sell-off as Arizona portfolio changes hands

February 15, 2021
Facebook
Twitter
LinkedIn
Reddit
Email
The Sunstreams 2 project, which is operational, in Arizona. Image: Longroad Energy.
The Sunstreams 2 project, which is under construction, in Arizona. Image: Longroad Energy.

US solar manufacturer First Solar has continued its disposal of utility-scale solar assets by agreeing the sale of a 900MWdc portfolio in Arizona to Longroad Energy.

First Solar has agreed the sale of the Sun Streams 2 (200MWdc), 4 (200MWdc) and 5 (500MWdc) projects, which have a total capacity of 900MWdc with the further potential for between 1 – 2GWh of battery storage. While Longroad has closed the acquisition of Sun Streams 2, which is currently under construction, the deals for Sun Streams 4 and 5 are subject to regulatory approval.

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

As per the terms of the deal, Longroad has executed purchase agreements for 900MWdc of First Solar’s Series 6 modules, around 700MWdc of which constitute new orders for First Solar.

The deal comes weeks after First Solar sold a 10GW pipeline of utility-scale solar assets to Canadian pension fund Leeward Renewable Energy.

Paul Gaynor, CEO of Longroad Energy, said Arizona was an important location for the company as it looked to bring “competitive renewable projects to power buyers in the Western US”.

The company has already secured a long-term offtaker for energy produced at Sun Streams 2, while Sun Streams 4 and 5 are due to come onstream in 2022 and 2024 respectively. Longroad said the two projects were “uniquely positioned” to accommodate a variety of offtake structures, with or without storage.

“The Sun Streams complex is ideally positioned. It is adjacent to one of the most significant power hubs in the desert Southwest and California, the solar resource is excellent, and we have multiple transmission options with direct access to CAISO and the Southwest markets.

“We also have the ability to include a significant amount of energy storage capacity to make the assets even more competitive. We look forward to bringing the rest of the Sun Streams complex to fruition,” Gaynor said.

Read Next

May 8, 2026
Solar PV installations have reached a record 14.4GW in the first quarter of 2026, according to a report from the Institute for Energy Economics and Financial Analysis (IEEFA).
May 7, 2026
Israel-based solar inverter producer SolarEdge reduced its net losses and maintained a broadly steady margin in Q1 2026.
May 7, 2026
The Irish renewable energy market has 'a very stable political landscape,' according to the BNRG Group's David Maguire.
Premium
May 7, 2026
The Irish renewable energy market is 'stable, with a regular cadence of activity,' according to the BNRG Group's David Maguire.
May 7, 2026
Neoen has brought its 440MWp Culcairn Solar Farm online in NSW, marking the completion of the company's second-largest solar asset globally.
May 7, 2026
Nova Energy & Meridian Energy have marked the installation of the first modules at the 400MW Te Rahui Solar Farm in Rangitāiki in New Zealand.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
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
August 25, 2026
São Paulo, Brazil