Sonnedix breaks ground on 171MW PV plant in Chile’s Atacama

Facebook
Twitter
LinkedIn
Reddit
Email
The ground-breaking of 171MW Atacama Solar sees Sonnedix hit a 500MW-plus portfolio of solar across various development stages (Credit: Sonnedix)

Sonnedix has marked the launch of construction works for a large-scale solar installation in Chile’s Atacama desert, with a view to power up the plant late next year.

Regional authorities and executives from the IPP including CEO Axel Thiemann recently attended the ground-breaking ceremony of 171MW Atacama Solar, in the Pica district.

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

Construction, Sonnedix explained, is set to directly create 400 jobs and see the plant become commercially active by December 2020.

The project will require overall investments of US$180 million. At US$99 million, over half will come in the form of a non-recourse project finance package, closed by Sonnedix in May.

Financiers contributing towards the US$99 million include Latin American development bank CAF, as well as Banco BICE and Banco Security.

Once up and running, the 470GWh-a-year Atacama Solar is set to represent 200,000 metric tonnes in annual CO2 savings, according to Sonnedix.

The IPP, which entered the Chilean PV market in 2015, has since grown to manage a 500MW-plus portfolio of utility-scale projects either under construction, development or in operation.

The firm is active in part through a stake it owns in Cox Energy Chile and bought last year a 138MW project near capital Santiago, with plans to initiate construction by early 2020.

Also present in France, Italy, Spain, the UK, South Africa, Puerto Rico and Japan, Sonnedix is not alone in its efforts to deploy utility-scale PV in the Atacama Desert, a global irradiation hotspot.

The IPP’s projects are to sit alongside Solarpack’s 123MW la Granja – under construction since late May – and a major solar-plus-storage duo Valhalla will build with support from development financiers.

The prospects and challenges of Latin American solar and storage will take centre stage at Solar Media's Energy Storage Latin America, to be held in Colombia on 28-29 April 2020.

Read Next

August 14, 2026
IPP Recurrent Energy has secured US$695 million in financing to support a 330MW solar PV project in California.
August 14, 2026
Mainstream Renewable Power’s 50MW C&I Ilikwa PV Facility in South Africa’s Free State province has reached commercial operation.
August 14, 2026
T1 Energy reported US$250.1 million in Q2 2026 sales as construction of its 2.1GW G2_Austin solar cell factory progressed.
August 14, 2026
Foreign Entity of Concern rules create a multitude of new risks for US solar developers, some less visible than others. Intertek CEA’s Jordan Wilson explores the key steps towards minimising FEOC exposure in PV module purchase agreements.
August 13, 2026
Comstock has advanced its industry-scale PV recycling line, while Florida-based OnePlanet has launched its 'PRISM' system to recover valuable materials from end-of-life solar modules.
Premium
August 13, 2026
US POLICY FOCUS: Section 232 tariffs on polysilicon imports have changed the landscape of the country’s solar industry overnight.

Upcoming Events

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
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye