Acciona Energía breaks ground on 178MW solar PV plant in Peru

Facebook
Twitter
LinkedIn
Reddit
Email
An Acciona Energía solar project.
The San José project is forecast to begin operations by the end of 2026. Image: Acciona Energía.

Spanish renewable power developer Acciona Energía has started construction at a 177.9MWp solar PV plant in Peru.

Located in Arequipa, southern Peru, the project is expected to be operational by the end of 2026.

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 solar PV plant, dubbed San José, will feature 288,000 solar panels and will be the company’s first PV plant in the country. It will be connected to the National Interconnected Electric System (SEIN) at the San José substation through a 220 kV electrical transmission line.

Acciona currently owns a solar PV portfolio of nearly 4GW across 40 projects in nine countries. The company has developed solar PV plants in Spain, Chile, South Africa, the US, Ukraine, Portugal, Egypt, Mexico and the Dominican Republic.

The company is also present in Australia with a 480MW PV plant in Queensland for which it secured a loan facility earlier this year. Construction of the project began in late 2023 and is expected to reach commercial operations by mid-2026. Furthermore, last year it secured a contract for difference for a 189MW solar PV plant in Croatia, which is expected to be commissioned in 2027.

In addition to building large-scale solar PV projects, either owned by or for third parties, the company also builds self-consumption projects for companies, institutions, businesses and individuals.

As Acciona Energía began construction of a solar PV plant in Peru, Spanish independent power producer (IPP) Zelestra inaugurated a 300MW solar PV plant, which became operational last month. Located in Arequipa, southern Peru, the San Martín solar PV plant was built in under 18 months with the engineering, procurement, and construction (EPC) carried out by Zelestra’s own EPC division.

The IPP further reinforced its presence in Peru by signing a power purchase agreement in April that will enable the construction of a 238MW solar PV plant.

Read Next

August 20, 2026
AER found that rising solar and wind generation, supported by BESS, eased pressure across Australia's wholesale electricity market in 2025.
August 19, 2026
India installed a record 27GW of solar capacity in the first half of 2026, up 49% year on year, according to Mercom.
August 11, 2026
Danish energy infrastructure investor Copenhagen Infrastructure Partners (CIP) has reached final investment decision and financial close of the 420MW solar-plus-storage La Esperanza Solar project in Mexico.
August 11, 2026
The Italian Ministry of Environment and Energy Security has approved the operating rules for the FER X decree with a 10GW allocation to solar PV.
August 6, 2026
US utility We Energies has begun construction on three renewable energy and battery energy storage system (BESS) projects in Wisconsin, US.
August 6, 2026
Australia's coal retirement timeline is creating a circular problem for renewable energy investment, a panel discussion revealed.

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