World’s largest bifacial PV plant nears completion in Chile

Facebook
Twitter
LinkedIn
Reddit
Email

Power systems company Griguol Impianti Elettrici is at an advanced stage of constructing the world’s largest bifacial PV system ‘La Hormiga’ at 2.5MWp capacity in Chile, using technology from Italy-based module manufacturer MegaCell, which is part of Mega Group.

The plant, located in the Valparaíso region, is due for completion in Q3 this year.

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

Total electricity generation will be around 5.78GWh per year, with the possibility of reaching a levelised cost of electricity (LCOE) value lower than US$59MWh per year, MegaCell claimed.

The facility contains 9,180 bifacial PV n-type silicon modules with a nominal peak power of 270Wp each. They contain BISoN solar cells produced by Megacell.

The modules are mounted on a fixed rack and produced in Carmignano di Brenta factory in Padova, Italy. There are also 240 standard monofacial modules.

The ‘glass-glass’ architecture of the bifacial PV module is expected to guarantee a life span of more than 40 years.

A Chile-based investor is also involved in the project.

Franco Traverso, chairman and chief executive at MegaGroup, said: “We are proud to contribute to the construction of such an ambitious project which has an international renown and [which involves] experienced Italian companies with high innovative capabilities.

“Together with our partner, Griguol Impianti, we will actively contribute to the solar international development and in particular to the Chilean one, which will render Chile the photovoltaic hub of Latin America.”

Read Next

October 15, 2026
Anza Power has signed a second long-term PPA with Fonterra for its 110MWac Karioi solar PV power plant in New Zealand.
October 15, 2026
The Australian Renewable Energy Agency (ARENA) has launched a third round of its Solar Sunshot programme, offering up to AU$250 million (US$175 million) to companies that manufacture or demonstrate equipment for building large-scale solar PV power plants in Australia.
October 14, 2026
The Becquerel Institute has released a segment briefing on the potential impact that AI and robotics can have on solar PV installations.
Premium
October 14, 2026
Australia ranks second to the US for data centre investment, driving demand for solar power and battery storage.
October 14, 2026
The prices of European renewable energy power purchase agreements (PPAs) rose by 5.0% in September, according to figures from Pexapark.
October 14, 2026
Arevon Energy signed three 20-year Indexed REC contracts with Illinois utilities for its 200MWac/275MWdc Panther Energy solar project.

Upcoming Events

Solar Media Events, Upcoming Webinars
October 21, 2026
2pm AEDT
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