This strategic partnership unlocks next-generation Back Contact solar technology to drive Greece’s green transition and power 16,000 households
ATHENS, Greece, June 29, 2026 – LONGi Solar Europe, a global leader in solar technology innovation, has officially signed a landmark module supply agreement with FARIA RENEWABLES, a leading vertical energy investment company and Independent Power Provider (IPP). Under the terms of the agreement, LONGi will supply a total of 81.66 MW of its cutting-edge, high-efficiency Hi-MO 9 solar modules to power two major utility-scale, ground-mounted photovoltaic (PV) projects in the Thessaly region of Greece: the 45.51 MW "Athamas" project in Almyros and the 36.15 MW "Mykonos" project in Farsala.
This strategic agreement marks a significant milestone in Southern Europe's clean energy transition. The high-performance installations will feature LONGi’s advanced Back Contact (BC) technology, engineered specifically to optimize energy yields in high-irradiance environments while dramatically reducing the Levelized Cost of Energy (LCOE).
"This partnership isn't just about a project; it's a validation of our shared vision for Europe’s energy frontier," expressed Leon Zhang, President of LONGi Europe. "Our long-lasting relationship with FARIA RENEWABLES is built on a foundation of mutual trust and a shared, relentless focus on excellence. By deploying our flagship Hi-MO 9 modules, powered by HPBC 2.0 back contact technology, we are delivering an unmatched efficiency that maximizes land use and guarantees decades of robust, reliable power generation for Greece."
Accelerating Greece’s energy transition
Greece has rapidly transformed into one of Europe's most dynamic renewable energy markets, with solar PV acting as a primary engine for securing a clean, independent energy future. Both LONGi and FARIA RENEWABLES are deeply committed to this green evolution, deploying world-class technology to meet the nation’s ambitious climate and decarbonization goals. Together, the Athamas and Mykonos plants represent a massive step forward, combining advanced technological engineering with strict environmental and historical stewardship.
"Solar PV is the backbone of Greece's clean energy transition," noted Athanasios Plainos, LONGi Country Manager for Greece & Cyprus. "We are incredibly proud to deepen our cooperation with FARIA RENEWABLES on these two pivotal projects in Thessaly. Introducing the next-generation Hi-MO 9 series to the Greek utility sector ensures lower BOS costs and higher system efficiency, directly accelerating the region's green transition and environmental protection efforts."
The project rollout is meticulously scheduled to support these immediate clean energy goals. Construction on the 45.51 MW Athamas plant is set to begin on November 1, 2025, with grid connection scheduled for July 31, 2026. This will be followed closely by the 36.15 MW Mykonos plant, which breaks ground on February 1, 2026, and is expected to connect to the grid by June 30, 2027. Across both sites, FARIA RENEWABLES will serve as the developer, EPC contractor, and ultimate owner, utilizing a combined total of 125,280 high-power LONGi modules to maximize energy generation.
Innovative technology meets historical preservation
The Athamas project stands as FARIA RENEWABLES’ largest PV development to date. The design utilizes a highly optimized mixed-structure setup, 35% fixed structures and 65% single-axis tracking systems to maximize power output alongside LONGi’s advanced back contact architecture. The plant will connect directly to the Transmission Grid at a 150kV level through two medium-voltage lines spanning approximately 5 kilometres and a private high-voltage substation.
"As a fully vertical IPP, FARIA RENEWABLES is committed to bringing top-tier sustainable technologies into the energy market," stated Thalia Valkouma, Chair of the Board and CEO of FARIA RENEWABLES. "The Athamas and Mykonos projects represent a massive milestone for us, with Athamas being our largest solar endeavour to date. By choosing LONGi’s advanced back contact technology and pairing it with smart mixed-structure layouts, we are maximizing performance for the energy market and setting a benchmark for future Power Purchase Agreements (PPAs) in the region."
Notably, during the preliminary development of the Athamas project, archaeological investigations uncovered burial monuments dating back to the Archaic period. In alignment with established scientific protocols, competent archaeological authorities are currently overseeing the careful excavation, documentation, and conservation of human remains and movable artifacts, showcasing a harmonious balance between preserving Greece's rich heritage and building its sustainable future. Once fully operational, the Athamas project alone is estimated to produce 80,000 MWh of clean electricity per year. This is the energy equivalent required to power 16,000 households, while effectively avoiding approximately 50,000 tons of CO₂ emissions annually.
About LONGi
As a global leader in green energy technology, LONGi drives innovation across solar, energy storage, and hydrogen—three core pillars of a fully integrated clean energy system. We deliver safe, affordable, and sustainable energy solutions to customers worldwide. Committed to sustainable development, LONGi works to make clean energy accessible and affordable for all. By seamlessly connecting green power generation, energy storage, and hydrogen production, we enable end-to-end clean energy coverage—from generation and storage to consumption—building a truly inclusive and accessible clean energy ecosystem.
More details here: www.longi.com/