Our EPC solar expertise

Sireos works on all types of ground-mounted solar projects, from small installations to those exceeding 140 MWp, on both standard land and sites with significant environmental or regulatory constraints. Whether it's brownfields, former landfills, quarries, or old airfield runways, our teams know how to adapt solar plants to the specific challenges of each site.

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Making local agriculture and renewable energy production coexist.
SIREOS builds agrivoltaic power plants designed to coexist with agricultural activity: adapted structures, spacing planned for machinery passage, protected cables, and preserved access. Our comprehensive EPC approach, from engineering to commissioning, allows us to carry out projects of this scale on a variety of terrains.

Combining solar and storage to maximize the value of produced energy.
Our hybrid power plants combine photovoltaic panels and batteries to offer greater production flexibility. With a dedicated storage team, SIREOS develops solutions tailored to new energy usage patterns and the requirements of grid operators.

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Generating energy by making the most of existing surfaces.

Parking lots, logistics sites, industrial buildings, and farms: already developed surfaces represent a significant production resource. SIREOS designs and builds solar carports and rooftop power plants on active sites.

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Adapting solar production to the specific requirements of aquatic environments.
‍Sireos supports floating photovoltaic projects from engineering through to commissioning, integrating constraints related to floats, anchoring, and electrical interfaces from the initial study phase. Our approach allows us to tailor construction solutions to each body of water and intervene across various project scopes.