Ground-mounted solar power plants

Champvert solar power plant
Why choose us?

Why choose Sireos expertise

Expertise in constrained sites

Nos équipes intègrent dès la conception les contraintes de développement propres à chaque site : décharges, anciennes carrières, zones anthropisées, zones polluées, zones archéologiques, zones inondables, argile...Nous maitrisons les risques environnementaux (protocoles de gestion des sols, suivi environnemental, contraintes liées aux pollutions ou aux réseaux existants) et adaptons la conception de la centrale. Nos équipes peuvent  réaliser des opérations de désamiantage, démolition, dépollution ...

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Expertise in MV/HV grid connection

Our teams are experts in grid studies, simulations, and meeting the requirements of grid operators (Enedis and RTE).

A footprint that grows, project by project

At SIREOS, we contribute to the energy transition by developing, building, and maintaining large-scale photovoltaic power plants.

A single point of contact and an integrated design office

High level of contractual flexibility

Technical and contractual flexibility

From 1 MWp to over 140 MWp, our teams adapt to your needs!
We provide services as a turnkey EPC contractor (with or without module supply), as a General Contractor, for Balance of Plant (BoP) projects, or for the electrical package only, depending on the developer's requirements.

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Integrated design office and electrical works

Our design office handles geotechnical analysis, foundation testing campaigns (pull-out tests), layout optimization, connection studies, and grid simulations. This in-house expertise allows us to identify the best technical and economic optimizations and quickly integrate technological advancements.
Electrical work is also carried out in-house by specialized teams.

Testimonial
"I particularly appreciate the quality of communication with the Sireos teams. On-site, they know how to adapt to the unexpected and propose solutions to minimize schedule impacts. Regarding safety, I have no complaints: it is a subject fully integrated into their way of working. I value this flexible and pragmatic approach, which makes managing daily challenges easier and makes Sireos a partner that is a pleasure to work with."
Pierre BREARD
Project Manager
Pierre BREARD
Project Manager
OUR PROJECTS

A few stories written with our clients

Ground-mounted solar plant - Champvert-Marcy

140.6
MWc
Installed capacity

Hybrid Power Plant - Vert

77.2
MWc
Installed capacity

60 MWh multi-site BESS

MWc
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60
MWh
Installed capacity

Ground-mounted solar plant - Pithiviers

Sireos rehabilitates a former industrial brownfield for Corsica Sole in Pithiviers
12.5
MWc
Installed capacity

Ground-mounted solar plant - La Ferté-Saint-Aubin

10.5
MWc
Installed capacity