Powering tomorrow
We are leading experts in the development, engineering, and delivery of large-scale solar farms, providing clean energy solutions for all.
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Solar energy

Powering tomorrow
We are leading experts in the development, engineering, and delivery of large-scale solar farms, providing clean energy solutions for all.

Solar solutions for sustainable growth
Our expert teams design, install, and maintain utility-scale PV and storage systems, ensuring quality delivery throughout each project lifecycle.

Comprehensive expertise in solar farm development
From concept to completion, our teams deliver expertise at every stage of solar farm development. We handle site assessment, engineering, procurement, installation, and commissioning. From civil works and structural assembly to module installation and electrical commissioning, our specialists ensure each phase is executed with precision.
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Advanced operations and maintenance
In partnership with Equans Solar & Storage, part of the Bouygues group, we go beyond construction. Our ongoing maintenance and support maximize performance and extend asset life. Using advanced technologies, our teams integrate solar production and storage for optimal yields and reliable grid balancing.
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Collaborating with global energy leaders
Our teams excel at collaborating with global energy leaders such as Engie, Neoen, Canadian Solar, and Edify Energy. We consistently deliver secure, reliable, utility-scale solar parks—powering hundreds of thousands of households and businesses—while respecting project timeframe and local specificities.
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Bouygues-Thai completed four solar photovoltaic parks in the provinces of Ayutthaya and Pathum Thani in Thailand for Prime Road Group, with a total capacity of 18 MWdc and contributing to accelerating the country's energy transition.

Culcairn Solar Farm, delivered in May 2026 by Bouygues Construction Australia and Equans Solar & Storage, is a 440 MWc installation spanning 1,000 hectares, capable of powering 155,000 to 160,000 households using agrivoltaics and bifacial tracking solar panels.

Goorambat East solar farm is the largest ever built in Victoria, Australia, with 250 MW of capacity and over 500,000 solar panels deployed across 630 hectares, using innovative robotic technologies.
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Suntop Solar Farm, developed by Bouygues Construction Australia near Wellington, is a 190 MWc installation spanning 450 hectares with 440,000 bifacial solar panels on single-axis tracking structures, capable of powering 68,789 households annually.