France Solar Energy Market Size - Share Outlook, Growth Analysis Report and Forecast Trends 2026-2030

France ranks as one of Europe's most significant solar energy markets, with 22.1 GW of cumulative installed solar capacity as of 2024. The market encompasses both solar photovoltaic (PV) systems, which dominate deployment, and concentrated solar power (CSP) technologies at smaller scale. Grid infrastructure is split between on-grid systems connected to the national electricity network and off-grid solutions serving remote or isolated locations.

• •Total installed capacity reached 22.1 GW in 2024 following 4.6 GW of new additions
• •Market valued at approximately $95 billion in 2025 with 12.6% CAGR projected through 2030
• •Segmented by technology (PV and Concentrated Solar Power) and grid type (on-grid and off-grid)

France's energy transition policies form a cornerstone of solar market expansion, with the government setting ambitious renewable capacity targets to meet EU climate and energy objectives. Plummeting costs for photovoltaic modules and balance-of-system components have improved project economics across residential, commercial, and utility-scale segments. Competitive auction schemes administered by the government continue to draw substantial investment into large-scale solar projects.

• •National renewable energy targets aligned with EU decarbonization mandates driving policy support
• •Falling PV module and installation costs expanding project viability across all market segments
• •Government-run auction programs stimulating utility-scale solar project development

Solar photovoltaic technology commands the dominant share of the French solar market, with rooftop and ground-mounted installations both experiencing strong growth trajectories. Ground-mounted solar farms secured through tendering processes represent the largest volume of new capacity additions, while distributed rooftop systems on residential and commercial buildings continue to expand. Southern regions of France, particularly Provence-Alpes-Côte d'Azur and Occitanie, offer superior solar irradiance and host the bulk of utility-scale projects.

• •Photovoltaic technology vastly outpaces concentrated solar power in installed capacity and market share
• •Ground-mounted and rooftop segments both growing, with tender dynamics favoring large-scale ground projects
• •Southern French regions benefit from higher solar irradiance levels, attracting majority of utility-scale developments

What are the recent trends and outlook?

France's solar market is positioned for sustained long-term growth, supported by the national multi-annual energy program and EU-wide renewable targets. Agrivoltaics, combining solar generation with agricultural production, and floating solar installations on reservoirs and water bodies are emerging as specialized growth segments. Battery energy storage systems are increasingly paired with solar projects to manage intermittency and participate in grid services markets.

• •Agrivoltaics and floating solar emerging as innovative deployment formats gaining regulatory and commercial traction
• •Hybrid solar-plus-storage projects becoming standard in utility-scale tenders to address grid integration challenges
• •Market expected to maintain double-digit growth through 2030, supported by policy continuity and technology cost reductions