What GROUPE SOLGES does

Groupe Solges Energy SAS is a French independent power producer (IPP) founded in 2021 and headquartered in Saint Marcel Lès Valence (Drôme), operating exclusively in the French renewable energy market across four regional offices (Valence, Montpellier, Nantes, Lyon). The company is co-founded by Armén Sedefian (Chairman) and Brieuc Turluche, and operates through multiple Asset Co special-purpose vehicles that hold individual renewable energy projects, with infrastructure fund RGREEN INVEST as anchor institutional investor since 2021.

The company runs a vertically integrated platform spanning the full asset lifecycle: promotion (land identification, including brownfield and agrivoltaic sites), development (permits, grid connection, financing), EPC construction, and 40-year O&M. Core products include ground-mounted, rooftop, and shade-structure photovoltaic plants, agrivoltaic installations co-developed with Chambres d'Agriculture and SAFER, redevelopments of contaminated/derelict sites, stationary lithium BESS, and green hydrogen (H₂ vert) production via electrolysis. Differentiated technology consists of two in-house software platforms: an Energy Management System (EMS) for real-time multi-asset supervision of production, storage, grid injection and industrial consumption, and a Battery Management System (BMS) for cell-by-cell monitoring and predictive maintenance. These are packaged within 'hybrid controllable power stations' that combine PV, BESS, green H₂ and direct industrial distribution in a single EMS-controlled ecosystem. Capacity trajectory targets 250 MW by 2027-2028 and 1 GW by 2032, up from the 100 MW portfolio structured in 2021.

The business model combines recurring long-duration contracted revenue (CRE-regulated tariffs and corporate PPAs over 40-year asset life), one-time EPC project revenue, ongoing O&M/EMS monitoring subscriptions, project development fees, industrial flexibility services (load shedding, primary reserve, arbitrage) and land lease / emphyteutic lease income from landowners. GTM is enterprise field-sales led: dedicated business developers run outbound prospecting (cold call, LinkedIn, nominative email) targeting industrial off-takers, landowners, agricultural cooperatives, local authorities, and infrastructure investors, supported by industry events (Hyvolution, BePOSITIVE, Energaïa, SIMI), a LinkedIn presence and quarterly newsletter. Customers span industrial companies (decarbonization, decree tertiaire, CSRD compliance), local authorities and EPCIs, farmers/agricultural cooperatives, infrastructure investors (co-investment model), and owners of contaminated/derelict land. Funding history includes the 2021 RGREEN INVEST round, 2022 BPI R&D and FASEP grants, and 2024 participatory bond issuances across multiple Asset Cos.

Name

GROUPE SOLGES

Legal name

Groupe Solges Energy SAS

Website

https://groupe-solges.com

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

11–50 employees

Short description

French independent renewable energy producer (IPP) developing, building and operating hybrid solar PV, BESS and green hydrogen power stations over 40-year asset lives, serving industrial off-takers, infrastructure investors, local authorities and landowners across France.

Ownership category

akta.pro rank

Product category

Renewable Energy Infrastructure / Independent Power Production

NAICS

Electric Power Generation (22111), Electric Power Generation, Transmission and Distribution (2211)

SIC

Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Distributed Generation (DG) Solar & Small Wind (EUAMAJAD)

akta.pro secondary industries

DERMS & Microgrid Control Software (EMS/SCADA/DERMS) (EUAMAJAG), DERMS Platforms & Utility Integration (ADMS/SCADA Integration, Hosting Capacity) (EUAFAHAF), Distributed Storage (Behind-the-Meter Batteries) (EUAMAJAE), DER Aggregation & Virtual Power Plants (VPPs) (EUAMAJAC), Demand Response & Load Flexibility Services (EUAMAJAF), DER Financing, Contracting & Program Management (PPAs, Shared Savings, Performance) (EUAFAHAL)

Keywords

• Solar power generation
• Photovoltaic infrastructure
• Battery energy storage
• Agrivoltaic development
• Green hydrogen production

Headquarters

HQ city

Valence, AURA

HQ country

France

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Energy Generation & Sale (PPA/CRE Contracts): Sale of electricity generated by owned/operated solar PV assets under long-term regulated tariffs (CRE) and corporate Power Purchase Agreements (PPAs). Assets designed for 40-year operational lifespan, generating predictable cashflows from regulated or contracted energy offtake.
2. Project Development Fees: Origination, land acquisition, permitting, and project development services provided to landowners, industrial companies, and financial investors. Co-investment alongside infrastructure funds and family offices.
3. EPC (Engineering, Procurement, Construction): Integrated EPC (Construction) services for solar PV and BESS infrastructure. Promotion, development, design, construction and operation managed by a single operator.
4. O&M (Operations & Maintenance): Ongoing operations and maintenance of solar and storage assets, including real-time EMS monitoring, preventive maintenance, and production assurance over 40-year asset life.
5. Industrial Flexibility Services: Grid flexibility services including demand flexibility, load shedding, primary reserve response, and arbitrage for industrial customers and network operators.
6. Land Lease & Emphyteutic Rights: Revenue from landowners through long-term emphyteutic leases, AOT (Autorisation d'Occupation Temporaire), and land use agreements for solar installations on ground, contaminated sites, and agrivoltaic lands.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Groupe Solges is an independent renewable energy producer that develops, designs, builds and operates photovoltaic power stations (ground-mounted, rooftop and shade structures), agrivoltaic projects, and redevelopment of contaminated sites in France. Its offerings combine PV with stationary battery storage (BESS), green hydrogen electrolysis, industrial flexibility services and grid services, all controlled by in-house EMS and BMS software for a 40-year operational lifespan. The company targets industrial energy consumers, infrastructure investors, local authorities, farmers and landowners through a vertically integrated operator model covering promotion, development, EPC and O&M.

Product overview

GROUPE SOLGES is an Independent Power Producer (IPP) offering an integrated platform of renewable energy products spanning the entire value chain. The core portfolio consists of ground-mounted, rooftop, and shade-structure photovoltaic power stations, agrivoltaic solutions, and contaminated site redevelopment. The platform is distinguished by its hybrid controllable power stations combining solar with green hydrogen (H₂ vert) production and large-scale BESS (Battery Energy Storage System) for grid flexibility. Supporting the hardware ecosystem are two proprietary software systems — the EMS (Energy Management System) for real-time multi-asset supervision and the BMS (Battery Management System) for granular battery cell management. Additional services include industrial flexibility solutions and network services for grid operators. The company operates across four stages in-house: Promotion (land identification), Development (permits, connections, funding), Design & Construction (EPC), and Operation (O&M with real-time EMS monitoring).

Differentiator

Problem solved

Functional benefit

Products and services

• Ground-mounted photovoltaic power stations (Centrales photovoltaïques au sol)
• Contaminated and derelict site redevelopment (Sites et sols pollués)
• Agrivoltaics (Agrivoltaïsme)
• Hybrid controllable power station (Centrale hybride pilotable)
• Green hydrogen (H₂ vert) production and storage
• Stationary BESS (Battery Energy Storage System)
• Energy Management System (EMS)

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Six partnerships are on record, tiered core and minor.

• ENEDIScoreOthersFrench electricity distribution network operator. Groupe Solges works with ENEDIS for grid connection studies, capacity assessments at source substations, connection routing, and S3REnR procedures. Technical liaison for all grid interconnection of solar and BESS assets.
• RTE (Réseau de Transport d'Électricité)coreOthersFrench electricity transmission system operator. RTE manages high-voltage grid connections and services for Groupe Solges power stations. Critical for grid stability services, primary reserve, and transmission-level interconnection of larger installations.
• Chambres d'Agriculture (Chambers of Agriculture)coreStrategic or Co-development PartnerCo-development of agrivoltaic projects with farmers, local Chambers of Agriculture, and SAFER. These partnerships ensure agricultural continuity and social license for solar installations on farmland. Joint project design, agricultural impact studies, and CDPNAF consultation.
• SAFER (Société d'Aménagement Foncier et d'Établissement Rural)coreStrategic or Co-development PartnerCo-development partner for agricultural land projects. SAFER manages rural land transactions in France and is a key partner in agrivoltaic project development, ensuring proper land use and agricultural continuity in solar projects.
• Energy Transition InstitutesminorStrategic or Co-development PartnerPartnership with Energy Transition Institutes for R&D collaboration on multi-criteria technical optimization systems, hybrid power station design, and stationary storage technologies (BESS and green H₂).
• Local engineering firms & developers (Bureaux d'études)minorImplementation/ SI/ Consulting PartnerExternal engineering consultancies mobilized for site prequalification studies including urban planning, environmental impact, agronomy, geotechnics, and landscape. Coordinated by Groupe Solges internal teams.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Akuo Energy: Independent French renewable energy developer and IPP operating across solar, wind, storage and hybrid projects. Directly comparable mid-market IPP with vertical integration (development, EPC, O&M) and agrivoltaic offerings serving industrial and territorial customers in France.
• Photosol (FRV): Major French solar PV developer and IPP now part of Fotowatio Renewable Ventures. Comparable mid-to-large IPP developing utility-scale and distributed solar projects with CRE tender participation and long-term PPAs across French territories.
• Valorem: Independent French renewable energy developer active in wind, solar and storage. Comparable vertically integrated IPP targeting similar industrial, agricultural and territorial customers with multi-MW project development and infrastructure-fund co-investment models.
• Urbasolar: French solar PV developer and IPP with ground-mounted, rooftop and agrivoltaic offerings. Comparable mid-market IPP serving industrial, agricultural and public-sector clients across France with integrated development, EPC and O&M capabilities.
• Tenergie: Independent French solar developer and IPP focused on ground-mounted, rooftop and agrivoltaic projects. Directly comparable mid-market IPP serving industrial and agricultural customers with a vertically integrated value chain and infrastructure-fund partnerships.
• CVE (formerly Quadran): French independent renewable energy producer and supplier operating solar, wind and biomass assets. Comparable mid-market IPP with PPA-based revenue model, infrastructure-investor backing, and an integrated O&M/asset management platform across distributed generation.

Emerging players

• Sun'Agri: French agrivoltaic specialist developing dynamic agrivoltaic systems with agricultural partners. Comparable niche overlap in the agrivoltaic segment, collaborating with Chambers of Agriculture and farmers, but narrower focus on agrivoltaics versus Groupe Solges' broader hybrid power station scope.

Others

• RGREEN INVEST: French infrastructure investment fund dedicated to energy transition, currently a capital partner and Asset Co co-investor with Groupe Solges. Comparable ecosystem participant — investor on one hand, but also operates a developer platform that intersects with Groupe Solges' asset origination activity.

Broad incumbents

• EDF Renewables: Subsidiary of EDF group developing solar, wind and storage projects at utility scale in France and internationally. Broader incumbent with deep balance sheet, priority grid access and CRE tender capacity — represents the dominant competitive threat to French mid-market IPPs.
• Engie (Engie Green): French utility-scale renewable energy arm of Engie group developing solar, wind and storage projects. Comparable in offering (distributed generation, storage, grid services) but with substantially larger capital base and broader portfolio across France and Europe.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/groupe-solges

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GROUPE SOLGES