Technique Solaire
Technique Solaire (rebranded Mexens Group in April 2026) is a French private integrated multi-energy independent power producer that designs, builds, and operates solar, wind, biogas, and battery storage projects across France, Spain, the Netherlands, and India for farmers, communities, and industrial customers.
- Company typePrivate
- Founded2006
- HeadquartersVouneuil-sous-biard, France
- Headcount251–500
- GTM typeB2B and B2C
- OfferingServices
What Technique Solaire does
Technique Solaire, rebranded to Mexens Group in April 2026, is a French private independent power producer founded in 2006 and headquartered in Poitiers-Biard. The company operates as an integrated multi-energy developer controlling 100% of the renewable energy value chain from project design through construction to long-term operation and maintenance. Its portfolio spans solar photovoltaic (800 MWp operational capacity), onshore wind (118 MW operational following the February 2026 Iberdrola Renouvelables France acquisition), biogas/territorial methanization (53 GWh annual biomethane production), and battery energy storage systems (BESS). The company has completed over 1,200 projects across France, Spain, the Netherlands, and India.
The product portfolio is organized around six solution categories: agrivoltaism (photovoltaic greenhouses, solar climate shelters, solar aviaries, and sheep/cattle grazing parks), solar photovoltaic (ground-mounted and floating parks, photovoltaic roofing, parking shades, new building integration), wind energy, biogas, battery storage, and energy services (Corporate PPAs and self-consumption solutions). The agrivoltaism line is a domain specialization that combines agricultural activity with electricity generation, addressing a niche less commoditized than utility-scale solar.
Revenue is generated through five streams: managed services from operating solar, wind, and biogas assets; recurring subscription revenue from Corporate PPAs; professional services fees from design-build turnkey project delivery; and electricity sales. The customer base is segmented horizontally across three personas: farmers and agricultural operations (SMB/individual), local communities and municipalities, and industrial/commercial professionals. GTM is primarily enterprise field sales with direct business development manager engagement rather than channel partners or self-serve digital acquisition. Pricing is quotation-based on custom projects and not publicly disclosed. The company reported €326 million turnover in FY2025 and targets 4 GWp of photovoltaic capacity by 2030, backed by a stated €4 billion financing ambition and supported by €200 million equity (Bpifrance and Crédit Agricole, November 2023) and €302 million senior debt (April 2025).
Technique Solaire firmographics
Firmographics- Name
- Technique Solaire
- Legal name
- Mexens
- Website
- https://techniquesolaire.com
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Technique Solaire (rebranded Mexens Group in April 2026) is a French private integrated multi-energy independent power producer that designs, builds, and operates solar, wind, biogas, and battery storage projects across France, Spain, the Netherlands, and India for farmers, communities, and industrial customers.
- Ownership category
- akta.pro rank
Technique Solaire industry classification
Industry- Product category
- Renewable Energy Generation
- NAICS
- Solar Electric Power Generation (221114), Wind Electric Power Generation (221115), Electric Power Generation (22111), Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- Distributed Generation (DG) Solar & Small Wind (EUAMAJAD)
- akta.pro secondary industries
- Contracted Wind Power Generation (PPA/CFD/FiT-backed) (EUACAFAJ), DER Financing, Contracting & Program Management (PPAs, Shared Savings, Performance) (EUAFAHAL), Microgrid Development, EPC & Integration (EUAMAJAB), DER Aggregation & Virtual Power Plants (VPPs) (EUAMAJAC)
Keywords
Where Technique Solaire is headquartered
LocationHeadquarters
- HQ city
- Vouneuil-sous-biard
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
Technique Solaire business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Supply Chain, Infrastructure, Operations, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Solar Photovoltaic Power Generation: Design, construction, and operation of solar PV installations including ground-mounted parks, floating parks, rooftop systems, and agrivoltaism projects generating recurring revenue from electricity sales and PPAs
- Wind Power Generation: Operation of onshore wind farms acquired from Iberdrola with 118 MW operational capacity and 639 MW development pipeline
- Biogas/Methanization: Territorial methanization producing 53 GWh biomethane annually for energy markets
- Corporate Power Purchase Agreements: Corporate PPA services enabling businesses to source renewable energy directly from company projects
- Turnkey Project Delivery: Design-build services for renewable energy projects including self-consumption solutions for industrial and commercial customers
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
Technique Solaire product offering
Product offeringCore offering
Technique Solaire (now Mexens Group) is an integrated multi-energy independent power producer that designs, builds, finances, and operates renewable energy installations including solar photovoltaic systems (agrivoltaic greenhouses, climate shelters, aviaries, grazing parks, ground-mounted and floating parks, rooftop and parking shade systems), onshore wind farms, territorial methanization biogas plants, and battery energy storage systems. The company delivers turnkey projects and long-term power supply via corporate PPAs and self-consumption arrangements across France, Spain, the Netherlands, and India.
Product overview
Mexens Group (formerly Technique Solaire) is a multi-energy integrated group controlling 100% of the renewable energy value chain. The company offers a comprehensive portfolio of solar photovoltaic solutions (agrivoltaic systems including greenhouses, climate shelters, aviaries, and grazing parks; ground-mounted/floating installations; roofing; and parking shades), wind energy systems, biogas production through territorial methanization, battery energy storage (BESS), and energy services including Corporate PPAs and self-consumption solutions. With 800 MWc of operational photovoltaic capacity, 118 MW of wind capacity, and 53 GWh annual biomethane production, the company operates across France, Spain, Netherlands, and India, completing over 1,200 projects.
Differentiator
Problem solved
Functional benefit
Products and services
- Photovoltaic Greenhouses Agrivoltaic greenhouse systems that combine agricultural production with solar energy generation, allowing crops to grow while generating renewable electricity. Targeted at farmers and agricultural operations.
- Solar Climate Shelter Solar-powered shelter structures that provide shade and climate protection for agricultural or community use while generating solar energy. Targeted at farmers and community users.
- Solar Aviarie Solar installations designed for poultry facilities, combining renewable energy generation with bird farming operations. Targeted at poultry farmers.
- Photovoltaic Sheep & Cattle Grazing Park Ground-mounted solar parks designed for dual use with sheep and cattle grazing, combining livestock farming with solar energy production. Targeted at livestock farmers.
- New Buildings Solar Integrated solar photovoltaic solutions for new construction projects, including solar roofing and building-integrated photovoltaics. Targeted at construction developers and property owners.
- Ground-Mounted or Floating Parks
- Photovoltaic Roofing Roof-mounted solar panel installations for residential, commercial, and industrial buildings. Targeted at farmers, professionals, and industrial customers.
- Parking Shades Solar canopy structures installed over parking areas that provide shade while generating renewable electricity. Targeted at commercial and industrial facilities.
- Territorial Methanization Decentralized biogas production systems that convert organic waste from local communities into biomethane for energy use. Targeted at local communities and municipalities.
- Wind Energy Onshore wind energy solutions including development, construction, and operation of wind farms. Targeted at investors, communities, and corporate off-takers.
- Battery Energy Storage Systems (BESS) Battery energy storage systems that enable energy storage for grid stability, peak shaving, and renewable energy integration. Targeted at grid operators, industrial customers, and project developers.
- Corporate Power Purchase Agreements (PPAs) Power Purchase Agreement services enabling businesses to source renewable energy directly through long-term contracts. Targeted at industrial and commercial energy off-takers.
- Self-Consumption Solutions
Quantifiable outcome
- 800 MWp photovoltaic capacity in operation
- +4 more outcomes
Companies that use Technique Solaire
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Technique Solaire technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Technique Solaire partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered minor.
- Natural PowerminorRenewable energy consultancy providing technical due diligence services for Technique Solaire's acquisition of Iberdrola's French onshore wind portfolio. Completed two-phase technical assessment of 118 MW operational wind assets and 639 MW development pipeline.
- ReNew Energy Global PlcminorIndian renewable energy company selling a 100 MW solar project in Tamil Nadu to Technique Solaire Group for approximately $49 million. Represents acquisition of operational solar asset for Technique Solaire's Indian portfolio.
Scale indicators13 records
Recent moves6 records
Expansion highlights5 records
Technique Solaire competitors and assessment
Company assessmentDirect peers
- Neoen: French independent power producer developing, building, and operating solar, wind, and storage assets across Europe and internationally. Closely comparable multi-technology IPP model with a similar focus on PPAs and utility-scale renewables.
- Voltalia: French multi-energy renewable IPP with operations in solar, wind, biomass, and storage across Europe, Latin America, and Africa. Highly comparable integrated developer-operator model and similar international expansion profile.
- Akuo Energy: Independent French renewable energy developer with solar, wind, and storage projects. Similar mid-cap IPP profile focused on the French market with international expansion.
Broad incumbents
- ENGIE Green: Subsidiary of French utility ENGIE focused on onshore wind, solar, and storage development in France. Larger and better-capitalized competitor with overlapping technology and customer segments.
- EDF Renewables: Renewables arm of French utility EDF, developing wind, solar, and storage across France and Europe. Broader portfolio and parent-company balance sheet give it scale advantages over Mexens.
- TotalEnergies Renewables: Renewables division of TotalEnergies with solar, wind, and storage projects across Europe. Incumbent oil-and-gas major with significantly larger capital base pursuing the same integrated renewable IPP model.
- Enel Green Power: Global renewable IPP owned by Enel Group, operating solar, wind, geothermal, and storage assets worldwide. Comparable in technology breadth and PPA-driven business model, with substantially greater scale.
- EDP Renewables: Global renewable energy developer owned by EDP, active in wind and solar across Europe, North America, and South America. Competes directly with Mexens for utility-scale PPA opportunities in European markets.
- Statkraft: Norwegian state-owned renewable energy generator and Europe's largest generator of renewable energy. Operates wind, hydro, solar, and storage assets across Europe with similar PPA-driven model.
Others
- Iberdrola Renovables: Spanish global utility and the seller of Iberdrola Renouvelables France to Mexens. Relevant counterparty and indirect comparable as a global wind and solar IPP with extensive European operations.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks7 records
Key highlights7 records
Customer concentration
Technique Solaire social profiles
Digital presenceTechnique Solaire financial estimates
Financial estimateRevenue estimate
Valuation estimate
Technique Solaire leadership team
Management profileNumber of profiles
Technique Solaire subsidiaries and ownership
Company hierarchySubsidiaries1 record
Technique Solaire funding detail
Funding detailFunding overview
Funding rounds2 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Technique Solaire M&A and investment
M&A and investmentM&A1 record
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Technique Solaire
What does Technique Solaire do?
Technique Solaire (now Mexens Group) is an integrated multi-energy independent power producer that designs, builds, finances, and operates renewable energy installations including solar photovoltaic systems (agrivoltaic greenhouses, climate shelters, aviaries, grazing parks, ground-mounted and floating parks, rooftop and parking shade systems), onshore wind farms, territorial methanization biogas plants, and battery energy storage systems. The company delivers turnkey projects and long-term power supply via corporate PPAs and self-consumption arrangements across France, Spain, the Netherlands, and India.
Is Technique Solaire a public or private company?
Technique Solaire is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Technique Solaire founded?
Technique Solaire was founded in 2006. It employs 251 to 500 people.
Where is Technique Solaire based?
Technique Solaire is headquartered in Vouneuil-sous-biard, France, in the Europe region.
How does Technique Solaire make money?
Five revenue lines are on record. Solar Photovoltaic Power Generation is the primary driver. The others are wind Power Generation, biogas/Methanization, corporate Power Purchase Agreements and turnkey Project Delivery.
Who are Technique Solaire's main competitors?
Direct peers on record are Neoen, Voltalia and Akuo Energy. Broad incumbents are ENGIE Green, EDF Renewables, TotalEnergies Renewables, Enel Green Power, EDP Renewables and Statkraft. Iberdrola Renovables is listed as an others.
Does Technique Solaire have an API?
No public API is recorded for Technique Solaire.
What industry is Technique Solaire in?
Technique Solaire's product category is Renewable Energy Generation. Its primary akta.pro industry code is EUAMAJAD, Distributed Generation (DG) Solar & Small Wind, with a secondary code of EUACAFAJ, Contracted Wind Power Generation (PPA/CFD/FiT-backed). Its NAICS code is 221114 and its SIC code is 4991.