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VoltWatt
Renewable energy landscape with solar panels and wind turbines
Global Leader in Renewable Energy

Powering Tomorrow's Energy Today

Leading the renewable energy transition with innovative solar, wind, and storage solutions across global markets.

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Our Core Strengths

Leading the
Energy Transition

Combining expertise, innovation, and commitment to deliver sustainable energy solutions at scale

7+
Years Experience

Renewable Energy Expertise

Dedicated experience in developing, financing, and operating renewable energy projects worldwide since 2019.

Discover Our History
360°
Full Service

Integrated Solutions

Complete end-to-end renewable energy solutions from project development to power delivery.

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2.5M
Tons CO2 Saved

Global Impact

Creating sustainable value for communities while advancing the global energy transition.

Our Impact
Discover VoltWatt

Who are we?

VoltWatt is an independent producer of renewable electricity and a major developer of renewable-energy projects, active in France and internationally.

Aerial view of a VoltWatt utility-scale solar farm in Europe
Independent renewable producer
7+
Years of expertise
5
European countries
100%
Value-chain mastery

We design, finance, build and operate solar, wind and hybrid (with storage) power plants to accelerate the energy transition of local territories. Our strength lies in the complete mastery of the value chain, from initial development to long-term asset management, which guarantees the rigour and longevity of our installations.

VoltWatt is committed to anchoring its projects locally, financing them in innovative ways, and designing them to last.

  • Utility-scale solar PV plants
  • Onshore wind farms
  • Hybrid plants with battery storage (BESS)
  • End-to-end value-chain mastery
Discover the group Read our vision for France
2.1 GW
Total Capacity
Clean energy powering millions
+0.6 GW
Development Pipeline
Projects in progress globally
4+
Countries
Global presence and reach
150+
Team Members
Dedicated professionals worldwide
Trusted by companies worldwide
Kering Auchan AMD McDonald’s Tesla JCDecaux Norbert Dentressangle Domaines Barons de Rothschild Lafite
Technology Portfolio

Advanced
Renewable Technologies

Comprehensive solutions across the entire renewable energy spectrum

Solar Power
1.5 GW
Installed Capacity
100+
Projects

Solar Power

Photovoltaic Systems

Advanced solar technology for maximum efficiency

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Agri-PV
Included in Solar
Installed Capacity
25+
Projects

Agri-PV

Dual-Use Innovation

Combining agriculture with solar energy generation

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Wind Power
In Development
Installed Capacity
Projects

Wind Power

Onshore & Offshore

Harnessing wind energy across diverse terrains

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Energy Storage
450 MWh
Installed Capacity
15+
Projects

Energy Storage

Battery Systems

Grid-scale storage for renewable integration

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Green Hydrogen

Green Hydrogen

Renewable Fuel

Producing clean hydrogen from renewable sources
Repowering

Repowering

Asset Optimization

Upgrading existing installations for better performance
Energy Markets

Energy Markets

Trading & PPA

Optimizing energy sales and power purchase agreements
Eco-Construction

Eco-Construction

Sustainable Building

Green construction practices for renewable projects
Start Your Project
Innovation Spotlight

The VoltWatt model of Agrivoltaics

Pioneering dual-use solar technology that transforms agriculture while generating clean energy.

30% increase in land efficiency
Enhanced crop yields under panels
Weather protection for sensitive crops
Dual income streams for farmers
Explore Agrivoltaics
Agrivoltaics
45%
Water Savings
300 MW
Installed
12K+
Hectares
Global Operations

VoltWatt
Around the World

Leading renewable energy development across continents with local expertise and global impact

Western Europe

140
Projects
1.2 GW
Capacity

Leading markets with advanced technology deployment

France
Spain
Italy
Portugal
Germany

Eastern Europe

10
Projects
300 MW
Capacity

Emerging opportunities in developing markets

Poland
Romania
Bulgaria
Serbia

Americas

0
Projects
Coming Soon
Capacity

Future expansion markets under evaluation

Chile
Colombia
Argentina

Asia Pacific

0
Projects
Coming Soon
Capacity

Strategic partnerships under development

Japan
Australia
Philippines
Explore Our Global Presence

Your Partner for
Green Energy

Whether you are a farmer, a community, an investor, or a company, we have tailored solutions for your renewable energy needs.

For Farmers For Companies
Partnership

VoltWatt present on every continent

With a global presence across multiple continents, VoltWatt is developing renewable energy projects worldwide, adapting our expertise to local contexts and needs.

Western Europe

France, Spain, Italy, Portugal

Eastern Europe

Poland, Romania, Bulgaria

Americas

Chile, Colombia, Argentina

Asia Pacific

Japan, Australia, Philippines

Explore our global presence
Trusted Ecosystem

Partners & Brands

We partner with world-leading manufacturers to deliver the highest quality renewable energy solutions.

Huawei building - VoltWatt technology partner Key Technology Partner

As a global leader in smart energy solutions, Huawei powers VoltWatt projects with cutting-edge inverter technology and intelligent monitoring.

  • Smart inverters with 98.6% efficiency
  • FusionSolar intelligent monitoring
  • Seamless battery storage compatibility
  • AI-powered yield optimization
Visit Huawei Solar
Trinasolar
Trinasolar Panneaux haute performance
LONGi
LONGi Leader mondial des modules
JinkoSolar
JinkoSolar Innovation photovoltaïque
Delta
Delta Onduleurs professionnels
SMA
SMA Solutions onduleurs depuis 1981
Enphase
Enphase Micro-onduleurs intelligents
BayWa r.e.
BayWa r.e. Distribution ENR mondiale
Qualiwatt Pro
Qualiwatt Pro Fournisseur solaire européen
Sélection rigoureuse
Leaders mondiaux
Innovation continue
Tous nos partenaires

Latest Insights & News

Stay informed about renewable energy trends, technological innovations, and VoltWatt projects around the world.

AIDC Solar Modules for Data Centers
VoltWatt
Technology

VoltWatt intègre les modules solaires AIDC de nouvelle génération pour centres de données

VoltWatt élargit son portefeuille avec des modules photovoltaïques AIDC de dernière génération basés sur la technologie TOPCon, spécialement conçus pour alimenter les centres de données et les infrastructures d'IA avec un rendement de 24,8% et une bifacialité de 85%.

Read More : VoltWatt intègre les modules solaires AIDC de nouvelle génération pour centres de données
Renewable heating and cooling systems
VoltWatt
Event

Renewable Heating & Cooling: A Strategic Challenge for France's Energy Transition

On March 31, 2026, the National Day of Renewable Heating and Cooling will bring together experts and industry leaders at the Espaces Diderot in Paris. Against a backdrop of accelerated decarbonization and the rollout of the new PPE, VoltWatt explains why thermal energy is the forgotten half of the energy transition — and how to change that.

Read More : Renewable Heating & Cooling: A Strategic Challenge for France's Energy Transition
Wind turbines in countryside
VoltWatt
Corporate PPA

Free Signs Historic Wind Power Supply Agreement

Free officially signs a 15-year wind power supply agreement. Four wind turbines from the Limodores park will supply Free with 19 GWh of renewable electricity annually.

Read More : Free Signs Historic Wind Power Supply Agreement
Solar plant with battery storage
VoltWatt
Market Analysis

Three Emerging Structures for Solar-Plus-Storage PPAs

In-depth analysis of hybrid PPA structures for solar with battery storage. Discover emerging models like Tolling, PPA-plus-Tolling, and Hybrid Custom Shape that are transforming renewable energy contracting in Europe.

Read More : Three Emerging Structures for Solar-Plus-Storage PPAs
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