Your browser is out of date

<p>Please download the updated version of your browser.</p>

Click here


Let’s cocreate your energy transition without investment

The benefits of solar energy for your company with Sun4Business, ENGIE's third-party investment solution

Lower your energy bill

No investment required

Consuming local energy

Advancing your energy transition

Who is this offer for?

You wish to install solar panels without investing yourself 

You want to emphasize the sustainable nature of your business 

Your company's annual electricity consumption exceeds 1 GWh 

You have an available surface area for solar panels of minimum 10,000 m2 

Contact us

Why choose ENGIE?

Reliability and expertise

Since and for a long time

You move forward with a reliable partner possessing extensive expertise in energy.

Tailored offer developed with you

With you and for you

You can rely on innovative solutions tailored to your specific needs. For example, your installation can be connected to charging stations for electric vehicles and batteries.

Transparency and support

From start to finish

Our experts accompany you transparently throughout the duration of your project, thanks to our turnkey approach.

All-in-one solution

Everything is arranged for you

ENGIE takes care of everything: from analyzing your project to any necessary work on your roof, financing, installation, and maintenance of your solar panels.

Your solar panels in 4 steps

Remote analysis

Based on the technical data provided by you via email, we develop an indicative business case.

Technical audit

We inspect your electrical installation and available space on-site to determine the dimensions of your future photovoltaic installation.

Detailed business case

We present you with a detailed business case, financing options, and potential savings.

Ordering and installation

ENGIE takes care of everything as soon as the contract is signed.

More information

5 raisons pour lesquelles l’énergie solaire reste avantageuse pour votre entreprise

2 technologies solaires innovantes pour produire votre propre énergie verte sur site

Votre entreprise sera-t-elle bientôt obligée d'installer des panneaux solaires ?