# C2e Energy

Electrical installation · Besancon

Unclaimed profile · https://cogundi.com/en/companies/c2e-energy-besancon-920678505

## Identification

- Legal name: C2E ENERGY
- SIREN: 920678505
- Activity: Electrical installation (43.21A)
- Employees: 1-2
- Head office: 10 route de Marchaux, 25000 Besancon
- Website: https://c2e-energy.fr

## What the company website says

### Services

**Solar panels**, **storage batteries**, and **charging stations** for electric vehicles are installed by C2E Energy. The company conducts a complete study combining these three solutions for comprehensive self-consumption.

- C2E Energy installs **solar panels**, **storage batteries**, and **EV charging stations**. (Source: https://c2e-energy.fr/)
- C2E Energy can provide a **complete solar + EV charging + storage battery study** for a global self-consumption solution. (Source: https://c2e-energy.fr/contact/)
### Prices and quotes

Indicative prices start at **5,790 €** for SunStart, **6,750 €** for SunSmart, and **12,480 €** for LibertySun before self-consumption grants. A **free study** is conducted before each installation, with reduced VAT at 10% for installations ≤ 3 kWc and a self-consumption grant of 80 €/kWc (≤ 9 kWc) or 160 €/kWc (9-36 kWc) paid over 5 years. The IRVE-certified team assists customers in applying for ADVENIR subsidies for charging stations in multi-unit buildings.

- Indicative prices start **from €5,790** for SunStart, **€6,750** for SunSmart, and **€12,480** for LibertySun (before self-consumption subsidy). (Source: https://c2e-energy.fr/)
- C2E Energy provides a free **personalized study** before each installation. (Source: https://c2e-energy.fr/contact/)
- C2E Energy's team is **IRVE certified** and assists clients in obtaining **ADVENIR subsidies** for charging stations in condominiums. (Source: https://c2e-energy.fr/contact/)
- For installations **of 3 kWc or less**, VAT is applied at the **reduced rate of 10%** instead of 20%. (Source: https://c2e-energy.fr/rentabilite-panneau-solaire)
- C2E Energy offers a **photovoltaic self-consumption subsidy** varying by capacity: €80/kWc for ≤ 9 kWc, €160/kWc for 9-36 kWc, paid over 5 years. (Source: https://c2e-energy.fr/contact/)
### Service area

C2E Energy operates in the regions of **Doubs, Jura, Haute-Saône, Belfort, and Alsace**.

- C2E Energy operates in the regions **Doubs – Jura – Haute-Saône – Belfort – Alsace**. (Source: https://c2e-energy.fr/)
### Lead times and availability

A solar installation becomes **profitable between 4 and 8 years**.

- According to C2E Energy, a solar installation becomes profitable between **4 and 8 years**. (Source: https://c2e-energy.fr/rentabilite-panneau-solaire)
### Quality and guarantees

C2E Energy manages the entire process with **town administration procedures and grid connection handled** by electronic signature. Installations are carried out by its own teams of installers and solar experts. **Solar panels** have a 30 to 40-year warranty, **micro-inverters** have a 25-year warranty, and **storage batteries** have a 10-year warranty.

- C2E Energy handles the entire process: **municipality paperwork and grid connection included**, with electronic signature. (Source: https://c2e-energy.fr/)
- C2E Energy operates with its **own teams of installers and solar experts** to perform installations. (Source: https://c2e-energy.fr/)
- C2E Energy is a **major player in the development of photovoltaic solar panels in the Grand-Est region**. (Source: https://c2e-energy.fr/)
- C2E Energy offers **solar panels with 30-40 year warranty**, **micro-inverters with 25 year warranty**, and **storage battery with 10 year warranty**. (Source: https://c2e-energy.fr/)
- C2E Energy solar panels generally have a **lifespan of 30 to 40 years**, with some models benefiting from a 40-year warranty. (Source: https://c2e-energy.fr/contact/)
### Certifications and labels

The team is **IRVE-certified** for charging station installation.

- C2E Energy's team is **IRVE certified** for EV charging station installation. (Source: https://c2e-energy.fr/contact/)
### Experience and references

C2E Energy is **based in Besançon** and is a major player in the development of solar photovoltaic panels in the Grand-Est region.

- C2E Energy is based in **Besançon**, Grand-Est region. (Source: https://c2e-energy.fr/mentions-legales)
### Practical information

C2E Energy can be reached by **phone at 06 18 96 18 18** or by **form on its website**.

- C2E Energy can be reached **by phone at 06 18 96 18 18** or via the contact form on its website. (Source: https://c2e-energy.fr/contact/)

## Sources

- Identification: INSEE, SIRENE database (October 2026 edition), Licence Ouverte.
- Information from c2e-energy.fr, read on 22 October 2026.