interfaces énergies

Our projects

A few recent projects in French-speaking Switzerland.

Photovoltaic installation in Lausanne

Lausanne

2026

8 kWp

Estimated savings: 1'800 CHF/year

With battery

Photovoltaic installation in Sion

Sion

2026

10 kWp

Estimated savings: 1'500 CHF/year

Without battery

Photovoltaic installation in Geneva

Geneva

2025

6 kWp

Estimated savings: 1'400 CHF/year

With battery

The names of our customers are never published. The savings shown are those estimated at installation.

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