3 Courants Sàrl is a company based in Saxon, Switzerland, active in the energy and building construction sectors.

BD Consult Énergie is the official distributor of GRUPEL generator sets. In offering you these products, we represent : • Over 45 years of unique know-how • Excellent value for money • Fully customizable generator sets • A wide range of products (from 3 to 3500kVA) DISCOVER OUR PRODUCT CATALOGS : • ALL PRODUCTS • THE PORTABLE RANGE • SPECIAL PROJECTS • TELECOMMUNICATIONS Our company, BD Consult Énergie, is located in the canton of Vaud, more precisely in Dompierre. We offer energy solutions for all your needs: Grupel generator sets. We use our experience, know-how, availability and responsiveness to find the right product for your needs.

We're a Valais-based company specialising in renewable energies. Our photovoltaic experts offer turnkey installations of solar panels, heat pumps, storage batteries and charging points for electric cars. We stand out for our customised approach, short installation times, exceptional after-sales service and unrivalled expertise. Rely on our know-how for energy solutions tailored to your needs.