About
Founded in 2003, Solar Expansion is a private headquartered in Ploemeur, France specializing in Solar, Energy Storage.
Solar Expansion is a RGE-certified solar installer based in Ploemeur, Brittany, with over 20 years of experience. The company specializes in photovoltaic panel installation, energy storage solutions (LFP batteries, Tesla Powerwall 3), and thermodynamic water heaters for both residential and commercial clients. They provide complete project support including free energy audits, dimensioning, feasibility verification, and installation. Solar Expansion maintains its own employed installation teams and does not use subcontracting. The company serves Morbihan, Finistère, Côtes-d'Armor, and Ille-et-Vilaine departments and has completed hundreds of installations in the region.
Headquarters
Ploemeur, France
Founded
2003
Company Type
Private
Business Models
Value Chain
Service Regions
Morbihan, Finistère, Côtes-d'Armor, Ille-et-Vilaine
Products
Photovoltaic Panel Installation
LFP Battery Storage
Tesla Powerwall 3
Thermodynamic Water Heater (Calypso Atlantic)
Solar EV Charging Station
Projects
Loctudy Installation
Vannes Installation
Baden Installation
Meucon Installation
Noyal Pontivy Installation
Languidic Installation
Le Bono Installation
Plouzané Student Residence
Douarnenez Residential Installation
Certifications & Awards
Certifications
RGE
QUALIBAT
Tesla Powerwall 3 Certified Installer