About
Founded in 2015, Allowash is a private headquartered in Pleudihen-Sur-Rance, France with approximately 50-200 employees specializing in Solar.
Allowash is a subsidiary of Groupe Allosun, specializing in professional cleaning services for photovoltaic installations. The company operates across France with 11 regional teams and provides high-performance cleaning solutions for solar installations of varying scales, from 250m² to 300,000m². Services include rooftop installations, parking canopy systems, and large ground-mounted solar farms. The company cleans approximately 2.5 million square meters annually and has optimized its equipment and processes based on field experience to ensure consistent quality and water efficiency.
Headquarters
Pleudihen-Sur-Rance, France
Founded
2015
Employees
50-200
Company Type
Private