Drawing on our expertise in renewable energy engineering, ERRO optimizes your energy costs.

Energy is a major expense for any office or business. Regardless of the season, consumption is largely in synch with solar production, which makes it possible to see quick returns on the integration of photovoltaic production units. The analysis of consumption makes it possible to calculate potential and optimize the use of equipment in order to increase the efficiency of installations. The use of renewable energy and energy efficiency brings real savings driven by a number of factors:
> Favourable legislative framework
> Optimal use of roofing, parking and green spaces
> Aesthetic products that bring added value in terms of image and use
> Varied financing models

The ERRO team uses its expertise to analyse the potential of your sites, develop your projects, and analyse your consumption and any areas that can be improved.
A new figures
Electricity bills reduced by more than 15%

Projects from €40K:
200m² of photovoltaic surface area: 220m² of sloped roofing or 350m² on the ground minimum
20 parking places minimum

Our solutions for your sector

Our new office in Lyon!
We are happy to welcome you at our new office in Rillieux-La-Pape (15min from Lyon city center) 100% ready and already some great projets!

Any question?
Need more information?

Send us a message
Or call us at  +33 786 09 36 87  (Quimper agency)

+33 627 30 31 38  (Lyon agency)