Alternative energies are those which do not use fossil fuels, petroleum by-products, coal or gas as a primary source.

Among the alternative energies that we offer at Ilsa are:

The main reasons for the installation of alternative sources of energy are the commitment to the environment and/or the economic savings.

If you’re planning to install some sort of system with an alternative source of energy, even though you already have a conventional system, do not hesitate to contact us. We will advise you regarding installation costs, the return on investment and the decrease in the level of CO2 emissions into the atmosphere compared to those emitted by your current source of energy.