Self-consumption has been significantly cheaper during these years, although the initial investment still seems important, but it must be taken into account that the useful life of the installation is about 25 years and it takes an average of 4 to 10 years to amortize the investment , so investing in a photovoltaic solar installation will generate a very significant accumulated savings in energy.
We recommend contact with an expert installer, for security reasons and installation warranty.
On the other hand, many municipalities offer subsidies and grants for solar panel installations, so that you can reduce the investment between 40% and 50%; IBI reductions of up to 50%; possibility of deduction of personal income tax (IRPF). These are mainly intended for installations in single-family or community homes related to energy efficiency.