Photovoltaic solar energy is applied in many areas of Spain with good results.
However, it should be borne in mind that a standard installation of this type, partially covering energy expenditure. Obviously, traditional energy consumption down clearly, but we can not wait bring it to zero.
There are areas of our country where the hours of sunshine a year are enough to optimize this system. The Mediterranean area is ideal.
The initial installation costs are relatively significant, but we must bear in mind that it is an investment that is amortized over time in a secure manner.
