Solarland recommends grid-tied facilities such as those for home and business in Fuerteventura. You'll generate free energy during the hours of sunshine while at the same time saving on your electricity bill from day one.
Grid-tied solar power installations do not require battery storage, which makes them more economical and means they don't need from frequent maintenance.
These installations allow surplus power to be fed into the grid, saving you even more money by optimising the installation, so that you can take full advantage of all the solar power you're producing.