If you have a plant or a building with a big roof surface, you can achieve an interesting profitability if you decide to install a solar cover on it. You will obtain additional income by injecting the generated electricity to the electric net and by selling it to the electric companies, which are obliged to buy it.
A solar cover transforms the solar energy into photovoltaic electric energy, which is put into the conventional electrical net. You invoice for it to the electric company, which is obliged in law to buy it at a cost fixed by the state.
The principal advantages of the use of solar covers are: