Choosing a suitable plot of land in order to connect a photovoltaic system to the grid does not require a lot of money, as well as suitability for the construction of the station, and a lease of land at a reasonable price. To apply for connection point to the grid, you must have a preliminary contract for the land lease or purchase of a plot of land with the owners, with sufficient area for the construction and the installation of the station of the planned capacity. The application for connection point is dealt with region utility company. If the power plant is above 50MW, then the connection point is requested from the Spanish Electricity Network (REE).

Note: At this stage, a decision on the connection point to the grid requires a deposit from the applicant equal to 40000 € / MW. That is, for 2 MW, a security deposit of € 80,000 is required. A financial guarantee is issued by a financial institution or an insurance company that has the appropriate authority.