While solar mounting system energy system is installed outside of the home. The inverter is generally partially installed within the home. The solar array system is connected to the inverter. The inverter is what takes DC energy that the system has generated from the sun, and converts it into AC power for the home to use. An inverter is also typically connected to the utility company and synchronizing the electricity.
You will have to check with your local municipality to see if they have the option for utility companies to buy back any excess power generated from your home. In any case, it is a good idea to have the power company connected to your solar panel installation in order to have a backup energy Ground Screws source.
