Solar is the perfect partner for battery storage. A properly sized and configured solar system will re-charge your batteries on a daily basis, providing the fuel to keep your battery fully charged and ready for use. Unless you have special inverters which can allow you to use a portion of the array while the sun is shining, without batteries, your solar system will not provide electricity to your home during a power outage. This is because solar systems are required to automatically shut off if the grid goes down. This is done to ensure that they do not “backfeed” power onto the lines and injure workers that are repairing the electric line.