You should never rely upon either of these to power life support or other medical devices.ģ. No assurances can be given that the solar system or the battery will always work. Solar systems and/or batteries may require repairs after weather events and such repairs may be delayed due to forces outside of our control. batteries in certain areas may be set up to provide you with the best economic benefit, which may affect the amount of back-up power available). The amount of power available from the battery during a power outage is limited, depending on the loads connected, customer usage and battery configuration (i.e. You should never rely upon either of these to power life support or other medical devices.Ģ. * The amount of power available from the battery during a power outage is limited, depending on the loads connected, customer usage and battery configuration (i.e. At night: your battery can power your essential lights and appliances until it depletes.During the day, if there is sun: your solar panels will power your home, and any excess energy will charge your battery.In order to have power during a power outage, you will need a home solar + battery storage system.* You will not be able to produce or consume solar energy while the grid is down. If your home solar system is tied to your utility (grid-tied) and you don’t have a battery, your home solar system will not work during a power outage.