If the grid goes down, do I still lose power?

Yes—unless you have a battery backup installed, you will lose power during a grid outage. This is because grid-tied solar systems are designed to automatically shut down during outages to prevent backfeeding electricity, which could endanger utility workers making repairs. However, with a battery backup system, your solar energy can continue to power essential parts of your home even when the grid is down, giving you greater energy independence and peace of mind.