Standard grid-tied solar panels do not continue running during a power outage. When the grid goes down, the inverter automatically switches off to protect engineers working on the power lines, a built-in safety measure known as anti-islanding. . To keep your power on in a blackout, you need a solar inverter that can remove your home from the grid, along with a generator or battery for longer-term energy needs. Your panels still generate electricity, but the system. . The answer for most homeowners is, surprisingly, no. Understanding why this happens is the first step toward achieving true solar energy independence. Most residential solar installations are “grid-tied” systems.
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