Do Solar Panels Work During a Power Outage in Ontario?
Quick Answer: Most grid-tied solar panels stop producing power during an outage by design. They must disconnect to protect utility line workers. To use solar power when the grid fails, you need a hybrid inverter, battery storage, or an off-grid inverter with a properly installed transfer switch. Many Ontario homeowners believe rooftop solar panels will keep their lights on during a blackout. That assumption is dangerous. A standard grid-tied solar system shuts off when the utility grid fails. This is not a defect. It is a required safety feature built into every certified grid-tied inverter. ...