When should you turn your solar panels off?
In certain circumstances, you may need to shut off your solar panels. If you plan to clean your solar panels, shutting off power is a necessary safety step. Repairs or maintenance work also necessitate turning off power to keep yourself and hired professionals safe when the panels are being worked on.
Emergencies may also require turning off your solar panels. (In these instances, rapid shutdown can be a literal lifesaver.) For example, in the case of a fire in the home, turning off solar panels can prevent damage to the panels if they can be turned off safely. If there is a wildfire in the area, turning off your solar panels can be a helpful preventative step, particularly if you are evacuating your home. Solar panels tend to be resistant to damage from heavy winds and rain, as in a hurricane. Unless there is a fire or loose wires, your solar panels can usually be left on in a hurricane or tornado.
If you do need to turn off your solar panels, you can go through the steps above in reverse, turning off the solar inverter, AC Disconnect, and solar breaker switch. Alternatively, if your system has a rapid shutdown and you’re in an emergency situation, you can quickly turn it off with the rapid shutdown system.