During a power outage, a solar battery can provide backup power to your home or business by storing the energy generated by your solar panel system.
When the grid is down, the solar battery will automatically switch to backup mode and supply power to your critical loads, such as lights, refrigerators, and other essential appliances.
The duration of backup power depends on the size of the battery and the amount of energy it has stored. Once the battery is depleted, it will need to be recharged by your solar panels when the sun comes up or by grid power when the power outage is over.
Note that not all solar battery systems are designed to provide backup power during outages, so it's important to choose a system that meets your specific needs and to understand its capabilities.
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