solar battery

"Solar batteries" are essential components in solar power systems, providing energy storage solutions for times when sunlight is not available.

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Definition

(technical)A device that stores electricity generated by solar panels for later use, especially when sunlight is unavailable.

The solar battery provided power during the night when the solar panels were inactive.
Installing a solar battery can reduce your reliance on the electrical grid.

(technical)A rechargeable unit that integrates with solar panels to store excess energy for backup power.

Homeowners use solar batteries to ensure they have electricity during power outages.
The solar battery charged during the day and powered the home in the evening.

Terms that have similar or relatively close meanings to "solar battery":