Rate of rooftop solar with battery attached

The percentage of home batteries connected to rooftop solar fluctuates month to month but continues to gain momentum.

An orange line graph representing the percentage of batteries attached to rooftop solar systems, which has climbed from close to zero in 202 to more than 35 per cent in 2024.

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December 2024 reached a 26 per cent attachment rate after an all-time high of 36 per cent in October. It is still an 11 per cent increase to the year prior.

ABC Source: Clean Energy Council Get the data