Home batteries

Installations jumped in April, then fell after the rebate changed

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South Australia has the most batteries for its number of homes

The same pattern, as a bar

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Some postcodes are far ahead of their rooftop solar

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South Australia is the only place close to a 10-year payback

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The next scheduled cut adds months, not a new winner

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South Australian batteries earn the most from evening price spikes

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Midday power is cheapest, and often negative, in the south

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