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Then-state premier Steven Marshall speaks at the 2018 opening of a factory in South Australia by home ESS maker Sonnen. The state accounted for 27% of market volume in 2022 and leads in per-household installations. Image: Sonnen.

Sonnen factory and Tesla VPP success celebrated by South Australia’s state government

November 28, 2018
Steven Marshall, the Premier of South Australia, has welcomed the start of assembly-line work at Sonnen’s new factory in Adelaide, while rival Tesla’s virtual power plant (VPP) in the state is beginning its second phase of development.
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