Calls for new rules coincide with news that Australia is guaranteed to meet its 2020 target for large-scale renewables generation thanks to progress in recent years.
Firm unveils project construction launch alongside the sale of six subsidy-era Spanish solar plants with a combined capacity of 10.1MW in the first half of 2019.
State-backed rooftop solar rebates of up to AU$2,225 will be released fortnightly after prior monthly cycles drew industry protests over 'boom-bust' dynamic.