The Victorian government’s Solar Homes rebate program continues to reach new heights with more than 78,000 rooftop PV, solar hot water and residential battery systems installed in 2024 – the most successful year on record.
Sunboost emerged as the top solar installer in the sub-100 kW rooftop PV market in Australia last year, having deployed more than 10,000 rooftop systems in 2024 with a combined capacity of almost 100 MW.
Rooftop solar supplied a record 60% of total generation in the New South Wales market on Sunday, when new low points were also set for demand for electricity from the grid.
Newcastle based clean-tech company Allegro Energy has secured $1.85 million in federal government funding to help bring its redox flow battery technology to mass production.
The New South Wales government will channel up to $1 billion into large-scale and community batteries, pumped hydro, and virtual power plants as it seeks to ramp up investment in renewable energy generation and storage projects to support the state’s shift from coal-fired generation.
South Australian solar solutions company Venergy Solar has completed a multi-rooftop solar installation in eight weeks, in partnership with the City of Playford on seven of its council-owned buildings.
A dual solar installation with a combined 520 kW capacity deployed at Australian insurance company Youi’s Queensland headquarters is now delivering nearly 50% of the facility’s annual energy needs.
The latest monthly data from industry analyst SunWiz shows that about 234 MW of new rooftop solar was registered across Australia in the first month of 2025, a 6% increase on the same time last year.
Aiko has launched what it claims is the highest-efficiency residential rooftop solar panel available in Australia, a 480 W panel featuring a power conversion efficiency of 24.3%.
Solar inverter maker Enphase Energy says full-year revenue fell 42% as the residential solar market slumped, but margins improved and United States manufacturing expanded significantly.
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