Rooftop solar hits 28.3 GW as home battery uptake ‘straps on a rocket’
Australia’s rooftop solar fleet continues to expand with a combined 28.3 GW of generation capacity commissioned by the end of 2025 with approximately 4.3 million installations across the country.
Growatt launches 5 kWh AC-coupled battery storage system
The IP66-rated Aura 5000 energy storage system features bidirectional inverter functionality and an AC output of up to 2.5 kW.
BNEF report shows drop-off in support for standalone solar
Investment in utility-scale solar in Australia dropped 35% in the second half of 2025 compared to the previous six months with Bloomberg New Energy Finance saying the growth of rooftop solar and a booming battery market are among the reasons for the precipitous decline.
Tesla’s new residential solar panels complete home energy ecosystem
The new Tesla Solar Panel and mounting system pairs with the company’s inverter, Powerwall battery, EV charging and vehicles, creating an all-Tesla residential solar offering for the first time.
Rooftop solar hits all-time output high of 4,407 MW in Q4 2025: report
Rooftop solar generation hit an all-time high in Q4 2025, up 8.7% with an output of 4,407 MW, while also reducing daytime operational demand, contributing to battery charging, and an overall new renewable energy generation record for the National Electricity Market of 51%.
UNSW research reveals self-repair mechanism in solar cells
Engineers at the University of New South Wales have developed a real-time monitoring technique that reveals how silicon solar cells can self-repair following ultraviolet-induced damage, offering new insights into solar panel degradation and lifetime performance.
EGbatt releases 15 kWh storage solution for residential use
The Chinese firm has unveiled its latest energy storage solution, the ENERpro-LFP48300, equipped with a 48V, 300 Ah lithium battery. The company boasts a lifespan of more than 9,500 cycles at a high 95% depth of discharge.
$5.1 billion investment in utility-scale solar and wind forecast for 2026
United Kingdom-headquartered energy analyst company Bloomberg New Energy Finance has forecast Australia is likely to see $5.1 billion in investment in utility scale solar and wind in 2026, though wind will account for 95% of the total.
Australian-made perovskite cell manufacturing gets boost with new MOU
Next-generation solar innovator Halocell Energy is set to benefit from the development of a sovereign supply chain for high-purity precursors to perovskite after signing a memorandum of understanding with Queensland advanced materials company Lava Blue.
Smart Commercial to roll out prefabricated vertical rooftop PV system
Smart Commercial Energy has unveiled a new prefabricated vertical rooftop solar system for the Australian market as part of a collaboration with Norwegian clean energy company Over Easy Solar.
