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Why are so many Australians sending perfectly good solar panels to the tip? Dr Nick Engerer asked the question on LinkedIn recently and the response was swift and resounding.

Solar, battery and VPP specialist shares his experience of building the “perfect” solar system, which helped flip his bill from a $500 debit to hundreds in credits.

Regulator to have a longer think about rooftop solar export tax proposal after a flood of objections and alternative ideas.

South Australia should place a sunset date on the rooftop solar cut-off mechanism, particularly once the SA-NSW inter-connector is operational.

ACCC report puts economic benefits of rooftop solar up in lights. But where are those bill savings coming from? And what does the answer mean for future solar homes?

Not all batteries are created equal. ITP Renewables' ARENA-backed Battery Test Centre in Canberra has been putting home batteries through their paces for five years. Here are the key lessons learned.

Latest data from SunWiz shows Australia's rooftop solar market is back on track in May, with the exception of some "worrying" figures coming out of NSW.

While debate builds around whether more big batteries could have saved the day in Queensland on Tuesday, the benefits of having home batteries during a coal plant explosion are crystal clear.

UNSW's Martin Green says the average Australian solar household will soon be installing "tens of kilowatts" on their rooftops, as costs continue to fall.

Survey finds solar households overwhelmingly oppose the AEMC's proposed rooftop solar tax, but how many would rather quit the grid than pay to export their power?