The dark side of Australia's rooftop solar energy obsession

Rooftop solar is considered one of Australia’s renewable energy success stories.

But an audit of the clean energy regulator has found there are potentially tens of thousands of badly installed and even unsafe systems on rooftops.

Some experts even believe Australia has become a dumping ground for poor quality solar products.

Liz Hobday takes a look at the big picture, including how effectively, or otherwise, solar is helping Australia meet its clean energy targets.