The average size of a residential solar PV system installed in Australia has grown significantly over the years, which raises an interesting question: Should owners of larger systems even worry about energy efficiency in their homes? [Read more…]

Excerpt from AS5033, the solar array standard.

As part of an ongoing series, I’d like to touch on some important points for maintaining solar. [Read more…]

We all know Christmas Down Under can be a ripper of a time, but between the cooking chaos and the relatives causing mayhem, thinking about energy efficiency might be the last thing on your mind. Fair enough, I get it. [Read more…]

Stink pipes, clear sheets, aerials, low pitch, small planes, a new roof, redeploy old solar panels …and add more capacity. This one had all the complexities.

In this series, I’m pitching a case for better buildings that can make housing more comfortable and more affordable to live in. [Read more…]

As a qualified solar electrician, roof plumber, licensed contractor and supervisor, I have seen the ugly truth behind Australian roofs first-hand. [Read more…]