Comment by izzydata

19 hours ago

I suspect a huge chunk of that is labor costs rather than materials.

Labor costs even more in Australia, yet total systems are installed for about 1/3rd - 1/4th the cost of the US. It’s not labor.

  • It is labor. It's code. The amount of labor required to do an installation to code in the US is easily 50% more, if not more than that. Australia also has standardized streamlined racking that works on much higher percentage of roofs, the US has a lot more custom construction.