@david@theblower.au
@valhalla@social.gl-como.it good question. I had assumed that either it was an estimate based on the capacity installed and local weather conditions, or the home systems are reporting in.
@david@theblower.au
@valhalla@social.gl-como.it of course now in Australia, theyβre rolling out smart meters, so I presume the reporting method might become more prevalent.