Our PV system was connected up last night, and is currently happily generating electricity. The PV system comes with a smart meter, an electricity display system and an online account, which I haven't explored yet. The display system is very easy to understand - but difficult to photograph, being very shiny. Here the picture shows the power the panels are generating - 1.20kW - this compares with a maximum power rating of 1.96kW. Watching the numbers go up and down as the sun emerges from and goes behind clouds can get hypnotic.
Many thanks to JoJu Solar for a very professional service in designing and installing our system.