Yeah, there are SO many things that can affect results, and cause headaches with modern power metering, wiring, working out what's best for an individual home and usage patterns. Issue 1, the CL timings are very specific to your DNSP Ts&Cs.Eg, in SA (only one DNSP) before we went solar and required smart meter we were on timed CL through about 2330 to 0530 early morning.When we went solar and new smart meter install, the solar soak 1000 to 1500 was the cheapest time of day, before we had that al ...