If you use the Sunsynk dashboard, you know how crucial accurate energy monitoring is. We recently ran into a tricky issue after adding the Octopus EV charger,. House consumption included the heat pump. We wanted to split it out.

This is my favourite power flow card for Home AssistantFor ages, we just had raw data. We desperately wanted one clear graph showing our daily electricity costs on our smart home dashboard. Plotly was the tool, but the learning curve was real. Here’s how we finally made it work!