I'm currently working on an Energy Analyzer HACS integration, and could use some people to test it. Currently single phase and split single phase circuits and mains are supported (there are plans to integrate 3-phase systems in the future). There are already a ton of features outlined here: GitHub - CircuitSetup/CircuitSetup-Energy-Analyzer: Analyze energy patterns in your home. Identify potential issues with appliances. For Home Assistant · GitHub
Here are some questions that it can answer:
- Is this appliance running, idle, on standby, or not showing recent activity?
- Is today's energy use unusually high for this circuit?
- Is my refrigerator, washer, dryer, pump, HVAC, water heater, or EV charger behaving differently from its learned baseline?
- Is a 240 V appliance balanced across both legs?
- Are watts, amps, volts, VA, and power factor internally consistent?
- Is a circuit approaching a configured breaker or capacity limit?
- Which monitored circuits explain my mains power, and how much power is still unmonitored?
- Is solar being exported, self-consumed, or available for flexible loads?
- Do my measured kWh totals roughly agree with utility or Opower data?
- Are there recurring unknown whole-home load signatures worth investigating?
Let me know what you think!