kWh over a period of time

[chimera1978]

I’d like to be able to measure how many kWh are used over a certain period of time (ie to monitor exactly how much it costs to charge an EV). Is there a way to do this easily? I had a fairly dumb monitor that I could just hit reset on and it would measure from that time forward. It seems like this much more sophisticated system should be able to do the same. Or do I really have to download a CSV and figure it out myself?

[devsolar]

Yes, the system can do that for you. You can monitor individual circuits with the use of the individual 50A Current Transformers attached to a circuit. You can see stuff in real-time, over the course of a day, or weeks/months/years. Here’s what mine looks like for charging:

[chimera1978]

Understood. But I’m looking to get a reading on how many kWh are used over a period of time. For instance, I have two EVs in my house. I want to know how many kWh are used for each of them without needing to download data and calculate.

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