#Energy flow with electrical phases/legs

1 messages · Page 1 of 1 (latest)

foggy skiff
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I'm trying to set it up so I have Incoming grid + Solar > Leg A + Leg B > Individual breakers > Devices but it's not really working that way

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it's also saying I have untracked consumption because there's no way to tell it that the solar power is going to the inverter since there's no way to add it as an upstream device

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so while the bar graph is correct, it's not showing that as being solar

long onyx
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Yeah we don't have support for anything like that.

foggy skiff
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even if you ignore the phases and just have total incoming power?

long onyx
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"Total incoming power" is not something you provide.
You provide energy from the grid, and energy from the solar.

foggy skiff
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unless I add the solar as an upstream device as well but then it would count as consumption

long onyx
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Solar does not belong as an individual device or upstream.

foggy skiff
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obviously

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If I delete the outlet device it fixes it but then I dont' know how much power is on that leg

long onyx
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Is each leg monitored in "individual devices" ?

foggy skiff
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I could try to add it like that

long onyx
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that's the only way I could think of

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then it's just 3 levels of device hierarchy

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Leg -> breaker -> device

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That should be fine I think. You just can't pick where the solar goes.

foggy skiff
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it gets confused because the solar is going into the inverter itself, not from the main breaker so it sees that that one circuit is using less than what's going out

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there's no way to tell it that "hey, solar is actually going here"

long onyx
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nah, what you see is what there is

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it's pretty simple

foggy skiff
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yeah it assumes you only do something one way

coral owl
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at an interval of one hour you cant really tell where the solar went anyway

foggy skiff
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hopefully this updates

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well that's not right

long onyx
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What is the hierarchy here?

foggy skiff
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outlier from when I set it up

foggy skiff
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it's too bad you can't have two upstream devices because that would solve my solar issue

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unless I move the inverter to the grid even though that's not really how it's positioned

coral owl
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uh you have your solar not connected to the grid?

foggy skiff
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no

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weird setup. I have my inverter connected to an outlet and I have devices on that

coral owl
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hmm okay. The physical location doesnt matter

foggy skiff
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I got it a little better so it treats the inverter as the grid

coral owl
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I dont understand why you would add the inverter to devices

foggy skiff
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there was no other way to place it since it's plugged into the wall downstream of the breaker, not upstream

coral owl
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that doesnt matter, power goes where the demand is

foggy skiff
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the other charts I have are less freaked out. mostly.

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I don't know what I did but there's no untract consumption anymore. problem is not the bedroom 2 is showing more output than what's coming in to it

foggy skiff
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it's going to look screwed up for not until midnight because I only make the Phase A/B helpers this morning so that's where at least some of the energy went

foggy skiff
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I have a WILD idea to track the untracked energy

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I can make a energy meter that's inverter out - UPS load and call it whatever then plug that into the inverter out

foggy skiff
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sweet! my idea worked

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there's still some untracked energy but I think that's just the discrepancy left between the meters so that's always going to be there no mattery what

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it's within about 4% of error

foggy skiff
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@long onyx quick question, for the built in energy thing, does the electricity grid need total power usage or just power from the grid?

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I'm having an issue where my solar production equals my untracked consumption and I odn't know where I went wrong

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grid input + solar SHOULD equal grid loads + inverter output

long onyx
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power from the grid

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doesn't include solar

foggy skiff
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mmk. I"m thinking that maybe I have to add solar back in somewhere, maybe phase a or the bedroom 2 one. I think it just doesn't know where the energy's going so I might have to make it thing I just plugged the solar into the phase

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then hopefully the route would go solar > phase a > inverter

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phase a would be "supplying" the solar even though that's not how it actually is. probably a limitation of how the energy thing works. I'm surprised it's pretty limited given how customisable HA is

coral owl
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It's not limited at all you're just configuring it wrong