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Recent content by Damclarkd

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    Frequent Powerwall 2 WiFi Disconnects

    Curious if you are using the Tesla Powerwall Integration in HA? For the life of me I cannot get the integration to keep the login credentials longer than about 5 minutes. I have had to disable it as it just would not stick. Cheers
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    API meters/aggregates - Questions regarding frequency

    So as a followup, the heat pump faults are likely related to a needed firmware update on the heat pump and not GW related. I do find the voltages to be higher than I would expect however. In my case the API is reporting 247.1 V on the battery right now. With fluctuations over the last 8 hours of...
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    API meters/aggregates - Questions regarding frequency

    FYI... Just checked my Instant_average_voltages. Battery 248, others average 214. Dennis
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    API meters/aggregates - Questions regarding frequency

    Hello Bruce, Gateway 2 on 21.44 223a56cd
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    API meters/aggregates - Questions regarding frequency

    After a recent install of a new heat pump, I have gotten a couple of High DC Voltage errors on the heat pump. I am trying to determine if this is in any way related to my solar/PW operation. 7.4kW solar w/ 2PW's, Gateway2 and SolarEdge Inverter. I track the Gateway data via a RPI using the...
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    Software v21.35.x

    I've been seeing strange results the last couple of days with grid usage on 21.35.0. I am running two PW's on Self-Powered with 50% reserve. Storm watch off. This morning (attached), while spotty solar with cloud cover, solar is more than enough to cover home use. While battery is charging, I...
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    Data Gurus...Any ideas why battery charge not changing?

    Couple of great ideas here, wjgjr. I think the nominal reporting of 100% is worth checking out further by crunching some of the values just before and after the event. As far as sunrise goes, I am not seeing the same thing there. Also as battery rises to 100%, nothing there either. I have not...
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    Data Gurus...Any ideas why battery charge not changing?

    7.4kW System w/ 2 PW's I've been up and running for a couple of months now and have been getting data from the API every 5 minutes. I export this data via Raspberry Pi to InfluxDb/Grafana locally and PVOutput for data analysis. I am running the PW's in Self-Powered with a reserve. I have...
  9. Screen Shot 2021-02-01 At 8.21.45 AM

    Screen Shot 2021-02-01 At 8.21.45 AM

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    Best dashboards for TEG and SolarEdge?

    Used rhodesman/teslaPowerDash as mentioned above to get things set up on a Raspberry Pi. Used mihailescu2m/powerwall_monitor as a template dashboard and expanded from there. Also used VirtualWolf/powerwall-to-pvoutput-uploader set up on the same Rpi to export all the Gateway API info to PVOutput...
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    Today is the shortest day of the year... how was your production?

    32.05 kWh from a 7.4 kW system.
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    Issues with Gateway Metering-Anyone seen this?

    Just one CT around one solar lead.
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    Issues with Gateway Metering-Anyone seen this?

    CT is located right in the Gateway on one of the incoming solar legs. My setup uses the gateway panelboard for the incoming solar and the powerwalls. The CT is plugged into CT Port 1. I have been doing some reading today in the Powerwall Installation manuals and I notice that CT port 1 is used...
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    Issues with Gateway Metering-Anyone seen this?

    Thanks charlesj. From the responses here it is sounding more and more like a change is needed in the gateway. I went and opened the gateway today and can see there are 3 different CT ports. My solar CT is in port one. And besides the negative house usage showing, the solar generation shown is...
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    Issues with Gateway Metering-Anyone seen this?

    Interesting. Thanks!