Tesla Powerwall possible weird RCD tripping problem

• Powerwall-Dashboard

  95 247 9.2 Python

  Grafana Monitoring Dashboard for Tesla Solar and Powerwall Systems

I'm leaving my system in "off grid" island mode today to see what happens when the Powerwalls fill up and suspect I'll see that 66Hz jump you mention. As to how I'm getting these... I'm cheating :) ... The Powerwall Energy Gateway collects all of this frequency data and makes it available via the device vitals API. It is a protobuf payload so you need to decode it, but it is built in to the pyPowerwall python library (https://github.com/jasonacox/pypowerwall). I run a cron job on a Raspberry Pi that calls the function pw.vitals() to get the JSON output and push that data into a graphing tool. I plan to add it to my InfluxDB + Grafana dashboard which also runs on Linux/Raspberry Pi (see https://github.com/jasonacox/Powerwall-Dashboard).

• pypowerwall

  34 112 9.2 JavaScript

  Python API for Tesla Powerwall and Solar Power Data

I'm leaving my system in "off grid" island mode today to see what happens when the Powerwalls fill up and suspect I'll see that 66Hz jump you mention. As to how I'm getting these... I'm cheating :) ... The Powerwall Energy Gateway collects all of this frequency data and makes it available via the device vitals API. It is a protobuf payload so you need to decode it, but it is built in to the pyPowerwall python library (https://github.com/jasonacox/pypowerwall). I run a cron job on a Raspberry Pi that calls the function pw.vitals() to get the JSON output and push that data into a graphing tool. I plan to add it to my InfluxDB + Grafana dashboard which also runs on Linux/Raspberry Pi (see https://github.com/jasonacox/Powerwall-Dashboard).

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