OffGridInTheCity
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- Joined
- Dec 15, 2018
- Messages
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Not rushing you, just interested. Have any thoughts emerged on the cause of the 'bad' packs?
Nothing definitively yet. However they are sitting unconnected and at a convenient time, May-ish, I will check all cells for V and IR again.Not rushing you, just interested. Have any thoughts emerged on the cause of the 'bad' packs?
Great work as usual @Wolfsetting up a new Linux server with Docker on it to host the Venus Interface. MQTT server, influxdb, an updated version of Node-Red, and also updated Grafana.
You will find a self-discharger much faster. Even after a few days you will spot a difference, in mV.Maybe a slow self discharger will show up.
Thank you @Taranakian for your kind words. I apologize for the late gratitude as I have been incredibly busy at work with revamping our Hyper-V server monitoring system. What does that have to do with anything you say.Thanks for your detailed thread. Certainly my coming batteries will be safer for me having read this.
Indeed I have added thresholds however the alerting has escaped me so far. Since this is a binary operation in grafana that transforms the data to the diff of 2 numbers I am not sure how to do that in alerting. It most likely is to my lack of grafana know how.Have you programed alerts such as turning numbers RED or pop-ups or other for you're dashboard if things get out of whack? For example, I turn my max difference RED at >100mv.
I'm actually just physically tired of being beholden to the temporary systems I set up to get us through to the next stage.
Oddly enough after careful analysis I did not find anything unusual or outstanding. If it was up to my look at these numbers without knowing what was happening with this pack I would install it without a second thought.Not rushing you, just interested. Have any thoughts emerged on the cause of the 'bad' packs?
I haven't forgotten about the frankenstein Battery so testing will be done at some time.I'm so highly intersted in the testing results after 3 years of operation.
What are your voltage limits? 4.04V max to 3.45V min?