Automatic, smart battery charger? , part 2
This is a continuation/update of a now two year old post. Thanks to the Raspberry Pi 3b, I have detailed logs per minute of information. Now I have a lengthy menu of graphs to review. This menu ...
Forum Discussion
Good morning Everyone!
Here is an example where the temperature was too cold for the ICECO 12V fridge to cycle. The downward spikes are not in the blue line as we saw in yesterday's graph. The downward slope is due to:
1. The battery temperature decreasing.
2. Static/parasitic draw of around 3A.
The low Volt reading was 12.854 and appears to be the low point at the end of the blue line. This graph ends when the controller switches to Bulk state.
The bank is doing well. I am done for today.
HTH;
John
Here is an example where the temperature was too cold for the ICECO 12V fridge to cycle. The downward spikes are not in the blue line as we saw in yesterday's graph. The downward slope is due to:
1. The battery temperature decreasing.
2. Static/parasitic draw of around 3A.
The low Volt reading was 12.854 and appears to be the low point at the end of the blue line. This graph ends when the controller switches to Bulk state.
The bank is doing well. I am done for today.
HTH;
John
