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 recently noticed a sharp knee in the PW charge % as the solar day ends and the batteries take over. I have attached a screenshot of the data from Excel showing the battery flow, home load and charge % as an example.
It appears that there seems to be a lag in PW charge reporting about the time they take over the house load. Wondering if anyone sees this or might have an idea what is actually happening.
Cheers
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 recently noticed a sharp knee in the PW charge % as the solar day ends and the batteries take over. I have attached a screenshot of the data from Excel showing the battery flow, home load and charge % as an example.
It appears that there seems to be a lag in PW charge reporting about the time they take over the house load. Wondering if anyone sees this or might have an idea what is actually happening.
Cheers