I’ve just got my new 3.27Kw sunpower solar system up and running and started output the results to pvoutput.org
To upload I’m using the fronius easy card talking serial to a spare laptop ( will replace laptop with a raspi when i get a wireless card for it), because the sunpower inverter is a re-badged fronius i am using fslurp to do the serial commands
The only thing which needs to be changed is my device type is 0x97 Sunpower SPR-3501F-2, which is listed by fslurp as a unknown device.
I’m doing the actual upload to pvoutput using a sh script. fslurp2pvoutput-live.sh