I've been asked if I could update my growatt inverter status reader to also upload the live data to pvoutput.org for graphing and trend analysis.

This being perl it's a simple modification; here is the new version of read-growatt which does the submission if you hand it your pvoutput site id and api key. It also displays the readings in a slightly more human-friendly format.

[ published on Wed 14.03.2012 14:11 | filed in mystuff | ]
Debian Silver Server
© Alexander Zangerl