Logging current production stats from from my Theia HE-t inverter, every 30s.
INVERTER_URL=http://192.168.0.42 ./inverter.sh | tee -a inverter.log
c.f. https://github.com/natevw/linepost
(See usage comment in daily.sh.)
Transmitting stats to e.g. http://solar.batsig.nl.
npm install fermata
while sleep 2; do INVERTER_URL=http://192.168.0.42 LIVESITE_URL=http://example.com node transmit.node.js; done