Durung this recent sunny spell I’ve noticed that exported PV (-ve kWh) is being subtracted from imported grid value displayed on emoncms.local. I prevent this happening on emonGLCD with a simple ‘if’ statement. Is it possible to prevent this in the ‘feeds’ section of emoncms.local?
Reminds me of my old spinning wheel electricty meter where the wheel would spin backwards when exporting PV