Minus by percentage


#1

I am useing an efergy monitor to upload my solar generation. The clamps are reading about 13% more production then my inverter is reading . What is the rule to minus 13% ?.


#2

Try -

power -= power * 0.13


#3

champion thank you :slight_smile:


#4

Gordo… - do your clamps read a consistent 13% more than the inverter? And, what output does efergy show at night time?