If a system is equipped with a production meter, you can configure the source of the energy production that's shown in Enlighten in the Display Settings panel of the Settings tab ().
If the system doesn't have AC Batteries, you can choose to display measurements from the microinverters rather than the meter. If a system has one or more AC Batteries it must use meter measurements. When a system is configured to use meter measurements, all values come from the meters except for those displayed on the array view, which come from the microinverters. Measurements from a production meter are more precise than measurements from the microinverters.
When a system is configured to use meter measurements, Enlighten displays an “M” next to each measurement on the system sidebar.
In addition, when a system uses meter measurements, you can change the start date or offset the amount of lifetime energy reported by a system’s meter.