Main key data of a PV plant
In order to display the essential key data of a PV plant, Sunny Beam has been developed as a cordless tabletop device. Initially, there were no plans for long-term archiving of the data. This is why the option of recording data with Sunny Data Control, which was fitted subsequently, is limited.
Sunny Data Control allows you to archive the data of the entire plant (E-day, avoided CO2 emissions, and feed-in compensation) for 1 month, but not the data of individual inverters.
As these values are only stored for 1 month, the data must be read out once a month using Sunny Data Control.
Additionally, Sunny Beam saves the daily power (Pac) for the current day. Once a new day begins, the previous day’s Pac data are erased. They therefore must be read out every evening.