SMA Sunny Boy Control - Manual (Page 153)

Sunny Boy Control
SMA Technologie AG
User Manual SUNBC - 14 : NE0206 149
10.2 Storage Capacity
The Sunny Boy Control can manage up to 50 SMA inverters of up to 10 different
types (e.g., SWR700-4, SWR700-8, SWR850-8, or SWR1500-8). The storage ca-
pacity for acquired data depends on the number of inverters and on the configura-
tion.
The storage capacity for daily yield values covers at least one year per inverter.
The remaining memory is used for the storage of measuring channels. The storage
depth (number of days until the oldest values are overwritten) depends on the set
number of measuring channels and the set measuring interval. This storage capacity is
based on an average daily recording time of 12 hours.
Number of measuring intervals per day based on a daily recording time of 12 hours:
Measuring interval 5 min. 10 min. 15 min. 30 min. 60 min.
Number of
daily measurements
144 72 48 24 12
Table 10.1: Number of daily measuring intervals