4 Product Overview
SMA Solar Technology AG
Operating manual STP50-40-BE-en-15 23
Display message Explanation
Error An event has occurred.
P Instantaneous output power
E-Total Total produced energy
Pmax Currently set active power limit
cos φ Displacement power factor cosφ
Update file(s) found New firmware version available
Update progress Update is being performed
4.6 System Overview
SMA ENERGY METER
SUNNY PORTAL
powered by ennexOS
SMA DATA
MANAGER
CUSTOMER SYSTEM
UTILITY GRID
Alternating current
SMA PV SYSTEM
Solar energy
Communication
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