Energy flow dir-
In the case of hybrid inverters, there are four different energy flow directions:
ection of the in-
verter
(1)
(2)
(3)
(4)
* depending on the settings and local standards and regulations.
Operating states
Battery systems distinguish different operating states. In this case, the relevant
(only for systems
current operating state is displayed on the user interface of the inverter or in
with a battery)
Solar.web.
Operating state
Normal operation
22
-
+
(1)
(2)
DC=
PV module – inverter – load/grid
PV module – inverter – battery*
Battery – inverter – load/grid*
Grid – inverter – battery*
(3)
-
+
DC=
Description
Energy is stored or drawn, as required.
6
0 0 1
7
1
(4)
AC~