EN
157
effective value cutoff threshold. The solar
inverter is switched off and isolated from
the grid in the case of an error current of
≥
300 mA.
· MPP control
The solar inverter has a rapid MPP control,
which maintains the MPP point with a very
high adaptation efficiency. If surplus power
is provided by the PV generator, the solar
inverter limits this by shifting the working
point of the characteristic curve of the PV
generator, so as not to exceed the maxi-
mum permissible AC feed-in power in
accordance with VDEW.
